diff options
Diffstat (limited to 'iPhone/GTMUIImage+ResizeTest.m')
-rw-r--r-- | iPhone/GTMUIImage+ResizeTest.m | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/iPhone/GTMUIImage+ResizeTest.m b/iPhone/GTMUIImage+ResizeTest.m index 4678511..8318104 100644 --- a/iPhone/GTMUIImage+ResizeTest.m +++ b/iPhone/GTMUIImage+ResizeTest.m @@ -253,4 +253,30 @@ GTMUIImageResizeAssertImageEqual(actual, @"50x100_to_40x60_clip"); } +- (void)testImageByRotating { + UIImage *actual = nil; + UIImage *landscapeImage = + [UIImage imageNamed:@"GTMUIImage+Resize_100x50.png"]; + STAssertNotNil(landscapeImage, @"Unable to read image."); + + // Rotate 90 degrees. + actual = [landscapeImage gtm_imageByRotating:UIImageOrientationRight]; + GTMUIImageResizeAssertImageEqual(actual, @"50x100"); + + // Rotate 180 degrees. + actual = [landscapeImage gtm_imageByRotating:UIImageOrientationDown]; + GTMUIImageResizeAssertImageEqual(actual, + @"100x50_flipped"); + + + // Rotate 270 degrees. + actual = [landscapeImage gtm_imageByRotating:UIImageOrientationLeft]; + GTMUIImageResizeAssertImageEqual(actual, + @"50x100_flipped"); + + // Rotate 360 degrees. + actual = [landscapeImage gtm_imageByRotating:UIImageOrientationUp]; + GTMUIImageResizeAssertImageEqual(actual, @"100x50"); +} + @end |