/// <summary>
/// Trims a block of text to a specified length. The string will be trimmed to
/// the previous space coming before the length position passed.
/// Relies on <see cref="StringTruncater"/>
/// </summary>
/// <param name="valueToTruncate">Current string object from extension method.</param>
/// <param name="length">Number of characters to keep from the original string.</param>
/// <param name="indicator">String of characters to indicate that a truncation has occurred.</param>
/// <returns>Truncated, or shortened, text with an indicator marking where the truncation occurred.</returns>
public static string Truncate(this string valueToTruncate, int length, string indicator)
{
var truncater = new StringTruncater(valueToTruncate)
{
Indicator = indicator
};
return(truncater.TruncateToLength(length));
}
public void TruncateToLength_NoIndicator_TruncatedTextWithoutIndicator()
{
const string original = "abcdefghijklmnopqrstuvwxyz0123456789";
const int length = 26;
var truncater = new StringTruncater(original);
string actual = truncater.TruncateToLength(length);
Assert.Equal("abcdefghijklmnopqrstuvwxyz", actual);
}
public void TruncateToLength_NoTruncationNeededNoIndicator_OriginalText()
{
const string original = "abcdefghijklmnopqrstuvwxyz";
const int length = 26;
var truncater = new StringTruncater(original);
string actual = truncater.TruncateToLength(length);
Assert.Equal("abcdefghijklmnopqrstuvwxyz", actual);
}
/// <summary>
/// Trims a block of text to a specified length. The string will be trimmed to
/// the previous space coming before the length position passed.
/// Relies on <see cref="StringTruncater"/>
/// </summary>
/// <param name="valueToTruncate">Current string object from extension method.</param>
/// <param name="length">Number of characters to keep from the original string.</param>
/// <returns>Truncated, or shortened, text.</returns>
public static string Truncate(this string valueToTruncate, int length)
{
var truncater = new StringTruncater(valueToTruncate);
return(truncater.TruncateToLength(length));
}
