github.com/tickoalcantara12/micro/v3@v3.0.0-20221007104245-9d75b9bcbab9/service/metrics/options_test.go (about)

     1  // Licensed under the Apache License, Version 2.0 (the "License");
     2  // you may not use this file except in compliance with the License.
     3  // You may obtain a copy of the License at
     4  //
     5  //     https://www.apache.org/licenses/LICENSE-2.0
     6  //
     7  // Unless required by applicable law or agreed to in writing, software
     8  // distributed under the License is distributed on an "AS IS" BASIS,
     9  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    10  // See the License for the specific language governing permissions and
    11  // limitations under the License.
    12  //
    13  // Original source: github.com/tickoalcantara12/micro/v3/metrics/options_tests.go
    14  
    15  package metrics
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/stretchr/testify/assert"
    21  )
    22  
    23  func TestOptions(t *testing.T) {
    24  
    25  	// Make some new options:
    26  	options := NewOptions(
    27  		Address(":9999"),
    28  		DefaultTags(map[string]string{"service": "prometheus-test"}),
    29  		Path("/prometheus"),
    30  		Percentiles([]float64{0.11, 0.22, 0.33}),
    31  	)
    32  
    33  	// Check that the defaults and overrides were accepted:
    34  	assert.Equal(t, ":9999", options.Address)
    35  	assert.Equal(t, "prometheus-test", options.DefaultTags["service"])
    36  	assert.Equal(t, "/prometheus", options.Path)
    37  	assert.Equal(t, []float64{0.11, 0.22, 0.33}, options.Percentiles)
    38  }