Created
January 29, 2020 12:29
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Diamond Kata using Unit Test
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| require 'test/unit' | |
| require_relative './make_me_diamond.rb' | |
| class TestMakeMeDiamond < Test::Unit::TestCase | |
| def test_setup | |
| assert_equal(3, 2+1) | |
| end | |
| def test_stop_counter | |
| crafter = MakeMeDiamond.new('D') | |
| assert_equal(3, crafter.stop_counter) | |
| end | |
| def test_A_char | |
| crafter = MakeMeDiamond.new('A') | |
| diamond = crafter.make_diamond | |
| assert_equal(1, diamond.length) | |
| assert_equal('A', diamond[0]) | |
| end | |
| def test_A_C_char | |
| crafter = MakeMeDiamond.new('C') | |
| b_line = crafter.line(1) | |
| assert_equal('-B-B-', b_line) | |
| end | |
| def test_A_B_char_left | |
| crafter = MakeMeDiamond.new('B') | |
| assert_equal('-A', crafter.left_output(0)) | |
| assert_equal('B-', crafter.left_output(1)) | |
| end | |
| def test_A_D_char | |
| crafter = MakeMeDiamond.new('D') | |
| diamond = crafter.make_diamond | |
| assert_equal(7, diamond.length) | |
| assert_equal('---A---', diamond[0]) | |
| assert_equal('--B-B--', diamond[1]) | |
| assert_equal('-C---C-', diamond[2]) | |
| assert_equal('D-----D', diamond[3]) | |
| assert_equal('-C---C-', diamond[4]) | |
| assert_equal('--B-B--', diamond[5]) | |
| assert_equal('---A---', diamond[6]) | |
| end | |
| end |
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