C# (CSharp) Appccelerate.Formatters FormatHelper.SecureFormat 예제들

SecureFormat() 공개 정적인 메소드

Replacement for the String.Format method, that throws an exception when the count of arguments does not match the count of placeholders.

If format and/or arguments are null then still a string is returned.

Tries to format with String.Format. In case of an Exception the original format string and all parameters added in a list will be returned.

public static SecureFormat ( IFormatProvider formatProvider, string format ) : string
formatProvider	IFormatProvider	/// The format Provider. ///
format	string	/// The format string. ///
리턴	string

예제 #1

        public void SecureFormat_ReturnsErrorString_WhenTooFewParameters()
        {
            const string Format   = "{0} {1} {2}";
            const string Expected = "!!! FORMAT ERROR !!!! " + Format + ": ";
            const int    I        = 1;

            string result = FormatHelper.SecureFormat(CultureInfo.InvariantCulture, Format, I);

            result.Should().Be(Expected + I + ", ", "too few parameters.");
        }

예제 #2

        public void SecureFormat_ReturnFormattedString_WhenCorrectNumberOfParameters()
        {
            const string  Format  = "{0} {1} {2}";
            const string  Correct = "1 1.25 string";
            const int     I       = 1;
            const decimal D       = 1.25m;
            const string  S       = "string";

            string result = FormatHelper.SecureFormat(CultureInfo.InvariantCulture, Format, I, D, S);

            result.Should().Be(Correct, "Correct number of parameters.");
        }

예제 #3

        public void SecureFormat_ReturnsFormattedString_WhenTooManyParameters()
        {
            const string  Format  = "{0} {1} {2}";
            const string  Correct = "1 1.25 string";
            const int     I       = 1;
            const decimal D       = 1.25m;
            const string  S       = "string";

            string result = FormatHelper.SecureFormat(CultureInfo.InvariantCulture, Format, I, D, S, I);

            result.Should().Be(Correct, "too much parameters.");
        }

예제 #4

 public void SecureFormat_ReturnsFormatString_WhenNoFormatParameters()
 {
     FormatHelper.SecureFormat(CultureInfo.InvariantCulture, "format", null)
     .Should().Be("format", "no args should result in format string.");
 }

예제 #5

 public void SecureFormat_ReturnsEmptyString_WhenFormatIsNull()
 {
     FormatHelper.SecureFormat(CultureInfo.InvariantCulture, null)
     .Should().Be(string.Empty, "null should result in empty string.");
 }