text: # Copyright 2022 Google LLC
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #      http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import tftest
  
  
  def test_single_range(plan_runner):
    "Test single PSA range."
    _, resources = plan_runner(psa_ranges='{foobar="172.16.100.0/24"}')
    assert len(resources) == 3
  
  
  def test_multi_range(plan_runner):
    "Test multiple PSA ranges."
    psa_ranges = '{foobar="172.16.100.0/24", frobniz="172.16.101.0/24"}'
    _, resources = plan_runner(psa_ranges=psa_ranges)
    assert len(resources) == 4
  
  
  def test_validation(plan_runner):
    "Test PSA variable validation."
    try:
      plan_runner(psa_ranges='{foobar="foobar"}')
    except tftest.TerraformTestError as e:
      assert 'Invalid value for variable' in e.args[0]
  