     }
     
     func testMultiplicationEqualOperator() {
-        multiplicationTests.forEach { test in
+        multiplicationTests().forEach { test in
             var product = test.multiplier
             product *= test.multiplicator
             XCTAssertEqual(

    }
    
    func testInitWithUInt128() {
        let tests = [
            UInt128(),
            UInt128(upperBits: 0, lowerBits: 1),
            UInt128(upperBits: 0, lowerBits: UInt64.max),
            UInt128.max]
        
        tests.forEach { test in
            XCTAssertEqual(UInt128(test), test)

    }
    
    func testLittleEndianInitializer() {
        endianTests().forEach { test in
            #if arch(i386) || arch(x86_64) || arch(arm) || arch(arm64)
                let expectedResult = test.input
            #else
