added translations filter to filter by available base translations

1 files changed, 125 insertions, 0 deletions

diff --git a/tests/PHPUnit/Core/Translate/Filter/ByBaseTranslationsTest.php b/tests/PHPUnit/Core/Translate/Filter/ByBaseTranslationsTest.php
new file mode 100644
index 0000000000..6596059ba7
--- /dev/null
+++ b/tests/PHPUnit/Core/Translate/Filter/ByBaseTranslationsTest.php
@@ -0,0 +1,125 @@
+<?php
+use Piwik\Translate\Filter\ByBaseTranslations;
+
+/**
+ * Piwik - Open source web analytics
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ */
+class ByBaseTranslationsTest extends PHPUnit_Framework_TestCase
+{
+    public function getFilterTestData()
+    {
+        return array(
+            // empty stays empty
+            array(
+                array(),
+                array(),
+                array(),
+                array()
+            ),
+            // empty plugin is removed
+            array(
+                array(
+                    'test' => array()
+                ),
+                array(),
+                array(),
+                array(
+                    'test' => array()
+                ),
+            ),
+            // empty values/plugins are removed
+            array(
+                array(
+                    'test' => array(
+                        'key' => 'value',
+                        'test' => 'test'
+                    )
+                ),
+                array(
+                    'test' => array(
+                        'key' => 'value',
+                        'x'   => 'y'
+                    )
+                ),
+                array(
+                    'test' => array(
+                        'key' => 'value',
+                    )
+                ),
+                array(
+                    'test' => array(
+                        'test' => 'test',
+                    )
+                ),
+            ),
+            // no change if no empty value
+            array(
+                array(
+                    'test' => array(
+                        'test' => 'test'
+                    )
+                ),
+                array(
+                    'test' => array(
+                        'test' => 'test'
+                    )
+                ),
+                array(
+                    'test' => array(
+                        'test' => 'test'
+                    )
+                ),
+                array()
+            ),
+            // empty values are removed, others stay
+            array(
+                array(
+                    'empty' => array(
+                        'test' => 'test'
+                    ),
+                    'test' => array(
+                        'test' => 'test',
+                        'empty' => '     ',
+                    )
+                ),
+                array(
+                    'empty' => array(
+                        'test' => 'test'
+                    ),
+                    'test' => array(
+                        'test' => 'test',
+                    )
+                ),
+                array(
+                    'empty' => array(
+                        'test' => 'test'
+                    ),
+                    'test' => array(
+                        'test' => 'test'
+                    )
+                ),
+                array(
+                    'test' => array(
+                        'empty' => '     ',
+                    )
+                )
+            ),
+        );
+    }
+
+    /**
+     * @dataProvider getFilterTestData
+     * @group Core
+     * @group Translate
+     */
+    public function testFilter($translations, $baseTranslations, $expected, $filteredData)
+    {
+        $filter = new ByBaseTranslations($baseTranslations);
+        $result = $filter->filter($translations);
+        $this->assertEquals($expected, $result);
+        $this->assertEquals($filteredData, $filter->getFilteredData());
+    }
+}