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17 lines
581 B
17 lines
581 B
require File.expand_path(File.dirname(__FILE__) + '/edgecase')
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# You need to write the triangle method in the file 'triangle.rb'
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require 'triangle.rb'
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class AboutTriangleProject2 < EdgeCase::Koan
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# The first assignment did not talk about how to handle errors.
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# Let's handle that part now.
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def test_illegal_triangles_throw_exceptions
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assert_raise(TriangleError) do triangle(0, 0, 0) end
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assert_raise(TriangleError) do triangle(3, 4, -5) end
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assert_raise(TriangleError) do triangle(1, 1, 3) end
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assert_raise(TriangleError) do triangle(2, 4, 2) end
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end
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end
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