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Diffstat (limited to 'std/testing/test.ts')
-rw-r--r-- | std/testing/test.ts | 293 |
1 files changed, 0 insertions, 293 deletions
diff --git a/std/testing/test.ts b/std/testing/test.ts deleted file mode 100644 index 5379a5199..000000000 --- a/std/testing/test.ts +++ /dev/null @@ -1,293 +0,0 @@ -// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license. -import { test, runIfMain } from "./mod.ts"; -import { - assert, - assertEquals, - assertStrictEq, - assertThrows, - assertThrowsAsync -} from "./asserts.ts"; - -test(function testingAssertEqualActualUncoercable(): void { - let didThrow = false; - const a = Object.create(null); - try { - assertEquals(a, "bar"); - } catch (e) { - didThrow = true; - } - assert(didThrow); -}); - -test(function testingAssertEqualExpectedUncoercable(): void { - let didThrow = false; - const a = Object.create(null); - try { - assertStrictEq("bar", a); - } catch (e) { - didThrow = true; - } - assert(didThrow); -}); - -test(function testingAssertStrictEqual(): void { - const a = {}; - const b = a; - assertStrictEq(a, b); -}); - -test(function testingAssertNotStrictEqual(): void { - let didThrow = false; - const a = {}; - const b = {}; - try { - assertStrictEq(a, b); - } catch (e) { - assert(e.message === "actual: [object Object] expected: [object Object]"); - didThrow = true; - } - assert(didThrow); -}); - -test(function testingDoesThrow(): void { - let count = 0; - assertThrows((): void => { - count++; - throw new Error(); - }); - assert(count === 1); -}); - -test(function testingDoesNotThrow(): void { - let count = 0; - let didThrow = false; - try { - assertThrows((): void => { - count++; - console.log("Hello world"); - }); - } catch (e) { - assert(e.message === "Expected function to throw."); - didThrow = true; - } - assert(count === 1); - assert(didThrow); -}); - -test(function testingThrowsErrorType(): void { - let count = 0; - assertThrows((): void => { - count++; - throw new TypeError(); - }, TypeError); - assert(count === 1); -}); - -test(function testingThrowsNotErrorType(): void { - let count = 0; - let didThrow = false; - try { - assertThrows((): void => { - count++; - throw new TypeError(); - }, RangeError); - } catch (e) { - assert(e.message === `Expected error to be instance of "RangeError".`); - didThrow = true; - } - assert(count === 1); - assert(didThrow); -}); - -test(function testingThrowsMsgIncludes(): void { - let count = 0; - assertThrows( - (): void => { - count++; - throw new TypeError("Hello world!"); - }, - TypeError, - "world" - ); - assert(count === 1); -}); - -test(function testingThrowsMsgNotIncludes(): void { - let count = 0; - let didThrow = false; - try { - assertThrows( - (): void => { - count++; - throw new TypeError("Hello world!"); - }, - TypeError, - "foobar" - ); - } catch (e) { - assert( - e.message === - `Expected error message to include "foobar", but got "Hello world!".` - ); - didThrow = true; - } - assert(count === 1); - assert(didThrow); -}); - -test(async function testingDoesThrowAsync(): Promise<void> { - let count = 0; - await assertThrowsAsync( - async (): Promise<void> => { - count++; - throw new Error(); - } - ); - assert(count === 1); -}); - -test(async function testingDoesReject(): Promise<void> { - let count = 0; - await assertThrowsAsync( - (): Promise<never> => { - count++; - return Promise.reject(new Error()); - } - ); - assert(count === 1); -}); - -test(async function testingDoesNotThrowAsync(): Promise<void> { - let count = 0; - let didThrow = false; - try { - await assertThrowsAsync( - async (): Promise<void> => { - count++; - console.log("Hello world"); - } - ); - } catch (e) { - assert(e.message === "Expected function to throw."); - didThrow = true; - } - assert(count === 1); - assert(didThrow); -}); - -test(async function testingDoesNotRejectAsync(): Promise<void> { - let count = 0; - let didThrow = false; - try { - await assertThrowsAsync( - (): Promise<void> => { - count++; - console.log("Hello world"); - return Promise.resolve(); - } - ); - } catch (e) { - assert(e.message === "Expected function to throw."); - didThrow = true; - } - assert(count === 1); - assert(didThrow); -}); - -test(async function testingThrowsAsyncErrorType(): Promise<void> { - let count = 0; - await assertThrowsAsync((): Promise<void> => { - count++; - throw new TypeError(); - }, TypeError); - assert(count === 1); -}); - -test(async function testingThrowsAsyncNotErrorType(): Promise<void> { - let count = 0; - let didThrow = false; - try { - await assertThrowsAsync(async (): Promise<void> => { - count++; - throw new TypeError(); - }, RangeError); - } catch (e) { - assert(e.message === `Expected error to be instance of "RangeError".`); - didThrow = true; - } - assert(count === 1); - assert(didThrow); -}); - -test(async function testingThrowsAsyncMsgIncludes(): Promise<void> { - let count = 0; - await assertThrowsAsync( - async (): Promise<void> => { - count++; - throw new TypeError("Hello world!"); - }, - TypeError, - "world" - ); - assert(count === 1); -}); - -test(async function testingThrowsAsyncMsgNotIncludes(): Promise<void> { - let count = 0; - let didThrow = false; - try { - await assertThrowsAsync( - async (): Promise<void> => { - count++; - throw new TypeError("Hello world!"); - }, - TypeError, - "foobar" - ); - } catch (e) { - assert( - e.message === - `Expected error message to include "foobar", but got "Hello world!".` - ); - didThrow = true; - } - assert(count === 1); - assert(didThrow); -}); - -test("test fn overloading", (): void => { - // just verifying that you can use this test definition syntax - assert(true); -}); - -test("The name of test case can't be empty", () => { - assertThrows( - () => { - test("", () => {}); - }, - Error, - "The name of test case can't be empty" - ); - assertThrows( - () => { - test({ - name: "", - fn: () => {} - }); - }, - Error, - "The name of test case can't be empty" - ); -}); - -test("test function can't be anonymous", () => { - assertThrows( - () => { - test(function() {}); - }, - Error, - "Test function can't be anonymous" - ); -}); - -runIfMain(import.meta); |