1 require File.expand_path(File.dirname(__FILE__) + '/edgecase')
3 # You need to write the triangle method in the file 'triangle.rb'
6 class AboutTriangleProject < EdgeCase::Koan
7 def test_equilateral_triangles_have_equal_sides
8 assert_equal :equilateral, triangle(2, 2, 2)
9 assert_equal :equilateral, triangle(10, 10, 10)
12 def test_isosceles_triangles_have_exactly_two_sides_equal
13 assert_equal :isosceles, triangle(3, 4, 4)
14 assert_equal :isosceles, triangle(4, 3, 4)
15 assert_equal :isosceles, triangle(4, 4, 3)
16 assert_equal :isosceles, triangle(10, 10, 2)
19 def test_scalene_triangles_have_no_equal_sides
20 assert_equal :scalene, triangle(3, 4, 5)
21 assert_equal :scalene, triangle(10, 11, 12)
22 assert_equal :scalene, triangle(5, 4, 2)