conformance.naming

Class StubRetrievalTest

java.lang.Object

test.Test

conformance.naming.NamingTest

conformance.naming.StubRetrievalTest

public class StubRetrievalTest
extends NamingTest

Tests that the naming server getStorage method returns the correct storage server stubs.

Items checked are:

• getStorage rejects bad arguments such as null, non-existent files, and paths to directories.
• getStorage returns stubs for storage servers that are indeed hosting the file being requested.

Field Summary

Fields

Modifier and Type	Field and Description
private Path	file1
private Path	file2
private Path	file3
private Path	file4
static java.lang.String	notice Test notice.
static java.lang.Class[]	prerequisites Prerequisites.
private TestStorageServer	server1 First registering storage server.
private Storage	server1_stub First storage server stub.
private TestStorageServer	server2 Second registering storage server.
private Storage	server2_stub Second storage server stub.

Fields inherited from class conformance.naming.NamingTest

registration_stub, service_stub

Constructor Summary

Constructors

Constructor and Description
StubRetrievalTest() Creates the StubRetrievalTest and sets the notice.

Method Summary

Modifier and Type	Method and Description
private void	checkArguments() Checks that the getStorage method rejects bad arguments.
private void	checkStub(Path path, Storage expected_stub) Checks that the naming server returns the correct storage server stub for the given file.
protected void	clean() Stops all servers used in the test.
protected void	initialize() Starts servers used in the test.
protected void	perform() Performs the tests.

Methods inherited from class test.Test

cleanupFailure, cleanupSuccess, failure, success, task, task

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

notice

public static final java.lang.String notice

Test notice.

See Also:

Constant Field Values

prerequisites

public static final java.lang.Class[] prerequisites

Prerequisites.

server1

private TestStorageServer server1

First registering storage server.

server2

private TestStorageServer server2

Second registering storage server.

server1_stub

private Storage server1_stub

First storage server stub.

server2_stub

private Storage server2_stub

Second storage server stub.

file1

private final Path file1

file2

private final Path file2

file3

private final Path file3

file4

private final Path file4

Constructor Detail

StubRetrievalTest

public StubRetrievalTest()

Creates the StubRetrievalTest and sets the notice.

Method Detail

perform

protected void perform()
                throws TestFailed

Performs the tests.

Specified by:

perform in class Test

Throws:

TestFailed - If any of the tests fail.

checkStub

private void checkStub(Path path,
                       Storage expected_stub)
                throws TestFailed

Checks that the naming server returns the correct storage server stub for the given file.

Parameters:

path - The file for which the stub is to be requested.

expected_stub - The stub expected to be received.

Throws:

TestFailed - If the stub cannot be retrieved, or if the stub retrieved is not the stub expected.

checkArguments

private void checkArguments()
                     throws TestFailed

Checks that the getStorage method rejects bad arguments.

Throws:

TestFailed - If the test fails.

initialize

protected void initialize()
                   throws TestFailed

Starts servers used in the test.

Overrides:

initialize in class NamingTest

Throws:

TestFailed - If any of the servers cannot be started.

clean

protected void clean()

Stops all servers used in the test.

Overrides:

clean in class NamingTest