40 lines
1 KiB
Go
40 lines
1 KiB
Go
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// Copyright 2016-2018, Pulumi Corporation.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package graph
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestIntersect(t *testing.T) {
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a := NewResource("a", nil)
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b := NewResource("b", nil)
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c := NewResource("c", nil)
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setA := make(ResourceSet)
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setA[a] = true
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setA[b] = true
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setB := make(ResourceSet)
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setB[b] = true
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setB[c] = true
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setC := setA.Intersect(setB)
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assert.False(t, setC[a])
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assert.True(t, setC[b])
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assert.False(t, setC[c])
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}
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