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import { udd, UddOptions, UddResult } from "./mod.ts";import { RegistryCtor } from "./registry.ts";import { assertEquals, FakeDenoLand, FakeRegistry } from "./test_deps.ts";
async function testUdd(  before: string,  after: string,  registries: RegistryCtor[] = [FakeRegistry],) {  const fn = await Deno.makeTempFile();  try {    const encoder = new TextEncoder();    await Deno.writeFile(fn, encoder.encode(before));    const results: UddResult[] = await udd(      fn,      { _registries: registries, quiet: true } as UddOptions,    );
    const decoder = new TextDecoder();    const altered = decoder.decode(await Deno.readFile(fn));    assertEquals(after, altered);    return results;  } finally {    await Deno.remove(fn);  }}
Deno.test("uddFakeregistry", async () => {  const contents = 'import "https://fakeregistry.com/foo@0.0.1/mod.ts";';  const expected = 'import "https://fakeregistry.com/foo@0.0.2/mod.ts";';  await testUdd(contents, expected);});
Deno.test("uddFakeregistryNotFound", async () => {  const contents = 'import "https://fakeregistry.com/foo@0.0.3/mod.ts#=";';  const expected = 'import "https://fakeregistry.com/foo@0.0.3/mod.ts#=";';  const results = await testUdd(contents, expected);  assertEquals(1, results.length);  assertEquals(false, results[0].success);  assertEquals("no compatible version found", results[0].message);});
Deno.test("uddFakeDenolandStd", async () => {  const contents = 'import "https://deno.land/std@0.34.0/mod.ts";';  const expected = 'import "https://deno.land/std@0.35.0/mod.ts";';  await testUdd(contents, expected, [FakeDenoLand]);});
Deno.test("uddFakeregistryEqToken", async () => {  const contents = 'import "https://fakeregistry.com/foo@0.0.1/mod.ts#=0.0.1";';  const expected = 'import "https://fakeregistry.com/foo@0.0.1/mod.ts#=0.0.1";';  await testUdd(contents, expected);});
Deno.test("uddFakeregistryTildeToken", async () => {  const contents = 'import "https://fakeregistry.com/foo@0.0.1/mod.ts#~0.0.1";';  const expected = 'import "https://fakeregistry.com/foo@0.0.2/mod.ts#~0.0.1";';  await testUdd(contents, expected);});
Deno.test("uddFakeregistryLtToken", async () => {  const contents = 'import "https://fakeregistry.com/foo@0.0.1/mod.ts#<0.1.0";';  const expected = 'import "https://fakeregistry.com/foo@0.0.2/mod.ts#<0.1.0";';  await testUdd(contents, expected);});
Deno.test("uddFakeregistryLtTokenSpaces", async () => {  const contents =    'import "https://fakeregistry.com/foo@0.0.1/mod.ts# < 0.1.0";';  const expected =    'import "https://fakeregistry.com/foo@0.0.2/mod.ts# < 0.1.0";';  await testUdd(contents, expected);});
Deno.test("uddFakeregistryInvalidFragmentSemver", async () => {  const contents =    'import "https://fakeregistry.com/foo@0.0.1/mod.ts# < 0.1.b";';  const expected =    'import "https://fakeregistry.com/foo@0.0.1/mod.ts# < 0.1.b";';  const results = await testUdd(contents, expected);  assertEquals(results.length, 1);  assertEquals(results[0].success, false);  assertEquals(results[0].message, "invalid semver version: 0.1.b");});
Deno.test("uddFakeregistryInvalidFragmentFoo", async () => {  const contents = 'import "https://fakeregistry.com/foo@0.0.1/mod.ts#foo";';  const expected = 'import "https://fakeregistry.com/foo@0.0.1/mod.ts#foo";';  const results = await testUdd(contents, expected);  assertEquals(results.length, 1);  assertEquals(results[0].success, false);  assertEquals(results[0].message, "invalid semver fragment: foo");});
Deno.test("uddFakeregistryEq", async () => {  const contents = 'import "https://fakeregistry.com/foo@0.0.1/mod.ts#=";';  const expected = 'import "https://fakeregistry.com/foo@0.0.1/mod.ts#=";';  await testUdd(contents, expected);});
Deno.test("uddFakeregistryTilde", async () => {  const contents = 'import "https://fakeregistry.com/foo@0.0.1/mod.ts#~";';  const expected = 'import "https://fakeregistry.com/foo@0.0.2/mod.ts#~";';  await testUdd(contents, expected);});
Deno.test("uddFakeregistryCaret", async () => {  const contents = 'import "https://fakeregistry.com/foo@0.0.1/mod.ts#^";';  const expected = 'import "https://fakeregistry.com/foo@0.0.2/mod.ts#^";';  await testUdd(contents, expected);});
Deno.test("uddFakeMultiple", async () => {  const contents = `import "https://deno.land/std@0.34.0/mod.ts";import "https://deno.land/std@0.34.0/foo.ts";import { foo } from "https://fakeregistry.com/foo@0.0.1/mod.ts";import { bar } from "https://fakeregistry.com/foo@0.0.1/bar.ts#=";`;  const expected = `import "https://deno.land/std@0.35.0/mod.ts";import "https://deno.land/std@0.35.0/foo.ts";import { foo } from "https://fakeregistry.com/foo@0.0.2/mod.ts";import { bar } from "https://fakeregistry.com/foo@0.0.1/bar.ts#=";`;  const results = await testUdd(    contents,    expected,    [FakeRegistry, FakeDenoLand],  );  assertEquals(4, results.length);  // the ordering is a little weird...  // (it corresponds to the order passed registries)  // FIXME make less fragile by improving search.ts to provide urls in order  assertEquals([true, undefined, true, true], results.map((x) => x.success));});
Deno.test("uddFakeregistryFragmentMove", async () => {  const contents = 'import "https://fakeregistry.com/foo@~0.0.1/mod.ts";';  const expected = 'import "https://fakeregistry.com/foo@0.0.2/mod.ts#~";';  await testUdd(contents, expected);});
Deno.test("uddFakeregistryFragmentMoveEq", async () => {  const contents = 'import "https://fakeregistry.com/foo@=0.0.1/mod.ts";';  const expected = 'import "https://fakeregistry.com/foo@0.0.1/mod.ts#=";';  await testUdd(contents, expected);});
Deno.test("uddGitHubRawBranchName", async () => {  const contents = `import "https://raw.githubusercontent.com/foo/bar/main/mod.ts";import "https://raw.githubusercontent.com/foo/bar/main/mod.ts#=";`;  const expected = `import "https://raw.githubusercontent.com/foo/bar/main/mod.ts";import "https://raw.githubusercontent.com/foo/bar/main/mod.ts#=";`;  const results = await testUdd(contents, expected);  assertEquals(results.length, 0);});