| public static GetTypeRepresentation ( object obj ) : string | ||
| obj | object | |
| return | string | |
/// <summary>
/// Displays a single line showing the types and sizes of the expected
/// and actual collections or arrays. If both are identical, the value is
/// only shown once.
/// </summary>
/// <param name="writer">The MessageWriter on which to display</param>
/// <param name="expected">The expected collection or array</param>
/// <param name="actual">The actual collection or array</param>
/// <param name="indent">The indentation level for the message line</param>
private void DisplayTypesAndSizes(MessageWriter writer, IEnumerable expected, IEnumerable actual, int indent)
{
string sExpected = MsgUtils.GetTypeRepresentation(expected);
if (expected is ICollection && !(expected is Array))
{
sExpected += string.Format(" with {0} elements", ((ICollection)expected).Count);
}
string sActual = MsgUtils.GetTypeRepresentation(actual);
if (actual is ICollection && !(actual is Array))
{
sActual += string.Format(" with {0} elements", ((ICollection)actual).Count);
}
if (sExpected == sActual)
{
writer.WriteMessageLine(indent, CollectionType_1, sExpected);
}
else
{
writer.WriteMessageLine(indent, CollectionType_2, sExpected, sActual);
}
}
public void FailureForEnumerablesWithDifferentSizes()
{
IEnumerable <int> expected = new int[] { 1, 2, 3 }.Select(i => i);
IEnumerable <int> actual = expected.Take(2);
var ex = Assert.Throws <AssertionException>(() => Assert.That(actual, Is.EqualTo(expected)));
Assert.That(ex.Message, Is.EqualTo(
$" Expected is {MsgUtils.GetTypeRepresentation(expected)}, actual is {MsgUtils.GetTypeRepresentation(actual)}" + Environment.NewLine +
" Values differ at index [2]" + Environment.NewLine +
" Missing: < 3, ... >"));
}
/// <summary>
/// Displays a single line showing the types and sizes of the expected
/// and actual collections or arrays. If both are identical, the value is
/// only shown once.
/// </summary>
/// <param name="writer">The MessageWriter on which to display</param>
/// <param name="expected">The expected collection or array</param>
/// <param name="actual">The actual collection or array</param>
/// <param name="indent">The indentation level for the message line</param>
private void DisplayCollectionTypesAndSizes(MessageWriter writer, ICollection expected, ICollection actual, int indent)
{
string expectedType = MsgUtils.GetTypeRepresentation(expected);
string actualType = MsgUtils.GetTypeRepresentation(actual);
if (expectedType == actualType)
{
writer.WriteMessageLine(indent, CollectionType_1, expectedType);
}
else
{
writer.WriteMessageLine(indent, CollectionType_2, expectedType, actualType);
}
}
/// <summary>
/// Displays a single line showing the types and sizes of the expected
/// and actual collections or arrays. If both are identical, the value is
/// only shown once.
/// </summary>
/// <param name="writer">The MessageWriter on which to display</param>
/// <param name="expected">The expected collection or array</param>
/// <param name="actual">The actual collection or array</param>
/// <param name="indent">The indentation level for the message line</param>
private void DisplayCollectionTypesAndSizes(MessageWriter writer, ICollection expected, ICollection actual, int indent)
{
string sExpected = MsgUtils.GetTypeRepresentation(expected);
//if (!(expected is Array))
// sExpected += string.Format(" with {0} elements", expected.Count);
string sActual = MsgUtils.GetTypeRepresentation(actual);
//if (!(actual is Array))
// sActual += string.Format(" with {0} elements", actual.Count);
if (sExpected == sActual)
{
writer.WriteMessageLine(indent, CollectionType_1, sExpected);
}
else
{
writer.WriteMessageLine(indent, CollectionType_2, sExpected, sActual);
}
}
private void DisplayTypesAndSizes(MessageWriter writer, IEnumerable expected, IEnumerable actual, int indent)
{
string text = MsgUtils.GetTypeRepresentation(expected);
if (expected is ICollection && !(expected is Array))
{
text += $" with {((ICollection)expected).Count} elements";
}
string text2 = MsgUtils.GetTypeRepresentation(actual);
if (actual is ICollection && !(actual is Array))
{
text2 += $" with {((ICollection)actual).Count} elements";
}
if (text == text2)
{
writer.WriteMessageLine(indent, CollectionType_1, text);
}
else
{
writer.WriteMessageLine(indent, CollectionType_2, text, text2);
}
}