ThisToThat/ThisToThatTests/ToSByteTests.cs
/// <summary>
/// Makes multiple UInt16 to SByte or default conversions and asserts that the results are correct.
/// </summary>
Makes multiple UInt16 to SByte or default conversions and asserts that the results are correct.
Makes multiple UInt16 to SByte or default conversions and asserts that the results are correct .
[TestMethod, TestCategory("ToSByte tests")]
        public void TestUInt16ToSByteOrDefault()
        {
            UInt16 source = UInt16.MinValue;
            Assert.IsInstanceOfType(source, typeof(UInt16));
            SByte? result = source.ToSByteOrDefault((sbyte)86);
            Assert.AreEqual((sbyte)0, result);
            Assert.IsInstanceOfType(result, typeof(SByte));
            source = (ushort)42;
            Assert.IsInstanceOfType(source, typeof(UInt16));
            result = source.ToSByteOrDefault((sbyte)86);
            Assert.AreEqual((sbyte)42, result);
            Assert.IsInstanceOfType(result, typeof(SByte));
            source = UInt16.MaxValue;
            Assert.IsInstanceOfType(source, typeof(UInt16));
            result = source.ToSByteOrDefault((sbyte)86);
            Assert.AreEqual((sbyte)86, result);
            Assert.IsInstanceOfType(result, typeof(SByte));
        }
[ TestMethod , TestCategory ( " " ) ] public void TestUInt16ToSByteOrDefault ( ) { UInt16 source = UInt16 . MinValue ; Assert . IsInstanceOfType ( source , typeof ( UInt16 ) ) ; SByte ? result = source . ToSByteOrDefault ( ( sbyte ) 86 ) ; Assert . AreEqual ( ( sbyte ) 0 , result ) ; Assert . IsInstanceOfType ( result , typeof ( SByte ) ) ; source = ( ushort ) 42 ; Assert . IsInstanceOfType ( source , typeof ( UInt16 ) ) ; result = source . ToSByteOrDefault ( ( sbyte ) 86 ) ; Assert . AreEqual ( ( sbyte ) 42 , result ) ; Assert . IsInstanceOfType ( result , typeof ( SByte ) ) ; source = UInt16 . MaxValue ; Assert . IsInstanceOfType ( source , typeof ( UInt16 ) ) ; result = source . ToSByteOrDefault ( ( sbyte ) 86 ) ; Assert . AreEqual ( ( sbyte ) 86 , result ) ; Assert . IsInstanceOfType ( result , typeof ( SByte ) ) ; }
Makes multiple UInt16 to SByte or default conversions and asserts that the results are correct.
Makes multiple UInt16 to SByte or default conversions and asserts that the results are correct .
// Test conversion of source type minimum value // Test conversion of source type value 42 to target type // Test conversion of source type maximum value // Here we would expect this conversion to fail (and return the default value of (sbyte)86),  // since the source type's maximum value (65535) is greater than the target type's maximum value (127).