old_contents: from STC_Path_Testing.triangle import triangle
  
  
  class TestTriangleCoverageClass:
      """ C0 Coverage """
      def test_triangle_c0(self):
          assert triangle(5, 5, 10).type == "NOT TRIANGLE"
          assert triangle(10, 10, 10).type == "EQUALATERAL"
          assert triangle(13, 12, 5).type == "RIGHT TRIANGLE"
          assert triangle(10, 10, 5).type == "ISOSCELES"
          assert triangle(10, 9, 8).type == "SCALENE"
  
      def test_triangle_c1(self):
          assert triangle(0, 0, 0).type == "NOT TRIANGLE"
          assert triangle(5, 5, 4).type == "NOT TRIANGLE"
          assert triangle(5, 5, 12).type == "NOT TRIANGLE"
          assert triangle(20, 20, 20).type == "EQUALATERAL"
          assert triangle(12, 15, 9).type == "RIGHT TRIANGLE"
          assert triangle(100, 50, 100).type == "ISOCELES"
          assert triangle(100, 102, 101).type == "SCALENE"
  
      def test_triangle_c2(self):
          """
          Because of Triangle Problem doesn't have a Loop
          so we don't have C2 Coverage Test
          """
  
      def test_triangle_mcdc(self):
          # MCDC: a == b && b == c, FF, FT, TF, TT
          assert triangle(2, 3, 4).type == "SCALENE"
          assert triangle(4, 5, 5).type == "ISOCELES"
          assert triangle(5, 5, 4).type == "ISOCELES"
          assert triangle(6, 6, 6).type == "EQUALATERAL"
  
          # MCDC: a != b && b == c, FF, FT, TF, TT
          # BTW, in here a, b, c will sorted
          assert triangle(5, 5, 6).type == "ISOCELES"
          assert triangle(5, 5, 5).type == "EQUALATERAL"
          assert triangle(3, 5, 6).type == "SCALENE"
          assert triangle(5, 6, 6).type == "ISOCELES"
  
new_contents: from STC_Path_Testing.triangle import triangle
  
  
  class TestTriangleCoverageClass:
      """ C0 Coverage """
      def test_triangle_c0(self):
          assert triangle(5, 5, 10).type == "NOT TRIANGLE"
          assert triangle(10, 10, 10).type == "EQUALATERAL"
          assert triangle(13, 12, 5).type == "RIGHT TRIANGLE"
          assert triangle(10, 10, 5).type == "ISOSCELES"
          assert triangle(10, 9, 8).type == "SCALENE"
  
      def test_triangle_c1(self):
          assert triangle(0, 0, 0).type == "NOT TRIANGLE"
          assert triangle(5, 5, 12).type == "NOT TRIANGLE"
          assert triangle(20, 20, 20).type == "EQUALATERAL"
          assert triangle(12, 15, 9).type == "RIGHT TRIANGLE"
          assert triangle(100, 50, 100).type == "ISOSCELES"
          assert triangle(100, 102, 101).type == "SCALENE"
  
      def test_triangle_c2(self):
          """
          Because of Triangle Problem doesn't have a Loop
          so we don't have C2 Coverage Test
          """
  
      def test_triangle_mcdc(self):
          # MCDC: a == b && b == c, FF, FT, TF, TT
          assert triangle(2, 3, 4).type == "SCALENE"
          assert triangle(4, 5, 5).type == "ISOSCELES"
          assert triangle(5, 5, 4).type == "ISOSCELES"
          assert triangle(6, 6, 6).type == "EQUALATERAL"
  
          # MCDC: a != b && b == c, FF, FT, TF, TT
          # BTW, in here a, b, c will sorted
          assert triangle(5, 5, 6).type == "ISOSCELES"
          assert triangle(5, 5, 5).type == "EQUALATERAL"
          assert triangle(3, 5, 6).type == "SCALENE"
          assert triangle(5, 6, 6).type == "ISOSCELES"
  
subject: Fix type error, remove 1 unused testcase