added test method

patrickschur · Dec 27, 2016 · 5bb1f2d · 5bb1f2d
1 parent 42cc695
commit 5bb1f2d
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/tests/TrainerTest.php b/tests/TrainerTest.php
@@ -14,6 +14,24 @@
  */
 class TrainerTest extends \PHPUnit_Framework_TestCase
 {
+    public function testLearn()
+    {
+        $t = new Trainer();
+
+        $t->setMaxNgrams(350);
+
+        $expected = '';
+
+        foreach (new \GlobIterator(__DIR__ . '/../etc/[^_]*') as $file)
+        {
+            $expected .= $file->getBasename() . PHP_EOL;
+        }
+
+        $this->expectOutputString($expected);
+
+        $t->learn();
+    }
+
     public function testFilesAreReadable()
     {
         foreach (new \GlobIterator(__DIR__ . '/../etc/[^_]*') as $file)