// Copyright 2016 The Gogs Authors. All rights reserved. // Use of this source code is governed by a MIT-style // license that can be found in the LICENSE file. package gitutil import ( "html/template" "testing" dmp "github.com/sergi/go-diff/diffmatchpatch" "github.com/stretchr/testify/assert" "github.com/gogs/git-module" ) func Test_diffsToHTML(t *testing.T) { tests := []struct { diffs []dmp.Diff lineType git.DiffLineType expHTML template.HTML }{ { diffs: []dmp.Diff{ {Type: dmp.DiffEqual, Text: "foo "}, {Type: dmp.DiffInsert, Text: "bar"}, {Type: dmp.DiffDelete, Text: " baz"}, {Type: dmp.DiffEqual, Text: " biz"}, }, lineType: git.DiffLineAdd, expHTML: template.HTML(`+foo bar biz`), }, { diffs: []dmp.Diff{ {Type: dmp.DiffEqual, Text: "foo "}, {Type: dmp.DiffDelete, Text: "bar"}, {Type: dmp.DiffInsert, Text: " baz"}, {Type: dmp.DiffEqual, Text: " biz"}, }, lineType: git.DiffLineDelete, expHTML: template.HTML(`-foo bar biz`), }, } for _, test := range tests { t.Run("", func(t *testing.T) { assert.Equal(t, test.expHTML, diffsToHTML(test.diffs, test.lineType)) }) } }