//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void printsUnknownCommandWhenUnknownCommandIsProvided()
internal virtual void PrintsUnknownCommandWhenUnknownCommandIsProvided()
{
CommandLocator commandLocator = mock(typeof(CommandLocator));
when(commandLocator.AllProviders).thenReturn(Collections.emptyList());
when(commandLocator.FindProvider("foobar")).thenThrow(new NoSuchElementException("foobar"));
HelpCommand helpCommand = new HelpCommand(mock(typeof(Usage)), @out, commandLocator);
IncorrectUsage incorrectUsage = assertThrows(typeof(IncorrectUsage), () => helpCommand.execute("foobar"));
assertThat(incorrectUsage.Message, containsString("Unknown command: foobar"));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void printsAvailableCommandsWhenUnknownCommandIsProvided()
internal virtual void PrintsAvailableCommandsWhenUnknownCommandIsProvided()
{
CommandLocator commandLocator = mock(typeof(CommandLocator));
IList <AdminCommand_Provider> mockCommands = new IList <AdminCommand_Provider> {
MockCommand("foo"), MockCommand("bar"), MockCommand("baz")
};
when(commandLocator.AllProviders).thenReturn(mockCommands);
when(commandLocator.FindProvider("foobar")).thenThrow(new NoSuchElementException("foobar"));
HelpCommand helpCommand = new HelpCommand(mock(typeof(Usage)), @out, commandLocator);
IncorrectUsage incorrectUsage = assertThrows(typeof(IncorrectUsage), () => helpCommand.execute("foobar"));
assertThat(incorrectUsage.Message, containsString("Available commands are: foo bar baz"));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void showsArgumentsAndDescriptionForSpecifiedCommand() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void ShowsArgumentsAndDescriptionForSpecifiedCommand()
{
CommandLocator commandLocator = mock(typeof(CommandLocator));
AdminCommand_Provider commandProvider = mock(typeof(AdminCommand_Provider));
when(commandProvider.Name()).thenReturn("foobar");
Arguments arguments = (new Arguments()).withDatabase();
when(commandProvider.AllArguments()).thenReturn(arguments);
when(commandProvider.PossibleArguments()).thenReturn(Collections.singletonList(arguments));
when(commandProvider.Description()).thenReturn("This is a description of the foobar command.");
when(commandLocator.FindProvider("foobar")).thenReturn(commandProvider);
using (MemoryStream baos = new MemoryStream())
{
PrintStream ps = new PrintStream(baos);
HelpCommand helpCommand = new HelpCommand(new Usage("neo4j-admin", commandLocator), ps.println, commandLocator);
helpCommand.Execute("foobar");
assertEquals(string.Format("usage: neo4j-admin foobar [--database=<name>]%n" + "%n" + "environment variables:%n" + " NEO4J_CONF Path to directory which contains neo4j.conf.%n" + " NEO4J_DEBUG Set to anything to enable debug output.%n" + " NEO4J_HOME Neo4j home directory.%n" + " HEAP_SIZE Set JVM maximum heap size during command execution.%n" + " Takes a number and a unit, for example 512m.%n" + "%n" + "This is a description of the foobar command.%n" + "%n" + "options:%n" + " --database=<name> Name of database. [default:" + GraphDatabaseSettings.DEFAULT_DATABASE_NAME + "]%n"), baos.ToString());
}
}