Added Media, Picture and Text file parsers

spec/PictureFileParser_spec.py

@@ -0,0 +1,49 @@
+from unittest import TestCase
+from parsing import PictureFileParser
+
+
+class PictureFileParserTest(TestCase):
+
+    def test_parse_jpg(self):
+
+        parser = PictureFileParser([])
+
+        info = parser.parse("test_folder/sample_1.jpg")
+
+        self.assertEqual(info["mode"], "RGB")
+        self.assertEqual(info["width"], 420)
+        self.assertEqual(info["height"], 315)
+        self.assertEqual(info["format"], "JPEG")
+
+    def test_parse_png(self):
+
+        parser = PictureFileParser([])
+
+        info = parser.parse("test_folder/sample_5.png")
+
+        self.assertEqual(info["mode"], "RGBA")
+        self.assertEqual(info["width"], 288)
+        self.assertEqual(info["height"], 64)
+        self.assertEqual(info["format"], "PNG")
+
+    def test_parse_gif(self):
+
+        parser = PictureFileParser([])
+
+        info = parser.parse("test_folder/sample_6.gif")
+
+        self.assertEqual(info["mode"], "P")
+        self.assertEqual(info["width"], 420)
+        self.assertEqual(info["height"], 315)
+        self.assertEqual(info["format"], "GIF")
+
+    def test_parse_bmp(self):
+
+        parser = PictureFileParser([])
+
+        info = parser.parse("test_folder/sample_7.bmp")
+
+        self.assertEqual(info["mode"], "RGB")
+        self.assertEqual(info["width"], 150)
+        self.assertEqual(info["height"], 200)
+        self.assertEqual(info["format"], "BMP")