diff options
Diffstat (limited to 'std/log/mod_test.ts')
-rw-r--r-- | std/log/mod_test.ts | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/std/log/mod_test.ts b/std/log/mod_test.ts index 30576011b..21b944fb5 100644 --- a/std/log/mod_test.ts +++ b/std/log/mod_test.ts @@ -1,8 +1,8 @@ // Copyright 2018-2020 the Deno authors. All rights reserved. MIT license. const { test } = Deno; +import { assert, assertEquals } from "../testing/asserts.ts"; +import { getLogger, debug, info, warning, error, critical } from "./mod.ts"; import { Logger } from "./logger.ts"; -import { assert } from "../testing/asserts.ts"; -import { getLogger } from "./mod.ts"; let logger: Logger | null = null; try { @@ -16,3 +16,27 @@ try { test("logger is initialized", function (): void { assert(logger instanceof Logger); }); + +test("default loggers work as expected", function (): void { + const sym = Symbol("a"); + const debugData: string = debug("foo"); + const debugResolver: string | undefined = debug(() => "foo"); + const infoData: number = info(456, 1, 2, 3); + const infoResolver: boolean | undefined = info(() => true); + const warningData: symbol = warning(sym); + const warningResolver: null | undefined = warning(() => null); + const errorData: undefined = error(undefined, 1, 2, 3); + const errorResolver: bigint | undefined = error(() => 5n); + const criticalData: string = critical("foo"); + const criticalResolver: string | undefined = critical(() => "bar"); + assertEquals(debugData, "foo"); + assertEquals(debugResolver, undefined); + assertEquals(infoData, 456); + assertEquals(infoResolver, true); + assertEquals(warningData, sym); + assertEquals(warningResolver, null); + assertEquals(errorData, undefined); + assertEquals(errorResolver, 5n); + assertEquals(criticalData, "foo"); + assertEquals(criticalResolver, "bar"); +}); |