public void ParsingBinaryNumber() { bool success = UltimateIntParser.TryParse("1011", 2, out int value); Assert.True(success); Assert.Equal(0b1011, value); }
public void ParsingDecimalNumber() { bool success = UltimateIntParser.TryParse("1234567890", 10, out int value); Assert.True(success); Assert.Equal(1234567890, value); }
public void ParsingNumberWithSign() { bool success = UltimateIntParser.TryParse("-567", 10, out int value); Assert.True(success); Assert.Equal(-567, value); success = UltimateIntParser.TryParse("+765", 10, out value); Assert.True(success); Assert.Equal(765, value); }
public void ParsingHexadecimalNumber() { bool success = UltimateIntParser.TryParse("23456789", 16, out int value); Assert.True(success); Assert.Equal(0x23456789, value); success = UltimateIntParser.TryParse("01abcdef", 16, out value); Assert.True(success); Assert.Equal(0x01abcdef, value); }
public void WrongInputFormat() { // megállás bool success = UltimateIntParser.TryParse("", 16, out int value); Assert.False(success); success = UltimateIntParser.TryParse("+", 16, out value); Assert.False(success); success = UltimateIntParser.TryParse("-", 16, out value); // értelmezhetetlen karakter Assert.False(success); success = UltimateIntParser.TryParse("=", 16, out value); Assert.False(success); success = UltimateIntParser.TryParse("++", 16, out value); Assert.False(success); success = UltimateIntParser.TryParse("--", 16, out value); Assert.False(success); success = UltimateIntParser.TryParse("D87+", 16, out value); Assert.False(success); // értelmezhetetlen számjegy success = UltimateIntParser.TryParse("102", 2, out value); Assert.False(success); success = UltimateIntParser.TryParse("10A", 10, out value); Assert.False(success); success = UltimateIntParser.TryParse("10G", 16, out value); Assert.False(success); }
public void NumberOverflows() { bool success = UltimateIntParser.TryParse("7fffffff", 16, out int value); Assert.True(success); Assert.Equal(0x7fff_ffff, value); success = UltimateIntParser.TryParse("80000000", 16, out value); Assert.False(success); success = UltimateIntParser.TryParse("-80000000", 16, out value); Assert.True(success); Assert.Equal(-0x8000_0000, value); success = UltimateIntParser.TryParse("-80000001", 16, out value); Assert.False(success); }
public void WrongArguments() { Assert.Throws <ArgumentNullException>(() => UltimateIntParser.TryParse(null, 10, out int value)); Assert.Throws <ArgumentException>(() => UltimateIntParser.TryParse("121", 17, out int value)); }