After:
  call ale#semver#ResetVersionCache()

Execute(ParseVersion should return the version from the lines of output):
  " We should be able to parse the semver string from flake8
  AssertEqual [3, 0, 4], ale#semver#ParseVersion([
  \ '3.0.4 (mccabe: 0.5.2, pyflakes: 1.2.3, pycodestyle: 2.0.0) CPython 2.7.12 on Linux',
  \ '1.2.3',
  \])

Execute(ParseVersion should return an empty list when no vesrion can be found):
  AssertEqual [], ale#semver#ParseVersion(['x'])
  AssertEqual [], ale#semver#ParseVersion([])

Execute(ParseVersion should tolerate missing patch numbers):
  " This goes against the semver spec, but we handle it anyway.
  AssertEqual [3, 4, 0], ale#semver#ParseVersion(['Version 3.4'])

Execute(GTE should compare triples correctly):
  Assert ale#semver#GTE([3, 0, 4], [3, 0, 0])
  Assert ale#semver#GTE([3, 0, 0], [3, 0, 0])
  Assert ale#semver#GTE([3, 0, 0], [2, 0, 0])
  Assert ale#semver#GTE([3, 1, 0], [3, 1, 0])
  Assert ale#semver#GTE([3, 2, 0], [3, 1, 0])
  Assert ale#semver#GTE([3, 2, 2], [3, 1, 6])
  Assert ale#semver#GTE([3, 2, 5], [3, 2, 5])
  Assert ale#semver#GTE([3, 2, 6], [3, 2, 5])
  Assert !ale#semver#GTE([2, 9, 1], [3, 0, 0])
  Assert !ale#semver#GTE([3, 2, 3], [3, 3, 3])
  Assert !ale#semver#GTE([3, 3, 2], [3, 3, 3])

Execute(GTE should compare pairs correctly):
  Assert ale#semver#GTE([3, 0], [3, 0, 0])
  Assert ale#semver#GTE([3, 0], [3, 0])
  Assert ale#semver#GTE([3, 1], [3, 0])
  Assert ale#semver#GTE([3, 1], [3, 0, 0])
  Assert ale#semver#GTE([3, 0, 1], [3, 0])
  Assert !ale#semver#GTE([3, 0], [3, 0, 1])
  Assert !ale#semver#GTE([3, 0], [3, 1])
  Assert !ale#semver#GTE([2, 9, 11], [3, 0])

Execute(GTE should permit the LHS to be an empty List):
  Assert !ale#semver#GTE([], [0, 0, 0])