main_test.go

//   Copyright © 2018, Oracle and/or its affiliates.  All rights reserved.
//
//   Licensed under the Apache License, Version 2.0 (the "License");
//   you may not use this file except in compliance with the License.
//   You may obtain a copy of the License at
//
//       http://www.apache.org/licenses/LICENSE-2.0
//
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the License is distributed on an "AS IS" BASIS,
//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//   See the License for the specific language governing permissions and
//   limitations under the License.
package main

import (
	"net/http"
	"net/http/httptest"
	"testing"
)

func TestHandleIndexReturnsWithStatusOK(t *testing.T) {
	request, _ := http.NewRequest("GET", "/", nil)
	response := httptest.NewRecorder()

	cityHandler(response, request)
	if response.Code != http.StatusOK {
		t.Fatalf("Non-expected status code%v:\n\tbody: %v", "200", response.Code)
	}
}