package markdown_test
import (
"bytes"
"testing"
. "code.gitea.io/gitea/modules/markdown"
"code.gitea.io/gitea/modules/setting"
"github.com/russross/blackfriday"
. "github.com/smartystreets/goconvey/convey"
)
func TestMarkdown(t *testing.T) {
Convey("Rendering an issue mention", t, func() {
var (
urlPrefix = "/prefix"
metas map[string]string = nil
)
setting.AppSubURLDepth = 0
Convey("To the internal issue tracker", func() {
Convey("It should not render anything when there are no mentions", func() {
testCases := []string{
"",
"this is a test",
"test 123 123 1234",
"#",
"# # #",
"# 123",
"#abcd",
"##1234",
"test#1234",
"#1234test",
" test #1234test",
}
for i := 0; i < len(testCases); i++ {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i])
}
})
Convey("It should render freestanding mentions", func() {
testCases := []string{
"#1234 test", "#1234 test",
"test #1234 issue", "test #1234 issue",
"test issue #1234", "test issue #1234",
"#5 test", "#5 test",
"test #5 issue", "test #5 issue",
"test issue #5", "test issue #5",
}
for i := 0; i < len(testCases); i += 2 {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
Convey("It should not render issue mention without leading space", func() {
input := []byte("test#54321 issue")
expected := "test#54321 issue"
So(string(RenderIssueIndexPattern(input, urlPrefix, metas)), ShouldEqual, expected)
})
Convey("It should not render issue mention without trailing space", func() {
input := []byte("test #54321issue")
expected := "test #54321issue"
So(string(RenderIssueIndexPattern(input, urlPrefix, metas)), ShouldEqual, expected)
})
Convey("It should render issue mention in parentheses", func() {
testCases := []string{
"(#54321 issue)", "(#54321 issue)",
"test (#54321) issue", "test (#54321) issue",
"test (#54321 extra) issue", "test (#54321 extra) issue",
"test (#54321 issue)", "test (#54321 issue)",
"test (#54321)", "test (#54321)",
}
for i := 0; i < len(testCases); i += 2 {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
Convey("It should render multiple issue mentions in the same line", func() {
testCases := []string{
"#54321 #1243", "#54321 #1243",
"test #54321 #1243", "test #54321 #1243",
"(#54321 #1243)", "(#54321 #1243)",
"(#54321)(#1243)", "(#54321)(#1243)",
"text #54321 test #1243 issue", "text #54321 test #1243 issue",
"#1 (#4321) test", "#1 (#4321) test",
}
for i := 0; i < len(testCases); i += 2 {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
})
Convey("To an external issue tracker with numeric style", func() {
metas = make(map[string]string)
metas["format"] = "https://someurl.com/{user}/{repo}/{index}"
metas["user"] = "someuser"
metas["repo"] = "somerepo"
metas["style"] = IssueNameStyleNumeric
Convey("should not render anything when there are no mentions", func() {
testCases := []string{
"this is a test",
"test 123 123 1234",
"#",
"# # #",
"# 123",
"#abcd",
}
for i := 0; i < len(testCases); i++ {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i])
}
})
Convey("It should render freestanding issue mentions", func() {
testCases := []string{
"#1234 test", "#1234 test",
"test #1234 issue", "test #1234 issue",
"test issue #1234", "test issue #1234",
"#5 test", "#5 test",
"test #5 issue", "test #5 issue",
"test issue #5", "test issue #5",
}
for i := 0; i < len(testCases); i += 2 {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
Convey("It should not render issue mention without leading space", func() {
input := []byte("test#54321 issue")
expected := "test#54321 issue"
So(string(RenderIssueIndexPattern(input, urlPrefix, metas)), ShouldEqual, expected)
})
Convey("It should not render issue mention without trailing space", func() {
input := []byte("test #54321issue")
expected := "test #54321issue"
So(string(RenderIssueIndexPattern(input, urlPrefix, metas)), ShouldEqual, expected)
})
Convey("It should render issue mention in parentheses", func() {
testCases := []string{
"(#54321 issue)", "(#54321 issue)",
"test (#54321) issue", "test (#54321) issue",
"test (#54321 extra) issue", "test (#54321 extra) issue",
"test (#54321 issue)", "test (#54321 issue)",
"test (#54321)", "test (#54321)",
}
for i := 0; i < len(testCases); i += 2 {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
Convey("It should render multiple issue mentions in the same line", func() {
testCases := []string{
"#54321 #1243", "#54321 #1243",
"test #54321 #1243", "test #54321 #1243",
"(#54321 #1243)", "(#54321 #1243)",
"(#54321)(#1243)", "(#54321)(#1243)",
"text #54321 test #1243 issue", "text #54321 test #1243 issue",
"#1 (#4321) test", "#1 (#4321) test",
}
for i := 0; i < len(testCases); i += 2 {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
})
Convey("To an external issue tracker with alphanumeric style", func() {
metas = make(map[string]string)
metas["format"] = "https://someurl.com/{user}/{repo}/?b={index}"
metas["user"] = "someuser"
metas["repo"] = "somerepo"
metas["style"] = IssueNameStyleAlphanumeric
Convey("It should not render anything when there are no mentions", func() {
testCases := []string{
"",
"this is a test",
"test 123 123 1234",
"#",
"##1234",
"# 123",
"#abcd",
"test #123",
"abc-1234", // issue prefix must be capital
"ABc-1234", // issue prefix must be _all_ capital
"ABCDEFGHIJK-1234", // the limit is 10 characters in the prefix
"ABC1234", // dash is required
"test ABC- test", // number is required
"test -1234 test", // prefix is required
"testABC-123 test", // leading space is required
"test ABC-123test", // trailing space is required
"ABC-0123", // no leading zero
}
for i := 0; i < len(testCases); i += 2 {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i])
}
})
Convey("It should render freestanding issue mention", func() {
testCases := []string{
"OTT-1234 test", "OTT-1234 test",
"test T-12 issue", "test T-12 issue",
"test issue ABCDEFGHIJ-1234567890", "test issue ABCDEFGHIJ-1234567890",
"A-1 test", "A-1 test",
"test ZED-1 issue", "test ZED-1 issue",
"test issue DEED-7154", "test issue DEED-7154",
}
for i := 0; i < len(testCases); i += 2 {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
Convey("It should render issue mention in parentheses", func() {
testCases := []string{
"(ABG-124 issue)", "(ABG-124 issue)",
"test (ABG-124) issue", "test (ABG-124) issue",
"test (ABG-124 extra) issue", "test (ABG-124 extra) issue",
"test (ABG-124 issue)", "test (ABG-124 issue)",
"test (ABG-124)", "test (ABG-124)",
}
for i := 0; i < len(testCases); i += 2 {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
Convey("It should render multiple issue mentions in the same line", func() {
testCases := []string{
"ABG-124 OTT-4321", "ABG-124 OTT-4321",
"test ABG-124 OTT-4321", "test ABG-124 OTT-4321",
"(ABG-124 OTT-4321)", "(ABG-124 OTT-4321)",
"(ABG-124)(OTT-4321)", "(ABG-124)(OTT-4321)",
"text ABG-124 test OTT-4321 issue", "text ABG-124 test OTT-4321 issue",
"A-1 (RRE-345) test", "A-1 (RRE-345) test",
}
for i := 0; i < len(testCases); i += 2 {
So(string(RenderIssueIndexPattern([]byte(testCases[i]), urlPrefix, metas)), ShouldEqual, testCases[i+1])
}
})
})
})
Convey("Rendering an issue URL", t, func() {
setting.AppURL = "http://localhost:3000/"
htmlFlags := 0
htmlFlags |= blackfriday.HTML_SKIP_STYLE
htmlFlags |= blackfriday.HTML_OMIT_CONTENTS
renderer := &Renderer{
Renderer: blackfriday.HtmlRenderer(htmlFlags, "", ""),
}
buffer := new(bytes.Buffer)
Convey("To the internal issue tracker", func() {
Convey("It should render valid issue URLs", func() {
testCases := []string{
"http://localhost:3000/user/repo/issues/3333", "#3333",
}
for i := 0; i < len(testCases); i += 2 {
renderer.AutoLink(buffer, []byte(testCases[i]), blackfriday.LINK_TYPE_NORMAL)
line, _ := buffer.ReadString(0)
So(line, ShouldEqual, testCases[i+1])
}
})
Convey("It should render but not change non-issue URLs", func() {
testCases := []string{
"http://1111/2222/ssss-issues/3333?param=blah&blahh=333", "http://1111/2222/ssss-issues/3333?param=blah&blahh=333",
"http://test.com/issues/33333", "http://test.com/issues/33333",
"http://test.com/issues/3", "http://test.com/issues/3",
"http://issues/333", "http://issues/333",
"https://issues/333", "https://issues/333",
"http://tissues/0", "http://tissues/0",
}
for i := 0; i < len(testCases); i += 2 {
renderer.AutoLink(buffer, []byte(testCases[i]), blackfriday.LINK_TYPE_NORMAL)
line, _ := buffer.ReadString(0)
So(line, ShouldEqual, testCases[i+1])
}
})
})
})
Convey("Rendering a commit URL", t, func() {
setting.AppURL = "http://localhost:3000/"
htmlFlags := 0
htmlFlags |= blackfriday.HTML_SKIP_STYLE
htmlFlags |= blackfriday.HTML_OMIT_CONTENTS
renderer := &Renderer{
Renderer: blackfriday.HtmlRenderer(htmlFlags, "", ""),
}
buffer := new(bytes.Buffer)
Convey("To the internal issue tracker", func() {
Convey("It should correctly convert URLs", func() {
testCases := []string{
"http://localhost:3000/user/project/commit/d8a994ef243349f321568f9e36d5c3f444b99cae", " d8a994ef24",
"http://localhost:3000/user/project/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2", " d8a994ef24",
"https://external-link.gogs.io/gogs/gogs/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2", "https://external-link.gogs.io/gogs/gogs/commit/d8a994ef243349f321568f9e36d5c3f444b99cae#diff-2",
"https://commit/d8a994ef243349f321568f9e36d5c3f444b99cae", "https://commit/d8a994ef243349f321568f9e36d5c3f444b99cae",
}
for i := 0; i < len(testCases); i += 2 {
renderer.AutoLink(buffer, []byte(testCases[i]), blackfriday.LINK_TYPE_NORMAL)
line, _ := buffer.ReadString(0)
So(line, ShouldEqual, testCases[i+1])
}
})
})
})
}