@Test
public void testValidateAndTrimBusinessObjectFormatExternalInterfaceCreateRequestBusinessObjectFormatExternalInterfaceCreateRequestIsNull()
{

    // Specify the expected exception.
    expectedException.expect(IllegalArgumentException.class);
    expectedException.expectMessage("A business object format to external interface mapping create request must be specified.");
    // Call the method under test.
    businessObjectFormatExternalInterfaceHelper.validateAndTrimBusinessObjectFormatExternalInterfaceCreateRequest(null);
    // Verify the external calls.
    verifyNoMoreInteractions(alternateKeyHelper);
}