?? pre155versiontest.java
字號(hào):
package org.slf4j;
import java.io.PrintStream;
import java.util.Random;
import junit.framework.TestCase;
public class Pre155VersionTest extends TestCase {
StringPrintStream sps = new StringPrintStream(System.err);
PrintStream old = System.err;
int diff = 1024 + new Random().nextInt(10000);
public Pre155VersionTest(String name) {
super(name);
}
protected void setUp() throws Exception {
super.setUp();
System.setErr(sps);
}
protected void tearDown() throws Exception {
super.tearDown();
System.setErr(old);
}
public void test() throws Exception {
Logger logger = LoggerFactory.getLogger(this.getClass());
String msg = "hello world " + diff;
logger.info(msg);
String s0 = (String) sps.stringList.get(0);
assertTrue(s0.contains(msg));
}
}
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