ReleaseDescriptor releaseDescriptor = new ReleaseDescriptor();
releaseDescriptor.setScmSourceUrl( "scm-url" );
File checkoutDirectory = getTestFile( "target/checkout-directory" );
releaseDescriptor.setCheckoutDirectory( checkoutDirectory.getAbsolutePath() );
ScmManager scmManager = (ScmManager) lookup( ScmManager.ROLE );
ScmProviderStub providerStub =
(ScmProviderStub) scmManager.getProviderByUrl( releaseDescriptor.getScmSourceUrl() );
providerStub.setCheckOutScmResult( new CheckOutScmResult( "", "", "", false ) );
try
{