Changed image used in unit tests, and corresponding dimensions, to av…

…oid machine-dependent rounding behavior.

wandtests/image.py

@@ -514,61 +514,61 @@ def resize_errors():
 @tests.test
 def transform():
     """Transforms (crops and resizes with geometry strings) the image."""
-    with Image(filename=asset('mona-lisa.jpg')) as img:
+    with Image(filename=asset('beach.jpg')) as img:
         with img.clone() as a:
-            assert a.size == (402, 599)
+            assert a.size == (800, 600)
             a.transform(resize='200%')
-            assert a.size == (804, 1198)
+            assert a.size == (1600, 1200)
         with img.clone() as b:
-            assert b.size == (402, 599)
+            assert b.size == (800, 600)
             b.transform(resize='200%x100%')
-            assert b.size == (804, 599)
+            assert b.size == (1600, 600)
         with img.clone() as c:
-            assert c.size == (402, 599)
-            c.transform(resize='804')
-            assert c.size == (804, 1198)
+            assert c.size == (800, 600)
+            c.transform(resize='1200')
+            assert c.size == (1200, 900)
         with img.clone() as d:
-            assert d.size == (402, 599)
+            assert d.size == (800, 600)
             d.transform(resize='x300')
-            assert d.size == (201, 300)
+            assert d.size == (400, 300)
         with img.clone() as e:
-            assert e.size == (402, 599)
-            e.transform(resize='201x599')
-            assert e.size == (201, 300)
+            assert e.size == (800, 600)
+            e.transform(resize='400x600')
+            assert e.size == (400, 300)
         with img.clone() as f:
-            assert f.size == (402, 599)
-            f.transform(resize='804x599^')
-            assert f.size == (804, 1198)
+            assert f.size == (800, 600)
+            f.transform(resize='1000x1200^')
+            assert f.size == (1600, 1200)
         with img.clone() as g:
-            assert g.size == (402, 599)
+            assert g.size == (800, 600)
             g.transform(resize='100x100!')
             assert g.size == (100, 100)
         with img.clone() as h:
-            assert h.size == (402, 599)
-            h.transform(resize='201x350>')
-            assert h.size == (201, 300)
+            assert h.size == (800, 600)
+            h.transform(resize='400x500>')
+            assert h.size == (400, 300)
         with img.clone() as i:
-            assert i.size == (402, 599)
-            i.transform(resize='804x3000<')
-            assert i.size == (804, 1198)
+            assert i.size == (800, 600)
+            i.transform(resize='1200x3000<')
+            assert i.size == (1200, 900)
         with img.clone() as j:
-            assert j.size == (402, 599)
-            j.transform(resize='60300@')
-            assert j.size == (201, 300)
+            assert j.size == (800, 600)
+            j.transform(resize='120000@')
+            assert j.size == (400, 300)
         with img.clone() as k:
-            assert k.size == (402, 599)
+            assert k.size == (800, 600)
             k.transform(crop='300x300')
             assert k.size == (300, 300)
         with img.clone() as l:
-            assert l.size == (402, 599)
+            assert l.size == (800, 600)
             l.transform(crop='300x300+100+100')
             assert l.size == (300, 300)
         with img.clone() as m:
-            assert m.size == (402, 599)
+            assert m.size == (800, 600)
             m.transform(crop='300x300-150-150')
             assert m.size == (150, 150)
         with img.clone() as n:
-            assert n.size == (402, 599)
+            assert n.size == (800, 600)
             n.transform('300x300', '200%')
             assert n.size == (600, 600)