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Contents
describe 'UIColor' do
it "should have a #uicolor method" do
UIColor.redColor.uicolor.should == UIColor.redColor
end
it "should have a #uicolor(alpha) method" do
UIColor.redColor.uicolor(0.5).alpha.should == 0.5
end
it "should have a #+(color) method" do
new_color = UIColor.whiteColor + UIColor.blackColor
new_color.red.should == 0.5
new_color.green.should == 0.5
new_color.blue.should == 0.5
end
it "should have a #invert method" do
:red.uicolor.invert.should == UIColor.cyanColor
:green.uicolor.invert.should == UIColor.magentaColor
:blue.uicolor.invert.should == UIColor.yellowColor
:white.uicolor.invert.red.should == 0
:white.uicolor.invert.green.should == 0
:white.uicolor.invert.blue.should == 0
:black.uicolor.invert.red.should == 1
:black.uicolor.invert.green.should == 1
:black.uicolor.invert.blue.should == 1
end
it "should have a #mix_with method" do
white = :white.uicolor
black = :black.uicolor
gray = :gray.uicolor
white.mix_with(black, 0).red.should == 1
white.mix_with(black, 0).green.should == 1
white.mix_with(black, 0).blue.should == 1
white.mix_with(black, 1).red.should == 0
white.mix_with(black, 1).green.should == 0
white.mix_with(black, 1).blue.should == 0
white.mix_with(black, 0.5).red.should == 0.5
white.mix_with(black, 0.5).green.should == 0.5
white.mix_with(black, 0.5).blue.should == 0.5
white.mix_with(black, 0.25).red.should == 0.75
white.mix_with(black, 0.25).green.should == 0.75
white.mix_with(black, 0.25).blue.should == 0.75
white.mix_with(black, 0.75).red.should == 0.25
white.mix_with(black, 0.75).green.should == 0.25
white.mix_with(black, 0.75).blue.should == 0.25
end
end
Version data entries
19 entries across 19 versions & 1 rubygems