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Refactor command line tests for CPD and create a BaseCPDCLITest class

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This commit is contained in:
Andreas Dangel
2016-01-20 22:13:25 +01:00
parent 7a33d59a95
commit 8c4d307ddd
3 changed files with 63 additions and 70 deletions
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40
pmd-javascript/src/test/java/net/sourceforge/pmd/cpd/CPDCommandLineInterfaceTest.java
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@ -3,54 +3,26 @@
*/
package net.sourceforge.pmd.cpd;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
import net.sourceforge.pmd.cli.BaseCPDCLITest;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class CPDCommandLineInterfaceTest {
private ByteArrayOutputStream bufferStdout;
private PrintStream originalStdout;
private PrintStream originalStderr;
@Before
public void setup() throws UnsupportedEncodingException {
originalStdout = System.out;
originalStderr = System.err;
bufferStdout = new ByteArrayOutputStream();
System.setOut(new PrintStream(bufferStdout, false, "UTF-8"));
System.setErr(System.out);
}
@After
public void teardown() {
System.setOut(originalStdout);
System.setErr(originalStderr);
}
public class CPDCommandLineInterfaceTest extends BaseCPDCLITest {
@Test
public void shouldFindDuplicatesWithDifferentFileExtensions() throws Exception {
public void shouldFindDuplicatesWithDifferentFileExtensions() {
runCPD("--minimum-tokens", "5", "--language", "js", "--files", "src/test/resources/net/sourceforge/pmd/cpd/ts/File1.ts",
"src/test/resources/net/sourceforge/pmd/cpd/ts/File2.ts");
String out = bufferStdout.toString("UTF-8");
String out = getOutput();
Assert.assertTrue(out.contains("Found a 9 line (30 tokens) duplication in the following files"));
}
@Test
public void shouldFindNoDuplicatesWithDifferentFileExtensions() throws Exception {
public void shouldFindNoDuplicatesWithDifferentFileExtensions() {
runCPD("--minimum-tokens", "5", "--language", "js", "--files", "src/test/resources/net/sourceforge/pmd/cpd/ts/");
String out = bufferStdout.toString("UTF-8");
String out = getOutput();
Assert.assertTrue(out.isEmpty());
}
private void runCPD(String ... args) {
System.setProperty(CPDCommandLineInterface.NO_EXIT_AFTER_RUN, "true");
CPD.main(args);
}
}