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package com.sun.enterprise.cli.framework;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
*
* @author <a href="mailto:toby.h.ferguson@sun.com">Toby H Ferguson</a>
* @version $Revision: 1.5 $
*/
public class InputsAndOutputsTest extends TestCase {
public void testSetGetUserErrorStreamToFile() throws Exception {
final File f = File.createTempFile("InputsAndOutputsTest_testSetGetUserOutputStreamToFile", "tmp");
f.deleteOnExit();
io.setErrorOutputFile(f.toString());
final IErrorOutput uo = io.getErrorOutput();
uo.println("foo");
uo.close();
final BufferedReader fr= new BufferedReader(new FileReader(f));
assertEquals("foo", fr.readLine());
}
public void testSetGetErrorOutputStream(){
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
io.setErrorOutput(baos);
final IErrorOutput uo = io.getErrorOutput();
uo.print("foo");
uo.close();
assertEquals("foo", baos.toString());
}
public void testSettingUserInputFileWithEncoding() throws Exception{
final String enc = "ISO-8859-1";
final File f = File.createTempFile("InputsAndOutputsTest_testSettingUserInputFileWithEncoding", "tmp");
f.deleteOnExit();
final PrintWriter pw = new PrintWriter (new OutputStreamWriter(new FileOutputStream(f), enc));
pw.println("line one");
pw.println("line two");
pw.close();
io.setUserInputFile(f.toString(), enc);
final IUserInput ui = io.getUserInput();
assertEquals("line one", ui.getLine());
assertEquals("line two", ui.getLine());
assertNull(ui.getLine());
}
public void testSettingUserInputFile() throws Exception {
final File f = File.createTempFile("InputsAndOutputsTest_testSettingUserInputFile", "tmp");
f.deleteOnExit();
final PrintWriter pw = new PrintWriter(new FileWriter(f));
pw.println("line one");
pw.println("line two");
pw.close();
io.setUserInputFile(f.toString());
final IUserInput ui = io.getUserInput();
assertEquals("line one", ui.getLine());
assertEquals("line two", ui.getLine());
assertNull(ui.getLine());
}
public void testSetGetUserInput() throws IOException {
final ByteArrayInputStream in = new ByteArrayInputStream("one\ntwo".getBytes());
final UserInput ui = new UserInput(in);
io.setUserInput(ui);
assertEquals(ui, io.getUserInput());
assertEquals("one", io.getUserInput().getLine());
}
public void testSetGetUserInputEncoding() throws Exception {
final ByteArrayInputStream in = new ByteArrayInputStream("one\ntwo".getBytes());
io.setUserInput(in, "ISO-8859-1");
final IUserInput ui = io.getUserInput();
assertEquals("one", ui.getLine());
}
public void testSetGetUserInputStream() throws Exception {
final ByteArrayInputStream in = new ByteArrayInputStream("one\ntwo".getBytes());
io.setUserInput(in);
final IUserInput ui = io.getUserInput();
assertEquals("one", ui.getLine());
}
public void testSetGetUserOutputStreamToFile() throws Exception {
final File f = File.createTempFile("InputsAndOutputsTest_testSettingOutputStreamToFile", "tmp");
f.deleteOnExit();
io.setUserOutputFile(f.toString());
final IUserOutput uo = io.getUserOutput();
uo.println("foo");
// uo.close();
final BufferedReader fr= new BufferedReader(new FileReader(f));
assertEquals("foo", fr.readLine());
}
public void testSetGetUserOutputStream(){
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
io.setUserOutput(baos);
final IUserOutput uo = io.getUserOutput();
uo.print("foo");
// uo.close();
assertEquals("foo", baos.toString());
}
public void testAssignment(){
io.setInstance(InputsAndOutputs.getInstance());
assertEquals(io, InputsAndOutputs.getInstance());
}
public void testConstruction() {
assertNotNull(io.getUserOutput());
}
public InputsAndOutputsTest(String name){
super(name);
}
InputsAndOutputs io;
protected void setUp() {
io = InputsAndOutputs.getInstance();
}
protected void tearDown() {
}
private void nyi(){
fail("Not Yet Implemented");
}
public static void main(String args[]){
if (args.length == 0){
junit.textui.TestRunner.run(InputsAndOutputsTest.class);
} else {
junit.textui.TestRunner.run(makeSuite(args));
}
}
private static TestSuite makeSuite(String args[]){
final TestSuite ts = new TestSuite();
for (int i = 0; i < args.length; i++){
ts.addTest(new InputsAndOutputsTest(args[i]));
}
return ts;
}
}
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