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Provides a test framework on top of Bootique.
/*
* Licensed to ObjectStyle LLC under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ObjectStyle LLC licenses
* this file to you 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 io.bootique.junit5;
import io.bootique.log.BootLogger;
import io.bootique.log.DefaultBootLogger;
/**
* Encapsulates tested process STDIN and STDERR streams.
*
* @since 2.0
*/
public class TestIO {
private InMemoryPrintStream stdout;
private InMemoryPrintStream stderr;
private boolean trace;
public static TestIO noTrace() {
return create(false);
}
public static TestIO trace() {
return create(true);
}
private static TestIO create(boolean trace) {
return new TestIO(new InMemoryPrintStream(System.out), new InMemoryPrintStream(System.err), trace);
}
protected TestIO(InMemoryPrintStream stdout, InMemoryPrintStream stderr, boolean trace) {
this.stdout = stdout;
this.stderr = stderr;
this.trace = trace;
}
public BootLogger getBootLogger() {
return new DefaultBootLogger(trace, stdout, stderr);
}
public String getStderr() {
return stderr.toString();
}
public String getStdout() {
return stdout.toString();
}
}