diff options
Diffstat (limited to 'appc-config/appc-config-adaptor/provider/src/test')
| -rw-r--r-- | appc-config/appc-config-adaptor/provider/src/test/java/org/onap/appc/ccadaptor/SshJcraftWrapperTest.java | 663 |
1 files changed, 591 insertions, 72 deletions
diff --git a/appc-config/appc-config-adaptor/provider/src/test/java/org/onap/appc/ccadaptor/SshJcraftWrapperTest.java b/appc-config/appc-config-adaptor/provider/src/test/java/org/onap/appc/ccadaptor/SshJcraftWrapperTest.java index 7bf6b77d3..70de9e63a 100644 --- a/appc-config/appc-config-adaptor/provider/src/test/java/org/onap/appc/ccadaptor/SshJcraftWrapperTest.java +++ b/appc-config/appc-config-adaptor/provider/src/test/java/org/onap/appc/ccadaptor/SshJcraftWrapperTest.java @@ -7,6 +7,8 @@ * Copyright (C) 2017 Amdocs * ============================================================================= * Modifications Copyright (C) 2018 IBM. + * ================================================================================ + * Modifications Copyright (C) 2018 Ericsson * ============================================================================= * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -22,28 +24,14 @@ * * ============LICENSE_END========================================================= */ - + package org.onap.appc.ccadaptor; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNull; import static org.junit.Assert.assertTrue; import static org.junit.Assert.assertFalse; -import static org.junit.Assert.fail; -import static org.mockito.BDDMockito.given; -import static org.mockito.Matchers.any; -import static org.mockito.Matchers.anyInt; -import static org.mockito.Matchers.anyString; -import static org.mockito.Matchers.eq; -import static org.mockito.Mockito.atLeastOnce; -import static org.mockito.Mockito.doThrow; -import static org.mockito.Mockito.inOrder; -import static org.mockito.Mockito.never; -import static org.mockito.Mockito.spy; -import static org.mockito.Mockito.times; -import static org.mockito.Mockito.verify; -import static org.mockito.Mockito.verifyNoMoreInteractions; - +import com.google.common.base.Charsets; import com.jcraft.jsch.ChannelSftp; import com.jcraft.jsch.ChannelShell; import com.jcraft.jsch.ChannelSubsystem; @@ -51,82 +39,619 @@ import com.jcraft.jsch.JSch; import com.jcraft.jsch.JSchException; import com.jcraft.jsch.Session; import com.jcraft.jsch.SftpException; -import com.jcraft.jsch.UserInfo; +import java.io.BufferedOutputStream; +import java.io.BufferedReader; +import java.io.BufferedWriter; +import java.io.DataOutputStream; import java.io.File; +import java.io.FileInputStream; import java.io.FileNotFoundException; +import java.io.FileWriter; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; -import java.net.URL; - -import org.apache.commons.lang.StringUtils; +import org.apache.commons.io.IOUtils; import org.junit.Assert; import org.junit.Before; -import org.junit.Ignore; +import org.junit.Rule; import org.junit.Test; +import org.junit.rules.ExpectedException; import org.junit.runner.RunWith; -import org.mockito.InOrder; -import org.mockito.Mock; -import org.mockito.runners.MockitoJUnitRunner; +import org.mockito.Mockito; +import org.mockito.internal.util.reflection.Whitebox; +import org.mockito.invocation.InvocationOnMock; +import org.mockito.stubbing.Answer; import org.onap.appc.ccadaptor.SshJcraftWrapper.MyUserInfo; -import org.apache.commons.io.IOUtils; +import org.powermock.api.mockito.PowerMockito; +import org.powermock.core.classloader.annotations.PrepareForTest; +import org.powermock.modules.junit4.PowerMockRunner; -@RunWith(MockitoJUnitRunner.class) +@RunWith(PowerMockRunner.class) +@PrepareForTest(DataOutputStream.class) public class SshJcraftWrapperTest { + + private SshJcraftWrapper wrapper; + private File debugFile; + + @Rule + public ExpectedException expectedEx = ExpectedException.none(); + + @Before + public void setupForTests() throws IOException, InterruptedException { + wrapper = Mockito.spy(new SshJcraftWrapper()); + Mockito.doNothing().when(wrapper).delay(Mockito.anyInt()); + debugFile = new File("src/test/resources/sshJcraftWrapperDebug"); + File debugFile2 = new File("src/test/resources/sshJcraftWrapperDEBUG"); + File configFile = new File("src/test/resources/jcraftReadSwConfigFileFromDisk"); + File proxyRouterLogFile = new File("src/test/resources/proxyRouterLogFile"); + debugFile.getParentFile().mkdirs(); + debugFile.createNewFile(); + debugFile2.createNewFile(); + configFile.createNewFile(); + proxyRouterLogFile.createNewFile(); + Whitebox.setInternalState(wrapper, "debugLogFileName", + "src/test/resources/sshJcraftWrapperDebug"); + Whitebox.setInternalState(wrapper, "extraDebugFile", debugFile2); + Whitebox.setInternalState(wrapper, "jcraftReadSwConfigFileFromDisk", configFile); + } + @Test - public void TestCheckIfReceivedStringMatchesDelimeter(){ - SshJcraftWrapper wrapper = new SshJcraftWrapper(); - wrapper.getTheDate(); - boolean result = wrapper.checkIfReceivedStringMatchesDelimeter("#", "test#", "test#"); - Assert.assertEquals(true, result); + public void testConnect() throws IOException, JSchException, InterruptedException { + JSch mockJSch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + ChannelShell mockChannel = Mockito.mock(ChannelShell.class); + InputStream stubInputStream = IOUtils.toInputStream("hello\n]]>]]>", Charsets.UTF_8); + Mockito.doReturn(stubInputStream).when(mockChannel).getInputStream(); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("shell"); + Mockito.doReturn(mockSession).when(mockJSch).getSession("testUser", "testHost", 22); + Mockito.doReturn(mockJSch).when(wrapper).getJSch(); + wrapper.connect("testHost", "testUser", "testPswd", "]]>]]>", 1000); + Mockito.verify(wrapper, Mockito.times(9)).appendToFile(Mockito.anyString(), + Mockito.anyString()); } @Test - public void testRemoveWhiteSpaceAndNewLineCharactersAroundString(){ - SshJcraftWrapper wrapper = new SshJcraftWrapper(); - String nameSpace = wrapper.removeWhiteSpaceAndNewLineCharactersAroundString("namespace "); - Assert.assertEquals("namespace", nameSpace); + public void testConnectExceptionFlow() throws IOException, JSchException { + JSch mockJSch = Mockito.mock(JSch.class); + Mockito.doThrow(new JSchException()).when(mockJSch).getSession("testUser", "testHost", 22); + Mockito.doReturn(mockJSch).when(wrapper).getJSch(); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("com.jcraft.jsch.JSchException"); + wrapper.connect("testHost", "testUser", "testPswd", "]]>]]>", 1000); } @Test - public void testStripOffCmdFromRouterResponse(){ - SshJcraftWrapper wrapper = new SshJcraftWrapper(); - String result = wrapper.stripOffCmdFromRouterResponse("test\nsuccess"); - Assert.assertEquals("success\n", result); + public void testConnectExceptionFlow2() throws IOException, JSchException { + JSch mockJSch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + ChannelShell mockChannel = Mockito.mock(ChannelShell.class); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("shell"); + Mockito.doThrow(new IOException()).when(wrapper).receiveUntil("]]>]]>", 3000, + "No cmd was sent, just waiting"); + Mockito.doReturn(mockSession).when(mockJSch).getSession("testUser", "testHost", 22); + Mockito.doReturn(mockJSch).when(wrapper).getJSch(); + wrapper.connect("testHost", "testUser", "testPswd", "]]>]]>", 1000); + Mockito.verify(wrapper, Mockito.times(1)).receiveUntil("]]>]]>", 3000, + "No cmd was sent, just waiting"); } - //@Test - public void testGetLastFewLinesOfFile() throws FileNotFoundException, IOException{ - SshJcraftWrapper wrapper = new SshJcraftWrapper(); - URL path = SshJcraftWrapperTest.class.getResource("Test"); - File file = new File(path.getFile()); - String value = wrapper.getLastFewLinesOfFile(file,1); - Assert.assertEquals("\nTest data 3", value); + @Test + public void testConnectWithPortNumber() throws IOException, JSchException { + JSch mockJSch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + ChannelShell mockChannel = Mockito.mock(ChannelShell.class); + InputStream stubInputStream = IOUtils.toInputStream("hello\n:~#", Charsets.UTF_8); + Mockito.doReturn(stubInputStream).when(mockChannel).getInputStream(); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("shell"); + Mockito.doReturn(mockSession).when(mockJSch).getSession("testUser", "testHost", 22); + Mockito.doReturn(mockJSch).when(wrapper).getJSch(); + wrapper.connect("testHost", "testUser", "testPswd", ":~#", 1000, 22); + Mockito.verify(wrapper, Mockito.times(9)).appendToFile(Mockito.anyString(), + Mockito.anyString()); } - @Test(expected=Exception.class) - public void testSetRouterCommandType() throws IOException{ - SshJcraftWrapper wrapper = new SshJcraftWrapper(); - wrapper.setRouterCommandType("test"); - wrapper.receiveUntil("test", 2, "test"); + @Test + public void testConnectWithPortNumberSuccessFlow2() + throws IOException, JSchException, InterruptedException { + JSch mockJSch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + ChannelShell mockChannel = Mockito.mock(ChannelShell.class); + InputStream stubInputStream = IOUtils.toInputStream("hello\n]]>]]>", Charsets.UTF_8); + Mockito.doReturn(stubInputStream).when(mockChannel).getInputStream(); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("shell"); + Mockito.doReturn(mockSession).when(mockJSch).getSession("testUser", "testHost", 22); + Mockito.doReturn(mockJSch).when(wrapper).getJSch(); + wrapper.connect("testHost", "testUser", "testPswd", "]]>]]>", 1000, 22); + Mockito.verify(wrapper, Mockito.times(9)).appendToFile(Mockito.anyString(), + Mockito.anyString()); + } + + @Test + public void testConnectWithPortNumberExceptionFlow() throws IOException, JSchException { + JSch mockJSch = Mockito.mock(JSch.class); + Mockito.doThrow(new JSchException()).when(mockJSch).getSession("testUser", "testHost", 22); + Mockito.doReturn(mockJSch).when(wrapper).getJSch(); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("com.jcraft.jsch.JSchException"); + wrapper.connect("testHost", "testUser", "testPswd", "]]>]]>", 1000, 22); + } + + @Test + public void testConnectWithPortNumberExceptionFlow2() throws IOException, JSchException { + JSch mockJSch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + ChannelShell mockChannel = Mockito.mock(ChannelShell.class); + InputStream stubInputStream = IOUtils.toInputStream("", Charsets.UTF_8); + Mockito.doReturn(stubInputStream).when(mockChannel).getInputStream(); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("shell"); + Mockito.doReturn(mockSession).when(mockJSch).getSession("testUser", "testHost", 22); + Mockito.doReturn(mockJSch).when(wrapper).getJSch(); + wrapper.connect("testHost", "testUser", "testPswd", "]]>]]>", 1000, 22); + Mockito.verify(wrapper, Mockito.times(1)).receiveUntil("]]>]]>", 10000, + "No cmd was sent, just waiting"); + } + + @Test + public void testReceiveUntilTimeout() throws TimedOutException, IOException, JSchException { + Session mockSession = Mockito.mock(Session.class); + Whitebox.setInternalState(wrapper, "session", mockSession); + // The sleep is required to make sure that the system clock has incremented by + // (at least) 1 millisecond between passing in our timeout value and setting a deadline + // and checking to see if the deadline has been missed + Mockito.doAnswer(new Answer<String>() { + @Override + public String answer(InvocationOnMock invocation) throws InterruptedException { + Thread.sleep(1); + return null; + } + }).when(mockSession).setTimeout(0); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("Timeout: time in routine has exceed our deadline"); + wrapper.receiveUntil("", 0, ""); + } + + @Test + public void testReceiveUntilReaderTimeout() + throws TimedOutException, IOException, JSchException { + Session mockSession = Mockito.mock(Session.class); + Whitebox.setInternalState(wrapper, "session", mockSession); + BufferedReader mockReader = Mockito.mock(BufferedReader.class); + Whitebox.setInternalState(wrapper, "reader", mockReader); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("Received a SocketTimeoutException router="); + wrapper.receiveUntil("", 3000, ""); } @Test - public void testValues() throws IOException{ + public void testReceiveUntilIosXr() throws TimedOutException, IOException, JSchException { + Session mockSession = Mockito.mock(Session.class); + Whitebox.setInternalState(wrapper, "session", mockSession); + BufferedReader mockReader = Mockito.mock(BufferedReader.class); + Mockito.doReturn(3).when(mockReader).read(Mockito.anyObject(), Mockito.anyInt(), + Mockito.anyInt()); + Whitebox.setInternalState(wrapper, "reader", mockReader); + Mockito.doReturn(false).when(wrapper).jcraftReadSwConfigFileFromDisk(); + Mockito.doReturn("\nXML>").when(wrapper).getLastFewLinesOfFile(Mockito.anyObject(), + Mockito.anyInt()); + + assertNull(wrapper.receiveUntil("]]>]]>", 3000, "IOS_XR_uploadedSwConfigCmd\nOTHER\nXML>")); + } + + @Test + public void testReceiveStringDelimiters() { + assertEquals(false, wrapper.checkIfReceivedStringMatchesDelimeter("#$", "", "")); + } + + @Test + public void testReceiveStringDelimitersShowConfig() { + assertEquals(true, wrapper.checkIfReceivedStringMatchesDelimeter("]]>]]>", "]]>]]>\n #", + "show config")); + } + + @Test + public void testReceiveStringDelimitersTwoArg() throws IOException { + SshJcraftWrapper localWrapper = Mockito.spy(new SshJcraftWrapper()); + Mockito.doReturn(true).when(localWrapper).jcraftReadSwConfigFileFromDisk(); + Mockito.doThrow(new IOException()).when(localWrapper) + .getLastFewLinesOfFile(Mockito.anyObject(), Mockito.anyInt()); + Whitebox.setInternalState(localWrapper, "routerFileName", "DUMMY_FILE_NAME"); + assertEquals(false, localWrapper.checkIfReceivedStringMatchesDelimeter(3, "]]>]]>\n #")); + } + + @Test + public void testCloseConnection() { + Session mockSession = Mockito.mock(Session.class); + Whitebox.setInternalState(wrapper, "session", mockSession); + wrapper.closeConnection(); + Mockito.verify(mockSession, Mockito.times(1)).disconnect(); + } + + @Test + public void testSend() throws IOException { + ChannelShell mockChannel = Mockito.mock(ChannelShell.class); + OutputStream mockOutputStream = Mockito.mock(BufferedOutputStream.class); + Mockito.doReturn(mockOutputStream).when(mockChannel).getOutputStream(); + DataOutputStream mockDos = PowerMockito.spy(new DataOutputStream(mockOutputStream)); + PowerMockito.doReturn(mockDos).when(wrapper).getDataOutputStream(Mockito.anyObject()); + Whitebox.setInternalState(wrapper, "channel", mockChannel); + wrapper.send("TEST COMMAND\n"); + Mockito.verify(wrapper, Mockito.times(2)).appendToFile(Mockito.anyString(), + Mockito.anyString()); + } + + @Test + public void testSendExceptionFlow() throws IOException { + ChannelShell mockChannel = Mockito.mock(ChannelShell.class); + OutputStream mockOutputStream = Mockito.mock(BufferedOutputStream.class); + Mockito.doReturn(mockOutputStream).when(mockChannel).getOutputStream(); + DataOutputStream mockDos = PowerMockito.spy(new DataOutputStream(mockOutputStream)); + PowerMockito.doThrow(new IOException()).when(mockDos).flush(); + PowerMockito.doReturn(mockDos).when(wrapper).getDataOutputStream(Mockito.anyObject()); + Whitebox.setInternalState(wrapper, "channel", mockChannel); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("java.io.IOException"); + wrapper.send("TEST COMMAND"); + } + + @Test + public void testSendChar() throws IOException { + ChannelShell mockChannel = Mockito.mock(ChannelShell.class); + OutputStream mockOutputStream = Mockito.mock(BufferedOutputStream.class); + Mockito.doReturn(mockOutputStream).when(mockChannel).getOutputStream(); + DataOutputStream mockDos = PowerMockito.spy(new DataOutputStream(mockOutputStream)); + PowerMockito.doReturn(mockDos).when(wrapper).getDataOutputStream(Mockito.anyObject()); + Whitebox.setInternalState(wrapper, "channel", mockChannel); + wrapper.sendChar(74); + Mockito.verify(mockDos).flush(); + } + + @Test + public void testSendCharExceptionFlow() throws IOException { + ChannelShell mockChannel = Mockito.mock(ChannelShell.class); + OutputStream mockOutputStream = Mockito.mock(BufferedOutputStream.class); + Mockito.doReturn(mockOutputStream).when(mockChannel).getOutputStream(); + DataOutputStream mockDos = PowerMockito.spy(new DataOutputStream(mockOutputStream)); + PowerMockito.doThrow(new IOException()).when(mockDos).flush(); + PowerMockito.doReturn(mockDos).when(wrapper).getDataOutputStream(Mockito.anyObject()); + Whitebox.setInternalState(wrapper, "channel", mockChannel); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("java.io.IOException"); + wrapper.sendChar(65); + } + + @Test + public void testSendByteArrayExceptionFlow() throws IOException { + ChannelShell mockChannel = Mockito.mock(ChannelShell.class); + OutputStream mockOutputStream = Mockito.mock(BufferedOutputStream.class); + Mockito.doReturn(mockOutputStream).when(mockChannel).getOutputStream(); + DataOutputStream mockDos = PowerMockito.spy(new DataOutputStream(mockOutputStream)); + PowerMockito.doThrow(new IOException()).when(mockDos).flush(); + PowerMockito.doReturn(mockDos).when(wrapper).getDataOutputStream(Mockito.anyObject()); + Whitebox.setInternalState(wrapper, "channel", mockChannel); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("java.io.IOException"); + byte[] byteArray = new byte[] {65, 74}; + wrapper.send(byteArray, 0, 2); + } + + @Test + public void testGetLastFewLinesOfFile() throws FileNotFoundException, IOException { + File file = new File("src/test/resources/TEST_FILE.txt"); + BufferedWriter writer = new BufferedWriter(new FileWriter(file.getPath())); + writer.write("line1\nline2"); + writer.flush(); + writer.close(); + assertEquals("\nline2", wrapper.getLastFewLinesOfFile(file, 2)); + } + + @Test + public void testReceiveUntilBufferFlush() throws TimedOutException, IOException { + Session mockSession = Mockito.mock(Session.class); + Whitebox.setInternalState(wrapper, "session", mockSession); + BufferedReader mockReader = Mockito.mock(BufferedReader.class); + Mockito.doReturn(12).when(mockReader).read(Mockito.anyObject(), Mockito.anyInt(), + Mockito.anyInt()); + Whitebox.setInternalState(wrapper, "reader", mockReader); + + wrapper.receiveUntilBufferFlush(12, 100, "TEST_MESSAGE"); + Mockito.verify(wrapper, Mockito.times(2)).logMemoryUsage(); + } + + @Test + public void testReceiveUntilBufferFlushTimeout() + throws TimedOutException, IOException, JSchException { + Session mockSession = Mockito.mock(Session.class); + // The sleep is required to make sure that the system clock has incremented by + // (at least) 1 millisecond between passing in our timeout value and setting a deadline + // and checking to see if the deadline has been missed + Mockito.doAnswer(new Answer<String>() { + @Override + public String answer(InvocationOnMock invocation) throws InterruptedException { + Thread.sleep(1); + return null; + } + }).when(mockSession).setTimeout(0); + Whitebox.setInternalState(wrapper, "session", mockSession); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("Timeout: time in routine has exceed our deadline"); + wrapper.receiveUntilBufferFlush(10, 0, "TEST_MESSAGE"); + } + + @Test + public void testReceiveUntilBufferFlushJSchException() + throws TimedOutException, IOException, JSchException { + Session mockSession = Mockito.mock(Session.class); + Mockito.doThrow(new JSchException()).when(mockSession).setTimeout(0); + Whitebox.setInternalState(wrapper, "session", mockSession); + expectedEx.expect(TimedOutException.class); + expectedEx.expectMessage("com.jcraft.jsch.JSchException"); + wrapper.receiveUntilBufferFlush(10, 0, "TEST_MESSAGE"); + } + + @Test + public void testSftpPutSourceToDest() throws JSchException, IOException { + Whitebox.setInternalState(wrapper, "hostName", "testHost"); + Whitebox.setInternalState(wrapper, "userName", "testUser"); + Whitebox.setInternalState(wrapper, "passWord", "testPwd"); + ChannelSftp mockChannel = Mockito.mock(ChannelSftp.class); + JSch mockJsch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + Mockito.doReturn(mockSession).when(mockJsch).getSession("testUser", "testHost", 22); + Mockito.doNothing().when(mockSession).setPassword(Mockito.anyString()); + Mockito.doNothing().when(mockSession).connect(); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("sftp"); + Whitebox.setInternalState(wrapper, "jsch", mockJsch); + wrapper.sftpPut("DUMMY_SRC_PATH", "DUMMY_DEST_DIRECTORY"); + Mockito.verify(mockSession).disconnect(); + } + + @Test + public void testSftpPutSourceToDestExceptionFlow() throws JSchException, IOException { + JSch mockJsch = Mockito.mock(JSch.class); + Mockito.doThrow(new JSchException()).when(mockJsch).getSession(null, null, 22); + Whitebox.setInternalState(wrapper, "jsch", mockJsch); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("com.jcraft.jsch.JSchException"); + wrapper.sftpPut("DUMMY_SRC_PATH", "DUMMY_DEST_DIRECTORY"); + } + + @Test + public void testSftpPutStringToDest() throws JSchException, IOException { + Whitebox.setInternalState(wrapper, "hostName", "testHost"); + Whitebox.setInternalState(wrapper, "userName", "testUser"); + Whitebox.setInternalState(wrapper, "passWord", "testPwd"); + ChannelSftp mockChannel = Mockito.mock(ChannelSftp.class); + JSch mockJsch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + Mockito.doReturn(mockSession).when(mockJsch).getSession("testUser", "testHost", 22); + Mockito.doNothing().when(mockSession).setPassword(Mockito.anyString()); + Mockito.doNothing().when(mockSession).connect(); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("sftp"); + Whitebox.setInternalState(wrapper, "jsch", mockJsch); + wrapper.SftpPut("DUMMY_STRING", "DUMMY_DEST_DIRECTORY"); + Mockito.verify(mockSession).disconnect(); + } + + @Test + public void testSftpPutStringToDestExceptionFlow() throws JSchException, IOException { + JSch mockJsch = Mockito.mock(JSch.class); + Mockito.doThrow(new JSchException()).when(mockJsch).getSession(null, null, 22); + Whitebox.setInternalState(wrapper, "jsch", mockJsch); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("com.jcraft.jsch.JSchException"); + wrapper.SftpPut("DUMMY_STRING", "DUMMY_DEST_DIRECTORY"); + } + + @Test + public void testSftpGet() throws JSchException, IOException, SftpException { + File file = new File("src/test/resources/TEST_FILE.txt"); + BufferedWriter writer = new BufferedWriter(new FileWriter(file.getPath())); + writer.write("line1\nline2"); + writer.flush(); + Whitebox.setInternalState(wrapper, "hostName", "testHost"); + Whitebox.setInternalState(wrapper, "userName", "testUser"); + Whitebox.setInternalState(wrapper, "passWord", "testPwd"); + ChannelSftp mockChannel = Mockito.mock(ChannelSftp.class); + JSch mockJsch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + Mockito.doReturn(mockSession).when(mockJsch).getSession("testUser", "testHost", 22); + Mockito.doNothing().when(mockSession).setPassword(Mockito.anyString()); + Mockito.doNothing().when(mockSession).connect(); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("sftp"); + Mockito.doReturn(new FileInputStream(file)).when(mockChannel) + .get("src/test/resources/TEST_FILE.txt"); + Whitebox.setInternalState(wrapper, "jsch", mockJsch);; + assertEquals("line1\nline2", wrapper.sftpGet("src/test/resources/TEST_FILE.txt")); + } + + @Test + public void testSftpGetExceptionFlow() throws JSchException, IOException { + JSch mockJsch = Mockito.mock(JSch.class); + Mockito.doThrow(new JSchException()).when(mockJsch).getSession(null, null, 22); + Whitebox.setInternalState(wrapper, "jsch", mockJsch); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("com.jcraft.jsch.JSchException"); + wrapper.sftpGet("DUMMY_FILE_PATH"); + } + + @Test + public void testConnectWithSubsystem() throws IOException, JSchException, InterruptedException { + JSch mockJSch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + ChannelSubsystem mockChannel = Mockito.mock(ChannelSubsystem.class); + InputStream stubInputStream = IOUtils.toInputStream("hello\n:~#", Charsets.UTF_8); + Mockito.doReturn(stubInputStream).when(mockChannel).getInputStream(); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("subsystem"); + Mockito.doReturn(mockSession).when(mockJSch).getSession("testUser", "testHost", 22); + Mockito.doReturn(mockJSch).when(wrapper).getJSch(); + wrapper.connect("testHost", "testUser", "testPswd", ":~#", 1000, 22, "testSubsystem"); + Mockito.verify(mockChannel).connect(); + } + + @Test + public void testConnectWithSubsystemExceptionFlow() throws IOException, JSchException { + JSch mockJSch = Mockito.mock(JSch.class); + Mockito.doThrow(new JSchException()).when(mockJSch).getSession("testUser", "testHost", 22); + Mockito.doReturn(mockJSch).when(wrapper).getJSch(); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("com.jcraft.jsch.JSchException"); + wrapper.connect("testHost", "testUser", "testPswd", "]]>]]>", 1000, 22, "testSubsystem"); + } + + @Test + public void testConnectShellFourParameters() throws IOException, JSchException { + JSch mockJSch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + ChannelShell mockChannel = Mockito.mock(ChannelShell.class); + InputStream stubInputStream = IOUtils.toInputStream("hello\n]]>]]>", Charsets.UTF_8); + Mockito.doReturn(stubInputStream).when(mockChannel).getInputStream(); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("shell"); + Mockito.doReturn(mockSession).when(mockJSch).getSession("testUser", "testHost", 22); + Mockito.doReturn(null).when(wrapper).receiveUntil(":~#", 9000, + "No cmd was sent, just waiting, but we can stop on a '~#'"); + Mockito.doReturn(mockJSch).when(wrapper).getJSch(); + wrapper.connect("testHost", "testUser", "testPswd", 22); + Mockito.verify(mockChannel).connect(); + } + + @Test + public void testConnectShellFourParametersExceptionFlow() throws IOException, JSchException { + JSch mockJSch = Mockito.mock(JSch.class); + Mockito.doThrow(new JSchException()).when(mockJSch).getSession("testUser", "testHost", 22); + Mockito.doReturn(mockJSch).when(wrapper).getJSch(); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("com.jcraft.jsch.JSchException"); + wrapper.connect("testHost", "testUser", "testPswd", 22); + } + + @Test + public void testPutInputStreamToDest() throws JSchException, IOException { + ChannelSftp mockChannel = Mockito.mock(ChannelSftp.class); + JSch mockJsch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + Mockito.doReturn(mockSession).when(mockJsch).getSession("testUser", "testHost", 22); + Mockito.doNothing().when(mockSession).setPassword(Mockito.anyString()); + Mockito.doNothing().when(mockSession).connect(30 * 1000); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("sftp"); + Mockito.doReturn(mockJsch).when(wrapper).getJSch(); + InputStream inputStream = Mockito.mock(InputStream.class); + wrapper.put(inputStream, "DUMMY_DEST_PATH/", "testHost", "testUser", "testPswd"); + Mockito.verify(mockSession).disconnect(); + } + + @Test + public void testPutInputStreamToDestExceptionFlow() + throws JSchException, IOException, SftpException { + ChannelSftp mockChannel = Mockito.mock(ChannelSftp.class); + Mockito.doThrow(new SftpException(0, null)).when(mockChannel).rm("DUMMY_DEST_PATH/*"); + JSch mockJsch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + Mockito.doReturn(mockSession).when(mockJsch).getSession("testUser", "testHost", 22); + Mockito.doNothing().when(mockSession).setPassword(Mockito.anyString()); + Mockito.doNothing().when(mockSession).connect(30 * 1000); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("sftp"); + Mockito.doReturn(mockJsch).when(wrapper).getJSch(); + InputStream inputStream = Mockito.mock(InputStream.class); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("0: null"); + wrapper.put(inputStream, "DUMMY_DEST_PATH/", "testHost", "testUser", "testPswd"); + } + + @Test + public void testPutInputStreamToDestExceptionFlow2() + throws JSchException, IOException, SftpException { + ChannelSftp mockChannel = Mockito.mock(ChannelSftp.class); + Mockito.doThrow(new SftpException(0, "No such file")).when(mockChannel) + .rm("DUMMY_DEST_PATH/*"); + JSch mockJsch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + Mockito.doReturn(mockSession).when(mockJsch).getSession("testUser", "testHost", 22); + Mockito.doNothing().when(mockSession).setPassword(Mockito.anyString()); + Mockito.doNothing().when(mockSession).connect(30 * 1000); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("sftp"); + Mockito.doReturn(mockJsch).when(wrapper).getJSch(); + InputStream inputStream = Mockito.mock(InputStream.class); + wrapper.put(inputStream, "DUMMY_DEST_PATH/", "testHost", "testUser", "testPswd"); + Mockito.verify(mockSession).disconnect(); + } + + @Test + public void testGet() throws JSchException, IOException, SftpException { + File file = new File("src/test/resources/TEST_FILE.txt"); + BufferedWriter writer = new BufferedWriter(new FileWriter(file.getPath())); + writer.write("line1\nline2"); + writer.flush(); + Whitebox.setInternalState(wrapper, "hostName", "testHost"); + Whitebox.setInternalState(wrapper, "userName", "testUser"); + Whitebox.setInternalState(wrapper, "passWord", "testPwd"); + ChannelSftp mockChannel = Mockito.mock(ChannelSftp.class); + JSch mockJsch = Mockito.mock(JSch.class); + Session mockSession = Mockito.mock(Session.class); + Mockito.doReturn(mockSession).when(mockJsch).getSession("testUser", "testHost", 22); + Mockito.doNothing().when(mockSession).setPassword(Mockito.anyString()); + Mockito.doNothing().when(mockSession).connect(); + Mockito.doReturn(mockChannel).when(mockSession).openChannel("sftp"); + Mockito.doReturn(new FileInputStream(file)).when(mockChannel) + .get("src/test/resources/TEST_FILE.txt"); + Mockito.doReturn(mockJsch).when(wrapper).getJSch(); + assertEquals("line1\nline2", + wrapper.get("src/test/resources/TEST_FILE.txt", "testHost", "testUser", "testPwd")); + } + + @Test + public void testGetExceptionFlow() throws JSchException, IOException { + JSch mockJsch = Mockito.mock(JSch.class); + Mockito.doThrow(new JSchException()).when(mockJsch).getSession("testUser", "testHost", 22); + Mockito.doReturn(mockJsch).when(wrapper).getJSch(); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("com.jcraft.jsch.JSchException"); + wrapper.get("src/test/resources/TEST_FILE.txt", "testHost", "testUser", "testPwd"); + } + + @Test + public void testSendWithDelimiter() throws IOException { + ChannelShell mockChannel = Mockito.mock(ChannelShell.class); + OutputStream mockOutputStream = Mockito.mock(BufferedOutputStream.class); + Mockito.doReturn(mockOutputStream).when(mockChannel).getOutputStream(); + DataOutputStream mockDos = PowerMockito.spy(new DataOutputStream(mockOutputStream)); + PowerMockito.doReturn("TEST RESPONSE").when(wrapper).receiveUntil("#$", 300000, + "TEST COMMAND\n"); + PowerMockito.doReturn(mockDos).when(wrapper).getDataOutputStream(Mockito.anyObject()); + Whitebox.setInternalState(wrapper, "channel", mockChannel); + assertEquals("TEST RESPONSE", wrapper.send("TEST COMMAND\n", "#$")); + } + + @Test + public void testSendWithDelimiterExceptionFlow() throws IOException { + ChannelShell mockChannel = Mockito.mock(ChannelShell.class); + OutputStream mockOutputStream = Mockito.mock(BufferedOutputStream.class); + Mockito.doReturn(mockOutputStream).when(mockChannel).getOutputStream(); + DataOutputStream mockDos = PowerMockito.spy(new DataOutputStream(mockOutputStream)); + PowerMockito.doThrow(new IOException()).when(mockDos).flush(); + PowerMockito.doReturn(mockDos).when(wrapper).getDataOutputStream(Mockito.anyObject()); + Whitebox.setInternalState(wrapper, "channel", mockChannel); + expectedEx.expect(IOException.class); + expectedEx.expectMessage("java.io.IOException"); + wrapper.send("TEST COMMAND", "]]>]]>"); + } + + @Test + public void testValues() throws IOException { SshJcraftWrapper wrapper = new SshJcraftWrapper(); wrapper.setEquipNameCode("testcode"); wrapper.setRouterCommandType("testcommand"); - String equipName =wrapper.getEquipNameCode(); - wrapper.getHostName(); - wrapper.getPassWord(); - wrapper.getRouterName(); - wrapper.getUserName(); - wrapper.getTheDate(); + String equipName = wrapper.getEquipNameCode(); + assertNull(wrapper.getHostName()); + assertNull(wrapper.getPassWord()); + assertNull(wrapper.getRouterName()); + assertNull(wrapper.getUserName()); + assertTrue( + wrapper.getTheDate().indexOf('/') > -1 && wrapper.getTheDate().indexOf(':') > -1); Assert.assertEquals("testcode", equipName); } - @Test(expected=Exception.class) - public void testSetRouterCommandType2() throws IOException{ + @Test(expected = Exception.class) + public void testSetRouterCommandType2() throws IOException { SshJcraftWrapper wrapper = new SshJcraftWrapper(); wrapper.appendToRouterFile("test", 2); StringBuffer buffer = new StringBuffer(); @@ -135,27 +660,21 @@ public class SshJcraftWrapperTest { wrapper.receiveUntilBufferFlush(3, 4, "test"); } - @Test(expected=Exception.class) - public void testSetRouterCommandType3() throws IOException{ + @Test(expected = Exception.class) + public void testSetRouterCommandType3() throws IOException { SshJcraftWrapper wrapper = new SshJcraftWrapper(); wrapper.checkIfReceivedStringMatchesDelimeter(3, "test"); } - - @Test(expected=IOException.class) - public void testConnect() throws IOException{ - SshJcraftWrapper wrapper = new SshJcraftWrapper(); - wrapper.connect("testHost", "testUser", "testPswd", "3000", 1000); - } - + @Test public void testMyUserInfoGetPassword() { - MyUserInfo myUserInfo=new MyUserInfo(); + MyUserInfo myUserInfo = new MyUserInfo(); assertNull(myUserInfo.getPassword()); } - + @Test public void testMyUserInfoPromptYesNo() { - MyUserInfo myUserInfo=new MyUserInfo(); + MyUserInfo myUserInfo = new MyUserInfo(); assertFalse(myUserInfo.promptYesNo("")); } } |