Examples with CollectingOutput org.neo4j.shell.impl.CollectingOutput used on opensource projects

Example 1 with CollectingOutput

use of org.neo4j.shell.impl.CollectingOutput in project neo4j by neo4j.

the class AppsIT method canDisableWelcomeMessage.

@Test
public void canDisableWelcomeMessage() throws Exception {
    Map<String, Serializable> values = genericMap("quiet", "true");
    final CollectingOutput out = new CollectingOutput();
    ShellClient client = new SameJvmClient(values, shellServer, out);
    client.shutdown();
    final String outString = out.asString();
    assertEquals("Shows welcome message: " + outString, false, outString.contains("Welcome to the Neo4j Shell! Enter 'help' for a list of commands"));
}

Example 2 with CollectingOutput

use of org.neo4j.shell.impl.CollectingOutput in project neo4j by neo4j.

the class AppsIT method doesShowWelcomeMessage.

@Test
public void doesShowWelcomeMessage() throws Exception {
    Map<String, Serializable> values = genericMap();
    final CollectingOutput out = new CollectingOutput();
    ShellClient client = new SameJvmClient(values, shellServer, out);
    client.shutdown();
    final String outString = out.asString();
    assertEquals("Shows welcome message: " + outString, true, outString.contains("Welcome to the Neo4j Shell! Enter 'help' for a list of commands"));
}

Example 3 with CollectingOutput

use of org.neo4j.shell.impl.CollectingOutput in project neo4j by neo4j.

the class AbstractShellIT method executeCommand.

public void executeCommand(ShellClient client, String command, String... theseLinesMustExistRegEx) throws Exception {
    CollectingOutput output = new CollectingOutput();
    client.evaluate(command, output);
    for (String lineThatMustExist : theseLinesMustExistRegEx) {
        boolean negative = lineThatMustExist.startsWith("!");
        lineThatMustExist = negative ? lineThatMustExist.substring(1) : lineThatMustExist;
        Pattern pattern = compile(lineThatMustExist);
        boolean found = false;
        for (String line : output) {
            if (pattern.matcher(line).find()) {
                found = true;
                break;
            }
        }
        assertTrue("Was expecting a line matching '" + lineThatMustExist + "', but didn't find any from out of " + Iterables.asCollection(output), found != negative);
    }
}

Example 4 with CollectingOutput

use of org.neo4j.shell.impl.CollectingOutput in project neo4j by neo4j.

the class AbstractShellIT method executeCommandExpectingException.

public void executeCommandExpectingException(String command, String errorMessageShouldContain) throws Exception {
    CollectingOutput output = new CollectingOutput();
    try {
        shellClient.evaluate(command, output);
        fail("Was expecting an exception");
    } catch (ShellException e) {
        String errorMessage = e.getMessage();
        if (!errorMessage.toLowerCase().contains(errorMessageShouldContain.toLowerCase())) {
            fail("Error message '" + errorMessage + "' should have contained '" + errorMessageShouldContain + "'");
        }
    }
}

Example 5 with CollectingOutput

use of org.neo4j.shell.impl.CollectingOutput in project neo4j by neo4j.

the class TransactionGuardIntegrationTest method terminateLongRunningShellPeriodicCommitQuery.

@Test
public void terminateLongRunningShellPeriodicCommitQuery() throws Exception {
    GraphDatabaseAPI database = startDatabaseWithTimeoutCustomGuard();
    GraphDatabaseShellServer shellServer = getGraphDatabaseShellServer(database);
    try {
        SameJvmClient client = getShellClient(shellServer);
        CollectingOutput commandOutput = new CollectingOutput();
        URL url = prepareTestImportFile(8);
        execute(shellServer, commandOutput, client.getId(), "USING PERIODIC COMMIT 5 LOAD CSV FROM '" + url + "' AS line CREATE ();");
        fail("Transaction should be already terminated.");
    } catch (ShellException e) {
        assertThat(e.getMessage(), containsString("Transaction timeout."));
    }
    assertDatabaseDoesNotHaveNodes(database);
}