Sha256: 73cf05f0b15da924c92a70121c73370fa7f079a346f593a2e84ff311ca197cec
Contents?: true
Size: 1.22 KB
Versions: 144
Compression:
Stored size: 1.22 KB
Contents
class AttrUpdatesTest < UIView
attr_updates :color
attr :did_update
def setNeedsDisplay
@did_update = true
super
end
def reset!
@did_update = false
end
end
describe 'UIView##attr_updates' do
it 'should assign the ivar' do
subject = AttrUpdatesTest.new
subject.color = :red
subject.color.should == :red
end
it 'should reset did_update' do
subject = AttrUpdatesTest.new
subject.reset!
subject.did_update.should == false
end
it 'should cause setNeedsDisplay to be called' do
subject = AttrUpdatesTest.new
subject.reset!
subject.did_update.should == false
subject.color = :red # value changed from nil
subject.color.should == :red
subject.did_update.should == true
end
it 'should not cause setNeedsDisplay to be called if the value doesn\'t change' do
subject = AttrUpdatesTest.new
subject.reset!
subject.did_update.should == false
subject.color = :red # value changed from nil
subject.color.should == :red
subject.did_update.should == true
subject.reset!
subject.did_update.should == false
subject.color = :red # same value, so no update
subject.color.should == :red
subject.did_update.should == false
end
end
Version data entries
144 entries across 144 versions & 1 rubygems