     
     // MARK: - maybe
     
-    func test_maybe_whenInvokedOnNonNilValue_withNonNilPredicate_thenExecutesOperationAndReturnsItsResult() {
+    func test_maybe_whenInvokedOnNonNilValue_thenExecutesOperationAndReturnsItsResult() {
         // given
         let nonNilledNumber: Int? = 1
         

    
    // MARK: - onSome
    
    func test_onSome_whenInvokedOnNonNilValue_thenOperationIsInvoked_andValueIsReturned() {
        // given
        var testInt = 0
        let nonNilledNumber: Int? = 3

    
    // MARK: - onNone
    
    func test_onNone_whenInvokedOnNonNilValue_thenOperationIsNotInvoked_andOperationResultIsReturned() {
        // given
        var testInt = 0
        let nonNilledNumber: Int? = 3
