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