Merge pull request #133 from jmathai/geolocation-tests

gh-40 Increase test coverage for media and geolocation modules

elodie/geolocation.py

@@ -17,6 +17,8 @@ import urllib.error
 from elodie import constants
 from elodie.localstorage import Db
 
+__KEY__ = None
+
 
 def coordinates_by_name(name):
     # Try to get cached location first
@@ -95,6 +97,10 @@ def dms_string(decimal, type='latitude'):
 
 
 def get_key():
+    global __KEY__
+    if __KEY__ is not None:
+        return __KEY__
+
     config_file = '%s/config.ini' % constants.application_directory
     if not path.exists(config_file):
         return None
@@ -104,7 +110,8 @@ def get_key():
     if('MapQuest' not in config.sections()):
         return None
 
-    return config.get('MapQuest', 'key')
+    __KEY__ = config.get('MapQuest', 'key')
+    return __KEY__
 
 
 def place_name(lat, lon):

elodie/tests/geolocation_test.py

@@ -75,3 +75,13 @@ def test_dms_string_longitude():
 
         assert check_value in dms_string, '%s not in %s' % (check_value, dms_string)
         assert str(dms[0]) in dms_string, '%s not in %s' % (dms[0], dms_string)
+
+def test_reverse_lookup_with_invalid_key():
+    geolocation.__KEY__ = 'invalid_key'
+    res = geolocation.reverse_lookup(123.45, 123.45)
+    assert res is None, res
+
+def test_lookup_with_invalid_key():
+    geolocation.__KEY__ = 'invalid_key'
+    res = geolocation.lookup('foo')
+    assert res is None, res

elodie/tests/media/base_test.py

@@ -24,6 +24,14 @@ from elodie.media.video import Video
 os.environ['TZ'] = 'GMT'
 
 
+
+def test_get_class_by_file_without_extension():
+    base_file = helper.get_file('withoutextension')
+
+    cls = Base.get_class_by_file(base_file, [Audio, Text, Photo, Video])
+    
+    assert cls is None, cls
+
 def test_set_album_from_folder_invalid_file():
     temporary_folder, folder = helper.create_working_folder()
 
@@ -38,9 +46,63 @@ def test_set_album_from_folder_invalid_file():
 
     assert status == False, status
 
-def test_get_class_by_file_without_extension():
+def test_set_album_from_folder():
-    base_file = helper.get_file('withoutextension')
+    temporary_folder, folder = helper.create_working_folder()
 
-    cls = Base.get_class_by_file(base_file, [Audio, Text, Photo, Video])
+    origin = '%s/photo.jpg' % folder
-    
+    shutil.copyfile(helper.get_file('plain.jpg'), origin)
-    assert cls is None, cls
+
+    photo = Photo(origin)
+    metadata = photo.get_metadata()
+
+    assert metadata['album'] is None, metadata['album']
+
+    new_album_name = os.path.split(folder)[1]
+    status = photo.set_album_from_folder()
+
+    assert status == True, status
+
+    photo_new = Photo(origin)
+    metadata_new = photo_new.get_metadata()
+
+    shutil.rmtree(folder)
+
+    assert metadata_new['album'] == new_album_name, metadata_new['album']
+
+def test_set_metadata():
+    temporary_folder, folder = helper.create_working_folder()
+
+    origin = '%s/photo.jpg' % folder
+    shutil.copyfile(helper.get_file('plain.jpg'), origin)
+
+    photo = Photo(origin)
+
+    metadata = photo.get_metadata()
+
+    assert metadata['title'] == None, metadata['title']
+
+    new_title = 'Some Title'
+    photo.set_metadata(title = new_title)
+
+    new_metadata = photo.get_metadata()
+
+    assert new_metadata['title'] == new_title, new_metadata['title']
+
+def test_set_metadata_basename():
+    temporary_folder, folder = helper.create_working_folder()
+
+    origin = '%s/photo.jpg' % folder
+    shutil.copyfile(helper.get_file('plain.jpg'), origin)
+
+    photo = Photo(origin)
+
+    metadata = photo.get_metadata()
+
+    assert metadata['base_name'] == 'photo', metadata['base_name']
+
+    new_basename = 'Some Base Name'
+    photo.set_metadata_basename(new_basename)
+
+    new_metadata = photo.get_metadata()
+
+    assert new_metadata['base_name'] == new_basename, new_metadata['base_name']