mirror of https://github.com/knative/pkg.git
47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
/*
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Copyright 2018 The Knative Authors
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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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https://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package configmap
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import "testing"
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type foo struct{}
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type bar struct{}
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func TestTypeFilter(t *testing.T) {
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count := 0
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var f = func(name string, value interface{}) {
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count++
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}
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f("foo", &foo{})
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f("bar", &bar{})
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if want, got := 2, count; want != got {
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t.Fatalf("plain call: count: want %v, got %v", want, got)
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}
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filtered := TypeFilter(&foo{})(f)
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filtered("foo", &foo{})
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filtered("bar", &bar{})
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if want, got := 3, count; want != got {
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t.Fatalf("filtered call: count: want %v, got %v", want, got)
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}
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}
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