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require 'mspec/helpers/datetime'
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
ruby_version_is "" ... "1.9.3" do
it "returns the absolute value of a Rational" do
new_datetime(:minute => 5 + Rational(1,2)).send(@method).should == 5
end
end
ruby_version_is "1.9.3" do
it "raises an error for Rational" do
lambda { new_datetime :minute => 5 + Rational(1,2) }.should raise_error(ArgumentError)
end
end
ruby_version_is "" .. "1.9" do
it "raises an error for Float" do
lambda { new_datetime :minute => 5.5 }.should raise_error(NoMethodError)
end
end
ruby_version_is "1.9" ... "1.9.3" do
it "returns the absolute value of a Float" do
new_datetime(:minute => 5.5).send(@method).should == 5
end
end
ruby_version_is "1.9.3" do
it "raises an error for Float" do
lambda { new_datetime :minute => 5.5 }.should raise_error(ArgumentError)
end
end
ruby_version_is "" ... "1.9.3" do
it "returns a fraction of an hour" do
new_datetime(:hour => 2 + Rational(1,2)).send(@method).should == 30
end
end
ruby_version_is "1.9.3" do
it "raises an error for Rational" do
lambda { new_datetime(:hour => 2 + Rational(1,2)) }.should raise_error(ArgumentError)
end
end
it "raises an error, when the minute is smaller than -60" do
lambda { new_datetime(:minute => -61) }.should raise_error(ArgumentError)
end
it "raises an error, when the minute is greater or equal than 60" do
lambda { new_datetime(:minute => 60) }.should raise_error(ArgumentError)
end
it "raises an error for minute fractions smaller than -60" do
lambda { new_datetime(:minute => -60 - Rational(1,2))}.should(
raise_error(ArgumentError))
end
ruby_version_is "1.8.7" ... "1.9.3" do
it "takes a minute fraction near 60" do
new_datetime(:minute => 59 + Rational(1,2)).send(@method).should == 59
end
end
end
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