exercism-solution/vimscript/triangle/triangle.vader at master · fruit-in/exercism-solution · GitHub

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"
" Version: 1.0.0
"

Before:
  unlet! input expected

Execute (true if all sides are equal):
  let input = [2, 2, 2]
  let expected = 1
  AssertEqual expected, Equilateral(input)

Execute (false if any side is unequal):
  let input = [2, 3, 2]
  let expected = 0
  AssertEqual expected, Equilateral(input)

Execute (false if no sides are equal):
  let input = [5, 4, 6]
  let expected = 0
  AssertEqual expected, Equilateral(input)

Execute (All zero sides are illegal, so the triangle is not equilateral):
  let input = [0, 0, 0]
  let expected = 0
  AssertEqual expected, Equilateral(input)

Execute (sides may be floats):
  let input = [0.5, 0.5, 0.5]
  let expected = 1
  AssertEqual expected, Equilateral(input)

Execute (true if last two sides are equal):
  let input = [3, 4, 4]
  let expected = 1
  AssertEqual expected, Isosceles(input)

Execute (true if first two sides are equal):
  let input = [4, 4, 3]
  let expected = 1
  AssertEqual expected, Isosceles(input)

Execute (true if first and last sides are equal):
  let input = [4, 3, 4]
  let expected = 1
  AssertEqual expected, Isosceles(input)

Execute (equilateral triangles are also isosceles):
  let input = [4, 4, 4]
  let expected = 1
  AssertEqual expected, Isosceles(input)

Execute (false if no sides are equal):
  let input = [2, 3, 4]
  let expected = 0
  AssertEqual expected, Isosceles(input)

Execute (Sides that violate triangle inequality are not isosceles, even if two are equal):
  let input = [1, 1, 3]
  let expected = 0
  AssertEqual expected, Isosceles(input)

Execute (sides may be floats):
  let input = [0.5, 0.4, 0.5]
  let expected = 1
  AssertEqual expected, Isosceles(input)

Execute (true if no sides are equal):
  let input = [5, 4, 6]
  let expected = 1
  AssertEqual expected, Scalene(input)

Execute (false if all sides are equal):
  let input = [4, 4, 4]
  let expected = 0
  AssertEqual expected, Scalene(input)

Execute (false if two sides are equal):
  let input = [4, 4, 3]
  let expected = 0
  AssertEqual expected, Scalene(input)

Execute (Sides that violate triangle inequality are not scalene, even if they are all different):
  let input = [7, 3, 2]
  let expected = 0
  AssertEqual expected, Scalene(input)

Execute (sides may be floats):
  let input = [0.5, 0.4, 0.6]
  let expected = 1
  AssertEqual expected, Scalene(input)