From cec3718bdd089bcf58575740c5ae4f86b27226d1 Mon Sep 17 00:00:00 2001
From: tjpcc <tjp@ctrl-c.club>
Date: Sat, 14 Jan 2023 19:59:12 -0700
Subject: markdown converter

---
 gemtext/mdconv/convert_test.go | 102 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 gemtext/mdconv/convert_test.go

(limited to 'gemtext/mdconv/convert_test.go')

diff --git a/gemtext/mdconv/convert_test.go b/gemtext/mdconv/convert_test.go
new file mode 100644
index 0000000..6cde08b
--- /dev/null
+++ b/gemtext/mdconv/convert_test.go
@@ -0,0 +1,102 @@
+package mdconv_test
+
+import (
+	"bytes"
+	"testing"
+	"text/template"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"tildegit.org/tjp/gus/gemtext"
+	"tildegit.org/tjp/gus/gemtext/mdconv"
+)
+
+var gmiDoc = `
+# top-level header line
+
+## subtitle
+
+This is some non-blank regular text.
+
+* an
+* unordered
+* list
+
+=> gemini://google.com/ as if
+=> https://google.com/
+
+> this is a quote
+> -tjp
+
+`[1:] + "```pre-formatted code\ndoc := gemtext.Parse(req.Body)\n```ignored closing alt-text\n"
+
+func TestConvert(t *testing.T) {
+	mdDoc := `
+# top-level header line
+
+## subtitle
+
+This is some non-blank regular text.
+
+* an
+* unordered
+* list
+
+=> [as if](gemini://google.com/)
+=> [https://google.com/](https://google.com/)
+
+>  this is a quote
+>  -tjp
+
+`[1:] + "```\ndoc := gemtext.Parse(req.Body)\n```\n"
+
+	doc, err := gemtext.Parse(bytes.NewBufferString(gmiDoc))
+	require.Nil(t, err)
+
+	buf := &bytes.Buffer{}
+	require.Nil(t, mdconv.Convert(buf, doc, nil))
+
+	assert.Equal(t, mdDoc, buf.String())
+}
+
+func TestConvertWithOverrides(t *testing.T) {
+	mdDoc := `
+# h1: top-level header line
+text: 
+## h2: subtitle
+text: 
+text: This is some non-blank regular text.
+text: 
+* li: an
+* li: unordered
+* li: list
+text: 
+=> link: [as if](gemini://google.com/)
+=> link: [https://google.com/](https://google.com/)
+text: 
+> quote:  this is a quote
+> quote:  -tjp
+text: 
+`[1:] + "pftoggle: ```\npf: doc := gemtext.Parse(req.Body)\npftoggle: ```\n"
+
+	overrides := template.Must(template.New("overrides").Parse((`
+		{{define "textline"}}text: {{.}}{{end}}
+		{{define "linkline"}}=> link: [{{if eq .Label ""}}{{.URL}}{{else}}{{.Label}}{{end}}]({{.URL}})` + "\n" + `{{end}}
+		{{define "preformattoggleline"}}pftoggle: ` + "```\n" + `{{end}}
+		{{define "preformattedtextline"}}pf: {{.}}{{end}}
+		{{define "heading1line"}}# h1: {{.Body}}` + "\n" + `{{end}}
+		{{define "heading2line"}}## h2: {{.Body}}` + "\n" + `{{end}}
+		{{define "heading3line"}}### h3: {{.Body}}` + "\n" + `{{end}}
+		{{define "listitemline"}}* li: {{.Body}}` + "\n" + `{{end}}
+		{{define "quoteline"}}> quote: {{.Body}}` + "\n" + `{{end}}
+		`)[1:]))
+
+	doc, err := gemtext.Parse(bytes.NewBufferString(gmiDoc))
+	require.Nil(t, err)
+
+	buf := &bytes.Buffer{}
+	require.Nil(t, mdconv.Convert(buf, doc, overrides))
+
+	assert.Equal(t, mdDoc, buf.String())
+}
-- 
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