public void Validate(string configuration)
{
var parser = new StringConfigurer();
var errors = parser.Validate(configuration);
Assert.Empty(errors);
}
public void IdentifySecondSentenceError()
{
var parser = new StringConfigurer();
var errors = parser.Validate("Replace \"o\" with \"ó\". Convert to nonsense case.");
Assert.Single(errors);
var error = errors[0];
Assert.Equal(33, error.StartIndex);
Assert.Equal(8, error.Length);
Assert.Equal("Unexpected case value: nonsense", error.Message);
}
public void IdentifyUnfinishedSentenceError()
{
var parser = new StringConfigurer();
var errors = parser.Validate("Convert to upper case. Convert to lower case");
Assert.Single(errors);
var error = errors[0];
Assert.Equal(43, error.StartIndex);
Assert.Equal(1, error.Length);
Assert.Equal("The last sentence is unfinished.", error.Message);
}
public void ReportUnrecognisedSentence()
{
var parser = new StringConfigurer();
var errors = parser.Validate("This sentence matches no parser.");
Assert.Single(errors);
var error = errors[0];
Assert.Equal(0, error.StartIndex);
Assert.Equal(31, error.Length);
Assert.Equal("Sentence doesn't match any known rules.", error.Message);
}
public void ModifyText(string configuration, string input, string output)
{
var parser = new StringConfigurer();
var data = new StringHolder
{
Value = input,
};
var errors = parser.Configure(configuration, data);
Assert.Empty(errors);
Assert.Equal(output, data.Value);
}
public void IdentifyMultipleErrors()
{
var parser = new StringConfigurer();
var errors = parser.Validate("Replace \"\" with \"ó\". Convert to nonsense case.");
Assert.Equal(2, errors.Count);
var error = errors[0];
Assert.Equal(8, error.StartIndex);
Assert.Equal(2, error.Length);
Assert.Equal("Match text cannot be empty.", error.Message);
error = errors[1];
Assert.Equal(32, error.StartIndex);
Assert.Equal(8, error.Length);
Assert.Equal("Unexpected case value: nonsense", error.Message);
}