github.com/GoogleContainerTools/skaffold@v1.39.18/pkg/skaffold/build/buildpacks/pulled_images_test.go (about)

     1  /*
     2  Copyright 2020 The Skaffold Authors
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package buildpacks
    18  
    19  import (
    20  	"testing"
    21  
    22  	"github.com/GoogleContainerTools/skaffold/testutil"
    23  )
    24  
    25  func TestAreAlreadyPulled(t *testing.T) {
    26  	var images pulledImages
    27  
    28  	// Images not seen before
    29  	alreadyPulled := images.AreAlreadyPulled("builder", "")
    30  	testutil.CheckDeepEqual(t, false, alreadyPulled)
    31  
    32  	// Images are seen now
    33  	images.MarkAsPulled("builder", "")
    34  	alreadyPulled = images.AreAlreadyPulled("builder", "")
    35  	testutil.CheckDeepEqual(t, true, alreadyPulled)
    36  
    37  	// Different image pair is not seen
    38  	alreadyPulled = images.AreAlreadyPulled("builder", "runner")
    39  	testutil.CheckDeepEqual(t, false, alreadyPulled)
    40  }