add test

src/utils/__snapshots__/httpUtil.test.ts.snap

@@ -0,0 +1,5 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`get not 200 1`] = `"Error status 201 statusMessage"`;
+
+exports[`post not 200 1`] = `"Error status 201 statusMessage"`;

src/utils/httpUtil.test.ts

@@ -0,0 +1,57 @@
+import httpUtil from './httpUtil';
+
+let error = '';
+const res = { statusCode: 200, statusMessage: 'statusMessage' };
+const body = 'body';
+jest.mock('request', () =>
+	jest.fn((option: any, cb: any) => {
+		if (option) cb(error, res, body);
+	})
+);
+
+test('get', async () => {
+	expect(await httpUtil.get('url')).toBe('body');
+});
+
+test('get error', async () => {
+	error = 'error';
+	try {
+		await httpUtil.get('url');
+	} catch (error) {
+		expect(error).toBe('error');
+	}
+});
+
+test('get not 200', async () => {
+	error = '';
+	res.statusCode = 201;
+	try {
+		await httpUtil.get('url');
+	} catch (error) {
+		expect(error).toMatchSnapshot();
+	}
+});
+
+test('post', async () => {
+	res.statusCode = 200;
+	expect(await httpUtil.postJson('url', {})).toBe('body');
+});
+
+test('post error', async () => {
+	error = 'error';
+	try {
+		await httpUtil.postJson('url', {});
+	} catch (error) {
+		expect(error).toBe('error');
+	}
+});
+
+test('post not 200', async () => {
+	error = '';
+	res.statusCode = 201;
+	try {
+		await httpUtil.postJson('url', {});
+	} catch (error) {
+		expect(error).toMatchSnapshot();
+	}
+});

src/utils/httpUtil.ts

@@ -22,7 +22,7 @@ class HttpUtil {
 		);
 	}
 
-	public postJson(url: string, json: object): Promise<object> {
+	public postJson(url: string, json: object): Promise<any> {
 		return new Promise((resolve, reject) =>
 			request(
 				{