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https://github.com/go-gitea/gitea.git
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This PR adds mathematical rendering with KaTeX. The first step is to add a Goldmark extension that detects the latex (and tex) mathematics delimiters. The second step to make this extension only run if math support is enabled. The second step is to then add KaTeX CSS and JS to the head which will load after the dom is rendered. Fix #3445 Signed-off-by: Andrew Thornton <art27@cantab.net> Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
163 lines
2.8 KiB
Go
163 lines
2.8 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package markdown
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import (
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"testing"
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"gopkg.in/yaml.v3"
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)
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func TestRenderConfig_UnmarshalYAML(t *testing.T) {
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tests := []struct {
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name string
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expected *RenderConfig
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args string
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}{
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{
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"empty", &RenderConfig{
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Meta: "table",
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Icon: "table",
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Lang: "",
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}, "",
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},
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{
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"lang", &RenderConfig{
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Meta: "table",
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Icon: "table",
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Lang: "test",
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}, "lang: test",
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},
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{
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"metatable", &RenderConfig{
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Meta: "table",
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Icon: "table",
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Lang: "",
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}, "gitea: table",
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},
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{
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"metanone", &RenderConfig{
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Meta: "none",
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Icon: "table",
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Lang: "",
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}, "gitea: none",
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},
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{
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"metadetails", &RenderConfig{
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Meta: "details",
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Icon: "table",
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Lang: "",
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}, "gitea: details",
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},
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{
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"metawrong", &RenderConfig{
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Meta: "details",
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Icon: "table",
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Lang: "",
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}, "gitea: wrong",
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},
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{
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"toc", &RenderConfig{
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TOC: true,
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Meta: "table",
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Icon: "table",
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Lang: "",
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}, "include_toc: true",
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},
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{
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"tocfalse", &RenderConfig{
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TOC: false,
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Meta: "table",
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Icon: "table",
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Lang: "",
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}, "include_toc: false",
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},
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{
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"toclang", &RenderConfig{
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Meta: "table",
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Icon: "table",
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TOC: true,
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Lang: "testlang",
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}, `
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include_toc: true
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lang: testlang
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`,
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},
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{
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"complexlang", &RenderConfig{
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Meta: "table",
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Icon: "table",
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Lang: "testlang",
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}, `
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gitea:
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lang: testlang
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`,
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},
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{
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"complexlang2", &RenderConfig{
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Meta: "table",
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Icon: "table",
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Lang: "testlang",
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}, `
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lang: notright
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gitea:
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lang: testlang
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`,
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},
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{
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"complexlang", &RenderConfig{
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Meta: "table",
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Icon: "table",
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Lang: "testlang",
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}, `
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gitea:
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lang: testlang
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`,
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},
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{
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"complex2", &RenderConfig{
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Lang: "two",
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Meta: "table",
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TOC: true,
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Icon: "smiley",
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}, `
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lang: one
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include_toc: true
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gitea:
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details_icon: smiley
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meta: table
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include_toc: true
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lang: two
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`,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got := &RenderConfig{
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Meta: "table",
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Icon: "table",
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Lang: "",
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}
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if err := yaml.Unmarshal([]byte(tt.args), got); err != nil {
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t.Errorf("RenderConfig.UnmarshalYAML() error = %v", err)
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return
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}
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if got.Meta != tt.expected.Meta {
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t.Errorf("Meta Expected %s Got %s", tt.expected.Meta, got.Meta)
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}
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if got.Icon != tt.expected.Icon {
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t.Errorf("Icon Expected %s Got %s", tt.expected.Icon, got.Icon)
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}
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if got.Lang != tt.expected.Lang {
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t.Errorf("Lang Expected %s Got %s", tt.expected.Lang, got.Lang)
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}
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if got.TOC != tt.expected.TOC {
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t.Errorf("TOC Expected %t Got %t", tt.expected.TOC, got.TOC)
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}
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})
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}
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}
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