All methods are now static

- Restore original mb_internal_encoding after method call
- Add PHPUnit 5.0 to dev-deps
- dict.php wrapped into PHPUnit data provider
- Increased memory limit for tests

1 files changed, 13 insertions, 6 deletions

diff --git a/tests/StemmerTest.php b/tests/StemmerTest.php
index 6cbcbfc..7491a7a 100644
--- a/tests/StemmerTest.php
+++ b/tests/StemmerTest.php
@@ -12,12 +12,19 @@ namespace NXP;
 
 class StemmerTest extends \PHPUnit_Framework_TestCase
 {
-    public function testStemming()
+    public function testStemmingDataProvider()
     {
-        $stemmer   = new Stemmer();
-        $testWords = require("dict.php");
-        foreach ($testWords as $word => $base) {
-            $this->assertEquals($base, $stemmer->getWordBase($word));
-        }
+        return require("dict.php");
+    }
+
+    /**
+     * @dataProvider testStemmingDataProvider
+     *
+     * @param string $word
+     * @param string $expected
+     */
+    public function testStemming($word, $expected)
+    {
+        $this->assertEquals($expected, Stemmer::getWordBase($word));
     }
 }
\ No newline at end of file