package liquibase.commandline;
import liquibase.exception.CommandLineParsingException;
import liquibase.util.StringUtils;
import static org.junit.Assert.*;
import org.junit.Test;
import java.io.*;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.Arrays;
import java.util.Properties;
/**
* Tests for {@link Main}
*/
public class MainTest {
@Test
public void migrateWithAllParameters() throws Exception {
String[] args = new String[]{
"--driver=DRIVER",
"--username=USERNAME",
"--password=PASSWORD",
"--url=URL",
"--changeLogFile=FILE",
"--classpath=CLASSPATH;CLASSPATH2",
"--contexts=CONTEXT1,CONTEXT2",
"--promptForNonLocalDatabase=true",
"update",
};
Main cli = new Main();
cli.parseOptions(args);
assertEquals("DRIVER", cli.driver);
assertEquals("USERNAME", cli.username);
assertEquals("PASSWORD", cli.password);
assertEquals("URL", cli.url);
assertEquals("FILE", cli.changeLogFile);
assertEquals("CLASSPATH;CLASSPATH2", cli.classpath);
assertEquals("CONTEXT1,CONTEXT2", cli.contexts);
assertEquals(Boolean.TRUE, cli.promptForNonLocalDatabase);
assertEquals("update", cli.command);
}
@Test
public void falseBooleanParameters() throws Exception {
String[] args = new String[]{
"--promptForNonLocalDatabase=false",
"update",
};
Main cli = new Main();
cli.parseOptions(args);
assertEquals(Boolean.FALSE, cli.promptForNonLocalDatabase);
assertEquals("update", cli.command);
}
@Test
public void convertMigrateToUpdate() throws Exception {
String[] args = new String[]{
"--promptForNonLocalDatabase=false",
"migrate",
};
Main cli = new Main();
cli.parseOptions(args);
assertEquals("update", cli.command);
}
@Test
public void trueBooleanParameters() throws Exception {
String[] args = new String[]{
"--promptForNonLocalDatabase=true",
"update",
};
Main cli = new Main();
cli.parseOptions(args);
assertEquals(Boolean.TRUE, cli.promptForNonLocalDatabase);
assertEquals("update", cli.command);
}
@Test(expected = CommandLineParsingException.class)
public void parameterWithoutDash() throws Exception {
String[] args = new String[]{
"promptForNonLocalDatabase=true",
"update",
};
Main cli = new Main();
cli.parseOptions(args);
}
@Test(expected = CommandLineParsingException.class)
public void unknownParameter() throws Exception {
String[] args = new String[]{
"--promptForNonLocalDatabase=true",
"--badParam=here",
"migrate",
};
Main cli = new Main();
cli.parseOptions(args);
}
@Test(expected = CommandLineParsingException.class)
public void configureNonExistantClassloaderLocation() throws Exception {
Main cli = new Main();
cli.classpath = "badClasspathLocation";
cli.configureClassLoader();
}
@Test
public void windowsConfigureClassLoaderLocation() throws Exception {
Main cli = new Main();
if (cli.isWindows())
{
System.setProperty("os.name", "Windows XP");
cli.classpath = "c:\\;c:\\windows\\";
cli.applyDefaults();
cli.configureClassLoader();
URL[] classloaderURLs = ((URLClassLoader) cli.classLoader).getURLs();
assertEquals(2, classloaderURLs.length);
assertEquals("file:/c:/", classloaderURLs[0].toExternalForm());
assertEquals("file:/c:/windows/", classloaderURLs[1].toExternalForm());
}
}
@Test
public void unixConfigureClassLoaderLocation() throws Exception {
Main cli = new Main();
if (!cli.isWindows())
{
System.setProperty("os.name", "Linux");
cli.classpath = "/tmp:/";
cli.applyDefaults();
cli.configureClassLoader();
URL[] classloaderURLs = ((URLClassLoader) cli.classLoader).getURLs();
assertEquals(2, classloaderURLs.length);
assertEquals("file:/tmp/", classloaderURLs[0].toExternalForm());
assertEquals("file:/", classloaderURLs[1].toExternalForm());
}
}
@Test
public void propertiesFileWithNoOtherArgs() throws Exception {
Main cli = new Main();
Properties props = new Properties();
props.setProperty("driver", "DRIVER");
props.setProperty("username", "USERNAME");
props.setProperty("password", "PASSWD");
props.setProperty("url", "URL");
props.setProperty("changeLogFile", "FILE");
props.setProperty("classpath", "CLASSPAHT");
props.setProperty("contexts", "CONTEXTS");
props.setProperty("promptForNonLocalDatabase", "TRUE");
ByteArrayOutputStream propFile = new ByteArrayOutputStream();
props.store(propFile, "");
cli.parsePropertiesFile(new ByteArrayInputStream(propFile.toByteArray()));
assertEquals("DRIVER", cli.driver);
assertEquals("USERNAME", cli.username);
assertEquals("PASSWD", cli.password);
assertEquals("URL", cli.url);
assertEquals("FILE", cli.changeLogFile);
assertEquals("CLASSPAHT", cli.classpath);
assertEquals("CONTEXTS", cli.contexts);
assertEquals(Boolean.TRUE, cli.promptForNonLocalDatabase);
}
@Test
public void propertiesFileWithOtherArgs() throws Exception {
Main cli = new Main();
cli.username = "PASSED USERNAME";
cli.password = "PASSED PASSWD";
Properties props = new Properties();
props.setProperty("driver", "DRIVER");
props.setProperty("username", "USERNAME");
props.setProperty("password", "PASSWD");
props.setProperty("url", "URL");
props.setProperty("changeLogFile", "FILE");
props.setProperty("classpath", "CLASSPAHT");
props.setProperty("contexts", "CONTEXTS");
props.setProperty("promptForNonLocalDatabase", "TRUE");
ByteArrayOutputStream propFile = new ByteArrayOutputStream();
props.store(propFile, "");
cli.parsePropertiesFile(new ByteArrayInputStream(propFile.toByteArray()));
assertEquals("DRIVER", cli.driver);
assertEquals("PASSED USERNAME", cli.username);
assertEquals("PASSED PASSWD", cli.password);
assertEquals("URL", cli.url);
assertEquals("FILE", cli.changeLogFile);
assertEquals("CLASSPAHT", cli.classpath);
assertEquals("CONTEXTS", cli.contexts);
assertEquals(Boolean.TRUE, cli.promptForNonLocalDatabase);
}
@Test
public void applyDefaults() {
Main cli = new Main();
cli.promptForNonLocalDatabase = Boolean.TRUE;
cli.applyDefaults();
assertEquals(Boolean.TRUE, cli.promptForNonLocalDatabase);
cli.promptForNonLocalDatabase = Boolean.FALSE;
cli.applyDefaults();
assertEquals(Boolean.FALSE, cli.promptForNonLocalDatabase);
cli.promptForNonLocalDatabase = null;
cli.applyDefaults();
assertEquals(Boolean.FALSE, cli.promptForNonLocalDatabase);
}
@Test(expected = CommandLineParsingException.class)
public void propertiesFileWithBadArgs() throws Exception {
Main cli = new Main();
Properties props = new Properties();
props.setProperty("driver", "DRIVER");
props.setProperty("username", "USERNAME");
props.setProperty("badArg", "ARG");
ByteArrayOutputStream propFile = new ByteArrayOutputStream();
props.store(propFile, "");
cli.parsePropertiesFile(new ByteArrayInputStream(propFile.toByteArray()));
}
@Test
public void checkSetup() {
Main cli = new Main();
assertTrue(cli.checkSetup().size() > 0);
cli.driver = "driver";
cli.username = "username";
cli.password = "pwd";
cli.url = "url";
cli.changeLogFile = "file";
cli.classpath = "classpath";
assertTrue(cli.checkSetup().size() > 0);
cli.command = "BadCommand";
assertTrue(cli.checkSetup().size() > 0);
cli.command = "migrate";
assertEquals(0, cli.checkSetup().size());
}
@Test
public void printHelp() throws Exception {
ByteArrayOutputStream stream = new ByteArrayOutputStream();
Main cli = new Main();
cli.printHelp(new PrintStream(stream));
BufferedReader reader = new BufferedReader(new StringReader(new String(stream.toByteArray())));
String line;
while ((line = reader.readLine()) != null) {
//noinspection MagicNumber
if (line.length() > 80) {
fail("'" + line + "' is longer than 80 chars");
}
}
}
@Test
public void tag() throws Exception {
String[] args = new String[]{
"--driver=DRIVER",
"--username=USERNAME",
"--password=PASSWORD",
"--url=URL",
"--changeLogFile=FILE",
"--classpath=CLASSPATH;CLASSPATH2",
"--contexts=CONTEXT1,CONTEXT2",
"tag", "TagHere"
};
Main cli = new Main();
cli.parseOptions(args);
assertEquals("DRIVER", cli.driver);
assertEquals("USERNAME", cli.username);
assertEquals("PASSWORD", cli.password);
assertEquals("URL", cli.url);
assertEquals("FILE", cli.changeLogFile);
assertEquals("CLASSPATH;CLASSPATH2", cli.classpath);
assertEquals("CONTEXT1,CONTEXT2", cli.contexts);
assertEquals("tag", cli.command);
assertEquals("TagHere", cli.commandParams.iterator().next());
}
@Test
public void migrateWithEqualsInParams() throws Exception {
String url = "dbc:sqlserver://127.0.0.1;DatabaseName=dev_nn;user=ffdatabase;password=p!88worD";
String[] args = new String[]{
"--url=" + url,
"migrate",
};
Main cli = new Main();
cli.parseOptions(args);
assertEquals(url, cli.url);
}
@Test
public void fixArgs() {
Main liquibase = new Main();
String[] fixedArgs = liquibase.fixupArgs(new String[] {"--defaultsFile","liquibase.properties", "migrate"});
assertEquals("--defaultsFile=liquibase.properties migrate", StringUtils.join(Arrays.asList(fixedArgs), " "));
fixedArgs = liquibase.fixupArgs(new String[] {"--defaultsFile=liquibase.properties", "migrate"});
assertEquals("--defaultsFile=liquibase.properties migrate", StringUtils.join(Arrays.asList(fixedArgs), " "));
fixedArgs = liquibase.fixupArgs(new String[] {"--driver=DRIVER",
"--username=USERNAME",
"--password=PASSWORD",
"--url=URL",
"--changeLogFile=FILE",
"--classpath=CLASSPATH;CLASSPATH2",
"--contexts=CONTEXT1,CONTEXT2",
"--promptForNonLocalDatabase=true",
"migrate"
});
assertEquals("--driver=DRIVER --username=USERNAME --password=PASSWORD --url=URL --changeLogFile=FILE --classpath=CLASSPATH;CLASSPATH2 --contexts=CONTEXT1,CONTEXT2 --promptForNonLocalDatabase=true migrate", StringUtils.join(Arrays.asList(fixedArgs), " "));
}
@Test
public void testVersionArg() throws IOException, CommandLineParsingException {
Main.main(new String[] {"--version"});
}
}
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