mirror of
https://github.com/PeterCamilleri/fOOrth
synced 2024-11-16 07:47:56 +01:00
57 lines
1.4 KiB
Ruby
57 lines
1.4 KiB
Ruby
# coding: utf-8
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require_relative '../../lib/fOOrth/monkey_patch/numeric'
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require_relative '../../lib/fOOrth/monkey_patch/rational'
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gem 'minitest'
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require 'minitest/autorun'
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require 'minitest_visible'
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#Test the monkey patches applied to the Object class.
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class RationalMonkeyPatchTester < Minitest::Test
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#Track mini-test progress.
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MinitestVisible.track self, __FILE__
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#Test that it embeds
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def test_foorth_embed
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rat = '1/2'.to_r
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assert_equal(rat.foorth_embed, "'1/2'.to_r")
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end
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#Test for conversion to a rational.
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def test_to_rational
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rat = '1/2'.to_r
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assert_equal(rat.to_foorth_r, rat)
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end
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def test_coerce
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assert_equal(Rational(1,2), Rational.foorth_coerce(0.5))
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assert_equal(Rational(5,1), Rational.foorth_coerce(5))
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assert_equal(Rational(13,10), Rational.foorth_coerce(1.3))
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assert_raises(XfOOrth::XfOOrthError) do
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Rational.foorth_coerce("apple")
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end
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assert_raises(XfOOrth::XfOOrthError) do
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Rational.foorth_coerce(nil)
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end
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rat = '1/2'.to_r
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assert_equal(Rational(1,2), rat.foorth_coerce(0.5))
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assert_equal(Rational(5,1), rat.foorth_coerce(5))
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assert_equal(Rational(13,10), rat.foorth_coerce(1.3))
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assert_raises(XfOOrth::XfOOrthError) do
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rat.foorth_coerce("apple")
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end
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assert_raises(XfOOrth::XfOOrthError) do
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rat.foorth_coerce(nil)
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end
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end
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end
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