public void TestReverseSingleWord()
{
string Expected = "Hello";
string result = ReverseWordsInSentence.ReverseString("Hello");
Assert.AreEqual(Expected, result);
}
public void TestReverseMultiWord()
{
string Expected = "string test my is This";
string result = ReverseWordsInSentence.ReverseString("This is my test string");
Assert.AreEqual(Expected, result);
}
public void TestReverseOneChar()
{
string Expected = " a";
string result = ReverseWordsInSentence.ReverseString("a ");
Assert.AreEqual(Expected, result);
}
public void TestMainFail()
{
using (var sw = new StringWriter())
{
string Expected = String.Format("Input your sentence:{0}Invalid Entry", Environment.NewLine);
Console.SetOut(sw);
using (StringReader sr = new StringReader(string.Format("blah{0}", Environment.NewLine)))
{
Console.SetIn(sr);
ReverseWordsInSentence.Main(new string[] { });
var result = sw.ToString().Trim();
Assert.AreEqual(Expected, result);
}
}
}
