posts_test.go
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posts_test.go
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	/*
	* Copyright © 2020-2021 Musing Studio LLC.
	*
	* This file is part of WriteFreely.
	*
	* WriteFreely is free software: you can redistribute it and/or modify
	* it under the terms of the GNU Affero General Public License, included
	* in the LICENSE file in this source code package.
	*/

	package writefreely_test

	import (
	"testing"

	"github.com/guregu/null/zero"
	"github.com/stretchr/testify/assert"
	"github.com/writefreely/writefreely"
	)

	func TestPostSummary(t *testing.T) {
	testCases := map[string]struct {
	given writefreely.Post
	expected string
	}{
	"no special chars": {givenPost("Content."), "Content."},
	"HTML content": {givenPost("Content <p>with a</p> paragraph."), "Content with a paragraph."},
	"content with escaped char": {givenPost("Content's all OK."), "Content's all OK."},
	"multiline content": {givenPost(`Content
	in
	multiple
	lines.`), "Content in multiple lines."},
	}

	for name, test := range testCases {
	t.Run(name, func(t *testing.T) {
	actual := test.given.Summary()
	assert.Equal(t, test.expected, actual)
	})
	}
	}

	func givenPost(content string) writefreely.Post {
	return writefreely.Post{Title: zero.StringFrom("Title"), Content: content}
	}