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require 'date'
describe :datetime_min, shared: true do
it "returns 0 if no argument is passed" do
DateTime.new.send(@method).should == 0
end
it "returns the minute passed as argument" do
new_datetime(minute: 5).send(@method).should == 5
end
it "adds 60 to negative minutes" do
new_datetime(minute: -20).send(@method).should == 40
end
it "raises an error for Rational" do
-> { new_datetime minute: 5 + Rational(1,2) }.should raise_error(ArgumentError)
end
it "raises an error for Float" do
-> { new_datetime minute: 5.5 }.should raise_error(ArgumentError)
end
it "raises an error for Rational" do
-> { new_datetime(hour: 2 + Rational(1,2)) }.should raise_error(ArgumentError)
end
it "raises an error, when the minute is smaller than -60" do
-> { new_datetime(minute: -61) }.should raise_error(ArgumentError)
end
it "raises an error, when the minute is greater or equal than 60" do
-> { new_datetime(minute: 60) }.should raise_error(ArgumentError)
end
it "raises an error for minute fractions smaller than -60" do
-> { new_datetime(minute: -60 - Rational(1,2))}.should(
raise_error(ArgumentError))
end
end
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