add test to invoke each generator and catch simple crashes (#16425)

* add test

* remove unused imports

* remove SmartBear copyright line

* use 3.0 input
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martin-mfg 2023-08-29 07:35:45 +02:00 committed by GitHub
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/*
* Copyright 2018 OpenAPI-Generator Contributors (https://openapi-generator.tech)
*
* 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
*
* https://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 org.openapitools.codegen;
import org.openapitools.codegen.config.CodegenConfigurator;
import org.testng.Assert;
import org.testng.annotations.Test;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.util.List;
public class AllGeneratorsTest {
@Test
public void testEachWithPetstore() throws IOException {
for (final CodegenConfig codegenConfig : CodegenConfigLoader.getAll()) {
File output = Files.createTempDirectory("test").toFile();
output.deleteOnExit();
final CodegenConfigurator configurator = new CodegenConfigurator()
.setGeneratorName(codegenConfig.getName())
.setInputSpec("src/test/resources/3_0/petstore.yaml")
.setOutputDir(output.getAbsolutePath().replace("\\", "/"));
final ClientOptInput clientOptInput = configurator.toClientOptInput();
DefaultGenerator generator = new DefaultGenerator();
List<File> files = generator.opts(clientOptInput).generate();
// Main intention of this test is to check that nothing crashes. Besides, we check here that
// at least 1 file is generated, besides the common ".openapi-generator-ignore", "FILES" and "VERSION" files.
Assert.assertTrue(files.size() >= 4);
}
}
}