Examples with ShellStatementParser org.neo4j.shell.parser.ShellStatementParser used on opensource projects

Example 1 with ShellStatementParser

use of org.neo4j.shell.parser.ShellStatementParser in project neo4j by neo4j.

the class InteractiveShellRunnerTest method testSignalHandleOutsideExecution.

@Test
public void testSignalHandleOutsideExecution() throws Exception {
    // given
    InputStream inputStream = new ByteArrayInputStream("".getBytes());
    InteractiveShellRunner runner = new InteractiveShellRunner(cmdExecuter, txHandler, databaseManager, logger, new ShellStatementParser(), inputStream, historyFile, userMessagesHandler, connectionConfig);
    // when
    runner.handle(new Signal(InteractiveShellRunner.INTERRUPT_SIGNAL));
    // then
    verify(cmdExecuter).lastNeo4jErrorCode();
    verifyNoMoreInteractions(cmdExecuter);
    verify(logger).printError("@|RED \nInterrupted (Note that Cypher queries must end with a |@" + "@|RED,BOLD semicolon. |@" + "@|RED Type |@@|RED,BOLD :exit|@@|RED,BOLD  |@" + "@|RED to exit the shell.)|@");
}

Example 2 with ShellStatementParser

use of org.neo4j.shell.parser.ShellStatementParser in project neo4j by neo4j.

the class InteractiveShellRunnerTest method multilineRequiresNewLineOrSemicolonToEnd.

@Test
public void multilineRequiresNewLineOrSemicolonToEnd() throws Exception {
    // given
    String inputString = "  \\   \nCREATE (n:Person) RETURN n\n";
    InputStream inputStream = new ByteArrayInputStream(inputString.getBytes());
    InteractiveShellRunner runner = new InteractiveShellRunner(cmdExecuter, txHandler, databaseManager, logger, new ShellStatementParser(), inputStream, historyFile, userMessagesHandler, connectionConfig);
    // when
    runner.runUntilEnd();
    // then
    verify(cmdExecuter).lastNeo4jErrorCode();
    verifyNoMoreInteractions(cmdExecuter);
}

Example 3 with ShellStatementParser

use of org.neo4j.shell.parser.ShellStatementParser in project neo4j by neo4j.

the class InteractiveShellRunnerTest method multilineEndsOnSemicolonOnSameLine.

@Test
public void multilineEndsOnSemicolonOnSameLine() throws Exception {
    // given
    String inputString = "\nCREATE (n:Person) RETURN n;\n";
    InputStream inputStream = new ByteArrayInputStream(inputString.getBytes());
    InteractiveShellRunner runner = new InteractiveShellRunner(cmdExecuter, txHandler, databaseManager, logger, new ShellStatementParser(), inputStream, historyFile, userMessagesHandler, connectionConfig);
    // when
    runner.runUntilEnd();
    // then
    verify(cmdExecuter).execute("CREATE (n:Person) RETURN n;");
}

Example 4 with ShellStatementParser

use of org.neo4j.shell.parser.ShellStatementParser in project neo4j by neo4j.

the class InteractiveShellRunnerTest method printsWelcomeAndExitMessage.

@Test
public void printsWelcomeAndExitMessage() throws Exception {
    // given
    String inputString = "\nCREATE (n:Person) RETURN n\n;\n";
    InputStream inputStream = new ByteArrayInputStream(inputString.getBytes());
    InteractiveShellRunner runner = new InteractiveShellRunner(cmdExecuter, txHandler, databaseManager, logger, new ShellStatementParser(), inputStream, historyFile, userMessagesHandler, connectionConfig);
    // when
    runner.runUntilEnd();
    // then
    verify(logger).printIfVerbose("Welcome to cypher-shell!");
    verify(logger).printIfVerbose("Exit message");
}

Example 5 with ShellStatementParser

use of org.neo4j.shell.parser.ShellStatementParser in project neo4j by neo4j.

the class InteractiveShellRunnerTest method justNewLineThrowsNoMoreInput.

@Test
public void justNewLineThrowsNoMoreInput() throws Exception {
    // then
    thrown.expect(NoMoreInputException.class);
    // given
    String inputString = "\n";
    InputStream inputStream = new ByteArrayInputStream(inputString.getBytes());
    InteractiveShellRunner runner = new InteractiveShellRunner(cmdExecuter, txHandler, databaseManager, logger, new ShellStatementParser(), inputStream, historyFile, userMessagesHandler, connectionConfig);
    // when
    runner.readUntilStatement();
}