public void Calling_ParseWithArgumentsString_With_Empty_ArgumentsString_Returns_Error()
{
// Arrange
var input = "";
// Act
var actual = StringFormatParser.ParseWithArgumentsString("something", input);
// Assert
actual.IsSuccessful.Should().BeFalse();
actual.ErrorMessages.Should().HaveCount(1);
actual.ErrorMessages.First().Should().Be("Arguments string is empty");
}
public void CanUseParsedArgumentsStringForStringFormat()
{
// Arrange
const string FormatString = "Hello, {0}{1}";
const string ArgumentsString = "John Doe, !";
var parsedArguments = StringFormatParser.ParseWithArgumentsString(FormatString, ArgumentsString).Values.Select(kvp => kvp.Value.ToString()).ToArray(); //note that we have to replace the double quotes...
// Act
var actual = string.Format(FormatString, parsedArguments);
// Assert
actual.Should().Be("Hello, John Doe!");
}
public void CanParseFormatStringWithArgumentsString()
{
// Arrange
const string FormatString = "Hello {0}{1}";
const string Args = "\"world\", \"!\"";
// Act
var actual = StringFormatParser.ParseWithArgumentsString(FormatString, Args);
// Assert
actual.IsSuccessful.Should().BeTrue();
actual.ErrorMessages.Should().BeEmpty();
var contents = string.Join("|", actual.Values.Select(kvp => string.Format("{0};{1}", kvp.Key, kvp.Value)));
contents.Should().Be("0;\"world\"|1;\"!\"");
}