Creates a playground for a Nx Plugin.
Options can be configured in project.json when defining the executor, or when invoking it. Read more about how to configure targets and executors here: https://nx.dev/reference/project-configuration#targets.
Exit the test suite immediately after n number of failing tests. (https://jestjs.io/docs/cli#--bail)
Indicates that test coverage information should be collected and reported in the output. (https://jestjs.io/docs/cli#--coverageboolean)
The path to a Jest config file specifying how to find and execute tests. If no rootDir is set in the config, the directory containing the config file is assumed to be the rootDir for the project. This can also be a JSON-encoded value which Jest will use as configuration.
Deletes the Jest cache directory and then exits without running tests. Will delete Jest's default cache directory. Note: clearing the cache will reduce performance.
Whether to run Jest in continuous integration (CI) mode. This option is on by default in most popular CI environments. It will prevent snapshots from being written unless explicitly requested. (https://jestjs.io/docs/cli#--ci)
Forces test results output color highlighting (even if stdout is not a TTY). Set to false if you would like to have no colors. (https://jestjs.io/docs/cli#--colors)
Runs tests related to the changes since the provided branch or commit hash. If the current branch has diverged from the given branch, then only changes made locally will be tested. (https://jestjs.io/docs/cli#--changedsince)
Forces test results output highlighting even if stdout is not a TTY. (https://jestjs.io/docs/cli#--colors)
A list of reporter names that Jest uses when writing coverage reports. Any istanbul reporter.
The directory where Jest should output its coverage files.
Attempt to collect and print open handles preventing Jest from exiting cleanly (https://jestjs.io/docs/cli#--detectopenhandles)
EXPERIMENTAL: Detect memory leaks in tests. After executing a test, it will try to garbage collect the global object used, and fail if it was leaked
Find and run the tests that cover a comma separated list of source files that were passed in as arguments. (https://jestjs.io/docs/cli#--findrelatedtests-spaceseparatedlistofsourcefiles)
Jest config file.
Prints the test results in JSON. This mode will send all other test output and user messages to stderr. (https://jestjs.io/docs/cli#--json)
Logs the heap usage after every test. Useful to debug memory leaks. Use together with --runInBand and --expose-gc in node.
Specifies the maximum number of workers the worker-pool will spawn for running tests. This defaults to the number of the cores available on your machine. Useful for CI. (its usually best not to override this default) (https://jestjs.io/docs/cli#--maxworkersnumstring)
Attempts to identify which tests to run based on which files have changed in the current repository. Only works if you're running tests in a git or hg repository at the moment. (https://jestjs.io/docs/cli#--onlychanged)
Write test results to a file when the --json option is also specified. (https://jestjs.io/docs/cli#--outputfilefilename)
Will not fail if no tests are found (for example while using --testPathPattern.) (https://jestjs.io/docs/cli#--passwithnotests)
Run all tests serially in the current process (rather than creating a worker pool of child processes that run tests). This is sometimes useful for debugging, but such use cases are pretty rare. Useful for CI. (https://jestjs.io/docs/cli#--runinband)
Run tests with specified reporters. Reporter options are not available via CLI. Example with multiple reporters: jest --reporters="default" --reporters="jest-junit". (https://jestjs.io/docs/cli#--reporters)
Print your Jest config and then exits. (https://jestjs.io/docs/en/cli#--showconfig)
Prevent tests from printing messages through the console. (https://jestjs.io/docs/cli#--silent)
The build target for the Nx Plugin project.
The name of the file to test.
Run only tests with a name that matches the regex pattern. (https://jestjs.io/docs/cli#--testnamepatternregex)
An array of regexp pattern strings that is matched against all tests paths before executing the test. Only run those tests with a path that does not match with the provided regexp expressions. (https://jestjs.io/docs/cli#--testpathignorepatternsregexarray)
[]An array of regexp pattern strings that is matched against all tests paths before executing the test. (https://jestjs.io/docs/cli#--testpathpatternregex)
Node module that implements a custom results processor. (https://jestjs.io/docs/en/configuration#testresultsprocessor-string)
Adds a location field to test results. Used to report location of a test in a reporter. { "column": 4, "line": 5 } (https://jestjs.io/docs/cli#--testlocationinresults)
Default timeout of a test in milliseconds. Default value: 5000. (https://jestjs.io/docs/cli#--testtimeoutnumber)
Use this flag to re-record snapshots. Can be used together with a test suite pattern or with --testNamePattern to re-record snapshot for test matching the pattern. (https://jestjs.io/docs/cli#--updatesnapshot)
Divert all output to stderr.
Display individual test results with the test suite hierarchy. (https://jestjs.io/docs/cli#--verbose)
Watch files for changes and rerun tests related to changed files. If you want to re-run all tests when a file has changed, use the --watchAll option. (https://jestjs.io/docs/cli#--watch)
Watch files for changes and rerun all tests when something changes. If you want to re-run only the tests that depend on the changed files, use the --watch option. (https://jestjs.io/docs/cli#--watchall)
The name of a setup file used by Jest. (use Jest config file https://jestjs.io/docs/en/configuration#setupfilesafterenv-array)
Use the setupFilesAfterEnv option in the jest config file. https://jestjs.io/docs/en/configuration#setupfilesafterenv-array
The tsconfig file for specs.
Use the tsconfig property for ts-jest in the e2e project jest.config.js file. It will be removed in the next major release.
The name of the Typescript configuration file. Set the tsconfig option in the jest config file.
Use the ts-jest configuration options in the jest config file instead.