Merge pull request #10 from SongyanHou/built-intests

Built intests

built_in_tests.py

@@ -0,0 +1,23 @@
+import unittest
+import instat_built_in as instat
+
+
+class TestBuiltIn(unittest.TestCase):
+    def test_show(self):
+        self.assertNotEqual(instat.show('helloworld'), None, 'show does not create a url')
+
+    def test_search(self):
+        self.assertNotEqual(instat.search('helloworld'), None, 'search does not generate media')
+
+    def test_barchart(self):
+        instat.barchart([1, 2, 3], [1, 2, 3])
+
+    def test_piechart(self):
+        instat.piechart([40, 10, 20, 30], ['Project', 'Homework', 'Midterm', 'Final'], 'PLT Grades')
+
+    def test_linechart(self):
+        instat.linechart([1, 2, 3], [1, 2, 3])
+
+if __name__ == '__main__':
+    suite = unittest.TestLoader().loadTestsFromTestCase(TestBuiltIn)
+    unittest.TextTestRunner(verbosity=2).run(suite)

instat_built_in.py

@@ -12,6 +12,7 @@ def show(tag_name):
         media.append(tag_media.get_standard_resolution_url())
     show_image(media[0], title='#'+tag_name)
     print media[0]
+    return media[0]
 
 def search(user=None, location=None, tag_name=None, start_time=None, end_time=None):
     api = InstagramAPI(client_id='fae19a5f499c4aff820f71ce869e5579', client_secret='c3a8e0773e174a8caa2f785e9120d5b5')