mirror of https://github.com/helm/helm
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
89 lines
3.4 KiB
89 lines
3.4 KiB
/*
|
|
Copyright 2016 The Kubernetes Authors All rights reserved.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package rules
|
|
|
|
import (
|
|
"k8s.io/helm/pkg/lint/support"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
const templateTestBasedir = "./testdata/albatross"
|
|
|
|
func TestValidateAllowedExtension(t *testing.T) {
|
|
var failTest = []string{"/foo", "/test.yml", "/test.toml", "test.yml"}
|
|
for _, test := range failTest {
|
|
err := validateAllowedExtension(test)
|
|
if err == nil || !strings.Contains(err.Error(), "needs to use .yaml or .tpl extension") {
|
|
t.Errorf("validateAllowedExtension('%s') to return \"needs to use .yaml or .tpl extension\", got no error", test)
|
|
}
|
|
}
|
|
var successTest = []string{"/foo.yaml", "foo.yaml", "foo.tpl", "/foo/bar/baz.yaml"}
|
|
for _, test := range successTest {
|
|
err := validateAllowedExtension(test)
|
|
if err != nil {
|
|
t.Errorf("validateAllowedExtension('%s') to return no error but got \"%s\"", test, err.Error())
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestValidateQuotes(t *testing.T) {
|
|
// add `| quote` lint error
|
|
var failTest = []string{"foo: {{.Release.Service }}", "foo: {{.Release.Service }}", "- {{.Release.Service }}", "foo: {{default 'Never' .restart_policy}}", "- {{.Release.Service }} "}
|
|
|
|
for _, test := range failTest {
|
|
err := validateQuotes("testTemplate.yaml", test)
|
|
if err == nil || !strings.Contains(err.Error(), "use the sprig \"quote\" function") {
|
|
t.Errorf("validateQuotes('%s') to return \"use the sprig \"quote\" function:\", got no error.", test)
|
|
}
|
|
}
|
|
|
|
var successTest = []string{"foo: {{.Release.Service | quote }}", "foo: {{.Release.Service | quote }}", "- {{.Release.Service | quote }}", "foo: {{default 'Never' .restart_policy | quote }}", "foo: \"{{ .Release.Service }}\"", "foo: \"{{ .Release.Service }} {{ .Foo.Bar }}\"", "foo: \"{{ default 'Never' .Release.Service }} {{ .Foo.Bar }}\"", "foo: {{.Release.Service | squote }}"}
|
|
|
|
for _, test := range successTest {
|
|
err := validateQuotes("testTemplate.yaml", test)
|
|
if err != nil {
|
|
t.Errorf("validateQuotes('%s') to return not error and got \"%s\"", test, err.Error())
|
|
}
|
|
}
|
|
|
|
// Surrounding quotes
|
|
failTest = []string{"foo: {{.Release.Service }}-{{ .Release.Bar }}", "foo: {{.Release.Service }} {{ .Release.Bar }}", "- {{.Release.Service }}-{{ .Release.Bar }}", "- {{.Release.Service }}-{{ .Release.Bar }} {{ .Release.Baz }}", "foo: {{.Release.Service | default }}-{{ .Release.Bar }}"}
|
|
|
|
for _, test := range failTest {
|
|
err := validateQuotes("testTemplate.yaml", test)
|
|
if err == nil || !strings.Contains(err.Error(), "Wrap your substitution functions in quotes") {
|
|
t.Errorf("validateQuotes('%s') to return \"Wrap your substitution functions in quotes\", got no error", test)
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
func TestTemplate(t *testing.T) {
|
|
linter := support.Linter{ChartDir: templateTestBasedir}
|
|
Templates(&linter)
|
|
res := linter.Messages
|
|
|
|
if len(res) != 1 {
|
|
t.Fatalf("Expected one error, got %d, %v", len(res), res)
|
|
}
|
|
|
|
if !strings.Contains(res[0].Text, "deliberateSyntaxError") {
|
|
t.Errorf("Unexpected error: %s", res[0])
|
|
}
|
|
}
|