Clean WebP tests where `object` variable was used instead of `self`

test/test_image_encoders_webp.py

@@ -17,7 +17,7 @@ class Test_get_riff_structure(object):
     def webp_image(self):
         return open("test/images/alpha.lossless.metadata.webp", "rb").read()
 
-    def test_riff_structure(object, webp_image):
+    def test_riff_structure(self, webp_image):
         riff = webp.get_riff_structure(webp_image)
         assert riff["formtype"] == "WEBP"
         assert riff["size"] == 11868
@@ -94,15 +94,15 @@ class Test_get_vp8x_info(object):
 
 
 class Test_is_lossy_webp(object):
-    def test_with_lossy_webp(object):
+    def test_with_lossy_webp(self):
         image_bytes = open("test/images/alpha.lossy.webp", "rb").read()
         assert webp.is_lossy_webp(image_bytes) is True
 
-    def test_with_lossless_webp(object):
+    def test_with_lossless_webp(self):
         image_bytes = open("test/images/alpha.lossless.webp", "rb").read()
         assert webp.is_lossy_webp(image_bytes) is False
 
-    def test_with_png(object):
+    def test_with_png(self):
         image_bytes = open("test/images/alpha.png", "rb").read()
         assert webp.is_lossy_webp(image_bytes) is False
 

test/test_image_encoders_webp_lossless.py

@@ -6,15 +6,15 @@ from yoga.image.encoders import webp_lossless
 
 
 class Test_is_lossless_webp(object):
-    def test_with_lossy_webp(object):
+    def test_with_lossy_webp(self):
         image_bytes = open("test/images/alpha.lossy.webp", "rb").read()
         assert webp_lossless.is_lossless_webp(image_bytes) is False
 
-    def test_with_lossless_webp(object):
+    def test_with_lossless_webp(self):
         image_bytes = open("test/images/alpha.lossless.webp", "rb").read()
         assert webp_lossless.is_lossless_webp(image_bytes) is True
 
-    def test_with_png(object):
+    def test_with_png(self):
         image_bytes = open("test/images/alpha.png", "rb").read()
         assert webp_lossless.is_lossless_webp(image_bytes) is False