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// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
import { assert } from "../../../test_util/std/testing/asserts.ts";
import * as colors from "../../../test_util/std/fmt/colors.ts";
export { colors };
import { resolve } from "../../../test_util/std/path/mod.ts";
export {
assert,
assertEquals,
assertMatch,
assertNotEquals,
assertRejects,
assertStrictEquals,
assertStringIncludes,
assertThrows,
fail,
unimplemented,
unreachable,
} from "../../../test_util/std/testing/asserts.ts";
export { deferred } from "../../../test_util/std/async/deferred.ts";
export type { Deferred } from "../../../test_util/std/async/deferred.ts";
export { delay } from "../../../test_util/std/async/delay.ts";
export { readLines } from "../../../test_util/std/io/bufio.ts";
export { parse as parseArgs } from "../../../test_util/std/flags/mod.ts";
interface UnitTestPermissions {
env?: "inherit" | boolean | string[];
hrtime?: "inherit" | boolean;
net?: "inherit" | boolean | string[];
ffi?: "inherit" | boolean;
read?: "inherit" | boolean | Array<string | URL>;
run?: "inherit" | boolean | Array<string | URL>;
write?: "inherit" | boolean | Array<string | URL>;
}
interface UnitTestOptions {
ignore?: boolean;
only?: boolean;
permissions?: UnitTestPermissions;
}
type TestFunction = (tester: Deno.TestContext) => void | Promise<void>;
export function unitTest(fn: TestFunction): void;
export function unitTest(options: UnitTestOptions, fn: TestFunction): void;
export function unitTest(
optionsOrFn: UnitTestOptions | TestFunction,
maybeFn?: TestFunction,
): void {
assert(optionsOrFn, "At least one argument is required");
let options: UnitTestOptions;
let name: string;
let fn: TestFunction;
if (typeof optionsOrFn === "function") {
options = {};
fn = optionsOrFn;
name = fn.name;
assert(name, "Missing test function name");
} else {
options = optionsOrFn;
assert(maybeFn, "Missing test function definition");
assert(
typeof maybeFn === "function",
"Second argument should be test function definition",
);
fn = maybeFn;
name = fn.name;
assert(name, "Missing test function name");
}
const testDefinition: Deno.TestDefinition = {
name,
fn,
ignore: !!options.ignore,
only: !!options.only,
permissions: Object.assign({
read: false,
write: false,
net: false,
env: false,
run: false,
ffi: false,
hrtime: false,
}, options.permissions),
};
Deno.test(testDefinition);
}
export function pathToAbsoluteFileUrl(path: string): URL {
path = resolve(path);
return new URL(`file://${Deno.build.os === "windows" ? "/" : ""}${path}`);
}
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