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Diffstat (limited to 'spec/ruby/shared/complex/rect.rb')
-rw-r--r-- | spec/ruby/shared/complex/rect.rb | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/spec/ruby/shared/complex/rect.rb b/spec/ruby/shared/complex/rect.rb deleted file mode 100644 index cb4bd75b4a..0000000000 --- a/spec/ruby/shared/complex/rect.rb +++ /dev/null @@ -1,96 +0,0 @@ -require_relative '../../spec_helper' - -describe :complex_rect, shared: true do - before :each do - @numbers = [ - Complex(1), - Complex(0, 20), - Complex(0, 0), - Complex(0.0), - Complex(9999999**99), - Complex(-20), - Complex.polar(76, 10) - ] - end - - it "returns an Array" do - @numbers.each do |number| - number.send(@method).should be_an_instance_of(Array) - end - end - - it "returns a two-element Array" do - @numbers.each do |number| - number.send(@method).size.should == 2 - end - end - - it "returns the real part of self as the first element" do - @numbers.each do |number| - number.send(@method).first.should == number.real - end - end - - it "returns the imaginary part of self as the last element" do - @numbers.each do |number| - number.send(@method).last.should == number.imaginary - end - end - - it "raises an ArgumentError if given any arguments" do - @numbers.each do |number| - lambda { number.send(@method, number) }.should raise_error(ArgumentError) - end - end -end - -describe :complex_rect_class, shared: true do - describe "passed a Numeric n which responds to #real? with true" do - it "returns a Complex with real part n and imaginary part 0" do - n = mock_numeric('n') - n.should_receive(:real?).any_number_of_times.and_return(true) - result = Complex.send(@method, n) - result.real.should == n - result.imag.should == 0 - end - end - - describe "passed a Numeric which responds to #real? with false" do - it "raises TypeError" do - n = mock_numeric('n') - n.should_receive(:real?).any_number_of_times.and_return(false) - lambda { Complex.send(@method, n) }.should raise_error(TypeError) - end - end - - describe "passed Numerics n1 and n2 and at least one responds to #real? with false" do - [[false, false], [false, true], [true, false]].each do |r1, r2| - it "raises TypeError" do - n1 = mock_numeric('n1') - n2 = mock_numeric('n2') - n1.should_receive(:real?).any_number_of_times.and_return(r1) - n2.should_receive(:real?).any_number_of_times.and_return(r2) - lambda { Complex.send(@method, n1, n2) }.should raise_error(TypeError) - end - end - end - - describe "passed Numerics n1 and n2 and both respond to #real? with true" do - it "returns a Complex with real part n1 and imaginary part n2" do - n1 = mock_numeric('n1') - n2 = mock_numeric('n2') - n1.should_receive(:real?).any_number_of_times.and_return(true) - n2.should_receive(:real?).any_number_of_times.and_return(true) - result = Complex.send(@method, n1, n2) - result.real.should == n1 - result.imag.should == n2 - end - end - - describe "passed a non-Numeric" do - it "raises TypeError" do - lambda { Complex.send(@method, :sym) }.should raise_error(TypeError) - lambda { Complex.send(@method, 0, :sym) }.should raise_error(TypeError) - end - end -end |