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Contents
require 'minitest/autorun'
require_relative 'collatz_conjecture'
# Common test data version: 1.1.1 25c4479
class CollatzConjectureTest < Minitest::Test
def test_zero_steps_for_one
# skip
assert_equal 0, CollatzConjecture.steps(1)
end
def test_divide_if_even
skip
assert_equal 4, CollatzConjecture.steps(16)
end
def test_even_and_odd_steps
skip
assert_equal 9, CollatzConjecture.steps(12)
end
def test_large_number_of_even_and_odd_steps
skip
assert_equal 152, CollatzConjecture.steps(1_000_000)
end
def test_zero_is_an_error
skip
assert_raises(ArgumentError) { CollatzConjecture.steps(0) }
end
def test_negative_value_is_an_error
skip
assert_raises(ArgumentError) { CollatzConjecture.steps(-15) }
end
# Problems in exercism evolve over time, as we find better ways to ask
# questions.
# The version number refers to the version of the problem you solved,
# not your solution.
#
# Define a constant named VERSION inside of the top level BookKeeping
# module, which may be placed near the end of your file.
#
# In your file, it will look like this:
#
# module BookKeeping
# VERSION = 1 # Where the version number matches the one in the test.
# end
#
# If you are curious, read more about constants on RubyDoc:
# http://ruby-doc.org/docs/ruby-doc-bundle/UsersGuide/rg/constants.html
def test_bookkeeping
skip
assert_equal 1, BookKeeping::VERSION
end
end
Version data entries
188 entries across 188 versions & 1 rubygems