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require 'mspec/helpers/datetime'
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
ruby_version_is "" .. "1.9" do
it "raises an error when second is given as a float" do
# Float has no method to_r
lambda { new_datetime(:second => 5.5) }.should raise_error(NoMethodError)
end
end
ruby_version_is "1.9" do
it "returns the absolute value of a float" do
new_datetime(:second => 5.5).send(@method).should == 5
end
end
ruby_version_is "" ... "1.9.3" do
it "displays the fraction of a minute" do
new_datetime(:minute => 5 + Rational(1,2)).send(@method).should == 30
end
end
ruby_version_is "1.9.3" do
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
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
ruby_version_is "1.8.7" do
it "takes a second fraction near 60" do
new_datetime(:second => 59 + Rational(1,2)).send(@method).should == 59
end
end
end
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