class AboutAsserts < EdgeCase::Koan
# We shall contemplate truth by testing reality, via asserts.
The answers which you seek:
<false> is not true.
def test_assert_truth
assert # This should be true
end
# Enlightenment may be more easily achieved with appropriate
# messages.
The answers which you seek:
This should be true -- Please fix this. <false> is not true.
def test_assert_with_message
assert , "This should be true -- Please fix this"
end
# To understand reality, we must compare our expectations against
# reality.
The answers which you seek:
<false> is not true.
def test_assert_equality
expected_value =
actual_value = 1 + 1
assert expected_value == actual_value
end
# Some ways of asserting equality are better than others.
Please meditate on the following.
def test_a_better_way_of_asserting_equality
expected_value =
actual_value = 1 + 1
assert_equal expected_value, actual_value
end
# Sometimes we will ask you to fill in the values
Please meditate on the following.
def test_fill_in_values
assert_equal , 1 + 1
end
end
