clair/worker/detectors/namespace/test.go

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// Copyright 2016 clair authors
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//
// 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 namespace implements utilities common to implementations of
// NamespaceDetector.
package namespace
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import (
"testing"
"github.com/coreos/clair/database"
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"github.com/coreos/clair/worker/detectors"
"github.com/stretchr/testify/assert"
)
// TestData represents the data used to test an implementation of
// NameSpaceDetector.
type TestData struct {
Data map[string][]byte
ExpectedNamespace *database.Namespace
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}
// TestDetector runs a detector on each provided instance of TestData and
// asserts the output to be equal to the expected output.
func TestDetector(t *testing.T, detector detectors.NamespaceDetector, testData []TestData) {
for _, td := range testData {
detectedNamespace := detector.Detect(td.Data)
if detectedNamespace == nil {
assert.Equal(t, td.ExpectedNamespace, detectedNamespace)
} else {
assert.Equal(t, td.ExpectedNamespace.Name, detectedNamespace.Name)
}
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}
}