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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2018 Ericsson. All rights reserved.
* ================================================================================
* Licensed 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.tools.simple.wsclient;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.io.PrintStream;
import org.junit.Test;
/**
* Test the WsClient utility.
*/
public class WsClientTest {
@Test
public void testWsClient() {
try {
final String[] EventArgs =
{ "-h" };
WsClientMain.main(EventArgs);
} catch (Exception exc) {
fail("test should not throw an exception");
}
}
@Test
public void testWsClientNoOptions() {
final String[] EventArgs = new String[]
{};
final String outputString = runWsClient(EventArgs);
assertTrue(outputString.contains("ws-client: starting simple event echo"));
}
@Test
public void testWsClientBadOptions() {
final String[] EventArgs =
{ "-zabbu" };
final String outputString = runWsClient(EventArgs);
assertTrue(outputString.contains("usage: ws-client"));
}
@Test
public void testWsClientHelp() {
final String[] EventArgs =
{ "-h" };
final String outputString = runWsClient(EventArgs);
assertTrue(outputString.contains("usage: ws-client"));
}
@Test
public void testWsClientVersion() {
final String[] EventArgs =
{ "-v" };
final String outputString = runWsClient(EventArgs);
assertTrue(outputString.contains("ws-client"));
}
@Test
public void testWsClientNoServerArg() {
final String[] EventArgs =
{ "-s" };
final String outputString = runWsClient(EventArgs);
assertTrue(outputString.contains("ws-client"));
}
@Test
public void testWsClientNoPortArg() {
final String[] EventArgs =
{ "-p" };
final String outputString = runWsClient(EventArgs);
assertTrue(outputString.contains("ws-client"));
}
@Test
public void testWsClientBadPortArg() {
final String[] EventArgs =
{ "-p", "hello" };
final String outputString = runWsClient(EventArgs);
assertTrue(outputString.contains("ws-client"));
}
@Test
public void testWsClientBadServerArg() {
final String[] EventArgs =
{ "-s", "asdsadadasd:asdasdsadasd@@" };
final String outputString = runWsClient(EventArgs);
assertTrue(outputString.contains("ws-client"));
}
@Test
public void testWsClientConsole() {
final String[] EventArgs =
{ "-c", "-s", "AServerThatDoesntExist", "-p", "99999999" };
final String outputString = runWsClient(EventArgs);
assertTrue(outputString.contains("terminate the application typing"));
}
@Test
public void testWsClientEcho() {
final String[] EventArgs =
{ "-s", "AServerThatDoesntExist", "-p", "99999999" };
final String outputString = runWsClient(EventArgs);
assertTrue(outputString.contains(
"Once started, the application will simply print out all received events to standard out"));
}
/**
* Run the application.
*
* @param eventArgs the command arguments
* @return a string containing the command output
*/
private String runWsClient(final String[] eventArgs) {
final ByteArrayOutputStream baosOut = new ByteArrayOutputStream();
final ByteArrayOutputStream baosErr = new ByteArrayOutputStream();
new WsClientMain(eventArgs, new PrintStream(baosOut, true));
InputStream testInput = new ByteArrayInputStream("Test Data for Input to WS".getBytes());
System.setIn(testInput);
String outString = baosOut.toString();
String errString = baosErr.toString();
return "*** StdOut ***\n" + outString + "\n*** StdErr ***\n" + errString;
}
}
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