github.com/m3db/m3@v1.5.1-0.20231129193456-75a402aa583b/src/integration/prometheus/prometheus_test.go (about)

     1  //go:build cluster_integration
     2  // +build cluster_integration
     3  
     4  //
     5  // Copyright (c) 2021  Uber Technologies, Inc.
     6  //
     7  // Permission is hereby granted, free of charge, to any person obtaining a copy
     8  // of this software and associated documentation files (the "Software"), to deal
     9  // in the Software without restriction, including without limitation the rights
    10  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    11  // copies of the Software, and to permit persons to whom the Software is
    12  // furnished to do so, subject to the following conditions:
    13  //
    14  // The above copyright notice and this permission notice shall be included in
    15  // all copies or substantial portions of the Software.
    16  //
    17  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    18  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    19  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    20  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    21  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    22  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    23  // THE SOFTWARE.
    24  
    25  package prometheus
    26  
    27  import (
    28  	"context"
    29  	"path"
    30  	"runtime"
    31  	"testing"
    32  
    33  	"github.com/m3db/m3/src/integration/resources"
    34  	"github.com/m3db/m3/src/integration/resources/docker/dockerexternal"
    35  	"github.com/m3db/m3/src/integration/resources/inprocess"
    36  
    37  	"github.com/ory/dockertest/v3"
    38  	"github.com/stretchr/testify/assert"
    39  	"github.com/stretchr/testify/require"
    40  )
    41  
    42  func TestPrometheus(t *testing.T) {
    43  	m3, prom, closer := testSetup(t)
    44  	defer closer()
    45  
    46  	RunTest(t, m3, prom)
    47  }
    48  
    49  func testSetup(t *testing.T) (resources.M3Resources, resources.ExternalResources, func()) {
    50  	cfgs, err := inprocess.NewClusterConfigsFromYAML(
    51  		TestPrometheusDBNodeConfig, TestPrometheusCoordinatorConfig, "",
    52  	)
    53  	require.NoError(t, err)
    54  
    55  	m3, err := inprocess.NewCluster(cfgs,
    56  		resources.ClusterOptions{
    57  			DBNode: resources.NewDBNodeClusterOptions(),
    58  		},
    59  	)
    60  	require.NoError(t, err)
    61  
    62  	pool, err := dockertest.NewPool("")
    63  	require.NoError(t, err)
    64  
    65  	_, filename, _, _ := runtime.Caller(0)
    66  	prom := dockerexternal.NewPrometheus(dockerexternal.PrometheusOptions{
    67  		Pool:      pool,
    68  		PathToCfg: path.Join(path.Dir(filename), "../resources/docker/dockerexternal/config/prometheus.yml"),
    69  	})
    70  	require.NoError(t, prom.Setup(context.TODO()))
    71  
    72  	return m3, prom, func() {
    73  		assert.NoError(t, prom.Close(context.TODO()))
    74  		assert.NoError(t, m3.Cleanup())
    75  	}
    76  }