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# frozen_string_literal: true
require_relative "../helper"
module Arel
module Nodes
class TestDescending < Arel::Test
def test_construct
descending = Descending.new "zomg"
assert_equal "zomg", descending.expr
end
def test_reverse
descending = Descending.new "zomg"
ascending = descending.reverse
assert_kind_of Ascending, ascending
assert_equal descending.expr, ascending.expr
end
def test_direction
descending = Descending.new "zomg"
assert_equal :desc, descending.direction
end
def test_ascending?
descending = Descending.new "zomg"
assert !descending.ascending?
end
def test_descending?
descending = Descending.new "zomg"
assert descending.descending?
end
def test_equality_with_same_ivars
array = [Descending.new("zomg"), Descending.new("zomg")]
assert_equal 1, array.uniq.size
end
def test_inequality_with_different_ivars
array = [Descending.new("zomg"), Descending.new("zomg!")]
assert_equal 2, array.uniq.size
end
end
end
end
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