def setUp(self):
path = os.path.join(
os.getcwd(),
'photos/tests/fixtures/cheesesteak.jpg'
)
img = Image.open(path)
self.exif_info = ExifInfo(img)
def setUp(self):
path = os.path.join(
os.getcwd(),
'photos/tests/fixtures/blake-small.jpg'
)
img = Image.open(path)
self.maxDiff = None
self.exif_info = ExifInfo(img)
class ExifInfoNoneTest(TestCase):
def setUp(self):
path = os.path.join(
os.getcwd(),
'photos/tests/fixtures/cheesesteak.jpg'
)
img = Image.open(path)
self.exif_info = ExifInfo(img)
def test_model(self):
self.assertEqual(self.exif_info.model(), None)
def test_make(self):
self.assertEqual(self.exif_info.make(), None)
def test_f_stop_numerator(self):
self.assertEqual(self.exif_info.f_stop_numerator(), None)
def test_f_stop_denominator(self):
self.assertEqual(self.exif_info.f_stop_denominator(), None)
def test_exposure_numerator(self):
self.assertEqual(self.exif_info.exposure_numerator(), None)
def test_exposure_denominator(self):
self.assertEqual(self.exif_info.exposure_denominator(), None)
def test_iso(self):
self.assertEqual(self.exif_info.iso(), None)
def test_focal_length_numerator(self):
self.assertEqual(self.exif_info.focal_length_numerator(), None)
def test_focal_length_denominator(self):
self.assertEqual(self.exif_info.focal_length_denominator(), None)
def test_lens_model(self):
self.assertEqual(self.exif_info.lens_model(), None)
class ExifInfoTest(TestCase):
def setUp(self):
path = os.path.join(
os.getcwd(),
'photos/tests/fixtures/blake-small.jpg'
)
img = Image.open(path)
self.maxDiff = None
self.exif_info = ExifInfo(img)
def test_model(self):
self.assertEqual(self.exif_info.model(), u'Canon EOS REBEL T3')
def test_make(self):
self.assertEqual(self.exif_info.make(), u'Canon')
def test_f_stop_numerator(self):
self.assertEqual(self.exif_info.f_stop_numerator(), 5)
def test_f_stop_denominator(self):
self.assertEqual(self.exif_info.f_stop_denominator(), 1)
def test_exposure_numerator(self):
self.assertEqual(self.exif_info.exposure_numerator(), 1)
def test_exposure_denominator(self):
self.assertEqual(self.exif_info.exposure_denominator(), 100)
def test_iso(self):
self.assertEqual(self.exif_info.iso(), 800)
def test_date_taken(self):
result = self.exif_info.date_taken()
import datetime
self.assertEqual(result, datetime.datetime(2013, 10, 19, 21, 42, 54))
def test_focal_length_numerator(self):
self.assertEqual(self.exif_info.focal_length_numerator(), 55)
def test_focal_length_denominator(self):
self.assertEqual(self.exif_info.focal_length_denominator(), 1)
def test_lens_model(self):
self.assertEqual(self.exif_info.lens_model(),
u'EF-S15-85mm f/3.5-5.6 IS USM')
def test_exif(self):
result = self.exif_info.get_dictionary()
self.assertEqual(result['ISOSpeedRatings'], 800)