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Code Issues Packages 1 Wiki Activity

docs(std/testing) add a description of assertNotMatch(). (#7470)

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Piyotaro, Kiiroi (きいろい ぴよ太郎) 2020-09-15 11:47:45 +09:00 • committed by GitHub
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1 changed files with 11 additions and 2 deletions
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13
docs/testing/assertions.md
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@ -12,7 +12,7 @@ Deno.test("Hello Test", () => {
});
```
The assertions module provides nine assertions:
The assertions module provides 10 assertions:
- `assert(expr: unknown, msg = ""): asserts expr`
- `assertEquals(actual: unknown, expected: unknown, msg?: string): void`
@ -21,6 +21,7 @@ The assertions module provides nine assertions:
- `assertStringContains(actual: string, expected: string, msg?: string): void`
- `assertArrayContains(actual: unknown[], expected: unknown[], msg?: string): void`
- `assertMatch(actual: string, expected: RegExp, msg?: string): void`
- `assertNotMatch(actual: string, expected: RegExp, msg?: string): void`
- `assertThrows(fn: () => void, ErrorClass?: Constructor, msgIncludes = "", msg?: string): Error`
- `assertThrowsAsync(fn: () => Promise<void>, ErrorClass?: Constructor, msgIncludes = "", msg?: string): Promise<Error>`
@ -115,7 +116,8 @@ Deno.test("Test Assert Array Contains", () => {
### Regex
You can assert regular expressions via the `assertMatch()` assertion.
You can assert regular expressions via `assertMatch()` and `assertNotMatch()`
assertions.
```js
Deno.test("Test Assert Match", () => {
@ -125,6 +127,13 @@ Deno.test("Test Assert Match", () => {
assertMatch("https://www.google.com", basicUrl);
assertMatch("http://facebook.com", basicUrl);
});
Deno.test("Test Assert Not Match", () => {
assertNotMatch("abcdefghi", new RegExp("jkl"));
const basicUrl = new RegExp("^https?://[a-z.]+.com$");
assertNotMatch("https://deno.land/", basicUrl);
});
```
### Throws