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# frozen_string_literal: false
require 'test/unit'
class Test_ArithSeq < Test::Unit::TestCase
def test_extract_with_arith_seq
assert_separately([], <<-"end;") #do
require '-test-/arith_seq/extract'
b, e, s, f, r = Enumerator::ArithmeticSequence.__extract__(1.step(10, 2))
assert_equal([1, 10, 2, 0, 1], [b, e, s, f, r])
b, e, s, f, r = Enumerator::ArithmeticSequence.__extract__((1..10) % 2)
assert_equal([1, 10, 2, 0, 1], [b, e, s, f, r])
b, e, s, f, r = Enumerator::ArithmeticSequence.__extract__((1...10) % 2)
assert_equal([1, 10, 2, 1, 1], [b, e, s, f, r])
end;
end
def test_extract_with_range
assert_separately([], <<-"end;") #do
require '-test-/arith_seq/extract'
b, e, s, f, r = Enumerator::ArithmeticSequence.__extract__(1..10)
assert_equal([1, 10, 1, 0, 1], [b, e, s, f, r])
b, e, s, f, r = Enumerator::ArithmeticSequence.__extract__(1...10)
assert_equal([1, 10, 1, 1, 1], [b, e, s, f, r])
end;
end
def test_extract_with_others
assert_separately([], <<-"end;") #do
require '-test-/arith_seq/extract'
b, e, s, f, r = Enumerator::ArithmeticSequence.__extract__(nil)
assert_equal([nil, nil, nil, nil, 0], [b, e, s, f, r])
end;
end
end
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