versioned updates tests
Karolis Rusenas
parent
45fb1bf2ca
commit
d94b6cefe0
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@ -0,0 +1,217 @@
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package helm
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import (
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"reflect"
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"testing"
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"github.com/rusenask/keel/types"
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"github.com/rusenask/keel/util/version"
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hapi_chart "k8s.io/helm/pkg/proto/hapi/chart"
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)
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func unsafeGetVersion(ver string) *types.Version {
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v, err := version.GetVersion(ver)
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if err != nil {
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panic(err)
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}
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return v
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}
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func Test_checkVersionedRelease(t *testing.T) {
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chartValuesA := `
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name: al Rashid
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where:
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city: Basrah
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title: caliph
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image:
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repository: gcr.io/v2-namespace/hello-world
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tag: 1.1.0
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keel:
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policy: all
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trigger: poll
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images:
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- repository: image.repository
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tag: image.tag
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`
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// non semver existing
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chartValuesB := `
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name: al Rashid
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where:
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city: Basrah
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title: caliph
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image:
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repository: gcr.io/v2-namespace/hello-world
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tag: alpha
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keel:
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policy: force
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trigger: poll
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images:
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- repository: image.repository
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tag: image.tag
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`
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chartValuesNonSemverNoForce := `
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name: al Rashid
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where:
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city: Basrah
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title: caliph
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image:
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repository: gcr.io/v2-namespace/hello-world
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tag: alpha
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keel:
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policy: major
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trigger: poll
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images:
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- repository: image.repository
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tag: image.tag
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`
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chartValuesNoTag := `
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name: al Rashid
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where:
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city: Basrah
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title: caliph
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image:
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repository: gcr.io/v2-namespace/hello-world:1.0.0
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keel:
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policy: major
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trigger: poll
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images:
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- repository: image.repository
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`
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helloWorldChart := &hapi_chart.Chart{
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Values: &hapi_chart.Config{Raw: chartValuesA},
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}
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helloWorldNonSemverChart := &hapi_chart.Chart{
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Values: &hapi_chart.Config{Raw: chartValuesB},
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}
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helloWorldNonSemverNoForceChart := &hapi_chart.Chart{
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Values: &hapi_chart.Config{Raw: chartValuesNonSemverNoForce},
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}
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helloWorldNoTagChart := &hapi_chart.Chart{
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Values: &hapi_chart.Config{Raw: chartValuesNoTag},
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}
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type args struct {
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newVersion *types.Version
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repo *types.Repository
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namespace string
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name string
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chart *hapi_chart.Chart
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config *hapi_chart.Config
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}
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tests := []struct {
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name string
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args args
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wantPlan *UpdatePlan
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wantShouldUpdateRelease bool
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wantErr bool
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}{
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{
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name: "correct version bump",
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args: args{
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newVersion: unsafeGetVersion("1.1.2"),
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repo: &types.Repository{Name: "gcr.io/v2-namespace/hello-world", Tag: "1.1.2"},
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namespace: "default",
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name: "release-1",
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chart: helloWorldChart,
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config: &hapi_chart.Config{Raw: ""},
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},
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wantPlan: &UpdatePlan{Namespace: "default", Name: "release-1", Chart: helloWorldChart, Values: map[string]string{"image.tag": "1.1.2"}},
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wantShouldUpdateRelease: true,
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wantErr: false,
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},
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{
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name: "correct but same version",
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args: args{
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newVersion: unsafeGetVersion("1.1.0"),
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repo: &types.Repository{Name: "gcr.io/v2-namespace/hello-world", Tag: "1.1.0"},
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namespace: "default",
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name: "release-1",
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chart: helloWorldChart,
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config: &hapi_chart.Config{Raw: ""},
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},
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wantPlan: &UpdatePlan{Namespace: "default", Name: "release-1", Chart: helloWorldChart, Values: map[string]string{}},
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wantShouldUpdateRelease: false,
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wantErr: false,
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},
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{
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name: "different image",
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args: args{
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newVersion: unsafeGetVersion("1.1.5"),
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repo: &types.Repository{Name: "gcr.io/v2-namespace/bye-world", Tag: "1.1.5"},
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namespace: "default",
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name: "release-1",
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chart: helloWorldChart,
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config: &hapi_chart.Config{Raw: ""},
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},
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wantPlan: &UpdatePlan{Namespace: "default", Name: "release-1", Chart: helloWorldChart, Values: map[string]string{}},
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wantShouldUpdateRelease: false,
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wantErr: false,
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},
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{
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name: "non semver existing version",
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args: args{
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newVersion: unsafeGetVersion("1.1.0"),
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repo: &types.Repository{Name: "gcr.io/v2-namespace/hello-world", Tag: "1.1.0"},
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namespace: "default",
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name: "release-1",
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chart: helloWorldNonSemverChart,
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config: &hapi_chart.Config{Raw: ""},
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},
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wantPlan: &UpdatePlan{Namespace: "default", Name: "release-1", Chart: helloWorldNonSemverChart, Values: map[string]string{"image.tag": "1.1.0"}},
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wantShouldUpdateRelease: true,
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wantErr: false,
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},
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{
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name: "non semver no force, should not add to plan",
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args: args{
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newVersion: unsafeGetVersion("1.1.0"),
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repo: &types.Repository{Name: "gcr.io/v2-namespace/hello-world", Tag: "1.1.0"},
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namespace: "default",
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name: "release-1",
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chart: helloWorldNonSemverNoForceChart,
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config: &hapi_chart.Config{Raw: ""},
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},
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wantPlan: &UpdatePlan{Namespace: "default", Name: "release-1", Chart: helloWorldNonSemverNoForceChart, Values: map[string]string{}},
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wantShouldUpdateRelease: false,
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wantErr: false,
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},
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{
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name: "semver no tag",
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args: args{
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newVersion: unsafeGetVersion("1.1.0"),
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repo: &types.Repository{Name: "gcr.io/v2-namespace/hello-world", Tag: "1.1.0"},
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namespace: "default",
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name: "release-1-no-tag",
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chart: helloWorldNoTagChart,
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config: &hapi_chart.Config{Raw: ""},
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},
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wantPlan: &UpdatePlan{Namespace: "default", Name: "release-1-no-tag", Chart: helloWorldNoTagChart, Values: map[string]string{"image.repository": "gcr.io/v2-namespace/hello-world:1.1.0"}},
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wantShouldUpdateRelease: true,
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wantErr: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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gotPlan, gotShouldUpdateRelease, err := checkVersionedRelease(tt.args.newVersion, tt.args.repo, tt.args.namespace, tt.args.name, tt.args.chart, tt.args.config)
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if (err != nil) != tt.wantErr {
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t.Errorf("checkVersionedRelease() error = %v, wantErr %v", err, tt.wantErr)
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return
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}
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if !reflect.DeepEqual(gotPlan, tt.wantPlan) {
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t.Errorf("checkVersionedRelease() gotPlan = %v, want %v", gotPlan, tt.wantPlan)
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}
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if gotShouldUpdateRelease != tt.wantShouldUpdateRelease {
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t.Errorf("checkVersionedRelease() gotShouldUpdateRelease = %v, want %v", gotShouldUpdateRelease, tt.wantShouldUpdateRelease)
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}
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})
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}
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}
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