feat(typescript): Add support for TypeScript mutation testing #376
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ConfigWriter -> ConfigEditor
* Removed streaming api * Removed mutant validation from the TypscriptMutantGenerator.
…named `path` to `name`.
…will be responsible for resetting files to original state
…or/stryker into stryker-typescript
* Override lib locations when resolving files * Also implement `getDirectories` and `directoriesExist` in the `LanguageServiceHost` * Normalize paths like typescript does.
* Integration transpiler logic in a seperate process using a generic `ChildProcessProxy` class * Refactor: Move mutation testing logic from `SandboxCoordinator` to new `MutationTestExecutor` class. * Refactor: Move initial test run logic from `SandboxCoordinator` to new `InitialTestExecutor` class. * Remove reliance on `'es6-promise-pool'` * Add dependency on `rxjs` in order to easily synchronise mutant transpile results with sandboxes * Rewrite mutation testing logic to make use of the new rxjs way of working * Rename mutant status `Error` -> `RuntimeError` * Add mutant status `TranspileError` * Updated the reporters for new and updated mutation status
simondel
reviewed
Sep 16, 2017
| return recycleObserver.onNext(sandbox.sandbox); | ||
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| return transpiledMutants |
There was a problem hiding this comment.
Could you add some comments explaining this return statement?
simondel
changed the title
simondel
changed the title
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Let's do this!!! |
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Let's keep the branch just to be sure until we release. |
This was referenced Oct 10, 2017
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Add support for JavaScript transpiled languages (ESvNext, TypesScript, Flow, CoffeeScript, etc). Add the
stryker-typescriptpackage with mutation testing utilities for TypeScript.New:
Mutator. With this plugin it is possible to mutate source code. See Mutator.ts to review the API.Transpiler. With this plugin it is possible to transpile source code to JavaScript. This transpiler is than be used to transpile all source code as well as each mutant. See the explanation inSupport mutating TypeScript code #344 for more information. See Transpiler.ts for the api details.
BREAKING CHANGE:
Mutatorinterface to a higher abstraction. With this interface it was possible to add mutators for specific ES5 AST nodes. As we're moving away from ES5, this plugin abstraction had to be hoisted to a higher level. It is no longer possible to plugin a specific ES5 node mutator.reportinterface: RenameMutantState.Error=>MutantState.RuntimeError.