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// Copyright 2017 Northern.tech AS
//
// 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 requestid
import (
"context"
"testing"
"github.com/stretchr/testify/assert"
)
// FromContext extracts current request Id from context.Context
func TestContext(t *testing.T) {
assert.Equal(t, "", FromContext(context.Background()))
assert.Equal(t, "foo",
FromContext(WithContext(context.Background(), "foo")))
// make sure that the helpers are using private types
assert.Nil(t, WithContext(context.Background(), "foo").Value(0))
}
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