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84 lines
2.5 KiB
84 lines
2.5 KiB
/*
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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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"strings"
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"testing"
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"k8s.io/helm/pkg/lint/support"
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)
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const templateTestBasedir = "./testdata/albatross"
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func TestValidateAllowedExtension(t *testing.T) {
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var failTest = []string{"/foo", "/test.toml"}
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for _, test := range failTest {
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err := validateAllowedExtension(test)
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if err == nil || !strings.Contains(err.Error(), "Valid extensions are .yaml, .yml, .tpl, or .txt") {
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t.Errorf("validateAllowedExtension('%s') to return \"Valid extensions are .yaml, .yml, .tpl, or .txt\", got no error", test)
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}
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}
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var successTest = []string{"/foo.yaml", "foo.yaml", "foo.tpl", "/foo/bar/baz.yaml", "NOTES.txt"}
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for _, test := range successTest {
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err := validateAllowedExtension(test)
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if err != nil {
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t.Errorf("validateAllowedExtension('%s') to return no error but got \"%s\"", test, err.Error())
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}
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}
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}
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var values = map[string]interface{}{"nameOverride": "", "httpPort": 80}
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const namespace = "testNamespace"
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const strict = false
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func TestTemplateParsing(t *testing.T) {
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linter := support.Linter{ChartDir: templateTestBasedir}
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Templates(&linter, values, namespace, strict)
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res := linter.Messages
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if len(res) != 1 {
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t.Fatalf("Expected one error, got %d, %v", len(res), res)
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}
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if !strings.Contains(res[0].Err.Error(), "deliberateSyntaxError") {
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t.Errorf("Unexpected error: %s", res[0])
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}
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}
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var wrongTemplatePath = filepath.Join(templateTestBasedir, "templates", "fail.yaml")
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var ignoredTemplatePath = filepath.Join(templateTestBasedir, "fail.yaml.ignored")
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// Test a template with all the existing features:
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// namespaces, partial templates
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func TestTemplateIntegrationHappyPath(t *testing.T) {
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// Rename file so it gets ignored by the linter
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os.Rename(wrongTemplatePath, ignoredTemplatePath)
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defer os.Rename(ignoredTemplatePath, wrongTemplatePath)
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linter := support.Linter{ChartDir: templateTestBasedir}
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Templates(&linter, values, namespace, strict)
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res := linter.Messages
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if len(res) != 0 {
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t.Fatalf("Expected no error, got %d, %v", len(res), res)
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}
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}
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