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[codegen ignore] Lazy test setup

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Moved temp directory preparation to occur at the start of tests and
added temp directory prefix to help avoid conflicts with other tests.
This commit is contained in:
Jim Schubert
2016-05-29 09:47:47 -04:00
parent d172de260d
commit e0c3aa276d
1 changed files with 44 additions and 24 deletions
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68
modules/swagger-codegen/src/test/java/io/swagger/codegen/ignore/CodegenIgnoreProcessorTest.java
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@@ -1,6 +1,8 @@
package io.swagger.codegen.ignore;
import org.apache.commons.io.FileUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testng.annotations.*;
import static org.testng.Assert.*;
@@ -12,35 +14,20 @@ import java.nio.file.Path;
public class CodegenIgnoreProcessorTest {
private static final Logger LOGGER = LoggerFactory.getLogger(CodegenIgnoreProcessorTest.class);
private Boolean allowed;
private final String filename;
private final String ignoreDefinition;
private final String description;
private String outputDir;
private File target;
private Path temp;
private CodegenIgnoreProcessorTest(String filename, String ignoreDefinition, String description) throws IOException {
this.filename = filename;
this.ignoreDefinition = ignoreDefinition;
this.description = description;
temp = Files.createTempDirectory(null);
this.outputDir = temp.toFile().getAbsolutePath();
target = new File(this.outputDir, filename);
boolean mkdirs = target.getParentFile().mkdirs();
if(!mkdirs) {
throw new IOException("Failed to create parent directories for CodegenIgnoreProcessorTest test file.");
}
Path created = Files.createFile(target.toPath());
if(!created.toFile().exists()) {
throw new IOException("Failed to write CodegenIgnoreProcessorTest test file.");
}
// System.out.print(String.format("Created codegen ignore processor test file: %s\n", created.toAbsolutePath()));
File ignoreFile = new File(this.outputDir, ".swagger-codegen-ignore");
try (FileOutputStream stream = new FileOutputStream(ignoreFile)) {
stream.write(ignoreDefinition.getBytes());
}
}
CodegenIgnoreProcessorTest allowed() {
@@ -53,14 +40,47 @@ public class CodegenIgnoreProcessorTest {
return this;
}
@AfterClass
public void afterClass() throws IOException {
FileUtils.deleteDirectory(temp.toFile());
private void prepareTestFiles() throws IOException {
// NOTE: Each test needs its own directory because .swagger-codegen-ignore needs to exist at the root.
temp = Files.createTempDirectory(getClass().getSimpleName());
this.outputDir = temp.toFile().getAbsolutePath();
target = new File(this.outputDir, this.filename);
boolean mkdirs = target.getParentFile().mkdirs();
if(!mkdirs) {
LOGGER.warn("Failed to create directories for CodegenIgnoreProcessorTest test file. Directory may already exist.");
}
Path created = Files.createFile(target.toPath());
if(!created.toFile().exists()) {
throw new IOException("Failed to write CodegenIgnoreProcessorTest test file.");
}
// System.out.print(String.format("Created codegen ignore processor test file: %s\n", created.toAbsolutePath()));
File ignoreFile = new File(this.outputDir, ".swagger-codegen-ignore");
try (FileOutputStream stream = new FileOutputStream(ignoreFile)) {
stream.write(this.ignoreDefinition.getBytes());
}
}
@AfterTest
public void afterTest() throws IOException {
if(temp != null && temp.toFile().exists() && temp.toFile().isDirectory()) {
FileUtils.deleteDirectory(temp.toFile());
}
}
@Test
public void evaluate() {
// Arrange
try {
// Lazily setup files to avoid conflicts and creation when these tests may not even run.
prepareTestFiles();
} catch (IOException e) {
e.printStackTrace();
fail("Failed to prepare test files. " + e.getMessage());
}
CodegenIgnoreProcessor processor = new CodegenIgnoreProcessor(outputDir);
Boolean actual = null;