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Fix the test case by adding a little inaccuracy for blur effect result

This commit is contained in:
lizhuoli 2022-03-03 21:49:49 +08:00
parent 1b0fdd8cb6
commit 64902962e3
1 changed files with 11 additions and 8 deletions
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19
Tests/Tests/SDImageTransformerTests.m
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@ -177,14 +177,17 @@
expect(CGSizeEqualToSize(blurredImage.size, testImage.size)).beTruthy();
// Check left color, should be blurred
UIColor *leftColor = [blurredImage sd_colorAtPoint:CGPointMake(80, 150)];
// Hard-code from the output, allows a little deviation because of blur diffs
NSString *expectedColorHex;
if (testImage.CIImage) {
expectedColorHex = @"#c0721b17";
} else {
expectedColorHex = @"#c1721b17";
}
expect([leftColor.sd_hexString isEqualToString:expectedColorHex]).beTruthy();
// Hard-code from the output, allows a little deviation because of blur diffs between OS versions :)
// rgba(114, 27, 23, 0.75)
UIColor *expectedColor = [UIColor colorWithRed:114.0/255.0 green:27.0/255.0 blue:23.0/255.0 alpha:0.75];
CGFloat r1, g1, b1, a1;
CGFloat r2, g2, b2, a2;
[leftColor getRed:&r1 green:&g1 blue:&b1 alpha:&a1];
[expectedColor getRed:&r2 green:&g2 blue:&b2 alpha:&a2];
expect(r1).beCloseToWithin(r2, 2.0/255.0);
expect(g1).beCloseToWithin(g2, 2.0/255.0);
expect(b1).beCloseToWithin(b2, 2.0/255.0);
expect(a1).beCloseToWithin(a2, 2.0/255.0);
// Check rounded corner operation not inversion the image
UIColor *topCenterColor = [blurredImage sd_colorAtPoint:CGPointMake(150, 20)];
UIColor *bottomCenterColor = [blurredImage sd_colorAtPoint:CGPointMake(150, 280)];