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100 lines
2.3 KiB
100 lines
2.3 KiB
4 years ago
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/*
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Copyright The Helm 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 rules
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import (
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"os"
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"path/filepath"
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"testing"
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"helm.sh/helm/v3/internal/test/ensure"
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"helm.sh/helm/v3/pkg/chart"
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"helm.sh/helm/v3/pkg/chartutil"
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"helm.sh/helm/v3/pkg/lint/support"
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)
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func chartWithBadDependencies() chart.Chart {
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badChartDeps := chart.Chart{
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Metadata: &chart.Metadata{
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Name: "badchart",
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Version: "0.1.0",
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APIVersion: "v2",
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Dependencies: []*chart.Dependency{
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{
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Name: "sub2",
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},
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{
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Name: "sub3",
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},
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},
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},
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}
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badChartDeps.SetDependencies(
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&chart.Chart{
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Metadata: &chart.Metadata{
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Name: "sub1",
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Version: "0.1.0",
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APIVersion: "v2",
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},
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},
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&chart.Chart{
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Metadata: &chart.Metadata{
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Name: "sub2",
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Version: "0.1.0",
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APIVersion: "v2",
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},
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},
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)
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return badChartDeps
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}
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func TestValidateDependencyInChartsDir(t *testing.T) {
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c := chartWithBadDependencies()
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if err := validateDependencyInChartsDir(&c); err == nil {
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t.Error("chart should have been flagged for missing deps in chart directory")
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}
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}
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func TestValidateDependencyInMetadata(t *testing.T) {
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c := chartWithBadDependencies()
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if err := validateDependencyInMetadata(&c); err == nil {
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t.Errorf("chart should have been flagged for missing deps in chart metadata")
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}
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}
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func TestDependencies(t *testing.T) {
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tmp := ensure.TempDir(t)
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defer os.RemoveAll(tmp)
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c := chartWithBadDependencies()
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err := chartutil.SaveDir(&c, tmp)
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if err != nil {
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t.Fatal(err)
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}
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linter := support.Linter{ChartDir: filepath.Join(tmp, c.Metadata.Name)}
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Dependencies(&linter)
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if l := len(linter.Messages); l != 2 {
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t.Errorf("expected 2 linter errors for bad chart dependencies. Got %d.", l)
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for i, msg := range linter.Messages {
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t.Logf("Message: %d, Error: %#v", i, msg)
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}
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}
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}
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