113 lines
2.8 KiB
Go
113 lines
2.8 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 aws
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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sdkaws "github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/service/autoscaling"
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)
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func TestBuildAsg(t *testing.T) {
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asgCache := &asgCache{}
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asg, err := asgCache.buildAsgFromSpec("1:5:test-asg")
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assert.NoError(t, err)
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assert.Equal(t, asg.minSize, 1)
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assert.Equal(t, asg.maxSize, 5)
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assert.Equal(t, asg.Name, "test-asg")
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_, err = asgCache.buildAsgFromSpec("a")
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assert.Error(t, err)
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_, err = asgCache.buildAsgFromSpec("a:b:c")
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assert.Error(t, err)
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_, err = asgCache.buildAsgFromSpec("1:")
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assert.Error(t, err)
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_, err = asgCache.buildAsgFromSpec("1:2:")
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assert.Error(t, err)
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}
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func validateAsg(t *testing.T, asg *asg, name string, minSize int, maxSize int) {
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assert.Equal(t, name, asg.Name)
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assert.Equal(t, minSize, asg.minSize)
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assert.Equal(t, maxSize, asg.maxSize)
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}
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func TestBuildLaunchTemplateFromSpec(t *testing.T) {
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assert := assert.New(t)
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units := []struct {
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name string
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in *autoscaling.LaunchTemplateSpecification
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exp *launchTemplate
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}{
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{
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name: "non-default, specified version",
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in: &autoscaling.LaunchTemplateSpecification{
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LaunchTemplateName: sdkaws.String("foo"),
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Version: sdkaws.String("1"),
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},
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exp: &launchTemplate{
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name: "foo",
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version: "1",
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},
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},
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{
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name: "non-default, specified $Latest",
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in: &autoscaling.LaunchTemplateSpecification{
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LaunchTemplateName: sdkaws.String("foo"),
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Version: sdkaws.String("$Latest"),
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},
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exp: &launchTemplate{
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name: "foo",
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version: "$Latest",
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},
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},
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{
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name: "specified $Default",
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in: &autoscaling.LaunchTemplateSpecification{
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LaunchTemplateName: sdkaws.String("foo"),
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Version: sdkaws.String("$Default"),
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},
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exp: &launchTemplate{
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name: "foo",
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version: "$Default",
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},
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},
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{
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name: "no version specified",
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in: &autoscaling.LaunchTemplateSpecification{
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LaunchTemplateName: sdkaws.String("foo"),
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Version: nil,
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},
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exp: &launchTemplate{
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name: "foo",
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version: "$Default",
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},
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},
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}
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cache := &asgCache{}
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for _, unit := range units {
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got := cache.buildLaunchTemplateFromSpec(unit.in)
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assert.Equal(unit.exp, got)
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}
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}
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