github.com/tickoalcantara12/micro/v3@v3.0.0-20221007104245-9d75b9bcbab9/service/api/server/http/http_test.go (about)

     1  // Copyright 2020 Asim Aslam
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     https://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  //
    15  // Original source: github.com/micro/go-micro/v3/api/server/http/http_test.go
    16  
    17  package http
    18  
    19  import (
    20  	"fmt"
    21  	"io/ioutil"
    22  	"net/http"
    23  	"testing"
    24  )
    25  
    26  func TestHTTPServer(t *testing.T) {
    27  	testResponse := "hello world"
    28  
    29  	s := NewServer("localhost:0")
    30  
    31  	s.Handle("/", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    32  		fmt.Fprint(w, testResponse)
    33  	}))
    34  
    35  	if err := s.Start(); err != nil {
    36  		t.Fatal(err)
    37  	}
    38  
    39  	rsp, err := http.Get(fmt.Sprintf("http://%s/", s.Address()))
    40  	if err != nil {
    41  		t.Fatal(err)
    42  	}
    43  	defer rsp.Body.Close()
    44  
    45  	b, err := ioutil.ReadAll(rsp.Body)
    46  	if err != nil {
    47  		t.Fatal(err)
    48  	}
    49  
    50  	if string(b) != testResponse {
    51  		t.Fatalf("Unexpected response, got %s, expected %s", string(b), testResponse)
    52  	}
    53  
    54  	if err := s.Stop(); err != nil {
    55  		t.Fatal(err)
    56  	}
    57  }