import * as path from "../path/mod.ts";import { assertEquals, assertThrows, assertThrowsAsync,} from "../testing/asserts.ts";import { exists, existsSync,} from "./exists.ts";import { writeJson, writeJsonSync } from "./write_json.ts";
const testdataDir = path.resolve("fs", "testdata");
Deno.test("writeJson not exists", async function (): Promise<void> { const notExistsJsonFile = path.join(testdataDir, "writeJson_not_exists.json");
await writeJson(notExistsJsonFile, { a: "1" });
const content = await Deno.readTextFile(notExistsJsonFile);
await Deno.remove(notExistsJsonFile);
assertEquals(content, `{"a":"1"}\n`);});
Deno.test("writeJson if not exists", async function (): Promise<void> { const notExistsJsonFile = path.join( testdataDir, "writeJson_file_not_exists.json", );
try { assertThrowsAsync( async function (): Promise<void> { await writeJson(notExistsJsonFile, { a: "1" }, { create: false }); }, Deno.errors.NotFound, ); } finally { if (await exists(notExistsJsonFile)) await Deno.remove(notExistsJsonFile); }});
Deno.test("writeJson exists", async function (): Promise<void> { const existsJsonFile = path.join(testdataDir, "writeJson_exists.json"); await Deno.writeFile(existsJsonFile, new Uint8Array());
try { await writeJson(existsJsonFile, { a: "1" }); const content = await Deno.readTextFile(existsJsonFile); assertEquals(content, `{"a":"1"}\n`); } finally { await Deno.remove(existsJsonFile); }});
Deno.test("writeJson spaces", async function (): Promise<void> { const existsJsonFile = path.join(testdataDir, "writeJson_spaces.json"); await Deno.writeFile(existsJsonFile, new Uint8Array());
try { await writeJson(existsJsonFile, { a: "1" }, { spaces: 2 }); const content = await Deno.readTextFile(existsJsonFile); assertEquals(content, `{\n "a": "1"\n}\n`); } finally { await Deno.remove(existsJsonFile); }});
Deno.test("writeJson replacer", async function (): Promise<void> { const existsJsonFile = path.join(testdataDir, "writeJson_replacer.json"); await Deno.writeFile(existsJsonFile, new Uint8Array());
try { await writeJson( existsJsonFile, { a: "1", b: "2", c: "3" }, { replacer: ["a"] }, );
const content = await Deno.readTextFile(existsJsonFile); assertEquals(content, `{"a":"1"}\n`); } finally { await Deno.remove(existsJsonFile); }});
Deno.test("writeJson append", async function (): Promise<void> { const existsJsonFile = path.join(testdataDir, "writeJson_append.json"); await Deno.writeFile(existsJsonFile, new Uint8Array());
try { await writeJson(existsJsonFile, { a: "1" }, { append: true }); await writeJson(existsJsonFile, { b: "2" }, { append: true });
const content = await Deno.readTextFile(existsJsonFile); assertEquals(content, `{"a":"1"}\n{"b":"2"}\n`); } finally { await Deno.remove(existsJsonFile); }});
Deno.test("writeJsonSync not exists", function (): void { const notExistsJsonFile = path.join( testdataDir, "writeJsonSync_not_exists.json", );
writeJsonSync(notExistsJsonFile, { a: "1" });
const content = Deno.readTextFileSync(notExistsJsonFile);
Deno.removeSync(notExistsJsonFile);
assertEquals(content, `{"a":"1"}\n`);});
Deno.test("writeJsonSync if not exists", function (): void { const notExistsJsonFile = path.join( testdataDir, "writeJsonSync_file_not_exists.json", );
try { assertThrows( function (): void { writeJsonSync(notExistsJsonFile, { a: "1" }, { create: false }); }, Deno.errors.NotFound, ); } finally { if (existsSync(notExistsJsonFile)) Deno.removeSync(notExistsJsonFile); }});
Deno.test("writeJsonSync exists", function (): void { const existsJsonFile = path.join(testdataDir, "writeJsonSync_exists.json"); Deno.writeFileSync(existsJsonFile, new Uint8Array());
try { writeJsonSync(existsJsonFile, { a: "1" }); const content = Deno.readTextFileSync(existsJsonFile); assertEquals(content, `{"a":"1"}\n`); } finally { Deno.removeSync(existsJsonFile); }});
Deno.test("writeJsonSync spaces", function (): void { const existsJsonFile = path.join(testdataDir, "writeJsonSync_spaces.json");
Deno.writeFileSync(existsJsonFile, new Uint8Array());
try { writeJsonSync(existsJsonFile, { a: "1" }, { spaces: 2 }); const content = Deno.readTextFileSync(existsJsonFile); assertEquals(content, `{\n "a": "1"\n}\n`); } finally { Deno.removeSync(existsJsonFile); }});
Deno.test("writeJsonSync replacer", function (): void { const existsJsonFile = path.join( testdataDir, "writeJsonSync_replacer.json", );
Deno.writeFileSync(existsJsonFile, new Uint8Array());
try { writeJsonSync( existsJsonFile, { a: "1", b: "2", c: "3" }, { replacer: ["a"] }, );
const content = Deno.readTextFileSync(existsJsonFile); assertEquals(content, `{"a":"1"}\n`); } finally { Deno.removeSync(existsJsonFile); }});
Deno.test("writeJsonSync append", function (): void { const existsJsonFile = path.join(testdataDir, "writeJsonSync_append.json");
Deno.writeFileSync(existsJsonFile, new Uint8Array());
try { writeJsonSync(existsJsonFile, { a: "1" }, { append: true }); writeJsonSync(existsJsonFile, { b: "2" }, { append: true });
const content = Deno.readTextFileSync(existsJsonFile); assertEquals(content, `{"a":"1"}\n{"b":"2"}\n`); } finally { Deno.removeSync(existsJsonFile); }});