64 lines
1.5 KiB
Ruby
64 lines
1.5 KiB
Ruby
require 'abstract_unit'
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class RangeTest < Test::Unit::TestCase
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def test_to_s_from_dates
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date_range = Date.new(2005, 12, 10)..Date.new(2005, 12, 12)
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assert_equal "BETWEEN '2005-12-10' AND '2005-12-12'", date_range.to_s(:db)
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end
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def test_to_s_from_times
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date_range = Time.utc(2005, 12, 10, 15, 30)..Time.utc(2005, 12, 10, 17, 30)
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assert_equal "BETWEEN '2005-12-10 15:30:00' AND '2005-12-10 17:30:00'", date_range.to_s(:db)
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end
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def test_overlaps_last_inclusive
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assert((1..5).overlaps?(5..10))
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end
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def test_overlaps_last_exclusive
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assert !(1...5).overlaps?(5..10)
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end
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def test_overlaps_first_inclusive
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assert((5..10).overlaps?(1..5))
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end
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def test_overlaps_first_exclusive
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assert !(5..10).overlaps?(1...5)
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end
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def test_should_include_identical_inclusive
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assert((1..10).include?(1..10))
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end
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def test_should_include_identical_exclusive
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assert((1...10).include?(1...10))
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end
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def test_should_include_other_with_exlusive_end
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assert((1..10).include?(1...10))
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end
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def test_exclusive_end_should_not_include_identical_with_inclusive_end
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assert !(1...10).include?(1..10)
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end
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def test_should_not_include_overlapping_first
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assert !(2..8).include?(1..3)
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end
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def test_should_not_include_overlapping_last
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assert !(2..8).include?(5..9)
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end
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def test_blockless_step
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assert_equal [1,3,5,7,9], (1..10).step(2)
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end
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def test_original_step
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array = []
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(1..10).step(2) {|i| array << i }
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assert_equal [1,3,5,7,9], array
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end
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end
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