public void Evaluating_equals_throws_an_exception_if_the_left_Thumbnail_is_null()
{
Type expected = typeof(NullReferenceException);
string fullSize = "fullSize";
ImagePairNames left = new ImagePairNames(fullSize, null);
ImagePairNames right = new ImagePairNames();
try
{
bool result = left == right;
}
catch (Exception e)
{
Assert.AreEqual(expected, e.GetType());
}
try
{
bool result = left != right;
}
catch (Exception e)
{
Assert.AreEqual(expected, e.GetType());
}
try
{
bool result = left.Equals(right);
}
catch (Exception e)
{
Assert.AreEqual(expected, e.GetType());
}
}
public void Evaluating_equals_throws_an_exception_if_the_object_is_not_an_ImagePairNames()
{
ImagePairNames pair = new ImagePairNames();
object obj = new object();
Assert.Throws <InvalidCastException>(() => pair.Equals(obj));
}
public void Evaluating_equals_throws_an_exception_if_the_object_is_not_an_ImagePairNames()
{
ImagePairNames pair = new ImagePairNames();
object obj = new object();
pair.Equals(obj);
}
public void Two_ImagePairNames_are_not_equal_if_Thumbnail_differs()
{
string fullSize = "fullSize";
ImagePairNames left = new ImagePairNames(fullSize, "left");
ImagePairNames right = new ImagePairNames(fullSize, "right");
Assert.IsFalse(left == right);
Assert.IsTrue(left != right);
Assert.IsFalse(left.Equals(right));
}
public void Two_ImagePairNames_are_not_equal_if_FullSize_differs()
{
string thumbnail = "thumbnail";
ImagePairNames left = new ImagePairNames("left", thumbnail);
ImagePairNames right = new ImagePairNames("right", thumbnail);
Assert.IsFalse(left == right);
Assert.IsTrue(left != right);
Assert.IsFalse(left.Equals(right));
}
public void Two_ImagePairNames_are_equal_if_FullSize_and_Thumbnail_match()
{
string fullSize = "fullSize";
string thumbnail = "thumbnail";
ImagePairNames left = new ImagePairNames(fullSize, thumbnail);
ImagePairNames right = new ImagePairNames(fullSize, thumbnail);
Assert.IsTrue(left == right);
Assert.IsFalse(left != right);
Assert.IsTrue(left.Equals(right));
}
public void Evaluating_equals_throws_an_exception_if_the_left_FullSize_is_null()
{
Type expected = typeof(NullReferenceException);
string thumbnail = "thumbnail";
ImagePairNames left = new ImagePairNames();
left.Thumbnail = thumbnail;
ImagePairNames right = new ImagePairNames();
try
{
bool result = left == right;
}
catch (Exception e)
{
Assert.AreEqual(expected, e.GetType());
}
try
{
bool result = left != right;
}
catch (Exception e)
{
Assert.AreEqual(expected, e.GetType());
}
try
{
bool result = left.Equals(right);
}
catch (Exception e)
{
Assert.AreEqual(expected, e.GetType());
}
}
public void Two_ImagePairNames_are_not_equal_if_Thumbnail_differs()
{
string fullSize = "fullSize";
ImagePairNames left = new ImagePairNames(fullSize, "left");
ImagePairNames right = new ImagePairNames(fullSize, "right");
Assert.IsFalse(left == right);
Assert.IsTrue(left != right);
Assert.IsFalse(left.Equals(right));
}
public void Two_ImagePairNames_are_not_equal_if_FullSize_differs()
{
string thumbnail = "thumbnail";
ImagePairNames left = new ImagePairNames("left", thumbnail);
ImagePairNames right = new ImagePairNames("right", thumbnail);
Assert.IsFalse(left == right);
Assert.IsTrue(left != right);
Assert.IsFalse(left.Equals(right));
}
public void Two_ImagePairNames_are_equal_if_FullSize_and_Thumbnail_match()
{
string fullSize = "fullSize";
string thumbnail = "thumbnail";
ImagePairNames left = new ImagePairNames(fullSize, thumbnail);
ImagePairNames right = new ImagePairNames(fullSize, thumbnail);
Assert.IsTrue(left == right);
Assert.IsFalse(left != right);
Assert.IsTrue(left.Equals(right));
}
public void Evaluating_equals_throws_an_exception_if_the_object_is_not_an_ImagePairNames()
{
ImagePairNames pair = new ImagePairNames();
object obj = new object();
pair.Equals(obj);
}