| // Copyright 2018 The Bazel Authors. All rights reserved. |
| // |
| // 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. |
| |
| package com.google.devtools.build.lib.rules.python; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static com.google.devtools.build.lib.testutil.MoreAsserts.assertThrows; |
| |
| import com.google.devtools.build.lib.analysis.util.ConfigurationTestCase; |
| import com.google.devtools.common.options.OptionsParsingException; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for {@link PythonConfiguration}. */ |
| @RunWith(JUnit4.class) |
| public class PythonConfigurationTest extends ConfigurationTestCase { |
| |
| @Test |
| public void invalidForcePythonValue_NotATargetValue() throws Exception { |
| checkError("'--force_python' argument must be 'PY2' or 'PY3'", "--force_python=PY2AND3"); |
| } |
| |
| @Test |
| public void invalidForcePythonValue_UnknownValue() { |
| OptionsParsingException expected = |
| assertThrows( |
| OptionsParsingException.class, |
| () -> create("--force_python=BEETLEJUICE")); |
| assertThat(expected).hasMessageThat() |
| .contains("While parsing option --force_python=BEETLEJUICE: Not a valid Python version"); |
| } |
| } |