forgejo/modules/markup/csv/csv_test.go

// Copyright 2018 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT

package markup

import (
	"bufio"
	"bytes"
	"strings"
	"testing"

	"code.gitea.io/gitea/modules/git"
	"code.gitea.io/gitea/modules/markup"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

func TestRenderCSV(t *testing.T) {
	var render Renderer
	kases := map[string]string{
		"a":        "<table class=\"data-table\"><tr><th class=\"line-num\">1</th><th>a</th></tr></table>",
		"1,2":      "<table class=\"data-table\"><tr><th class=\"line-num\">1</th><th>1</th><th>2</th></tr></table>",
		"1;2\n3;4": "<table class=\"data-table\"><tr><th class=\"line-num\">1</th><th>1</th><th>2</th></tr><tr><td class=\"line-num\">2</td><td>3</td><td>4</td></tr></table>",
		"<br/>":    "<table class=\"data-table\"><tr><th class=\"line-num\">1</th><th>&lt;br/&gt;</th></tr></table>",
	}

	for k, v := range kases {
		var buf strings.Builder
		err := render.Render(&markup.RenderContext{Ctx: git.DefaultContext},
			strings.NewReader(k), &buf)
		require.NoError(t, err)
		assert.EqualValues(t, v, buf.String())
	}

	t.Run("fallbackRender", func(t *testing.T) {
		var buf bytes.Buffer
		err := render.fallbackRender(strings.NewReader("1,<a>\n2,<b>"), bufio.NewWriter(&buf))
		require.NoError(t, err)
		want := "<pre>1,&lt;a&gt;\n2,&lt;b&gt;</pre>"
		assert.Equal(t, want, buf.String())
	})
}