public void WhenSeachNotFoundShouldReturnNull()
{
var text = "gryf";
var search = "gryffe";
var wordReplacement = "";
var e = new ConditionalWordReplacer(search, wordReplacement, text);
e.Replace(text);
Assert.IsFalse(e.Success());
var result = e.ReplacedText;
Assert.AreEqual(null, result);
}
public void AssertFalseWhenConditionNotFound()
{
const string fox = "fox";
const string textTemplate = "the quick brown {0}, a sentence with{1}animals followed by another {2}..";
var text = string.Format(textTemplate, fox, fox, fox);
text = BuildMultilineText(text);
const string search = fox;
const string dog = "dog";
var expectedResult = string.Format(textTemplate, dog, fox, dog);
expectedResult = BuildMultilineText(expectedResult);
const string wordThatDoesNotExistinSentence = "wordThatDoesNotExistinSentence";
var e = new ConditionalWordReplacer(search, dog, "wordThatDoesNotExistinSentence");
e.Replace(text);
Assert.IsFalse(e.Success());
}
public void ShouldReplaceAllOccurences()
{
const string fox = "fox";
const string textTemplate = "the quick brown {0}, a sentence with{1}animals followed by another {2}..";
var text = string.Format(textTemplate, fox, fox, fox);
text = BuildMultilineText(text);
const string search = fox;
const string dog = "dog";
var expectedResult = string.Format(textTemplate, dog, fox, dog);
expectedResult = BuildMultilineText(expectedResult);
var e = new ConditionalWordReplacer(search, dog, "quick");
e.Replace(text);
Assert.IsTrue(e.Success());
var result = e.ReplacedText;
Assert.AreEqual(expectedResult, result);
}
