Author: ebourg
Date: Fri May 30 12:08:52 2008
New Revision: 661819
URL: http://svn.apache.org/viewvc?rev=661819&view=rev
Log:
Merged ParseTest into PosixParserTest
Removed:
commons/proper/cli/branches/cli-1.x/src/test/org/apache/commons/cli/ParseTest.java
Modified:
commons/proper/cli/branches/cli-1.x/src/test/org/apache/commons/cli/PosixParserTest.java
Modified:
commons/proper/cli/branches/cli-1.x/src/test/org/apache/commons/cli/PosixParserTest.java
URL:
http://svn.apache.org/viewvc/commons/proper/cli/branches/cli-1.x/src/test/org/apache/commons/cli/PosixParserTest.java?rev=661819&r1=661818&r2=661819&view=diff
==============================================================================
---
commons/proper/cli/branches/cli-1.x/src/test/org/apache/commons/cli/PosixParserTest.java
(original)
+++
commons/proper/cli/branches/cli-1.x/src/test/org/apache/commons/cli/PosixParserTest.java
Fri May 30 12:08:52 2008
@@ -20,12 +20,192 @@
import junit.framework.TestCase;
/**
- * This is a collection of tests that test real world
- * applications command lines focusing on options with
- * long and short names.
+ * Test case for the PosixParser.
+ *
+ * @version $Revision$, $Date$
*/
-public class PosixParserTest extends TestCase {
+public class PosixParserTest extends TestCase
+{
+ private Options options = null;
+ private Parser parser = null;
+
+ public void setUp()
+ {
+ options = new Options()
+ .addOption("a", "enable-a", false, "turn [a] on or off")
+ .addOption("b", "bfile", true, "set the value of [b]")
+ .addOption("c", "copt", false, "turn [c] on or off");
+ parser = new PosixParser();
+ }
+
+ public void testSimpleShort() throws Exception
+ {
+ String[] args = new String[] { "-a",
+ "-b", "toast",
+ "foo", "bar" };
+
+ CommandLine cl = parser.parse(options, args);
+
+ assertTrue( "Confirm -a is set", cl.hasOption("a") );
+ assertTrue( "Confirm -b is set", cl.hasOption("b") );
+ assertTrue( "Confirm arg of -b",
cl.getOptionValue("b").equals("toast") );
+ assertTrue( "Confirm size of extra args", cl.getArgList().size() == 2);
+ }
+
+ public void testSimpleLong() throws Exception
+ {
+ String[] args = new String[] { "--enable-a",
+ "--bfile", "toast",
+ "foo", "bar" };
+
+ CommandLine cl = parser.parse(options, args);
+
+ assertTrue( "Confirm -a is set", cl.hasOption("a") );
+ assertTrue( "Confirm -b is set", cl.hasOption("b") );
+ assertTrue( "Confirm arg of -b",
cl.getOptionValue("b").equals("toast") );
+ assertTrue( "Confirm arg of --bfile", cl.getOptionValue( "bfile"
).equals( "toast" ) );
+ assertTrue( "Confirm size of extra args", cl.getArgList().size() == 2);
+ }
+
+ public void testComplexShort() throws Exception
+ {
+ String[] args = new String[] { "-acbtoast",
+ "foo", "bar" };
+
+ CommandLine cl = parser.parse(options, args);
+
+ assertTrue( "Confirm -a is set", cl.hasOption("a") );
+ assertTrue( "Confirm -b is set", cl.hasOption("b") );
+ assertTrue( "Confirm -c is set", cl.hasOption("c") );
+ assertTrue( "Confirm arg of -b",
cl.getOptionValue("b").equals("toast") );
+ assertTrue( "Confirm size of extra args", cl.getArgList().size() == 2);
+ }
+
+ public void testExtraOption() throws Exception
+ {
+ String[] args = new String[] { "-adbtoast",
+ "foo", "bar" };
+
+ boolean caught = false;
+
+ try
+ {
+ CommandLine cl = parser.parse(options, args);
+
+ assertTrue( "Confirm -a is set", cl.hasOption("a") );
+ assertTrue( "Confirm -b is set", cl.hasOption("b") );
+ assertTrue( "confirm arg of -b",
cl.getOptionValue("b").equals("toast") );
+ assertTrue( "Confirm size of extra args", cl.getArgList().size()
== 3);
+ }
+ catch (UnrecognizedOptionException e)
+ {
+ caught = true;
+ }
+
+ assertTrue( "Confirm UnrecognizedOptionException caught", caught );
+ }
+
+ public void testMissingArg() throws Exception
+ {
+ String[] args = new String[] { "-acb" };
+
+ boolean caught = false;
+
+ try
+ {
+ parser.parse(options, args);
+ }
+ catch (MissingArgumentException e)
+ {
+ caught = true;
+ }
+
+ assertTrue( "Confirm MissingArgumentException caught", caught );
+ }
+
+ public void testStop() throws Exception
+ {
+ String[] args = new String[] { "-c",
+ "foober",
+ "-btoast" };
+
+ CommandLine cl = parser.parse(options, args, true);
+ assertTrue( "Confirm -c is set", cl.hasOption("c") );
+ assertTrue( "Confirm 2 extra args: " + cl.getArgList().size(),
cl.getArgList().size() == 2);
+ }
+
+ public void testMultiple() throws Exception
+ {
+ String[] args = new String[] { "-c",
+ "foobar",
+ "-btoast" };
+
+ CommandLine cl = parser.parse(options, args, true);
+ assertTrue( "Confirm -c is set", cl.hasOption("c") );
+ assertTrue( "Confirm 2 extra args: " + cl.getArgList().size(),
cl.getArgList().size() == 2);
+
+ cl = parser.parse(options, cl.getArgs() );
+
+ assertTrue( "Confirm -c is not set", ! cl.hasOption("c") );
+ assertTrue( "Confirm -b is set", cl.hasOption("b") );
+ assertTrue( "Confirm arg of -b",
cl.getOptionValue("b").equals("toast") );
+ assertTrue( "Confirm 1 extra arg: " + cl.getArgList().size(),
cl.getArgList().size() == 1);
+ assertTrue( "Confirm value of extra arg: " + cl.getArgList().get(0),
cl.getArgList().get(0).equals("foobar") );
+ }
+
+ public void testMultipleWithLong() throws Exception
+ {
+ String[] args = new String[] { "--copt",
+ "foobar",
+ "--bfile", "toast" };
+
+ CommandLine cl = parser.parse(options,args,
+ true);
+ assertTrue( "Confirm -c is set", cl.hasOption("c") );
+ assertTrue( "Confirm 3 extra args: " + cl.getArgList().size(),
cl.getArgList().size() == 3);
+
+ cl = parser.parse(options, cl.getArgs() );
+
+ assertTrue( "Confirm -c is not set", ! cl.hasOption("c") );
+ assertTrue( "Confirm -b is set", cl.hasOption("b") );
+ assertTrue( "Confirm arg of -b",
cl.getOptionValue("b").equals("toast") );
+ assertTrue( "Confirm 1 extra arg: " + cl.getArgList().size(),
cl.getArgList().size() == 1);
+ assertTrue( "Confirm value of extra arg: " + cl.getArgList().get(0),
cl.getArgList().get(0).equals("foobar") );
+ }
+
+ public void testDoubleDash() throws Exception
+ {
+ String[] args = new String[] { "--copt",
+ "--",
+ "-b", "toast" };
+
+ CommandLine cl = parser.parse(options, args);
+
+ assertTrue( "Confirm -c is set", cl.hasOption("c") );
+ assertTrue( "Confirm -b is not set", ! cl.hasOption("b") );
+ assertTrue( "Confirm 2 extra args: " + cl.getArgList().size(),
cl.getArgList().size() == 2);
+ }
+
+ public void testSingleDash() throws Exception
+ {
+ String[] args = new String[] { "--copt",
+ "-b", "-",
+ "-a",
+ "-" };
+
+ CommandLine cl = parser.parse(options, args);
+
+ assertTrue( "Confirm -a is set", cl.hasOption("a") );
+ assertTrue( "Confirm -b is set", cl.hasOption("b") );
+ assertTrue( "Confirm arg of -b", cl.getOptionValue("b").equals("-") );
+ assertTrue( "Confirm 1 extra arg: " + cl.getArgList().size(),
cl.getArgList().size() == 1);
+ assertTrue( "Confirm value of extra arg: " + cl.getArgList().get(0),
cl.getArgList().get(0).equals("-") );
+ }
+
+ /**
+ * Real world test with long and short options.
+ */
public void testLongOptionWithShort() throws Exception {
Option help = new Option("h", "help", false, "print this message");
Option version = new Option("v", "version", false, "print version
information");
