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Versions: 5
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Contents
shared_examples 'CoordinateTarget' do
before :each do
@dir = dir_class.new(100)
end
include Command
it_behaves_like 'Direction'
it 'should have an accessible target, based on the constructor argument' do
@dir.respond_to?(:target).should == true
@dir.target.should == 100
end
it 'should be constructed with at least a target parameter' do
lambda { dir_class.new }.should raise_error
lambda { dir_class.new 45 }.should_not raise_error
lambda { dir_class.new 45, true }.should_not raise_error
end
it 'should be relative if constructed with a false third parameter' do
direction = dir_class.new(45, false)
direction.absolute?.should == false
end
it 'should be absolute if constructed with a true third parameter' do
direction = dir_class.new(45, true)
direction.absolute?.should == true
end
it 'should be absolute if constructed with only two parameters' do
direction = dir_class.new(45)
direction.absolute?.should == true
end
describe '#to_command' do
it 'should have exactly 1 numerical parameter' do
extract_coordinates(@dir.to_command).length.should == 1
end
it 'should show the provided X value as the next parameter' do
extract_coordinates(@dir.to_command)[0].should == 100
end
end
end
Version data entries
5 entries across 5 versions & 3 rubygems