/// <summary>
/// Used in sorting of list
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public int CompareTo(object obj)
{
if (obj == null)
{
return(-1);
}
IWordCountInfo tocompare = (obj as IWordCountInfo);
if (tocompare == null)
{
return(-1);
}
if (tocompare.Count == this.Count)
{
return(0);
}
else if (tocompare.Count > this.Count)
{
return(1);
}
else
{
return(-1);
}
}
public void OnPropertyChangedTests()
{
_wordCountInfo = new WordCountInfo("test", 3);
string propertyName = string.Empty;
_wordCountInfo.PropertyChanged +=delegate (object sender, PropertyChangedEventArgs e)
{
propertyName = e.PropertyName;
};
_wordCountInfo.Count = 4;
Assert.AreEqual<string>("DisplayInfo", propertyName);
}
public void OnPropertyChangedTests()
{
_wordCountInfo = new WordCountInfo("test", 3);
string propertyName = string.Empty;
_wordCountInfo.PropertyChanged += delegate(object sender, PropertyChangedEventArgs e)
{
propertyName = e.PropertyName;
};
_wordCountInfo.Count = 4;
Assert.AreEqual <string>("DisplayInfo", propertyName);
}
public void CompareToTests()
{
_wordCountInfo = new WordCountInfo("test", 3);
IWordCountInfo _wordCountInfoEqual = new WordCountInfo("test1", 3); ;
IWordCountInfo _wordCountInfoGreater = new WordCountInfo("test2", 4); ;
IWordCountInfo _wordCountInfoLesser = new WordCountInfo("test3", 2); ;
Assert.AreEqual<int>(0, _wordCountInfo.CompareTo(_wordCountInfoEqual));
Assert.AreEqual<int>(-1, _wordCountInfo.CompareTo(_wordCountInfoLesser));
Assert.AreEqual<int>(1, _wordCountInfo.CompareTo(_wordCountInfoGreater));
Assert.AreEqual<int>(-1, _wordCountInfo.CompareTo(null));
Assert.AreEqual<int>(-1, _wordCountInfo.CompareTo(new Object()));
}
public void CompareToTests()
{
_wordCountInfo = new WordCountInfo("test", 3);
IWordCountInfo _wordCountInfoEqual = new WordCountInfo("test1", 3);;
IWordCountInfo _wordCountInfoGreater = new WordCountInfo("test2", 4);;
IWordCountInfo _wordCountInfoLesser = new WordCountInfo("test3", 2);;
Assert.AreEqual <int>(0, _wordCountInfo.CompareTo(_wordCountInfoEqual));
Assert.AreEqual <int>(-1, _wordCountInfo.CompareTo(_wordCountInfoLesser));
Assert.AreEqual <int>(1, _wordCountInfo.CompareTo(_wordCountInfoGreater));
Assert.AreEqual <int>(-1, _wordCountInfo.CompareTo(null));
Assert.AreEqual <int>(-1, _wordCountInfo.CompareTo(new Object()));
}
public void CountNegativeExceptionTest()
{
_wordCountInfo = new WordCountInfo("test",0);
_wordCountInfo.Count = -1;
}
public void ConstructorCountNegativeExceptionTest()
{
_wordCountInfo = new WordCountInfo("test", -3);
}
public void ConstructorWordNullExceptionTest()
{
_wordCountInfo = new WordCountInfo("", 3);
}
public void DisplayInfoTests()
{
_wordCountInfo = new WordCountInfo("test",3);
Assert.AreEqual<string>("test - 3", _wordCountInfo.DisplayInfo);
}
public void CountNegativeExceptionTest()
{
_wordCountInfo = new WordCountInfo("test", 0);
_wordCountInfo.Count = -1;
}
public void ConstructorCountNegativeExceptionTest()
{
_wordCountInfo = new WordCountInfo("test", -3);
}
public void ConstructorWordNullExceptionTest()
{
_wordCountInfo = new WordCountInfo("", 3);
}
public void DisplayInfoTests()
{
_wordCountInfo = new WordCountInfo("test", 3);
Assert.AreEqual <string>("test - 3", _wordCountInfo.DisplayInfo);
}
