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describe :date_valid_ordinal?, :shared => true do
ruby_version_is "" ... "1.9" do
it "determines if the date is a valid ordinal date" do
# October 1582 (the Gregorian calendar, Ordinal Date in 1.8)
# S M Tu W Th F S
# 274 275 276 277 278 279
# 280 281 282 283 284 285 286
# 287 288 289 290 291 292 293
# 294
Date.send(@method, 1582, 277).should == Date.civil(1582, 10, 4).jd
Date.send(@method, 1582, 278).should == nil
Date.send(@method, 1582, 287).should == nil
Date.send(@method, 1582, 288).should == Date.civil(1582, 10, 15).jd
Date.send(@method, 1582, 287, Date::ENGLAND).should_not == nil
Date.send(@method, 1582, 287, Date::ENGLAND).should == Date.civil(1582, 10, 14, Date::ENGLAND).jd
end
it "handles negative day numbers" do
# October 1582 (the Gregorian calendar, Ordinal Date in 1.8)
# S M Tu W Th F S
# -92 -91 -90 -89 -78 -77
# -76 -75 -74 -73 -72 -71 -70
# -69 -68 -67 -66 -65 -64 -63
# -62
Date.send(@method, 1582, -89).should == Date.civil(1582, 10, 4).jd
Date.send(@method, 1582, -88).should == nil
Date.send(@method, 1582, -79).should == nil
Date.send(@method, 1582, -78).should == Date.civil(1582, 10, 15).jd
Date.send(@method, 2007, -100).should == Date.send(@method, 2007, 266)
end
end
ruby_version_is "1.9" do
it "determines if the date is a valid ordinal date" do
# October 1582 (the Gregorian calendar, Ordinal Date in 1.9)
# S M Tu W Th F S
# 274 275 276 277 278 279
# 280 281 282 283 284 285 286
# 287 288 289 290 291 292 293
# 294
Date.send(@method, 1582, 277).should == true
Date.send(@method, 1582, 278).should == true
Date.send(@method, 1582, 287).should == true
Date.send(@method, 1582, 288).should == true
end
it "handles negative day numbers" do
# October 1582 (the Gregorian calendar, Ordinal Date in 1.9)
# S M Tu W Th F S
# -82 -81 -80 -79 -78 -77
# -76 -75 -74 -73 -72 -71 -70
# -69 -68 -67 -66 -65 -64 -63
# -62
Date.send(@method, 1582, -79).should == true
Date.send(@method, 1582, -78).should == true
Date.send(@method, 2007, -100).should == true
end
end
end
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