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require 'date'
describe :datetime_sec, shared: true do
it "returns 0 seconds if passed no arguments" do
d = DateTime.new
d.send(@method).should == 0
end
it "returns the seconds passed in the arguments" do
new_datetime(second: 5).send(@method).should == 5
end
it "adds 60 to negative values" do
new_datetime(second: -20).send(@method).should == 40
end
it "returns the absolute value of a Rational" do
new_datetime(second: 5 + Rational(1,2)).send(@method).should == 5
end
it "returns the absolute value of a float" do
new_datetime(second: 5.5).send(@method).should == 5
end
it "raises an error when minute is given as a rational" do
lambda { new_datetime(minute: 5 + Rational(1,2)) }.should raise_error(ArgumentError)
end
it "raises an error, when the second is smaller than -60" do
lambda { new_datetime(second: -61) }.should raise_error(ArgumentError)
end
it "raises an error, when the second is greater or equal than 60" do
lambda { new_datetime(second: 60) }.should raise_error(ArgumentError)
end
it "raises an error for second fractions smaller than -60" do
lambda { new_datetime(second: -60 - Rational(1,2))}.should(
raise_error(ArgumentError))
end
it "takes a second fraction near 60" do
new_datetime(second: 59 + Rational(1,2)).send(@method).should == 59
end
end
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