Added Media, Picture and Text file parsers

spec/MediaFileParser_spec.py

@@ -0,0 +1,46 @@
+from unittest import TestCase
+from parsing import MediaFileParser
+
+
+class MediaFileParserTest(TestCase):
+
+    def test_audio_wav(self):
+
+        parser = MediaFileParser([])
+
+        info = parser.parse("test_files/cat1.wav")
+
+        self.assertEqual(info["bit_rate"], 256044)
+        self.assertEqual(info["format_name"], "wav")
+        self.assertEqual(info["format_long_name"], "WAV / WAVE (Waveform Audio)")
+        self.assertEqual(info["duration"], 20.173875)
+
+    def test_video_mov(self):
+        parser = MediaFileParser([])
+
+        info = parser.parse("test_files/vid1.mp4")
+
+        self.assertEqual(info["bit_rate"], 513012)
+        self.assertEqual(info["format_name"], "mov,mp4,m4a,3gp,3g2,mj2")
+        self.assertEqual(info["format_long_name"], "QuickTime / MOV")
+        self.assertEqual(info["duration"], 5.334)
+
+    def test_video_webm(self):
+        parser = MediaFileParser([])
+
+        info = parser.parse("test_files/vid2.webm")
+
+        self.assertEqual(info["bit_rate"], 343153)
+        self.assertEqual(info["format_name"], "matroska,webm")
+        self.assertEqual(info["format_long_name"], "Matroska / WebM")
+        self.assertEqual(info["duration"], 10.619)
+
+    def test_video_ogg(self):
+        parser = MediaFileParser([])
+
+        info = parser.parse("test_files/vid3.ogv")
+
+        self.assertEqual(info["bit_rate"], 590261)
+        self.assertEqual(info["format_name"], "ogg")
+        self.assertEqual(info["format_long_name"], "Ogg")
+        self.assertEqual(info["duration"], 10.618867)