upgrade prettier

.github/ISSUE_TEMPLATE/feature.md

@@ -22,6 +22,6 @@ Why does this feature belong in the [Jest core platform](https://www.youtube.com
 
 Common feature proposals that do not typically make it to core:
 
-* New matchers (see [jest-extended](https://github.com/jest-community/jest-extended))
-* Changes to the default reporter (use custom reporters instead)
-* Changes to node/jsdom test environments (use custom environments instead)
+- New matchers (see [jest-extended](https://github.com/jest-community/jest-extended))
+- Changes to the default reporter (use custom reporters instead)
+- Changes to node/jsdom test environments (use custom environments instead)

.github/ISSUE_TEMPLATE/question.md

@@ -10,6 +10,6 @@ about: If you have questions, please check our Discord or StackOverflow
 
 For questions or help please see:
 
-* [The Jest help page](https://facebook.github.io/jest/en/help.html)
-* [Our discord channel in Reactiflux](https://discord.gg/MWRhKCj)
-* The [jestjs](https://stackoverflow.com/questions/tagged/jestjs) tag on [StackOverflow](https://stackoverflow.com/questions/ask)
+- [The Jest help page](https://facebook.github.io/jest/en/help.html)
+- [Our discord channel in Reactiflux](https://discord.gg/MWRhKCj)
+- The [jestjs](https://stackoverflow.com/questions/tagged/jestjs) tag on [StackOverflow](https://stackoverflow.com/questions/ask)

CONTRIBUTING.md

@@ -112,7 +112,7 @@ cd /path/to/another/project
 jest [options] # run jest-cli/bin/jest.js in the development build
 ```
 
-* To decide whether to specify any options, see `test` under `scripts` in the `package.json` file of the other project.
+- To decide whether to specify any options, see `test` under `scripts` in the `package.json` file of the other project.
 
 To unlink `jest` on the command line from `jest-cli/bin/jest.js` in a development build:
 
@@ -136,18 +136,18 @@ Facebook has a [bounty program](https://www.facebook.com/whitehat/) for the safe
 
 ## How to Get in Touch
 
-* Discord - [#jest](https://discord.gg/MWRhKCj) on [Reactiflux](http://www.reactiflux.com/)
+- Discord - [#jest](https://discord.gg/MWRhKCj) on [Reactiflux](http://www.reactiflux.com/)
 
 ## Code Conventions
 
-* 2 spaces for indentation (no tabs).
-* 80 character line length strongly preferred.
-* Prefer `'` over `"`.
-* ES6 syntax when possible.
-* Use [Flow types](http://flowtype.org/).
-* Use semicolons;
-* Trailing commas,
-* Avd abbr wrds.
+- 2 spaces for indentation (no tabs).
+- 80 character line length strongly preferred.
+- Prefer `'` over `"`.
+- ES6 syntax when possible.
+- Use [Flow types](http://flowtype.org/).
+- Use semicolons;
+- Trailing commas,
+- Avd abbr wrds.
 
 ## License
 

README.md

@@ -4,11 +4,11 @@
 
 🃏 Delightful JavaScript Testing
 
-* **👩🏻‍💻 Developer Ready**: Complete and ready to set-up JavaScript testing solution. Works out of the box for any React project.
+- **👩🏻‍💻 Developer Ready**: Complete and ready to set-up JavaScript testing solution. Works out of the box for any React project.
 
-* **🏃🏽 Instant Feedback**: Fast interactive watch mode runs only test files related to changed files and is optimized to give signal quickly.
+- **🏃🏽 Instant Feedback**: Fast interactive watch mode runs only test files related to changed files and is optimized to give signal quickly.
 
-* **📸 Snapshot Testing**: Capture snapshots of React trees or other serializable values to simplify testing and to analyze how state changes over time.
+- **📸 Snapshot Testing**: Capture snapshots of React trees or other serializable values to simplify testing and to analyze how state changes over time.
 
 ## Getting Started
 
@@ -142,10 +142,10 @@ To use TypeScript in your tests you can use [ts-jest](https://github.com/kulshek
 
 Learn more about using [Jest on the official site!](http://facebook.github.io/jest)
 
-* [Getting Started](http://facebook.github.io/jest/docs/en/getting-started.html)
-* [Guides](http://facebook.github.io/jest/docs/en/snapshot-testing.html)
-* [API Reference](http://facebook.github.io/jest/docs/en/api.html)
-* [Configuring Jest](http://facebook.github.io/jest/docs/en/configuration.html)
+- [Getting Started](http://facebook.github.io/jest/docs/en/getting-started.html)
+- [Guides](http://facebook.github.io/jest/docs/en/snapshot-testing.html)
+- [API Reference](http://facebook.github.io/jest/docs/en/api.html)
+- [Configuring Jest](http://facebook.github.io/jest/docs/en/configuration.html)
 
 ## Badge
 

docs/Configuration.md

@@ -234,10 +234,10 @@ For example, with the following configuration:
 
 Jest will fail if:
 
-* The `./src/components` directory has less than 40% branch or statement coverage.
-* One of the files matching the `./src/reducers/**/*.js` glob has less than 90% statement coverage.
-* The `./src/api/very-important-module.js` file has less than 100% coverage.
-* Every remaining file combined has less than 50% coverage (`global`).
+- The `./src/components` directory has less than 40% branch or statement coverage.
+- One of the files matching the `./src/reducers/**/*.js` glob has less than 90% statement coverage.
+- The `./src/api/very-important-module.js` file has less than 100% coverage.
+- Every remaining file combined has less than 50% coverage (`global`).
 
 ### `forceCoverageMatch` [array<string>]
 
@@ -375,12 +375,12 @@ Specifies notification mode. Requires `notify: true`.
 
 #### Modes
 
-* `always`: always send a notification.
-* `failure`: send a notification when tests fail.
-* `success`: send a notification when tests pass.
-* `change`: send a notification when the status changed.
-* `success-change`: send a notification when tests pass or once when it fails.
-* `failure-success`: send a notification when tests fails or once when it passes.
+- `always`: always send a notification.
+- `failure`: send a notification when tests fail.
+- `success`: send a notification when tests pass.
+- `change`: send a notification when the status changed.
+- `success-change`: send a notification when tests pass or once when it fails.
+- `failure-success`: send a notification when tests fails or once when it passes.
 
 ### `preset` [string]
 
@@ -566,10 +566,10 @@ Default: `"jest-runner"`
 
 This option allows you to use a custom runner instead of Jest's default test runner. Examples of runners include:
 
-* [`jest-runner-eslint`](https://github.com/jest-community/jest-runner-eslint)
-* [`jest-runner-mocha`](https://github.com/rogeliog/jest-runner-mocha)
-* [`jest-runner-tsc`](https://github.com/azz/jest-runner-tsc)
-* [`jest-runner-prettier`](https://github.com/keplersj/jest-runner-prettier)
+- [`jest-runner-eslint`](https://github.com/jest-community/jest-runner-eslint)
+- [`jest-runner-mocha`](https://github.com/rogeliog/jest-runner-mocha)
+- [`jest-runner-tsc`](https://github.com/azz/jest-runner-tsc)
+- [`jest-runner-prettier`](https://github.com/keplersj/jest-runner-prettier)
 
 To write a test-runner, export a class with which accepts `globalConfig` in the constructor, and has a `runTests` method with the signature:
 

docs/ExpectAPI.md

@@ -190,8 +190,8 @@ test('randocall calls its callback with a number', () => {
 
 You can use it instead of a literal value:
 
-* in `toEqual` or `toBeCalledWith`
-* to match a property in `objectContaining` or `toMatchObject`
+- in `toEqual` or `toBeCalledWith`
+- to match a property in `objectContaining` or `toMatchObject`
 
 ```js
 describe('arrayContaining', () => {
@@ -358,9 +358,9 @@ test('onPress gets called with the right thing', () => {
 
 You can use it instead of a literal value:
 
-* in `toEqual` or `toBeCalledWith`
-* to match an element in `arrayContaining`
-* to match a property in `objectContaining` or `toMatchObject`
+- in `toEqual` or `toBeCalledWith`
+- to match an element in `arrayContaining`
+- to match a property in `objectContaining` or `toMatchObject`
 
 This example also shows how you can nest multiple asymmetric matchers, with `expect.stringMatching` inside the `expect.arrayContaining`.
 
@@ -398,8 +398,8 @@ expect.addSnapshotSerializer(serializer);
 
 If you add a snapshot serializer in individual test files instead of to adding it to `snapshotSerializers` configuration:
 
-* You make the dependency explicit instead of implicit.
-* You avoid limits to configuration that might cause you to eject from [create-react-app](https://github.com/facebookincubator/create-react-app).
+- You make the dependency explicit instead of implicit.
+- You avoid limits to configuration that might cause you to eject from [create-react-app](https://github.com/facebookincubator/create-react-app).
 
 See [configuring Jest](Configuration.md#snapshotserializers-array-string) for more information.
 
@@ -1037,8 +1037,8 @@ Use `.toStrictEqual` to test that objects have the same types as well as structu
 
 Differences from `.toEqual`:
 
-* Keys with `undefined` properties are checked. e.g. `{a: undefined, b: 2}` does not match `{b: 2}` when using `.toStrictEqual`.
-* Object types are checked to be equal. e.g. A class instance with fields `a` and `b` will not equal a literal object with fields `a` and `b`.
+- Keys with `undefined` properties are checked. e.g. `{a: undefined, b: 2}` does not match `{b: 2}` when using `.toStrictEqual`.
+- Object types are checked to be equal. e.g. A class instance with fields `a` and `b` will not equal a literal object with fields `a` and `b`.
 
 ```js
 class LaCroix {

docs/GlobalAPI.md

@@ -230,17 +230,17 @@ Use `describe.each` if you keep duplicating the same test suites with different
 
 #### 1. `describe.each(table)(name, fn)`
 
-* `table`: `Array` of Arrays with the arguments that are passed into the `fn` for each row.
-* `name`: `String` the title of the test suite.
-  * Generate unique test titles by positionally injecting parameters with [`printf` formatting](https://nodejs.org/api/util.html#util_util_format_format_args):
-    * `%s`- String.
-    * `%d`- Number.
-    * `%i` - Integer.
-    * `%f` - Floating point value.
-    * `%j` - JSON.
-    * `%o` - Object.
-    * `%%` - single percent sign ('%'). This does not consume an argument.
-* `fn`: `Function` the suite of tests to be ran, this is the function that will receive the parameters in each row as function arguments.
+- `table`: `Array` of Arrays with the arguments that are passed into the `fn` for each row.
+- `name`: `String` the title of the test suite.
+  - Generate unique test titles by positionally injecting parameters with [`printf` formatting](https://nodejs.org/api/util.html#util_util_format_format_args):
+    - `%s`- String.
+    - `%d`- Number.
+    - `%i` - Integer.
+    - `%f` - Floating point value.
+    - `%j` - JSON.
+    - `%o` - Object.
+    - `%%` - single percent sign ('%'). This does not consume an argument.
+- `fn`: `Function` the suite of tests to be ran, this is the function that will receive the parameters in each row as function arguments.
 
 Example:
 
@@ -265,11 +265,11 @@ describe.each([[1, 1, 2], [1, 2, 3], [2, 1, 3]])(
 
 #### 2. `` describe.each`table`(name, fn) ``
 
-* `table`: `Tagged Template Literal`
-  * First row of variable name column headings separated with `|`
-  * One or more subsequent rows of data supplied as template literal expressions using `${value}` syntax.
-* `name`: `String` the title of the test suite, use `$variable` to inject test data into the suite title from the tagged template expressions.
-* `fn`: `Function` the suite of tests to be ran, this is the function that will receive the test data object.
+- `table`: `Tagged Template Literal`
+  - First row of variable name column headings separated with `|`
+  - One or more subsequent rows of data supplied as template literal expressions using `${value}` syntax.
+- `name`: `String` the title of the test suite, use `$variable` to inject test data into the suite title from the tagged template expressions.
+- `fn`: `Function` the suite of tests to be ran, this is the function that will receive the test data object.
 
 Example:
 
@@ -474,17 +474,17 @@ Use `test.each` if you keep duplicating the same test with different data. `test
 
 #### 1. `test.each(table)(name, fn)`
 
-* `table`: `Array` of Arrays with the arguments that are passed into the test `fn` for each row.
-* `name`: `String` the title of the test block.
-  * Generate unique test titles by positionally injecting parameters with [`printf` formatting](https://nodejs.org/api/util.html#util_util_format_format_args):
-    * `%s`- String.
-    * `%d`- Number.
-    * `%i` - Integer.
-    * `%f` - Floating point value.
-    * `%j` - JSON.
-    * `%o` - Object.
-    * `%%` - single percent sign ('%'). This does not consume an argument.
-* `fn`: `Function` the test to be ran, this is the function that will receive the parameters in each row as function arguments.
+- `table`: `Array` of Arrays with the arguments that are passed into the test `fn` for each row.
+- `name`: `String` the title of the test block.
+  - Generate unique test titles by positionally injecting parameters with [`printf` formatting](https://nodejs.org/api/util.html#util_util_format_format_args):
+    - `%s`- String.
+    - `%d`- Number.
+    - `%i` - Integer.
+    - `%f` - Floating point value.
+    - `%j` - JSON.
+    - `%o` - Object.
+    - `%%` - single percent sign ('%'). This does not consume an argument.
+- `fn`: `Function` the test to be ran, this is the function that will receive the parameters in each row as function arguments.
 
 Example:
 
@@ -499,11 +499,11 @@ test.each([[1, 1, 2], [1, 2, 3], [2, 1, 3]])(
 
 #### 2. `` test.each`table`(name, fn) ``
 
-* `table`: `Tagged Template Literal`
-  * First row of variable name column headings separated with `|`
-  * One or more subsequent rows of data supplied as template literal expressions using `${value}` syntax.
-* `name`: `String` the title of the test, use `$variable` to inject test data into the test title from the tagged template expressions.
-* `fn`: `Function` the test to be ran, this is the function that will receive the test data object.
+- `table`: `Tagged Template Literal`
+  - First row of variable name column headings separated with `|`
+  - One or more subsequent rows of data supplied as template literal expressions using `${value}` syntax.
+- `name`: `String` the title of the test, use `$variable` to inject test data into the test title from the tagged template expressions.
+- `fn`: `Function` the test to be ran, this is the function that will receive the test data object.
 
 Example:
 

docs/JestCommunity.md

@@ -7,10 +7,10 @@ The community around Jest is working hard to make the testing experience even gr
 
 [jest-community](https://github.com/jest-community) is a new GitHub organization for high quality Jest additions curated by Jest maintainers and collaborators. It already features some of our favorite projects, to name a few:
 
-* [vscode-jest](https://github.com/jest-community/vscode-jest)
-* [jest-extended](https://github.com/jest-community/jest-extended)
-* [eslint-plugin-jest](https://github.com/jest-community/eslint-plugin-jest)
-* [awesome-jest](https://github.com/jest-community/awesome-jest)
+- [vscode-jest](https://github.com/jest-community/vscode-jest)
+- [jest-extended](https://github.com/jest-community/jest-extended)
+- [eslint-plugin-jest](https://github.com/jest-community/eslint-plugin-jest)
+- [awesome-jest](https://github.com/jest-community/awesome-jest)
 
 Community projects under one organisation are a great way for Jest to experiment with new ideas/techniques and approaches. Encourage contributions from the community and publish contributions independently at a faster pace.
 

docs/JestObjectAPI.md

@@ -7,30 +7,30 @@ The `jest` object is automatically in scope within every test file. The methods
 
 ## Methods
 
-* [`jest.clearAllTimers()`](#jestclearalltimers)
-* [`jest.disableAutomock()`](#jestdisableautomock)
-* [`jest.enableAutomock()`](#jestenableautomock)
-* [`jest.fn(implementation)`](#jestfnimplementation)
-* [`jest.isMockFunction(fn)`](#jestismockfunctionfn)
-* [`jest.genMockFromModule(moduleName)`](#jestgenmockfrommodulemodulename)
-* [`jest.mock(moduleName, factory, options)`](#jestmockmodulename-factory-options)
-* [`jest.unmock(moduleName)`](#jestunmockmodulename)
-* [`jest.doMock(moduleName, factory, options)`](#jestdomockmodulename-factory-options)
-* [`jest.dontMock(moduleName)`](#jestdontmockmodulename)
-* [`jest.clearAllMocks()`](#jestclearallmocks)
-* [`jest.resetAllMocks()`](#jestresetallmocks)
-* [`jest.restoreAllMocks()`](#jestrestoreallmocks)
-* [`jest.resetModules()`](#jestresetmodules)
-* [`jest.runAllTicks()`](#jestrunallticks)
-* [`jest.runAllTimers()`](#jestrunalltimers)
-* [`jest.advanceTimersByTime(msToRun)`](#jestadvancetimersbytimemstorun)
-* [`jest.runOnlyPendingTimers()`](#jestrunonlypendingtimers)
-* [`jest.setMock(moduleName, moduleExports)`](#jestsetmockmodulename-moduleexports)
-* [`jest.setTimeout(timeout)`](#jestsettimeouttimeout)
-* [`jest.useFakeTimers()`](#jestusefaketimers)
-* [`jest.useRealTimers()`](#jestuserealtimers)
-* [`jest.spyOn(object, methodName)`](#jestspyonobject-methodname)
-* [`jest.spyOn(object, methodName, accessType?)`](#jestspyonobject-methodname-accesstype)
+- [`jest.clearAllTimers()`](#jestclearalltimers)
+- [`jest.disableAutomock()`](#jestdisableautomock)
+- [`jest.enableAutomock()`](#jestenableautomock)
+- [`jest.fn(implementation)`](#jestfnimplementation)
+- [`jest.isMockFunction(fn)`](#jestismockfunctionfn)
+- [`jest.genMockFromModule(moduleName)`](#jestgenmockfrommodulemodulename)
+- [`jest.mock(moduleName, factory, options)`](#jestmockmodulename-factory-options)
+- [`jest.unmock(moduleName)`](#jestunmockmodulename)
+- [`jest.doMock(moduleName, factory, options)`](#jestdomockmodulename-factory-options)
+- [`jest.dontMock(moduleName)`](#jestdontmockmodulename)
+- [`jest.clearAllMocks()`](#jestclearallmocks)
+- [`jest.resetAllMocks()`](#jestresetallmocks)
+- [`jest.restoreAllMocks()`](#jestrestoreallmocks)
+- [`jest.resetModules()`](#jestresetmodules)
+- [`jest.runAllTicks()`](#jestrunallticks)
+- [`jest.runAllTimers()`](#jestrunalltimers)
+- [`jest.advanceTimersByTime(msToRun)`](#jestadvancetimersbytimemstorun)
+- [`jest.runOnlyPendingTimers()`](#jestrunonlypendingtimers)
+- [`jest.setMock(moduleName, moduleExports)`](#jestsetmockmodulename-moduleexports)
+- [`jest.setTimeout(timeout)`](#jestsettimeouttimeout)
+- [`jest.useFakeTimers()`](#jestusefaketimers)
+- [`jest.useRealTimers()`](#jestuserealtimers)
+- [`jest.spyOn(object, methodName)`](#jestspyonobject-methodname)
+- [`jest.spyOn(object, methodName, accessType?)`](#jestspyonobject-methodname-accesstype)
 
 ---
 

docs/JestPlatform.md

@@ -9,8 +9,8 @@ You can cherry pick specific features of Jest and use them as standalone package
 
 Tool for identifying modified files in a git/hg repository. Exports two functions:
 
-* `getChangedFilesForRoots` returns a promise that resolves to an object with the changed files and repos.
-* `findRepos` returns a promise that resolves to a set of repositories contained in the specified path.
+- `getChangedFilesForRoots` returns a promise that resolves to an object with the changed files and repos.
+- `findRepos` returns a promise that resolves to a set of repositories contained in the specified path.
 
 ### Example
 
@@ -95,8 +95,8 @@ console.log(getType(undefinedValue));
 
 Tool for validating configurations submitted by users. Exports a function that takes two arguments: the user's configuration and an object containing an example configuration and other options. The return value is an object with two attributes:
 
-* `hasDeprecationWarnings`, a boolean indicating whether the submitted configuration has deprecation warnings,
-* `isValid`, a boolean indicating whether the configuration is correct or not.
+- `hasDeprecationWarnings`, a boolean indicating whether the submitted configuration has deprecation warnings,
+- `isValid`, a boolean indicating whether the configuration is correct or not.
 
 ### Example