         waitForExpectationsWithTimeout(3, handler: nil)
 
         XCTAssertEqual(receivedMessages.count, 2)
-        XCTAssertEqual(receivedMessages[1], "\(operation): finished with error(s): [Operations.CloudContainerCondition.Error.NotAuthenticated].")
+        XCTAssertEqual(receivedMessages[1], "\(operation): finished with error(s): [Operations.BlockCondition.Error.BlockConditionFailed].")
     }
 
     func test__logger_receives_messages_from_produced_operation() {
 
         let produced = TestOperation(delay: 0)
         produced.name = "Produced Operation"
-        let operation = TestOperation(error: CloudContainerCondition.Error.NotAuthenticated, produced: produced)
+        let operation = TestOperation(error: BlockCondition.Error.BlockConditionFailed, produced: produced)
         operation.name = "Test Operation"
         addCompletionBlockToTestOperation(operation, withExpectation: expectationWithDescription("Test: \(__FUNCTION__)"))
 

        XCTAssertEqual(receivedMessages[1], "Test Operation: did produce operation: Produced Operation.")
        XCTAssertEqual(receivedMessages[2], "Produced Operation: did start.")
        XCTAssertEqual(receivedMessages[3], "Produced Operation: finished with no errors.")
        XCTAssertEqual(receivedMessages[4], "Test Operation: finished with error(s): [Operations.CloudContainerCondition.Error.NotAuthenticated].")
    }
}



    func test__logger_outputs_number_of_received_errors() {

        let operation = TestOperation(error: BlockCondition.Error.BlockConditionFailed)
        addCompletionBlockToTestOperation(operation, withExpectation: expectationWithDescription("Test: \(__FUNCTION__)"))

        var receivedMessages = [String]()
