kubernetes documentation_test 源码
kubernetes documentation_test 代码
文件路径：/cmd/kubeadm/app/cmd/util/documentation_test.go
/*
Copyright 2019 The Kubernetes Authors.
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 util
import (
"testing"
)
func TestLongDesc(t *testing.T) {
tests := []struct {
desc string
in string
out string
}{
{
desc: "Empty input produces empty output",
in: "",
out: "",
},
{
desc: "Single line text is preserved as is",
in: "Some text",
out: "Some text",
},
{
desc: "Consecutive new lines are combined into a single paragraph",
in: "Line1\nLine2",
out: "Line1 Line2",
},
{
desc: "Leading and trailing spaces are stripped (single line)",
in: "\t \nThe text line \n \t",
out: "The text line",
},
{
desc: "Leading and trailing spaces are stripped (multi line)",
in: "\t \nLine1\nLine2 \n \t",
out: "Line1 Line2",
},
{
desc: "Multiple paragraphs are separated by a single empty line",
in: "Paragraph1\n\nParagraph2\n\n\nParagraph3",
out: "Paragraph1\n\nParagraph2\n\nParagraph3",
},
{
desc: "Indentation is not preserved",
in: "\tParagraph1Line1\n\tParagraph1Line2\n\n Paragraph2Line1\n Paragraph2Line2",
out: "Paragraph1Line1 Paragraph1Line2\n\nParagraph2Line1 Paragraph2Line2",
},
{
desc: "Double spaced line breaks",
in: "Line1 \nLine2",
out: "Line1\nLine2",
},
{
desc: "Double spaced line breaks don't preserve indentation",
in: "\tLine1 \n\tLine2",
out: "Line1\nLine2",
},
}
for _, test := range tests {
t.Run(test.desc, func(t *testing.T) {
got := LongDesc(test.in)
if got != test.out {
t.Errorf("expected(%d):\n%s\n=====\ngot(%d):\n%s\n", len(test.out), test.out, len(got), got)
}
})
}
}
func TestExamples(t *testing.T) {
tests := []struct {
desc string
in string
out string
}{
{
desc: "Empty input produces empty output",
in: "",
out: "",
},
{
desc: "Text is indented with a couple of spaces",
in: "\tLine1\n\tLine2",
out: " Line1\n Line2",
},
{
desc: "Text is stripped of leading and trailing spaces",
in: "\t\n\tLine1\t \n\tLine2\t \n\t\n\n",
out: " Line1\n Line2",
},
}
for _, test := range tests {
t.Run(test.desc, func(t *testing.T) {
got := Examples(test.in)
if got != test.out {
t.Errorf("expected(%d):\n%s\n=====\ngot(%d):\n%s\n", len(test.out), test.out, len(got), got)
}
})
}
}
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