Cleanup phpunit configs and PSR-4 autoloading and namespaces for tests

tests/Unit/Coordinate/FrameRateTest.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Tests\FFMpeg\Unit\Coordinate;
+
+use Tests\FFMpeg\Unit\TestCase;
+use FFMpeg\Coordinate\FrameRate;
+
+class FrameRateTest extends TestCase
+{
+    public function testGetter()
+    {
+        $fr = new FrameRate(23.997);
+        $this->assertEquals(23.997, $fr->getValue());
+    }
+
+    /**
+     * @dataProvider provideInvalidFrameRates
+     * @expectedException FFMpeg\Exception\InvalidArgumentException
+     */
+    public function testInvalidFrameRate($value)
+    {
+        new FrameRate($value);
+    }
+
+    public function provideInvalidFrameRates()
+    {
+        return array(
+            array(0), array(-1.5), array(-2),
+        );
+    }
+}