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-rw-r--r--inc/Twig/Gettext/Test/ExtractorTest.php123
-rw-r--r--inc/Twig/Gettext/Test/Fixtures/twig/empty.twig1
-rw-r--r--inc/Twig/Gettext/Test/Fixtures/twig/plural.twig5
-rw-r--r--inc/Twig/Gettext/Test/Fixtures/twig/singular.twig9
4 files changed, 138 insertions, 0 deletions
diff --git a/inc/Twig/Gettext/Test/ExtractorTest.php b/inc/Twig/Gettext/Test/ExtractorTest.php
new file mode 100644
index 00000000..d467835f
--- /dev/null
+++ b/inc/Twig/Gettext/Test/ExtractorTest.php
@@ -0,0 +1,123 @@
1<?php
2
3/**
4 * This file is part of the Twig Gettext utility.
5 *
6 * (c) Саша Стаменковић <umpirsky@gmail.com>
7 *
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
10 */
11
12namespace Twig\Gettext\Test;
13
14use Twig\Gettext\Extractor;
15use Twig\Gettext\Loader\Filesystem;
16use Symfony\Component\Translation\Loader\PoFileLoader;
17
18/**
19 * @author Саша Стаменковић <umpirsky@gmail.com>
20 */
21class ExtractorTest extends \PHPUnit_Framework_TestCase
22{
23 /**
24 * @var \Twig_Environment
25 */
26 protected $twig;
27
28 /**
29 * @var PoFileLoader
30 */
31 protected $loader;
32
33 protected function setUp()
34 {
35 $this->twig = new \Twig_Environment(new Filesystem('/'), array(
36 'cache' => '/tmp/cache/'.uniqid(),
37 'auto_reload' => true
38 ));
39 $this->twig->addExtension(new \Twig_Extensions_Extension_I18n());
40
41 $this->loader = new PoFileLoader();
42 }
43
44 /**
45 * @dataProvider testExtractDataProvider
46 */
47 public function testExtract(array $templates, array $parameters, array $messages)
48 {
49 $extractor = new Extractor($this->twig);
50
51 foreach ($templates as $template) {
52 $extractor->addTemplate($template);
53 }
54 foreach ($parameters as $parameter) {
55 $extractor->addGettextParameter($parameter);
56 }
57
58 $extractor->extract();
59
60 $catalog = $this->loader->load($this->getPotFile(), null);
61
62 foreach ($messages as $message) {
63 $this->assertTrue(
64 $catalog->has($message),
65 sprintf('Message "%s" not found in catalog.', $message)
66 );
67 }
68 }
69
70 public function testExtractDataProvider()
71 {
72 return array(
73 array(
74 array(
75 __DIR__.'/Fixtures/twig/singular.twig',
76 __DIR__.'/Fixtures/twig/plural.twig',
77 ),
78 $this->getGettextParameters(),
79 array(
80 'Hello %name%!',
81 'Hello World!',
82 'Hey %name%, I have one apple.',
83 'Hey %name%, I have %count% apples.',
84 ),
85 ),
86 );
87 }
88
89 public function testExtractNoTranslations()
90 {
91 $extractor = new Extractor($this->twig);
92
93 $extractor->addTemplate(__DIR__.'/Fixtures/twig/empty.twig');
94 $extractor->setGettextParameters($this->getGettextParameters());
95
96 $extractor->extract();
97
98 $catalog = $this->loader->load($this->getPotFile(), null);
99
100 $this->assertEmpty($catalog->all('messages'));
101 }
102
103 private function getPotFile()
104 {
105 return __DIR__.'/Fixtures/messages.pot';
106 }
107
108 private function getGettextParameters()
109 {
110 return array(
111 '--force-po',
112 '-o',
113 $this->getPotFile(),
114 );
115 }
116
117 protected function tearDown()
118 {
119 if (file_exists($this->getPotFile())) {
120 unlink($this->getPotFile());
121 }
122 }
123}
diff --git a/inc/Twig/Gettext/Test/Fixtures/twig/empty.twig b/inc/Twig/Gettext/Test/Fixtures/twig/empty.twig
new file mode 100644
index 00000000..05f0d26a
--- /dev/null
+++ b/inc/Twig/Gettext/Test/Fixtures/twig/empty.twig
@@ -0,0 +1 @@
Nothing to translate here.
diff --git a/inc/Twig/Gettext/Test/Fixtures/twig/plural.twig b/inc/Twig/Gettext/Test/Fixtures/twig/plural.twig
new file mode 100644
index 00000000..f9754ff4
--- /dev/null
+++ b/inc/Twig/Gettext/Test/Fixtures/twig/plural.twig
@@ -0,0 +1,5 @@
1{% trans %}
2 Hey {{ name }}, I have one apple.
3{% plural apple_count %}
4 Hey {{ name }}, I have {{ count }} apples.
5{% endtrans %}
diff --git a/inc/Twig/Gettext/Test/Fixtures/twig/singular.twig b/inc/Twig/Gettext/Test/Fixtures/twig/singular.twig
new file mode 100644
index 00000000..d757cf90
--- /dev/null
+++ b/inc/Twig/Gettext/Test/Fixtures/twig/singular.twig
@@ -0,0 +1,9 @@
1{% trans "Hello World!" %}
2
3{% trans %}
4 Hello World!
5{% endtrans %}
6
7{% trans %}
8 Hello {{ name }}!
9{% endtrans %}