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109 lines
2.9 KiB
TypeScript
109 lines
2.9 KiB
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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import { test } from "../testing/mod.ts";
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import {
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assertEquals,
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assertThrowsAsync,
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assertThrows
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} from "../testing/asserts.ts";
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import * as path from "../path/mod.ts";
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import { readJson, readJsonSync } from "./read_json.ts";
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const testdataDir = path.resolve("fs", "testdata");
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test(async function readJsonFileNotExists(): Promise<void> {
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const emptyJsonFile = path.join(testdataDir, "json_not_exists.json");
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await assertThrowsAsync(
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async (): Promise<void> => {
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await readJson(emptyJsonFile);
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}
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);
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});
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test(async function readEmptyJsonFile(): Promise<void> {
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const emptyJsonFile = path.join(testdataDir, "json_empty.json");
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await assertThrowsAsync(
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async (): Promise<void> => {
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await readJson(emptyJsonFile);
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}
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);
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});
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test(async function readInvalidJsonFile(): Promise<void> {
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const invalidJsonFile = path.join(testdataDir, "json_invalid.json");
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await assertThrowsAsync(
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async (): Promise<void> => {
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await readJson(invalidJsonFile);
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}
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);
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});
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test(async function readValidArrayJsonFile(): Promise<void> {
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const invalidJsonFile = path.join(testdataDir, "json_valid_array.json");
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const json = await readJson(invalidJsonFile);
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assertEquals(json, ["1", "2", "3"]);
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});
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test(async function readValidObjJsonFile(): Promise<void> {
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const invalidJsonFile = path.join(testdataDir, "json_valid_obj.json");
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const json = await readJson(invalidJsonFile);
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assertEquals(json, { key1: "value1", key2: "value2" });
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});
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test(async function readValidObjJsonFileWithRelativePath(): Promise<void> {
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const json = await readJson("./fs/testdata/json_valid_obj.json");
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assertEquals(json, { key1: "value1", key2: "value2" });
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});
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test(function readJsonFileNotExistsSync(): void {
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const emptyJsonFile = path.join(testdataDir, "json_not_exists.json");
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assertThrows((): void => {
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readJsonSync(emptyJsonFile);
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});
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});
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test(function readEmptyJsonFileSync(): void {
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const emptyJsonFile = path.join(testdataDir, "json_empty.json");
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assertThrows((): void => {
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readJsonSync(emptyJsonFile);
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});
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});
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test(function readInvalidJsonFile(): void {
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const invalidJsonFile = path.join(testdataDir, "json_invalid.json");
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assertThrows((): void => {
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readJsonSync(invalidJsonFile);
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});
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});
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test(function readValidArrayJsonFileSync(): void {
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const invalidJsonFile = path.join(testdataDir, "json_valid_array.json");
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const json = readJsonSync(invalidJsonFile);
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assertEquals(json, ["1", "2", "3"]);
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});
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test(function readValidObjJsonFileSync(): void {
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const invalidJsonFile = path.join(testdataDir, "json_valid_obj.json");
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const json = readJsonSync(invalidJsonFile);
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assertEquals(json, { key1: "value1", key2: "value2" });
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});
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test(function readValidObjJsonFileSyncWithRelativePath(): void {
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const json = readJsonSync("./fs/testdata/json_valid_obj.json");
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assertEquals(json, { key1: "value1", key2: "value2" });
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});
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