49 lines
2.0 KiB
Go
49 lines
2.0 KiB
Go
/*
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Copyright 2018 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 cloudprovider
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import (
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"math"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestResourceLimiterGetResources(t *testing.T) {
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limiter := NewResourceLimiter(map[string]int64{"a": 1, "b": 2}, map[string]int64{"b": 2, "c": 2})
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expected := limiter.GetResources()
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actual := []string{"a", "b", "c"}
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assert.Equal(t, len(actual), len(expected))
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assert.Subset(t, actual, expected)
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}
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func TestResourceLimiterHasMinLimitSet(t *testing.T) {
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limiter := NewResourceLimiter(map[string]int64{"b": 0, "c": 1}, map[string]int64{"a": 100, "b": 100, "c": 100, "d": 100})
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assert.False(t, limiter.HasMinLimitSet("a"), "expected HasMinLimitSet to return false for a")
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assert.False(t, limiter.HasMinLimitSet("b"), "expected HasMinLimitSet to return false for b")
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assert.True(t, limiter.HasMinLimitSet("c"), "expected HasMinLimitSet to return true for c")
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assert.False(t, limiter.HasMinLimitSet("d"), "expected HasMinLimitSet to return false for d")
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}
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func TestResourceLimiterHasMaxLimitSet(t *testing.T) {
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limiter := NewResourceLimiter(map[string]int64{"a": 0, "b": 0, "c": 0, "d": 0}, map[string]int64{"b": math.MaxInt64, "c": 100})
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assert.False(t, limiter.HasMaxLimitSet("a"), "expected HasMaxLimitSet to return false for a")
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assert.True(t, limiter.HasMaxLimitSet("b"), "expected HasMaxLimitSet to return true for b")
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assert.True(t, limiter.HasMaxLimitSet("c"), "expected HasMaxLimitSet to return true for c")
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assert.False(t, limiter.HasMaxLimitSet("d"), "expected HasMaxLimitSet to return false for d")
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}
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