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a52532be7b
Reference: https://godoc.org/github.com/stretchr/testify/assert#Equal Kubernetes-commit: f95bc9289d684d311c54ff66adc2dd50a4af8143
51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
/*
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Copyright 2017 The Kubernetes 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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http://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 buffer
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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 TestGrowth(t *testing.T) {
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t.Parallel()
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x := 10
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g := NewRingGrowing(1)
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for i := 0; i < x; i++ {
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assert.Equal(t, i, g.readable)
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g.WriteOne(i)
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}
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read := 0
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for g.readable > 0 {
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v, ok := g.ReadOne()
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assert.True(t, ok)
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assert.Equal(t, read, v)
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read++
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}
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assert.Equalf(t, x, read, "expected to have read %d items: %d", x, read)
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assert.Zerof(t, g.readable, "expected readable to be zero: %d", g.readable)
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assert.Equalf(t, 16, g.n, "expected N to be 16: %d", g.n)
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}
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func TestEmpty(t *testing.T) {
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t.Parallel()
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g := NewRingGrowing(1)
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_, ok := g.ReadOne()
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assert.False(t, ok)
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}
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