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// Code created by gotmpl. DO NOT MODIFY.
// source: internal/shared/internaltest/text_map_carrier_test.go.tmpl
// Copyright The OpenTelemetry Authors
//
// 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 internaltest
import (
"reflect"
"testing"
)
var (
key, value = "test", "true"
)
func TestTextMapCarrierKeys(t *testing.T) {
tmc := NewTextMapCarrier(map[string]string{key: value})
expected, actual := []string{key}, tmc.Keys()
if !reflect.DeepEqual(actual, expected) {
t.Errorf("expected tmc.Keys() to be %v but it was %v", expected, actual)
}
}
func TestTextMapCarrierGet(t *testing.T) {
tmc := NewTextMapCarrier(map[string]string{key: value})
tmc.GotN(t, 0)
if got := tmc.Get("empty"); got != "" {
t.Errorf("TextMapCarrier.Get returned %q for an empty key", got)
}
tmc.GotKey(t, "empty")
tmc.GotN(t, 1)
if got := tmc.Get(key); got != value {
t.Errorf("TextMapCarrier.Get(%q) returned %q, want %q", key, got, value)
}
tmc.GotKey(t, key)
tmc.GotN(t, 2)
}
func TestTextMapCarrierSet(t *testing.T) {
tmc := NewTextMapCarrier(nil)
tmc.SetN(t, 0)
tmc.Set(key, value)
if got, ok := tmc.data[key]; !ok {
t.Errorf("TextMapCarrier.Set(%q,%q) failed to store pair", key, value)
} else if got != value {
t.Errorf("TextMapCarrier.Set(%q,%q) stored (%q,%q), not (%q,%q)", key, value, key, got, key, value)
}
tmc.SetKeyValue(t, key, value)
tmc.SetN(t, 1)
}
func TestTextMapCarrierReset(t *testing.T) {
tmc := NewTextMapCarrier(map[string]string{key: value})
tmc.GotN(t, 0)
tmc.SetN(t, 0)
tmc.Reset(nil)
tmc.GotN(t, 0)
tmc.SetN(t, 0)
if got := tmc.Get(key); got != "" {
t.Error("TextMapCarrier.Reset() failed to clear initial data")
}
tmc.GotN(t, 1)
tmc.GotKey(t, key)
tmc.Set(key, value)
tmc.SetKeyValue(t, key, value)
tmc.SetN(t, 1)
tmc.Reset(nil)
tmc.GotN(t, 0)
tmc.SetN(t, 0)
if got := tmc.Get(key); got != "" {
t.Error("TextMapCarrier.Reset() failed to clear data")
}
}
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