Microsoft.VisualStudio.TestPlatform.Common Defines the defaults used across different components. string in the vstest.console.exe.config that specifies the bound on no of jobs in the job queue. Default bound on the job queue. string in the vstest.console.exe.config that specifies the size bound on job queue. string in the rocksteady.exe.config that specifies whether or not we should try to keep memory usage by queue bounded. Default bound on the total size of all objects in the job queue. (25MB) Default value of the boolean that determines whether or not job queue should be bounded. Defines the constants used across different components. Pattern used to find the test adapters library using String.EndWith Pattern used to find the test loggers library using String.EndWith Pattern used to find the data collectors library using String.EndWith Pattern used to find the run time providers library using String.EndWith Payload object that is used to exchange data between datacollector process and runner process. Initializes a new instance of the class. The collection of attachment sets. The metrics. Initializes a new instance of the class. The collection of attachment sets. The collection of the DataCollectors invoked during test session The metrics. Payload object that is used to exchange data between datacollector process and runner process. Initializes a new instance of the class. The environment variables. The data Collection Events Port. Gets the environment variable dictionary. Gets the data collection events port. Manages file transfer from data collector to test runner service. Events are handled sequentially so it's not possible have parallel AddAttachment/GetAttachments for the same DataCollectionContext. DataCollectionContext can be a session context(session start/end) or a test case context(test case start/end). We have two type of events that will fire a collection of files "session end" and "test case end". File are sent and copied/moved in parallel using async tasks, for these reason we need to use an async structure ConcurrentDictionary to be able to handle parallel test case start/end events(if host run tests in parallel). We could avoid to use ConcurrentDictionary for the list of the attachment sets of a specific DataCollectionContext, but we don't know how the user will implement the datacollector and they could send file out of events(wrong usage, no more expected sequential access AddAttachment->GetAttachments), so we prefer protect every collection. This not means that outcome will be "always correct"(file attached in a correct way) but at least we avoid exceptions. Default results directory to be used when user didn't specify. Logger for data collection messages Attachment transfer tasks associated with a given datacollection context. Use to cancel attachment transfers if test run is canceled. File helper instance. Initializes a new instance of the class. Initializes a new instance of the class. File helper instance. Gets the session output directory. Gets the attachment sets for the given datacollection context. Sanity checks on CopyRequestData The file Transfer Info. The local File Path. Add a new file transfer (either copy/move) request. The file Transfer Info. The send File Completed Callback. The uri. The friendly Name. Logs an error message. The error message. The collector uri. The collector friendly name. Id of testCase if available, null otherwise. An environment variable requested to be set in the test execution environment by a data collector, including the friendly names of data collectors that requested it. This is needed to find list of environment variables needed for test run after eliminating the duplicate name and keys. For details check DataCollectionPluginManager.AddCollectorEnvironmentVariables() method. Variable name and requested value Friendly names of data collectors that requested this environment variable Initializes a new instance of the class. Variable name and requested value. Friendly name of the data collector requesting it. Gets variable name. Gets requested value Gets friendly name of the first data collector that requested this environment variable Adds the data collector to the list of data collectors that requested this variable. Friendly name of requesting data collector. Manages data collection. Value indicating whether data collection is currently enabled. Data collection environment context. Attachment manager for performing file transfers for datacollectors. Message sink for sending data collection messages to client.. Events that can be subscribed by datacollectors. Telemetry reporter Specifies whether the object is disposed or not. Extension manager for data collectors. Request data Initializes a new instance of the class. The message Sink. request data telemetry reporter Initializes a new instance of the class. The datacollection Attachment Manager. The message Sink. telemetry manager telemetry reporter The constructor is not public because the factory method should be used to get instances of this class. Gets the instance of DataCollectionManager. Gets cache of data collectors associated with the run. Gets the data collector extension manager. Creates an instance of the TestLoggerExtensionManager. The message sink. request data telemetry reporter The . The dispose. The disposing. Tries to get uri of the data collector corresponding to the friendly name. If no such data collector exists return null. The friendly Name. The data collector Uri. Gets the DataCollectorConfig using uri. The extension uri. The . Gets the extension using uri. The extension uri. The . Loads and initializes data collector using data collector settings. The data collector settings. runsettings Xml Finds data collector enabled for the run in data collection settings. data collection settings List of enabled data collectors Sends a warning message against the session which is not associated with a data collector. This should only be used when we do not have the data collector info yet. After we have the data collector info we can use the data collectors logger for errors. The message to be logged. Sends the event to all data collectors and fires a callback on the sender, letting it know when all plugins have completed processing the event The context information for the event The get environment variables. The unloaded any collector. Dictionary of variable name as key and collector requested environment variable as value. Collects environment variable to be set in test process by avoiding duplicates and detecting override of variable value by multiple adapters. The data Collection Wrapper. Environment variables required for already loaded plugin. The remove data collectors. The data collectors to remove. Stores and provides telemetry information for data collection. The data collector config. Initializes a new instance of the class. The type. Gets the data collector type. Gets the type uri. Gets the friendly name. Gets attachments processor Check if collector registers an attachment processor. True if collector registers an attachment processor. Gets the Type Uri for the data collector. The data collector to get the Type URI for. Type Uri of the data collector. Gets the attachment processor for the data collector. The data collector to get the attachment processor for. Type of the attachment processor. Gets the friendly name for the data collector. The data collector to get the Type URI for. Friendly name of the data collector. Gets the attributes of the specified type from the data collector type. Data collector type to get attribute from. The type of attribute to look for. Array of attributes matching the type provided. Will be an empty array if none were found. Encapsulates datacollector object and other objects required to facilitate datacollection. Initializes a new instance of the class. The data collector. The configuration element. The data collector config. The environment Context. The attachment Manager. The events. The message Sink. Gets or sets the data collector. Gets or sets the configuration element. Gets or sets the data collector config. Gets the events object on which the collector registers for events Gets the datacollection sink. Gets the data collection environment context. Gets the data collection logger Gets the data collection logger Gets or sets environment variables supplied by the data collector. These are available after the collector has been initialized. Initializes datacollectors. Disposes datacollector. The get test execution environment variables sync. The DataCollectionAttachmentManager Interface. Initializes session, output directory and data collection log. The id. The output directory. The message Sink. Gets attachment sets associated with given collection context. The data collection context. The . Adds new attachment to current context The file Transfer Info. The send File Completed Callback. Uri of the data collector. The friendly Name. Stops processing further transfer requests as test run is canceled. Defines the Data Collection Manager for Data Collectors. Loads and initializes data collector plugins. Run Settings which has DataCollector configuration. Environment variables. Raises TestCaseStart event to all data collectors configured for run. TestCaseStart event. Raises TestCaseEnd event to all data collectors configured for run. The test Case End Event Args. Collection of testCase attachmentSet. Raises TestHostLaunched event to all data collectors configured for run. Process ID of test host. Raises SessionStart event to all data collectors configured for run. The session start Event Args. boolean value specifying whether test case events are subscribed by datacollectors. Based on this execution process will decide whether to send TestCaseStart and TestCaseEnd events to dataCollector process. Raises SessionEnd event to all data collectors configured for run. Boolean to specify is the test run is canceled or not. Collection of session attachmentSet. Return a collections of the invoked data collectors Collection of data collectors. The IDataCollectionTelemetryManager Interface. Record telemetry regarding environment variable added. Data collector information which requested environment variable. Environment variable name. Environment variable value. Record telemetry regarding environment variable is conflicting. Data collector information which requested environment variable. Environment variable name. Environment variable value. Environment variable value that was requested previously. Expose methods to be used by data collection process to send messages to Test Platform Client. Data collection message as sent by DataCollectionLogger. Data collection message event args. The test platform data collection events. Maps the type of event args to the multi cast delegate for that event Initializes a new instance of the class by mapping the types of expected event args to the multi cast delegate that invokes the event on registered targets Delegate for the event invoker methods (OnSessionStart, OnTestCaseResume, etc.) Contains the event data Raised when test host process has initialized Raised when a session is starting Raised when a session is ending Raised when a test case is starting Raised when a test case is ending Raises the event corresponding to the event arguments to all registered handlers Contains the event data Checks whether any data collector has subscribed for test case events. Raises the TestHostLaunched event Contains the event data Raises the SessionStart event Contains the event data Raises the SessionEnd event Contains the event data Raises the TestCaseStart event Contains the event data Raises the TestCaseEnd event Contains the event data Class used by data collectors to send messages to the client DataCollector's config info. Message sink. Initializes a new instance of the class. The underlying raw IMessageSink. Cannot be null. The data Collector Information. Sends text to message sink. The context. The text. The level. Throws InvalidOperationException. The test platform data collection sink. Initializes a new instance of the class. Creates a data collector sink for data transfer. The attachment Manager. Data collector info. Event handler for handling file transfer completed event. Gets or sets message sink to transfer collection message. Gets or sets dataCollector with which this data sink is associated. Sends a file asynchronously. Information about the file being transferred. Initializes with the message. Message for the exception. Initializes with message and inner exception. Message for the exception. The inner exception. Manages loading and provides access to data collector extensions implementing the DataCollector interface. Default constructor. The unfiltered Test Extensions. The test Extensions. The logger. The constructor is not public because the factory method should be used to get instances of this class. Gets an instance of the DataCollectorExtensionManager. The message Logger. The DataCollectorExtensionManager. Gets an instance of the DataCollectorExtensionManager. File path that contains data collectors to load. Skip the extensions cache. The message Logger. The DataCollectorExtensionManager. Hold data about the Data Collector. Constructor for DataCollectorMetadata Uri identifying the data collector. The friendly Name. Constructor for DataCollectorMetadata Uri identifying the data collector. The friendly Name. Indicates if the current data collector registers an attachment processor Gets Uri identifying the data collector. Gets Friendly Name identifying the data collector. Check if the data collector has got attachment processor registered Responsible for managing the Test Discoverer extensions which are available. Default constructor. The factory should be used for getting instances of this type so the constructor is not public. Gets the unfiltered list of test discoverers which are available. Used in the /ListDiscoverers command line argument processor to generically list out extensions. Gets the discoverers which are available for discovering tests. Gets an instance of the Test Discovery Extension Manager. Instance of the Test Discovery Extension Manager This would provide a discovery extension manager where extensions in all the extension assemblies are discovered. This is cached. Gets an instance of the Test Discovery Extension Manager for the extension. The extension assembly. The instance. This would provide a discovery extension manager where extensions in only the extension assembly provided are discovered. This is not cached Loads and Initializes all the extensions. The throw On Error. Destroys the cache. Hold data about the Test discoverer. The default constructor. The file Extensions. The default Executor Uri. Type of the assembly. True when the discoverer is based on directories. Gets file extensions supported by the discoverer. Gets the default executor Uri for this discoverer Gets assembly type supported by the discoverer. if the discoverer plugin is decorated with , otherwise. Manages the Test Executor extensions. Default constructor. The unfiltered Test Extensions. The test Extensions. The logger. This constructor is not public because instances should be retrieved using the factory method. The constructor is protected for testing purposes. Merges two test extension lists. Type of first test extension. Type of second test extension. Type of the value used in the lazy extension expression. First test extension list. Second test extension list. A merged list of test extensions. Creates the TestExecutorExtensionManager. Instance of the TestExecutorExtensionManager Gets an instance of the Test Execution Extension Manager for the extension. The extension assembly. The . This would provide an execution extension manager where extensions in only the extension assembly provided are discovered. This is not cached. Destroy the TestExecutorExtensionManager. Load all the executors and fail on error Indicates whether this method should throw on error. Holds data about the Test executor. The constructor Uri identifying the executor Gets Uri identifying the executor. Generic base class for managing extensions and looking them up by their URI. The type of the extension. The type of the metadata. Used for logging errors. Default constructor. The unfiltered Test Extensions. The test Extensions. The logger. Gets unfiltered list of test extensions which are available. When we populate the "TestExtensions" property it will filter out extensions which are missing required pieces of metadata such as the "ExtensionUri". This field is here so we can report on extensions which are missing metadata. Gets filtered list of test extensions which are available. When we populate the "TestExtensions" property it will filter out extensions which are missing required pieces of metadata such as the "ExtensionUri". This field is here so we can report on extensions which are missing metadata. Gets mapping between test extension URI and test extension. Looks up the test extension by its URI. The URI of the test extension to be looked up. The test extension or null if one was not found. Looks up the test extension by its URI (passed as a string). The URI of the test extension to be looked up. The test extension or null if one was not found. Populate the extension map. Manages loading and provides access to logging extensions implementing the ITestLogger interface. Initializes a new instance of the class. The unfiltered Test Extensions. The test Extensions. The logger. The constructor is not public because the factory method should be used to get instances of this class. Gets an instance of the TestLoggerExtensionManager. The message Logger. The TestLoggerExtensionManager. Hold data about the Test logger. Constructor for TestLoggerMetadata Uri identifying the logger. The friendly Name. Gets Uri identifying the logger. Gets Friendly Name identifying the logger. The test plugin cache. Making this a singleton to offer better unit testing. Assembly resolver used to resolve the additional extensions Lock for extensions update Initializes a new instance of the class. Gets the test extensions discovered by the cache until now. Returns null if discovery of extensions is not done. Gets a list of all extension paths filtered by input string. Pattern to filter extension paths. True when default extensions should be skipped. Performs discovery of specific type of test extensions in files ending with the specified pattern. Type of Plugin info. Type of extension. Pattern used to select files using String.EndsWith The . of test plugin info. Use the parameter path to extensions List of extension paths Skip extension name filtering (if true) Clear the previously cached extensions Add search directories to assembly resolver The get test extensions. The extension assembly. Skip the extensions cache. Type of Test plugin info. Type of extension. The . Gets the resolution paths for the extension assembly to facilitate assembly resolution. The extension assembly. Resolution paths for the assembly. Gets the default set of resolution paths for the assembly resolution List of paths. Get the files which match the regex pattern The extensions. Pattern used to select files using String.EndsWith The list of files which match the regex pattern Gets the test extensions defined in the extension assembly list. Type of PluginInfo. Type of Extension. Extension assembly paths. List of extensions. Added to mock out dependency from the actual test plugin discovery as such. Log the extensions Discovers test extensions in a directory. Gets information about each of the test extensions available. The path to the extensions. A dictionary of assembly qualified name and test plugin information. Gets test extension information from the given collection of files. Type of Test Plugin Information. Type of extension. List of dll's to check for test extension availability Test plugins collection to add to. Gets test extensions from a given assembly. Assembly to check for test extension availability Test extensions collection to add to. File path of the assembly. Type of Test Plugin Information. Type of Extensions. Attempts to find a test extension from given type. Type of the test plugin information Type to inspect for being test extension Test extension type to look for. Test extensions collection to add to. File path of the assembly. Manages test plugins information. Gets the singleton instance of TestPluginManager. Gets data type of test extension with given assembly qualified name. Assembly qualified name of the test extension Data type of the test extension Instantiates a given data type. Return type of the test extension Data type of the extension to be instantiated Test extension instance Retrieves the test extension collections of given extension type. Type of the required extensions Type of metadata of required extensions Concrete type of metadata Pattern used to select files using String.EndsWith Receives unfiltered list of test extensions Receives test extensions filtered by Identifier data Retrieves the test extension collections of given extension type for the provided extension assembly. The extension assembly. Type of the required extensions Type of metadata of required extensions Concrete type of metadata Receives unfiltered list of test extensions Receives test extensions filtered by Identifier data Skip the extensions cache. Prepares a List of TestPluginInformation> Type of TestPluginIInformation. The dictionary containing plugin identifier data and its info. Collection of test plugins information Gets unfiltered and filtered extensions from the provided test extension collection. Type of the required extensions Type of metadata of required extensions Concrete type of metadata The test extension dictionary. Receives unfiltered list of test extensions Receives test extensions filtered by Identifier data Class to hold a test extension type Test extension type Test extension metadata The constructor. Test extension Instance test extension metadata The constructor. Test plugin to instantiated on demand. Metadata type to instantiate on demand The constructor. Test plugin to instantiated on demand Test extension metadata Delegate Constructor Test extension creator delegate test extension metadata Gets a value indicating whether is extension created. Gets the test extension instance. Gets the test extension metadata The test discoverer plugin information. Default constructor Data type of the test discoverer Metadata for the test plugin Gets collection of file extensions supported by discoverer plugin. Gets the Uri identifying the executor Gets the assembly type supported by discoverer plugin. if the discoverer plugin is decorated with , otherwise. Helper to get file extensions from the on the discover plugin. Data type of the test discoverer List of file extensions Returns the value of default executor Uri on this type. if not present. The test discoverer Type. The default executor URI. Helper to get the supported assembly type from the on the discover plugin. The test discoverer Type. Supported assembly type. Returns if the discoverer plugin is decorated with , otherwise. Data type of the test discoverer The test executor plugin information. Default constructor The test Executor Type. The test executor 2 plugin information. Default constructor The test Executor Type. The test extension plugin information. Default constructor The test Logger Type. Gets data value identifying the test plugin Metadata for the test plugin Gets the Uri identifying the test extension. Helper to get the Uri from the ExtensionUriAttribute on logger plugin. Data type of the test logger Uri identifying the test logger The test extension information. Gets or sets test discoverer extensions. Gets or sets a value indicating whether are test discoverers cached. Gets or sets test executor extensions. Gets or sets a value indicating whether are test executors cached. Gets or sets test executor 2 extensions. Gets or sets a value indicating whether are test executors 2 cached. Gets or sets test setting provider extensions. Gets or sets a value indicating whether are test settings providers cached. Gets or sets test logger extensions. Gets or sets a value indicating whether are test loggers cached. Gets or sets test logger extensions. Gets or sets a value indicating whether are test hosts cached. Gets or sets data collectors extensions. Gets or sets a value indicating whether are test hosts cached. Merge two extension dictionaries. First extension dictionary. Second extension dictionary. A dictionary representing the merger between the two input dictionaries. Add extension-related telemetry. A collection representing the telemetry data. The input extension collection. Adds the extensions specified to the current set of extensions. Type of plugin info. The info about new extensions discovered The of extensions discovered Gets the extensions already discovered that are defined in the specified assembly. The extension assembly. The test extensions defined the extension assembly if it is already discovered. null if not. The are test extensions cached. The . The set test extensions cache status. Gets the cached extensions for the current process. A dictionary representing the cached extensions for the current process. The invalidate cache of plugin infos. Gets extensions discovered from assembly. The extension collection. The extension assembly. The . of extensions discovered in assembly The test logger plugin information. Default constructor The test Logger Type. Gets the Friendly Name identifying the logger Metadata for the test plugin Helper to get the FriendlyName from the FriendlyNameAttribute on logger plugin. Data type of the test logger FriendlyName identifying the test logger Default constructor Data type of the test plugin Gets data value identifying the test plugin Metadata for the test plugin Gets the Assembly qualified name of the plugin Gets the file path of the plugin The test host plugin information. Default constructor The testhost Type. Gets the Friendly Name identifying the testhost Metadata for the testhost plugin Helper to get the FriendlyName from the FriendlyNameAttribute on testhost plugin. Data type of the testhost FriendlyName identifying the testhost The test settings provider plugin information. Default constructor The test Settings Provider Type. Gets data value identifying the test plugin Metadata for the test plugin Gets name of test settings supported by plugin. Helper to get the test settings name from SettingsNameAttribute on test setting provider plugin. Data type of test setting provider Test settings name supported by plugin Manager for VisualStudio based extensions Default constructor for manager for Visual Studio based extensions Get the available unit test extensions installed. If no extensions are installed then it returns an empty list. Get the unit tests extensions Used to explicitly load Microsoft.VisualStudio.ExtensionManager.dll Used to explicitly load Microsoft.VisualStudio.ExtensionManager.Implementation.dll Returns the Type of ExtensionManagerService. Used to explicitly load Microsoft.VisualStudio.Settings.15.0.dll Operator in order of precedence. Precedence(And) > Precedence(Or) Precedence of OpenBrace and CloseBrace operators is not used, instead parsing code takes care of same. Represents a condition in filter expression. Default property name which will be used when filter has only property value. Default operation which will be used when filter has only property value. Name of the property used in condition. Value for the property. Operation to be performed. Evaluate this condition for testObject. Returns a condition object after parsing input string of format 'Operation' Check if condition validates any property in properties. Return Operation corresponding to the operationString Returns property value for Property using propertValueProvider. Apply regex matching or replacement to given value. For matching, returns the result of matching, null if no match found. For replacement, returns the result of replacement. Returns property value for Property using propertValueProvider. Represents an expression tree. Supports: Logical Operators: &, | Equality Operators: =, != Parenthesis (, ) for grouping. Condition, if expression is conditional expression. Left operand, when expression is logical expression. Right operand, when expression is logical expression. If logical expression is using logical And ('&') operator. Create a new filter expression 'And'ing 'this' with 'filter'. Create a new filter expression 'Or'ing 'this' with 'filter'. Process the given operator from the filterStack. Puts back the result of operation back to filterStack. True, if filter is valid for given set of properties. When False, invalidProperties would contain properties making filter invalid. Return FilterExpression after parsing the given filter expression, and a FastFilter when possible. Evaluate filterExpression with given propertyValueProvider. The property Value Provider. True if evaluation is successful. Class holds information related to filtering criteria. FilterExpression corresponding to filter criteria Exposed for testing purpose. Initializes FilterExpressionWrapper with given filterString and options. Initializes FilterExpressionWrapper with given filterString. User specified filter criteria. User specified additional filter options. Parsing error (if any), when parsing 'FilterString' with built-in parser. Validate if underlying filter expression is valid for given set of supported properties. Evaluate filterExpression with given propertyValueProvider. Implements ITestCaseFilterExpression, providing test case filtering functionality. If filter Expression is valid for performing TestCase matching (has only supported properties, syntax etc) Adapter specific filter expression. User specified filter criteria. Validate if underlying filter expression is valid for given set of supported properties. Match test case with filter criteria. Manages loading and provides access to testhost extensions implementing the ITestRuntimeProvider interface. Initializes a new instance of the class. Default constructor. The unfiltered Test Extensions. The test Extensions. The logger. The constructor is not public because the factory method should be used to get instances of this class. Gets an instance of the TestLoggerExtensionManager. The message Logger. The TestLoggerExtensionManager. Hold data about the Test Host. Constructor for TestRuntimeMetadata Uri identifying the testhost. The friendly Name. Gets Uri identifying the testhost. Gets Friendly Name identifying the testhost. Responsible for managing TestRuntimeProviderManager extensions Initializes a new instance of the class. Default constructor. The session Logger. Gets the instance of TestRuntimeProviderManager Metadata that is available for input test source, e.g. Whether it is native or managed dll, etc.. Determines assembly type from file. Log warning message before request is created. message string Metadata that is available from data collectors. Gets the friendly name corresponding to the data collector. Check if the data collector has got attachment processor registered. Provides access to the active run settings. The active run settings. Set the active run settings. RunSettings to make the active Run Settings. Metadata that is available from Settings Providers. Gets the name of the settings section. Metadata that is available from Test Discoverers. List of file extensions that the test discoverer can process tests from. Default executor Uri for this discoverer Assembly type that the test discoverer supports. if the discoverer plugin is decorated with ObjectDirectoryBasedTestDiscovererAttribute/>, otherwise. Registers to receive discovery events from discovery request. These events will then be broadcast to any registered loggers. The discovery request to register for events on. Unregister the events from the discovery request. The discovery request from which events should be unregistered. Metadata that is available from Test Executors. Basic metadata for extensions which are identified by a URI. Gets the URI of the test extension. Metadata that is available from Test Loggers. specifies the friendly name corresponding to the logger. Registers to receive events from the provided test run request. These events will then be broadcast to any registered loggers. The run request to register for events on. Unregisters the events from the test run request. The run request from which events should be unregistered. Metadata that is available from Test Host. specifies the friendly name corresponding to the TestHost. Get the unit test extensions installed via vsix. Exposes events that Test Loggers can register for and allows for them to be raised through the IRunMessageLogger interface. Queue used for events which are to be sent to the loggers. Using the queue accomplishes two things. 1. Loggers do not need to be written to be thread safe because we will only be raising one event to them at a time. 2. Allows all events to go to all loggers even during initialization because we queue up all events sent until raising of events to the loggers is enabled Keeps track if we are disposed. Specifies whether logger event queue is bounded or not Default constructor. Raised when a test message is received. Raised when a test run starts. Raised when a test result is received. Raised when a test run is complete. Raised when test discovery starts. Raised when a discovery message is received. Raised when discovered tests are received Raised when test discovery is complete Waits for all pending messages to be processed by the loggers cleans up. Enables sending of events to the loggers which are registered and flushes the queue. By default events are disabled and will not be raised until this method is called. This is done because during logger initialization, errors could be sent and we do not want them broadcast out to the loggers until all loggers have been enabled. Without this all loggers would not receive the errors which were sent prior to initialization finishing. Raises a test run message event to the enabled loggers. Arguments to be raised. Raises a test result event to the enabled loggers. Arguments to be raised. Raises the test run start event to enabled loggers. Arguments to be raised. Raises a discovery start event to the enabled loggers. Arguments to be raised. Raises a discovery message event to the enabled loggers. Arguments to be raised. Raises discovered tests event to the enabled loggers. Arguments to be raised. Raises discovery complete event to the enabled loggers. Arguments to be raised. Raises test run complete to the enabled loggers Arguments to be raised Raise the test run complete event to test loggers and waits for the events to be processed. Specifies the stats of the test run. Specifies whether the test run is canceled. Specifies whether the test run is aborted. Specifies the error that occurs during the test run. Run level attachment sets Invoked data collectors Time elapsed in just running the tests. Called when a test run message is sent through the ITestRunMessageLogger which is exported. Invokes each of the subscribers of the event and handles exceptions which are thrown ensuring that each handler is invoked even if one throws. The actual calling of the subscribers is done on a background thread. Method called to process a job which is coming from the logger event queue. Throws if we are disposed. The method parses the config file of vstest.console.exe to see if the Max Job Queue Length is defined. Return the Max Queue Length so defined or a default value specified by TestPlatformDefaults.DefaultMaxLoggerEventsToCache The method parses the config file of vstest.console.exe to see if the Max Job Queue size is defined. Return the Max Queue size so defined or a default value specified by TestPlatformDefaults.DefaultMaxJobQueueSize Returns whether flow control on logger events queue should be enabled or not. Default is enabled. Returns the approximate size of a TestResult instance. Get the appsetting value for the parameter appSettingKey. Use the parameter defaultValue if value is not there or is invalid. The test session message logger. Initializes a new instance of the class. Raised when a discovery message is received. Gets the instance of the singleton. Gets or sets a value indicating whether to treat test adapter errors as warnings. Sends a message to all listeners. Level of the message. The message to be sent. Provide common services and data for a discovery/run request. The metrics collection. The protocol config. The default constructor for request data. Gets or sets the metrics collection. Gets or sets the protocol config. Gets or sets a value indicating whether is telemetry opted in. A strongly-typed resource class, for looking up localized strings, etc. Returns the cached ResourceManager instance used by this class. Overrides the current thread's CurrentUICulture property for all resource lookups using this strongly typed resource class. Looks up a localized string similar to {0} Access denied while trying to create "TestResults" folder in mentioned location. You are getting this exception because you are running vstest.console.exe from a folder which requires having write access. To solve the issue: please run vstest.console.exe from a folder where you have write privileges. For more information, please look at the error message:. Looks up a localized string similar to Cancelling the operation as requested.. Looks up a localized string similar to Data collection : {0}. Looks up a localized string similar to Data collector '{0}' failed to provide initialization information. Error: {1}. Looks up a localized string similar to Data collector '{0}' threw an exception during type loading, construction, or initialization: {1}.. Looks up a localized string similar to Data collector '{0}' message: {1}.. Looks up a localized string similar to Could not find data collector '{0}'. Looks up a localized string similar to The data collector '{0}' requested environment variable '{1}' with value '{2}' to be set in test execution environment, but another data collector '{3}' has already requested same environment variable with different value '{4}'.. Looks up a localized string similar to Duplicate test extension URI '{0}'. Ignoring the duplicate extension.. Looks up a localized string similar to Duplicate settings provider named '{0}'. Ignoring the duplicate provider.. Looks up a localized string similar to Duplicate run settings section named '{0}' found. Ignoring the duplicate settings.. Looks up a localized string similar to Error: Empty parenthesis ( ). Looks up a localized string similar to Failed to find the list of installed unit test extensions. Reason: {0}. Looks up a localized string similar to Failed to load extensions from file '{0}'. Please use /diag for more information.. Looks up a localized string similar to An error occurred while creating Fast filter.. Looks up a localized string similar to There are multiple configurations that have data collector FriendlyName as '{0}'. Duplicate configurations will be ignored in the test run.. Looks up a localized string similar to Inner exception:. Looks up a localized string similar to Error: Invalid Condition '{0}'. Looks up a localized string similar to Test Extension has an invalid URI '{0}': {1}. Looks up a localized string similar to Error: Invalid operator '{0}'. Looks up a localized string similar to Exception occurred while initializing logger with {0}: '{1}'. The logger will not be used. Exception: {2}. Looks up a localized string similar to Could not find a test logger with AssemblyQualifiedName, URI or FriendlyName '{0}'.. Looks up a localized string similar to The Test Logger URI '{0}' is not valid. The Test Logger will be ignored.. Looks up a localized string similar to Error: Missing ')'. Looks up a localized string similar to Error: Missing '('. Looks up a localized string similar to Error: Missing operand. Looks up a localized string similar to Missing Operator '|' or '&'. Looks up a localized string similar to Data collector caught an exception of type '{0}': '{1}'. More details: {2}.. Looks up a localized string similar to The Run Settings have already been loaded.. Looks up a localized string similar to An error occurred while loading the run settings. Error: {0}. Looks up a localized string similar to <ForceOneTestAtTimePerTestHost>true</ForceOneTestAtTimePerTestHost> is not supported for sources test run.. Looks up a localized string similar to Invalid settings node specified. The name property of the settings node must be non-empty.. Looks up a localized string similar to An error occurred while initializing the settings provider named '{0}'. Error: {1}. Looks up a localized string similar to Settings Provider named '{0}' was not found. The settings can not be loaded.. Looks up a localized string similar to Stack trace:. Looks up a localized string similar to Incorrect format for TestCaseFilter {0}. Specify the correct format and try again. Note that the incorrect format can lead to no test getting executed.. Looks up a localized string similar to Unable to find a datacollector with friendly name '{0}'.. Looks up a localized string similar to This option works only with vstest.console.exe installed as part of Visual Studio.. Looks up a localized string similar to Types deriving from the data collection context cannot be used for sending data and messages. The DataCollectionContext used for sending data and messages must come from one of the events raised to the data collector.. Used for loading settings for a run. Map of the settings names in the file to their associated settings provider. Used to keep track if settings have been loaded. Initializes a new instance of the class. Gets the settings in the form of Xml string. Get the settings for the provided settings name. Name of the settings section to get. The settings provider for the settings or null if one was not found. Load the settings from the provided xml string. xml string Initialize settings providers with the settings xml. The settings xml string. Validate the runsettings checking that it is well formed. This would throw XML exception on failure. A xml reader instance. Reads test run settings from XmlReader Loads the section for the current element of the reader. Reader to load the section from. Settings extension manager to get the provider from. Creates a lazy instance which will throw a SettingsException when the value property is accessed. Message for the exception. Metadata to use for the lazy instance. Inner exception to include in the exception which is thrown. Lazy instance setup to throw when the value property is accessed. Manages the active run settings. Default constructor. Gets the active run settings. Set the active run settings. RunSettings to make the active Run Settings. Manages the settings provider extensions. This is a non-shared instance because we want different settings provider instances to be used for each run settings instance. The settings providers which are available. Used for logging errors. Initializes with the settings providers. The settings providers are imported as non-shared because we need different settings provider instances to be used for each run settings. Gets the Unfiltered list of settings providers. Used for the /ListSettingsProviders command line argument. Gets the map of settings name to settings provider. Creates an instance of the settings provider. Instance of the settings provider. Destroy the extension manager. Load all the settings provider and fail on error Indicates whether this method should throw on error. Gets the settings with the provided name. Name of the settings to get. Settings provider with the provided name or null if one was not found. Hold data about the Test settings provider. The constructor Test settings name Gets test settings name. This Class will collect Metrics. The Metrics Collection Add The Metrics Returns the Metrics Clears the Metrics If Telemetry is opted out, this class will be initialized and will do No operation. Will do NO-OP Will return empty list The Telemetry data constants. Initializes a new instance of the class. Initializes a new instance of the class. File helper. Determines assembly type from file. The directories to look for assemblies to resolve. Dictionary of Assemblies discovered to date. Must be locked as it may be accessed in a multi-threaded context. Specifies whether the resolver is disposed or not Assembly resolver for platform Initializes a new instance of the class. The search directories. Set the directories from which assemblies should be searched The search directories. Assembly Resolve event handler for App Domain - called when CLR loader cannot resolve assembly. The . Verifies that found assembly name matches requested to avoid security issues. Looks only at PublicKeyToken and Version, empty matches anything. VSWhidbey 415774. The . Extension method used to throw TestPlatformException in case operation is canceled. CancellationToken on which cancel is requested Exception utilities. Returns an exception message with all inner exceptions messages. The exception. The formatted string message of the exception. Provides helper to configure run settings for Fakes. Works even when Fakes are not installed on the machine. Dynamically compute the Fakes data collector settings, given a set of test assemblies test sources runsettings updated runsettings for fakes returns FrameworkVersion contained in the runsettingsXML Tries to embed the Fakes data collector settings for the given run settings. runsettings test sources version of the framework true if runSettings was modified; false otherwise. Ensures that an xml element corresponding to the test run settings exists in the setting document. settings settingsNode Adds the Fakes data collector settings in the run settings document. The . Friendly name of the data collector Gets the URI of the data collector Gets the URI of the data collector Gets the assembly qualified name of the data collector type Utilities to get the run settings from the provider and the command line options specified. Pattern used to find parameter node. Pattern that indicates Attribute name. Pattern that indicates Attribute value. Attribute name key for test run parameter node Attribute value key for test run parameter node Matches with test run parameter node pattern and returns that match. If test run parameter exists already it will override with new value otherwise this will add new test run parameter. Gets the effective run settings adding the default run settings if not already present. The run settings XML. Effective run settings. Utility methods for RunSettings. Create RunSettings object corresponding to settingsXml Gets the test results directory from the run configuration Test run configuration Test results directory Gets the target framework from the run configuration Test run configuration Target Framework Gets the solution directory from run configuration Test run configuration Solution directory Gets the maximum CPU count from setting xml setting xml Maximum CPU Count Gets the maximum CPU count from run configuration Test run configuration Maximum CPU Count Gets the value of TreatNoTestsAsError parameter from runsettings file Runsetting string value The value of TreatNoTestsAsError Gets the test adapters path from the run configuration Test run settings Test adapters paths Gets the test adapter loading strategy Test run settings Test adapter loading strategy Refers to the versions of the assemblies retrieved from the Microsoft.QualityTools.Testing.Fakes.TestRunnerHarness package. The Package version can be found in "eng\Versions.props" Enums for indicating discovery status of source Indicates the sources which were not touched during discovery. Indicates that we started discovery of the source but something happened (cancel/abort) and we stopped processing it. Indicates that source was fully discovered. Indicates that source was skipped in discovery. Interface defining the parallel operation manager Update the parallelism level of the manager Parallelism level Interface defining the parallel discovery manager Indicates if user requested an abortion Handles Partial Discovery Complete event coming from a specific concurrent proxy discovery manager Each concurrent proxy discovery manager will signal the parallel discovery manager when its complete discovery manager instance Total Tests discovered for the concurrent discovery LastChunk testcases for the concurrent discovery True if discovery is aborted True if parallel discovery is complete Interface defining the parallel execution manager Handles Partial Run Complete event coming from a specific concurrent proxy execution manager Each concurrent proxy execution manager will signal the parallel execution manager when its complete Concurrent Execution manager that completed the run RunCompleteArgs for the concurrent run LastChunk testresults for the concurrent run RunAttachments for the concurrent run ExecutorURIs of the adapters involved in executing the tests True if parallel run is complete Orchestrates discovery operations for the engine communicating with the client. Initializes test discovery. Create the test host, setup channel and initialize extensions. Skip default adapters flag. Initializes test discovery. Create the test host, setup channel and initialize extensions. Settings, parameters for the discovery request EventHandler for handling discovery events from Engine Skip default adapters flag Discovers tests Settings, parameters for the discovery request EventHandler for handling discovery events from Engine Aborts the test operation. Aborts discovery operation with EventHandler. EventHandler for handling discovery events from Engine Closes the current test operation. Send a EndSession message to close the test host and channel gracefully. Orchestrates test execution related functionality for the engine communicating with the client. Gets whether current Execution Manager is initialized or not Initializes test execution. Create the test host, setup channel and initialize extensions. Skip default adapters flag. Initializes test execution. Create the test host, setup channel and initialize extensions. The settings/options for the test run. EventHandler for handling execution events from Engine. Starts the test run. The settings/options for the test run. EventHandler for handling execution events from Engine. The process id of the runner executing tests. Cancels the test run. On the test host, this will send a message to adapters. Aborts the test operation. This will forcefully terminate the test host. Closes the current test operation by sending a end session message. Terminates the test host. Orchestrates test session related functionality for the engine communicating with the client. Starts the test session based on the test session criteria. Event handler for handling events fired during test session management operations. The request data. True if the operation succeeded, false otherwise. Stops the test session. The request data. True if the operation succeeded, false otherwise. Defines the functionality of a test engine. Fetches the DiscoveryManager for this engine. This manager would provide all functionality required for discovery. The request data for providing discovery services and data. The discovery criteria. Details of every source. Logger of warnings. An IProxyDiscoveryManager object that can do discovery. Fetches the ExecutionManager for this engine. This manager would provide all functionality required for execution. The request data for providing common execution services and data. Details of every source. Logger of warnings. Test run criteria of the current test run. An IProxyExecutionManager object that can do execution. Fetches the TestSessionManager for this engine. This manager would provide all functionality required for test session management. The request data for providing test session services and data. Test session criteria of the current test session. Details of every source. Logger of warnings. An IProxyTestSessionManager object that can manage test sessions. Fetches the extension manager for this engine. This manager would provide extensibility features that this engine supports. An ITestExtensionManager object that helps with extensibility. Fetches the logger manager for this engine. This manager will provide logger extensibility features that this engine supports. The request data for providing common execution services and data. An ITestLoggerManager object that helps with logger extensibility. Orchestrates extensions for this engine. Update the extensions data List of extension paths Skips filtering of extensions (if true) Clear the extensions data Orchestrates logger operations for this engine. Loggers initialized flag. Initialize loggers. Handles test run message. Handles test run start. Handles test run stats change. Handles test run complete. Handles discovery message. Handles discovery start. Handles discovered tests. Handles discovery complete. Stores information about test execution context. Initializes a new instance of the class. This constructor doesn't perform any parameter validation, it is meant to be used for serialization."/> Initializes a new instance of the class. Frequency of run stats event. Timeout that triggers sending results regardless of cache size. Whether execution is out of process Whether executor process should be kept running after test run completion Whether data collection is enabled or not. Indicates whether test case level events are required. True if ExecutionContext is associated with Test run, false otherwise. True if ExecutionContext needs debugger, false otherwise. Filter criteria string for filtering tests. Additional options for test case filter. Gets or sets the frequency of run stats event. Gets or sets the timeout that triggers sending results regardless of cache size. Gets or sets a value indicating whether execution is out of process. Gets or sets a value indicating whether executor process should be kept running after test run completion. Gets or sets a value indicating whether test case level events need to be sent or not Gets or sets a value indicating whether execution is in debug mode. Gets or sets the filter criteria for run with sources to filter test cases. Gets or sets additional options for filtering. Gets or sets a value indicating whether data collection is enabled or not. This does not need to be serialized over to the test host process. Gets or sets a value indicating whether execution context is associated with a test run. Gets or sets a configuration associated with this run. It is not serialized over wcf as the information is available in the run settings Creates and return a list of available attachments processor Creates and return a list of available attachments processor List of invoked data collectors Message logger List of attachments processors Registered data collector attachment processor Data collector FriendlyName Data collector attachment processor instance The Test Case level events. Report start of executing a test case. Details of the test case whose execution is just started. Report end of executing a test case. Details of the test case. Result of the test case executed. Sends the test result The result. Send session start event. The purpose of this is to perform any initialization before the test case level events are sent. The session start properties. Sends session end event. The purpose of this is to perform any cleanup after the test case level events are sent. Orchestrates test run attachments processing operations. Processes attachments and provides results through handler RunSettings Data in the request. Collection of attachments Collection of invoked data collectors EventHandler for handling test run attachments processing event Cancellation token Processes attachments RunSettings Data in the request. Collection of attachments Collection of invoked data collectors Cancellation token Collection of attachments. Orchestrates discovery operations for the engine communicating with the test host process. Initializes the discovery manager. The path to additional extensions. The discovery handler. Discovers tests Settings, parameters for the discovery request EventHandler for handling discovery events from Engine Aborts the test discovery. Aborts the test discovery with eventHandler. EventHandler for handling discovery events from Engine Orchestrates test execution related functionality for the engine communicating with the test host process. Initializes the execution manager. The path to additional extensions. Handler of test messages. Starts the test run with sources. The adapter Source Map. The packages which actually contain sources. A testhost can at max execute for one package at time Package can be null if test source, and package are same The run Settings. The test Execution Context. EventHandler for handling test cases level events from Engine. EventHandler for handling execution events from Engine. Starts the test run with tests. The test list. The packages which actually contain sources. A testhost can at max execute for one package at time Package can be null if test source, and package are same The run Settings. The test Execution Context. /// EventHandler for handling test cases level events from Engine. EventHandler for handling execution events from Engine. Cancel the test execution. EventHandler for handling execution events from Engine. Aborts the test execution. EventHandler for handling execution events from Engine. The factory that provides discovery and execution managers to the test host. The discovery manager instance for any discovery related operations inside of the test host. The discovery manager. The execution manager instance for any discovery related operations inside of the test host. The execution manager.