github.com/google/cadvisor@v0.49.1/integration/tests/healthz/healthz_test.go (about)

     1  // Copyright 2014 Google Inc. All Rights Reserved.
     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  //     http://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  package healthz
    16  
    17  import (
    18  	"io"
    19  	"net/http"
    20  	"testing"
    21  
    22  	"github.com/google/cadvisor/integration/framework"
    23  )
    24  
    25  func TestHealthzOk(t *testing.T) {
    26  	fm := framework.New(t)
    27  	defer fm.Cleanup()
    28  
    29  	// Ensure that /heathz returns "ok"
    30  	resp, err := http.Get(fm.Hostname().FullHostname() + "healthz")
    31  	if err != nil {
    32  		t.Fatal(err)
    33  	}
    34  	defer resp.Body.Close()
    35  	body, err := io.ReadAll(resp.Body)
    36  	if err != nil {
    37  		t.Fatal(err)
    38  	}
    39  
    40  	if string(body) != "ok" {
    41  		t.Fatalf("cAdvisor returned unexpected healthz status of %q", body)
    42  	}
    43  }