diff --git a/flow-typed/npm/jest_v23.x.x.js b/flow-typed/npm/jest_v23.x.x.js deleted file mode 100644 index 8e874b0..0000000 --- a/flow-typed/npm/jest_v23.x.x.js +++ /dev/null @@ -1,1018 +0,0 @@ -// flow-typed signature: 82fb70c15e3aa0c1468144425703425e -// flow-typed version: bf845eee3a/jest_v23.x.x/flow_>=v0.39.x - -type JestMockFn, TReturn> = { - (...args: TArguments): TReturn, - /** - * An object for introspecting mock calls - */ - mock: { - /** - * An array that represents all calls that have been made into this mock - * function. Each call is represented by an array of arguments that were - * passed during the call. - */ - calls: Array, - /** - * An array that contains all the object instances that have been - * instantiated from this mock function. - */ - instances: Array - }, - /** - * Resets all information stored in the mockFn.mock.calls and - * mockFn.mock.instances arrays. Often this is useful when you want to clean - * up a mock's usage data between two assertions. - */ - mockClear(): void, - /** - * Resets all information stored in the mock. This is useful when you want to - * completely restore a mock back to its initial state. - */ - mockReset(): void, - /** - * Removes the mock and restores the initial implementation. This is useful - * when you want to mock functions in certain test cases and restore the - * original implementation in others. Beware that mockFn.mockRestore only - * works when mock was created with jest.spyOn. Thus you have to take care of - * restoration yourself when manually assigning jest.fn(). - */ - mockRestore(): void, - /** - * Accepts a function that should be used as the implementation of the mock. - * The mock itself will still record all calls that go into and instances - * that come from itself -- the only difference is that the implementation - * will also be executed when the mock is called. - */ - mockImplementation( - fn: (...args: TArguments) => TReturn - ): JestMockFn, - /** - * Accepts a function that will be used as an implementation of the mock for - * one call to the mocked function. Can be chained so that multiple function - * calls produce different results. - */ - mockImplementationOnce( - fn: (...args: TArguments) => TReturn - ): JestMockFn, - /** - * Accepts a string to use in test result output in place of "jest.fn()" to - * indicate which mock function is being referenced. - */ - mockName(name: string): JestMockFn, - /** - * Just a simple sugar function for returning `this` - */ - mockReturnThis(): void, - /** - * Deprecated: use jest.fn(() => value) instead - */ - mockReturnValue(value: TReturn): JestMockFn, - /** - * Sugar for only returning a value once inside your mock - */ - mockReturnValueOnce(value: TReturn): JestMockFn -}; - -type JestAsymmetricEqualityType = { - /** - * A custom Jasmine equality tester - */ - asymmetricMatch(value: mixed): boolean -}; - -type JestCallsType = { - allArgs(): mixed, - all(): mixed, - any(): boolean, - count(): number, - first(): mixed, - mostRecent(): mixed, - reset(): void -}; - -type JestClockType = { - install(): void, - mockDate(date: Date): void, - tick(milliseconds?: number): void, - uninstall(): void -}; - -type JestMatcherResult = { - message?: string | (() => string), - pass: boolean -}; - -type JestMatcher = (actual: any, expected: any) => JestMatcherResult; - -type JestPromiseType = { - /** - * Use rejects to unwrap the reason of a rejected promise so any other - * matcher can be chained. If the promise is fulfilled the assertion fails. - */ - rejects: JestExpectType, - /** - * Use resolves to unwrap the value of a fulfilled promise so any other - * matcher can be chained. If the promise is rejected the assertion fails. - */ - resolves: JestExpectType -}; - -/** - * Jest allows functions and classes to be used as test names in test() and - * describe() - */ -type JestTestName = string | Function; - -/** - * Plugin: jest-enzyme - */ -type EnzymeMatchersType = { - toBeChecked(): void, - toBeDisabled(): void, - toBeEmpty(): void, - toBeEmptyRender(): void, - toBePresent(): void, - toContainReact(element: React$Element): void, - toExist(): void, - toHaveClassName(className: string): void, - toHaveHTML(html: string): void, - toHaveProp: ((propKey: string, propValue?: any) => void) & ((props: Object) => void), - toHaveRef(refName: string): void, - toHaveState: ((stateKey: string, stateValue?: any) => void) & ((state: Object) => void), - toHaveStyle: ((styleKey: string, styleValue?: any) => void) & ((style: Object) => void), - toHaveTagName(tagName: string): void, - toHaveText(text: string): void, - toIncludeText(text: string): void, - toHaveValue(value: any): void, - toMatchElement(element: React$Element): void, - toMatchSelector(selector: string): void -}; - -// DOM testing library extensions https://github.com/kentcdodds/dom-testing-library#custom-jest-matchers -type DomTestingLibraryType = { - toBeInTheDOM(): void, - toHaveTextContent(content: string): void, - toHaveAttribute(name: string, expectedValue?: string): void -}; - -// Jest JQuery Matchers: https://github.com/unindented/custom-jquery-matchers -type JestJQueryMatchersType = { - toExist(): void, - toHaveLength(len: number): void, - toHaveId(id: string): void, - toHaveClass(className: string): void, - toHaveTag(tag: string): void, - toHaveAttr(key: string, val?: any): void, - toHaveProp(key: string, val?: any): void, - toHaveText(text: string | RegExp): void, - toHaveData(key: string, val?: any): void, - toHaveValue(val: any): void, - toHaveCss(css: {[key: string]: any}): void, - toBeChecked(): void, - toBeDisabled(): void, - toBeEmpty(): void, - toBeHidden(): void, - toBeSelected(): void, - toBeVisible(): void, - toBeFocused(): void, - toBeInDom(): void, - toBeMatchedBy(sel: string): void, - toHaveDescendant(sel: string): void, - toHaveDescendantWithText(sel: string, text: string | RegExp): void -}; - - -// Jest Extended Matchers: https://github.com/jest-community/jest-extended -type JestExtendedMatchersType = { - /** - * Note: Currently unimplemented - * Passing assertion - * - * @param {String} message - */ - // pass(message: string): void; - - /** - * Note: Currently unimplemented - * Failing assertion - * - * @param {String} message - */ - // fail(message: string): void; - - /** - * Use .toBeEmpty when checking if a String '', Array [] or Object {} is empty. - */ - toBeEmpty(): void; - - /** - * Use .toBeOneOf when checking if a value is a member of a given Array. - * @param {Array.<*>} members - */ - toBeOneOf(members: any[]): void; - - /** - * Use `.toBeNil` when checking a value is `null` or `undefined`. - */ - toBeNil(): void; - - /** - * Use `.toSatisfy` when you want to use a custom matcher by supplying a predicate function that returns a `Boolean`. - * @param {Function} predicate - */ - toSatisfy(predicate: (n: any) => boolean): void; - - /** - * Use `.toBeArray` when checking if a value is an `Array`. - */ - toBeArray(): void; - - /** - * Use `.toBeArrayOfSize` when checking if a value is an `Array` of size x. - * @param {Number} x - */ - toBeArrayOfSize(x: number): void; - - /** - * Use `.toIncludeAllMembers` when checking if an `Array` contains all of the same members of a given set. - * @param {Array.<*>} members - */ - toIncludeAllMembers(members: any[]): void; - - /** - * Use `.toIncludeAnyMembers` when checking if an `Array` contains any of the members of a given set. - * @param {Array.<*>} members - */ - toIncludeAnyMembers(members: any[]): void; - - /** - * Use `.toSatisfyAll` when you want to use a custom matcher by supplying a predicate function that returns a `Boolean` for all values in an array. - * @param {Function} predicate - */ - toSatisfyAll(predicate: (n: any) => boolean): void; - - /** - * Use `.toBeBoolean` when checking if a value is a `Boolean`. - */ - toBeBoolean(): void; - - /** - * Use `.toBeTrue` when checking a value is equal (===) to `true`. - */ - toBeTrue(): void; - - /** - * Use `.toBeFalse` when checking a value is equal (===) to `false`. - */ - toBeFalse(): void; - - /** - * Use .toBeDate when checking if a value is a Date. - */ - toBeDate(): void; - - /** - * Use `.toBeFunction` when checking if a value is a `Function`. - */ - toBeFunction(): void; - - /** - * Use `.toHaveBeenCalledBefore` when checking if a `Mock` was called before another `Mock`. - * - * Note: Required Jest version >22 - * Note: Your mock functions will have to be asynchronous to cause the timestamps inside of Jest to occur in a differentJS event loop, otherwise the mock timestamps will all be the same - * - * @param {Mock} mock - */ - toHaveBeenCalledBefore(mock: JestMockFn): void; - - /** - * Use `.toBeNumber` when checking if a value is a `Number`. - */ - toBeNumber(): void; - - /** - * Use `.toBeNaN` when checking a value is `NaN`. - */ - toBeNaN(): void; - - /** - * Use `.toBeFinite` when checking if a value is a `Number`, not `NaN` or `Infinity`. - */ - toBeFinite(): void; - - /** - * Use `.toBePositive` when checking if a value is a positive `Number`. - */ - toBePositive(): void; - - /** - * Use `.toBeNegative` when checking if a value is a negative `Number`. - */ - toBeNegative(): void; - - /** - * Use `.toBeEven` when checking if a value is an even `Number`. - */ - toBeEven(): void; - - /** - * Use `.toBeOdd` when checking if a value is an odd `Number`. - */ - toBeOdd(): void; - - /** - * Use `.toBeWithin` when checking if a number is in between the given bounds of: start (inclusive) and end (exclusive). - * - * @param {Number} start - * @param {Number} end - */ - toBeWithin(start: number, end: number): void; - - /** - * Use `.toBeObject` when checking if a value is an `Object`. - */ - toBeObject(): void; - - /** - * Use `.toContainKey` when checking if an object contains the provided key. - * - * @param {String} key - */ - toContainKey(key: string): void; - - /** - * Use `.toContainKeys` when checking if an object has all of the provided keys. - * - * @param {Array.} keys - */ - toContainKeys(keys: string[]): void; - - /** - * Use `.toContainAllKeys` when checking if an object only contains all of the provided keys. - * - * @param {Array.} keys - */ - toContainAllKeys(keys: string[]): void; - - /** - * Use `.toContainAnyKeys` when checking if an object contains at least one of the provided keys. - * - * @param {Array.} keys - */ - toContainAnyKeys(keys: string[]): void; - - /** - * Use `.toContainValue` when checking if an object contains the provided value. - * - * @param {*} value - */ - toContainValue(value: any): void; - - /** - * Use `.toContainValues` when checking if an object contains all of the provided values. - * - * @param {Array.<*>} values - */ - toContainValues(values: any[]): void; - - /** - * Use `.toContainAllValues` when checking if an object only contains all of the provided values. - * - * @param {Array.<*>} values - */ - toContainAllValues(values: any[]): void; - - /** - * Use `.toContainAnyValues` when checking if an object contains at least one of the provided values. - * - * @param {Array.<*>} values - */ - toContainAnyValues(values: any[]): void; - - /** - * Use `.toContainEntry` when checking if an object contains the provided entry. - * - * @param {Array.} entry - */ - toContainEntry(entry: [string, string]): void; - - /** - * Use `.toContainEntries` when checking if an object contains all of the provided entries. - * - * @param {Array.>} entries - */ - toContainEntries(entries: [string, string][]): void; - - /** - * Use `.toContainAllEntries` when checking if an object only contains all of the provided entries. - * - * @param {Array.>} entries - */ - toContainAllEntries(entries: [string, string][]): void; - - /** - * Use `.toContainAnyEntries` when checking if an object contains at least one of the provided entries. - * - * @param {Array.>} entries - */ - toContainAnyEntries(entries: [string, string][]): void; - - /** - * Use `.toBeExtensible` when checking if an object is extensible. - */ - toBeExtensible(): void; - - /** - * Use `.toBeFrozen` when checking if an object is frozen. - */ - toBeFrozen(): void; - - /** - * Use `.toBeSealed` when checking if an object is sealed. - */ - toBeSealed(): void; - - /** - * Use `.toBeString` when checking if a value is a `String`. - */ - toBeString(): void; - - /** - * Use `.toEqualCaseInsensitive` when checking if a string is equal (===) to another ignoring the casing of both strings. - * - * @param {String} string - */ - toEqualCaseInsensitive(string: string): void; - - /** - * Use `.toStartWith` when checking if a `String` starts with a given `String` prefix. - * - * @param {String} prefix - */ - toStartWith(prefix: string): void; - - /** - * Use `.toEndWith` when checking if a `String` ends with a given `String` suffix. - * - * @param {String} suffix - */ - toEndWith(suffix: string): void; - - /** - * Use `.toInclude` when checking if a `String` includes the given `String` substring. - * - * @param {String} substring - */ - toInclude(substring: string): void; - - /** - * Use `.toIncludeRepeated` when checking if a `String` includes the given `String` substring the correct number of times. - * - * @param {String} substring - * @param {Number} times - */ - toIncludeRepeated(substring: string, times: number): void; - - /** - * Use `.toIncludeMultiple` when checking if a `String` includes all of the given substrings. - * - * @param {Array.} substring - */ - toIncludeMultiple(substring: string[]): void; -}; - -type JestExpectType = { - not: JestExpectType & EnzymeMatchersType & DomTestingLibraryType & JestJQueryMatchersType & JestExtendedMatchersType, - /** - * If you have a mock function, you can use .lastCalledWith to test what - * arguments it was last called with. - */ - lastCalledWith(...args: Array): void, - /** - * toBe just checks that a value is what you expect. It uses === to check - * strict equality. - */ - toBe(value: any): void, - /** - * Use .toBeCalledWith to ensure that a mock function was called with - * specific arguments. - */ - toBeCalledWith(...args: Array): void, - /** - * Using exact equality with floating point numbers is a bad idea. Rounding - * means that intuitive things fail. - */ - toBeCloseTo(num: number, delta: any): void, - /** - * Use .toBeDefined to check that a variable is not undefined. - */ - toBeDefined(): void, - /** - * Use .toBeFalsy when you don't care what a value is, you just want to - * ensure a value is false in a boolean context. - */ - toBeFalsy(): void, - /** - * To compare floating point numbers, you can use toBeGreaterThan. - */ - toBeGreaterThan(number: number): void, - /** - * To compare floating point numbers, you can use toBeGreaterThanOrEqual. - */ - toBeGreaterThanOrEqual(number: number): void, - /** - * To compare floating point numbers, you can use toBeLessThan. - */ - toBeLessThan(number: number): void, - /** - * To compare floating point numbers, you can use toBeLessThanOrEqual. - */ - toBeLessThanOrEqual(number: number): void, - /** - * Use .toBeInstanceOf(Class) to check that an object is an instance of a - * class. - */ - toBeInstanceOf(cls: Class<*>): void, - /** - * .toBeNull() is the same as .toBe(null) but the error messages are a bit - * nicer. - */ - toBeNull(): void, - /** - * Use .toBeTruthy when you don't care what a value is, you just want to - * ensure a value is true in a boolean context. - */ - toBeTruthy(): void, - /** - * Use .toBeUndefined to check that a variable is undefined. - */ - toBeUndefined(): void, - /** - * Use .toContain when you want to check that an item is in a list. For - * testing the items in the list, this uses ===, a strict equality check. - */ - toContain(item: any): void, - /** - * Use .toContainEqual when you want to check that an item is in a list. For - * testing the items in the list, this matcher recursively checks the - * equality of all fields, rather than checking for object identity. - */ - toContainEqual(item: any): void, - /** - * Use .toEqual when you want to check that two objects have the same value. - * This matcher recursively checks the equality of all fields, rather than - * checking for object identity. - */ - toEqual(value: any): void, - /** - * Use .toHaveBeenCalled to ensure that a mock function got called. - */ - toHaveBeenCalled(): void, - toBeCalled(): void; - /** - * Use .toHaveBeenCalledTimes to ensure that a mock function got called exact - * number of times. - */ - toHaveBeenCalledTimes(number: number): void, - toBeCalledTimes(number: number): void; - /** - * - */ - toHaveBeenNthCalledWith(nthCall: number, ...args: Array): void; - nthCalledWith(nthCall: number, ...args: Array): void; - /** - * - */ - toHaveReturned(): void; - toReturn(): void; - /** - * - */ - toHaveReturnedTimes(number: number): void; - toReturnTimes(number: number): void; - /** - * - */ - toHaveReturnedWith(value: any): void; - toReturnWith(value: any): void; - /** - * - */ - toHaveLastReturnedWith(value: any): void; - lastReturnedWith(value: any): void; - /** - * - */ - toHaveNthReturnedWith(nthCall: number, value: any): void; - nthReturnedWith(nthCall: number, value: any): void; - /** - * Use .toHaveBeenCalledWith to ensure that a mock function was called with - * specific arguments. - */ - toHaveBeenCalledWith(...args: Array): void, - toBeCalledWith(...args: Array): void, - /** - * Use .toHaveBeenLastCalledWith to ensure that a mock function was last called - * with specific arguments. - */ - toHaveBeenLastCalledWith(...args: Array): void, - lastCalledWith(...args: Array): void, - /** - * Check that an object has a .length property and it is set to a certain - * numeric value. - */ - toHaveLength(number: number): void, - /** - * - */ - toHaveProperty(propPath: string, value?: any): void, - /** - * Use .toMatch to check that a string matches a regular expression or string. - */ - toMatch(regexpOrString: RegExp | string): void, - /** - * Use .toMatchObject to check that a javascript object matches a subset of the properties of an object. - */ - toMatchObject(object: Object | Array): void, - /** - * This ensures that a React component matches the most recent snapshot. - */ - toMatchSnapshot(propertyMatchers?: {[key: string]: JestAsymmetricEqualityType}, name?: string): void, - /** - * Use .toThrow to test that a function throws when it is called. - * If you want to test that a specific error gets thrown, you can provide an - * argument to toThrow. The argument can be a string for the error message, - * a class for the error, or a regex that should match the error. - * - * Alias: .toThrowError - */ - toThrow(message?: string | Error | Class | RegExp): void, - toThrowError(message?: string | Error | Class | RegExp): void, - /** - * Use .toThrowErrorMatchingSnapshot to test that a function throws a error - * matching the most recent snapshot when it is called. - */ - toThrowErrorMatchingSnapshot(): void -}; - -type JestObjectType = { - /** - * Disables automatic mocking in the module loader. - * - * After this method is called, all `require()`s will return the real - * versions of each module (rather than a mocked version). - */ - disableAutomock(): JestObjectType, - /** - * An un-hoisted version of disableAutomock - */ - autoMockOff(): JestObjectType, - /** - * Enables automatic mocking in the module loader. - */ - enableAutomock(): JestObjectType, - /** - * An un-hoisted version of enableAutomock - */ - autoMockOn(): JestObjectType, - /** - * Clears the mock.calls and mock.instances properties of all mocks. - * Equivalent to calling .mockClear() on every mocked function. - */ - clearAllMocks(): JestObjectType, - /** - * Resets the state of all mocks. Equivalent to calling .mockReset() on every - * mocked function. - */ - resetAllMocks(): JestObjectType, - /** - * Restores all mocks back to their original value. - */ - restoreAllMocks(): JestObjectType, - /** - * Removes any pending timers from the timer system. - */ - clearAllTimers(): void, - /** - * The same as `mock` but not moved to the top of the expectation by - * babel-jest. - */ - doMock(moduleName: string, moduleFactory?: any): JestObjectType, - /** - * The same as `unmock` but not moved to the top of the expectation by - * babel-jest. - */ - dontMock(moduleName: string): JestObjectType, - /** - * Returns a new, unused mock function. Optionally takes a mock - * implementation. - */ - fn, TReturn>( - implementation?: (...args: TArguments) => TReturn - ): JestMockFn, - /** - * Determines if the given function is a mocked function. - */ - isMockFunction(fn: Function): boolean, - /** - * Given the name of a module, use the automatic mocking system to generate a - * mocked version of the module for you. - */ - genMockFromModule(moduleName: string): any, - /** - * Mocks a module with an auto-mocked version when it is being required. - * - * The second argument can be used to specify an explicit module factory that - * is being run instead of using Jest's automocking feature. - * - * The third argument can be used to create virtual mocks -- mocks of modules - * that don't exist anywhere in the system. - */ - mock( - moduleName: string, - moduleFactory?: any, - options?: Object - ): JestObjectType, - /** - * Returns the actual module instead of a mock, bypassing all checks on - * whether the module should receive a mock implementation or not. - */ - requireActual(moduleName: string): any, - /** - * Returns a mock module instead of the actual module, bypassing all checks - * on whether the module should be required normally or not. - */ - requireMock(moduleName: string): any, - /** - * Resets the module registry - the cache of all required modules. This is - * useful to isolate modules where local state might conflict between tests. - */ - resetModules(): JestObjectType, - /** - * Exhausts the micro-task queue (usually interfaced in node via - * process.nextTick). - */ - runAllTicks(): void, - /** - * Exhausts the macro-task queue (i.e., all tasks queued by setTimeout(), - * setInterval(), and setImmediate()). - */ - runAllTimers(): void, - /** - * Exhausts all tasks queued by setImmediate(). - */ - runAllImmediates(): void, - /** - * Executes only the macro task queue (i.e. all tasks queued by setTimeout() - * or setInterval() and setImmediate()). - */ - advanceTimersByTime(msToRun: number): void, - /** - * Executes only the macro task queue (i.e. all tasks queued by setTimeout() - * or setInterval() and setImmediate()). - * - * Renamed to `advanceTimersByTime`. - */ - runTimersToTime(msToRun: number): void, - /** - * Executes only the macro-tasks that are currently pending (i.e., only the - * tasks that have been queued by setTimeout() or setInterval() up to this - * point) - */ - runOnlyPendingTimers(): void, - /** - * Explicitly supplies the mock object that the module system should return - * for the specified module. Note: It is recommended to use jest.mock() - * instead. - */ - setMock(moduleName: string, moduleExports: any): JestObjectType, - /** - * Indicates that the module system should never return a mocked version of - * the specified module from require() (e.g. that it should always return the - * real module). - */ - unmock(moduleName: string): JestObjectType, - /** - * Instructs Jest to use fake versions of the standard timer functions - * (setTimeout, setInterval, clearTimeout, clearInterval, nextTick, - * setImmediate and clearImmediate). - */ - useFakeTimers(): JestObjectType, - /** - * Instructs Jest to use the real versions of the standard timer functions. - */ - useRealTimers(): JestObjectType, - /** - * Creates a mock function similar to jest.fn but also tracks calls to - * object[methodName]. - */ - spyOn(object: Object, methodName: string, accessType?: "get" | "set"): JestMockFn, - /** - * Set the default timeout interval for tests and before/after hooks in milliseconds. - * Note: The default timeout interval is 5 seconds if this method is not called. - */ - setTimeout(timeout: number): JestObjectType -}; - -type JestSpyType = { - calls: JestCallsType -}; - -/** Runs this function after every test inside this context */ -declare function afterEach( - fn: (done: () => void) => ?Promise, - timeout?: number -): void; -/** Runs this function before every test inside this context */ -declare function beforeEach( - fn: (done: () => void) => ?Promise, - timeout?: number -): void; -/** Runs this function after all tests have finished inside this context */ -declare function afterAll( - fn: (done: () => void) => ?Promise, - timeout?: number -): void; -/** Runs this function before any tests have started inside this context */ -declare function beforeAll( - fn: (done: () => void) => ?Promise, - timeout?: number -): void; - -/** A context for grouping tests together */ -declare var describe: { - /** - * Creates a block that groups together several related tests in one "test suite" - */ - (name: JestTestName, fn: () => void): void, - - /** - * Only run this describe block - */ - only(name: JestTestName, fn: () => void): void, - - /** - * Skip running this describe block - */ - skip(name: JestTestName, fn: () => void): void -}; - -/** An individual test unit */ -declare var it: { - /** - * An individual test unit - * - * @param {JestTestName} Name of Test - * @param {Function} Test - * @param {number} Timeout for the test, in milliseconds. - */ - ( - name: JestTestName, - fn?: (done: () => void) => ?Promise, - timeout?: number - ): void, - /** - * Only run this test - * - * @param {JestTestName} Name of Test - * @param {Function} Test - * @param {number} Timeout for the test, in milliseconds. - */ - only( - name: JestTestName, - fn?: (done: () => void) => ?Promise, - timeout?: number - ): void, - /** - * Skip running this test - * - * @param {JestTestName} Name of Test - * @param {Function} Test - * @param {number} Timeout for the test, in milliseconds. - */ - skip( - name: JestTestName, - fn?: (done: () => void) => ?Promise, - timeout?: number - ): void, - /** - * Run the test concurrently - * - * @param {JestTestName} Name of Test - * @param {Function} Test - * @param {number} Timeout for the test, in milliseconds. - */ - concurrent( - name: JestTestName, - fn?: (done: () => void) => ?Promise, - timeout?: number - ): void -}; -declare function fit( - name: JestTestName, - fn: (done: () => void) => ?Promise, - timeout?: number -): void; -/** An individual test unit */ -declare var test: typeof it; -/** A disabled group of tests */ -declare var xdescribe: typeof describe; -/** A focused group of tests */ -declare var fdescribe: typeof describe; -/** A disabled individual test */ -declare var xit: typeof it; -/** A disabled individual test */ -declare var xtest: typeof it; - -type JestPrettyFormatColors = { - comment: { close: string, open: string }, - content: { close: string, open: string }, - prop: { close: string, open: string }, - tag: { close: string, open: string }, - value: { close: string, open: string }, -}; - -type JestPrettyFormatIndent = string => string; -type JestPrettyFormatRefs = Array; -type JestPrettyFormatPrint = any => string; -type JestPrettyFormatStringOrNull = string | null; - -type JestPrettyFormatOptions = {| - callToJSON: boolean, - edgeSpacing: string, - escapeRegex: boolean, - highlight: boolean, - indent: number, - maxDepth: number, - min: boolean, - plugins: JestPrettyFormatPlugins, - printFunctionName: boolean, - spacing: string, - theme: {| - comment: string, - content: string, - prop: string, - tag: string, - value: string, - |}, -|}; - -type JestPrettyFormatPlugin = { - print: ( - val: any, - serialize: JestPrettyFormatPrint, - indent: JestPrettyFormatIndent, - opts: JestPrettyFormatOptions, - colors: JestPrettyFormatColors, - ) => string, - test: any => boolean, -}; - -type JestPrettyFormatPlugins = Array; - -/** The expect function is used every time you want to test a value */ -declare var expect: { - /** The object that you want to make assertions against */ - (value: any): JestExpectType & JestPromiseType & EnzymeMatchersType & DomTestingLibraryType & JestJQueryMatchersType & JestExtendedMatchersType, - /** Add additional Jasmine matchers to Jest's roster */ - extend(matchers: { [name: string]: JestMatcher }): void, - /** Add a module that formats application-specific data structures. */ - addSnapshotSerializer(pluginModule: JestPrettyFormatPlugin): void, - assertions(expectedAssertions: number): void, - hasAssertions(): void, - any(value: mixed): JestAsymmetricEqualityType, - anything(): any, - arrayContaining(value: Array): Array, - objectContaining(value: Object): Object, - /** Matches any received string that contains the exact expected string. */ - stringContaining(value: string): string, - stringMatching(value: string | RegExp): string -}; - -// TODO handle return type -// http://jasmine.github.io/2.4/introduction.html#section-Spies -declare function spyOn(value: mixed, method: string): Object; - -/** Holds all functions related to manipulating test runner */ -declare var jest: JestObjectType; - -/** - * The global Jasmine object, this is generally not exposed as the public API, - * using features inside here could break in later versions of Jest. - */ -declare var jasmine: { - DEFAULT_TIMEOUT_INTERVAL: number, - any(value: mixed): JestAsymmetricEqualityType, - anything(): any, - arrayContaining(value: Array): Array, - clock(): JestClockType, - createSpy(name: string): JestSpyType, - createSpyObj( - baseName: string, - methodNames: Array - ): { [methodName: string]: JestSpyType }, - objectContaining(value: Object): Object, - stringMatching(value: string): string -};