public override void CompareType(CompareParms parms)
{
if(parms.ParentObject1 == null || parms.ParentObject2 == null)
{
base.CompareType (parms);
return;
}
PropertyInfo prop1 = null, prop2 = null;
if(parms.Object1 != null)
prop1 = parms.Object1.GetType ().GetProperty ("Id");
if(parms.Object2 != null)
prop2 = parms.Object2.GetType ().GetProperty ("Id");
if (prop1 != null && prop2 != null &&
(int)prop1.GetValue (parms.Object1, null) == (int)prop2.GetValue (parms.Object2, null)) {
if (parms.ParentObject1 is IList)
base.CompareType (parms);
return;
}
Difference difference = new Difference
{
ParentObject1 = new WeakReference(parms.ParentObject1),
ParentObject2 = new WeakReference(parms.ParentObject2),
PropertyName = parms.BreadCrumb,
Object1Value = parms.Object1 == null ? String.Empty : HistoryMain.GetObjectTilte (parms.Object1),
Object2Value = parms.Object2 == null ? String.Empty : HistoryMain.GetObjectTilte (parms.Object2),
ChildPropertyName = "Id",
Object1 = new WeakReference(parms.Object1),
Object2 = new WeakReference(parms.Object2)
};
AddDifference(parms.Result, difference);
}
/// <summary>
/// Compare all tables and all rows in all tables
/// </summary>
/// <param name="object1"></param>
/// <param name="object2"></param>
/// <param name="breadCrumb"></param>
private void CompareDataset(object object1, object object2, string breadCrumb)
{
DataSet dataSet1 = object1 as DataSet;
DataSet dataSet2 = object2 as DataSet;
//This should never happen, null check happens one level up
if (dataSet1 == null || dataSet2 == null)
return;
//There must be the same amount of tables in the dataset
if (dataSet1.Tables.Count != dataSet2.Tables.Count)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = dataSet1.Tables.Count.ToString(CultureInfo.InvariantCulture),
Object2Value = dataSet2.Tables.Count.ToString(CultureInfo.InvariantCulture),
ChildPropertyName = "Tables.Count"
};
Differences.Add(difference);
if (Differences.Count >= MaxDifferences)
return;
}
for (int i = 0; i < Math.Min(dataSet1.Tables.Count,dataSet2.Tables.Count); i++)
{
string currentBreadCrumb = AddBreadCrumb(breadCrumb, "Tables", string.Empty, dataSet1.Tables[i].TableName);
CompareDataTable(dataSet1.Tables[i], dataSet2.Tables[i], currentBreadCrumb);
if (Differences.Count >= MaxDifferences)
return;
}
}
/// <summary>
/// Compare all rows in a data table
/// </summary>
/// <param name="object1"></param>
/// <param name="object2"></param>
/// <param name="breadCrumb"></param>
private void CompareDataTable(object object1, object object2, string breadCrumb)
{
DataTable dataTable1 = object1 as DataTable;
DataTable dataTable2 = object2 as DataTable;
//This should never happen, null check happens one level up
if (dataTable1 == null || dataTable2 == null)
return;
//Only compare specific table names
if (ElementsToInclude.Count > 0 && !ElementsToInclude.Contains(dataTable1.TableName))
return;
//If we should ignore it, skip it
if (ElementsToInclude.Count == 0 && ElementsToIgnore.Contains(dataTable1.TableName))
return;
//There must be the same amount of rows in the datatable
if (dataTable1.Rows.Count != dataTable2.Rows.Count)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = dataTable1.Rows.Count.ToString(CultureInfo.InvariantCulture),
Object2Value = dataTable2.Rows.Count.ToString(CultureInfo.InvariantCulture),
ChildPropertyName = "Rows.Count"
};
Differences.Add(difference);
if (Differences.Count >= MaxDifferences)
return;
}
//There must be the same amount of columns in the datatable
if (dataTable1.Columns.Count != dataTable2.Columns.Count)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = dataTable1.Columns.Count.ToString(CultureInfo.InvariantCulture),
Object2Value = dataTable2.Columns.Count.ToString(CultureInfo.InvariantCulture),
ChildPropertyName = "Columns.Count"
};
Differences.Add(difference);
if (Differences.Count >= MaxDifferences)
return;
}
for (int i = 0; i < Math.Min(dataTable1.Rows.Count,dataTable2.Rows.Count); i++)
{
string currentBreadCrumb = AddBreadCrumb(breadCrumb, "Rows", string.Empty, i);
CompareDataRow(dataTable1.Rows[i], dataTable2.Rows[i], currentBreadCrumb);
if (Differences.Count >= MaxDifferences)
return;
}
}
/// <summary>
/// Compare all columns in a data row
/// </summary>
/// <param name="object1"></param>
/// <param name="object2"></param>
/// <param name="breadCrumb"></param>
private void CompareDataRow(object object1, object object2, string breadCrumb)
{
DataRow dataRow1 = object1 as DataRow;
DataRow dataRow2 = object2 as DataRow;
//This should never happen, null check happens one level up
if (dataRow1 == null || dataRow2 == null)
return;
for (int i = 0; i < dataRow1.Table.Columns.Count; i++)
{
//Only compare specific column names
if (ElementsToInclude.Count > 0 && !ElementsToInclude.Contains(dataRow1.Table.Columns[i].ColumnName))
continue;
//If we should ignore it, skip it
if (ElementsToInclude.Count == 0 && ElementsToIgnore.Contains(dataRow1.Table.Columns[i].ColumnName))
continue;
//If we should ignore read only, skip it
if (!CompareReadOnly && dataRow1.Table.Columns[i].ReadOnly)
continue;
//Both are null
if (dataRow1.IsNull(i) && dataRow2.IsNull(i))
continue;
string currentBreadCrumb = AddBreadCrumb(breadCrumb, string.Empty, string.Empty, dataRow1.Table.Columns[i].ColumnName);
//Check if one of them is null
if (dataRow1.IsNull(i))
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = currentBreadCrumb,
Object1Value = "(null)",
Object2Value = NiceString(object2)
};
Differences.Add(difference);
return;
}
if (dataRow2.IsNull(i))
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = currentBreadCrumb,
Object1Value = NiceString(object1),
Object2Value = "(null)"
};
Differences.Add(difference);
return;
}
Compare(dataRow1[i], dataRow2[i], currentBreadCrumb);
if (Differences.Count >= MaxDifferences)
return;
}
}
public void ParentPropertyNameArrayTest()
{
Difference diff = new Difference();
diff.PropertyName = ".Password[4]";
Assert.AreEqual(".Password", diff.ParentPropertyName);
}
private bool ColumnCountsDifferent(CompareParms parms)
{
DataTable dataTable1 = parms.Object1 as DataTable;
DataTable dataTable2 = parms.Object2 as DataTable;
if (dataTable1.Columns.Count != dataTable2.Columns.Count)
{
Difference difference = new Difference
{
ParentObject1 = new WeakReference(parms.ParentObject1),
ParentObject2 = new WeakReference(parms.ParentObject2),
PropertyName = parms.BreadCrumb,
Object1Value = dataTable1.Columns.Count.ToString(CultureInfo.InvariantCulture),
Object2Value = dataTable2.Columns.Count.ToString(CultureInfo.InvariantCulture),
ChildPropertyName = "Columns.Count",
Object1 = new WeakReference(parms.Object1),
Object2 = new WeakReference(parms.Object2)
};
AddDifference(parms.Result, difference);
if (parms.Result.ExceededDifferences)
return true;
}
return false;
}
private bool TableCountsDifferent(CompareParms parms, DataSet dataSet2, DataSet dataSet1)
{
if (dataSet1.Tables.Count != dataSet2.Tables.Count)
{
Difference difference = new Difference
{
ParentObject1 = new WeakReference(parms.ParentObject1),
ParentObject2 = new WeakReference(parms.ParentObject2),
PropertyName = parms.BreadCrumb,
Object1Value = dataSet1.Tables.Count.ToString(CultureInfo.InvariantCulture),
Object2Value = dataSet2.Tables.Count.ToString(CultureInfo.InvariantCulture),
ChildPropertyName = "Tables.Count",
Object1 = new WeakReference(parms.Object1),
Object2 = new WeakReference(parms.Object2)
};
AddDifference(parms.Result, difference);
if (parms.Result.ExceededDifferences)
return true;
}
return false;
}
/// <summary>
/// Compare an enumeration
/// </summary>
/// <param name="object1"></param>
/// <param name="object2"></param>
/// <param name="breadCrumb"></param>
private void CompareEnum(object object1, object object2, string breadCrumb)
{
if (object1.ToString() != object2.ToString())
{
string currentBreadCrumb = AddBreadCrumb(breadCrumb, object1.GetType().Name, string.Empty, -1);
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = currentBreadCrumb,
Object1Value = object1.ToString(),
Object2Value = object2.ToString()
};
Differences.Add(difference);
}
}
/// <summary>
/// Compare a HashSet
/// </summary>
/// <param name="object1"></param>
/// <param name="object2"></param>
/// <param name="breadCrumb"></param>
private void CompareHashSet(object object1, object object2, string breadCrumb)
{
try
{
_parents.Add(object1);
_parents.Add(object2);
Type t1 = object1.GetType();
//Get count by reflection since we can't cast it to HashSet<>
int hashSet1Count = (int) GetPropertyValue(t1, object1, "Count");
int hashSet2Count = (int) GetPropertyValue(t1, object2, "Count");
//Objects must be the same length
if (hashSet1Count != hashSet2Count)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = hashSet1Count.ToString(CultureInfo.InvariantCulture),
Object2Value = hashSet2Count.ToString(CultureInfo.InvariantCulture),
ChildPropertyName = "Count"
};
Differences.Add(difference);
if (Differences.Count >= MaxDifferences)
return;
}
//Get enumerators by reflection
MethodInfo methodInfo = GetMethod(t1, "GetEnumerator");
IEnumerator enumerator1 = (IEnumerator) methodInfo.Invoke(object1, null);
IEnumerator enumerator2 = (IEnumerator) methodInfo.Invoke(object2, null);
int count = 0;
while (enumerator1.MoveNext() && enumerator2.MoveNext())
{
string currentBreadCrumb = AddBreadCrumb(breadCrumb, string.Empty, string.Empty, count);
Compare(enumerator1.Current, enumerator2.Current, currentBreadCrumb);
if (Differences.Count >= MaxDifferences)
return;
count++;
}
}
finally
{
_parents.Remove(object1);
_parents.Remove(object2);
}
}
/// <summary>
/// Compare an array or something that implements IList
/// </summary>
/// <param name="object1"></param>
/// <param name="object2"></param>
/// <param name="breadCrumb"></param>
private void CompareIList(object object1, object object2, string breadCrumb)
{
IList ilist1 = object1 as IList;
IList ilist2 = object2 as IList;
//This should never happen, null check happens one level up
if (ilist1 == null || ilist2 == null)
return;
try
{
_parents.Add(object1);
_parents.Add(object2);
//Objects must be the same length
if (ilist1.Count != ilist2.Count)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = ilist1.Count.ToString(CultureInfo.InvariantCulture),
Object2Value = ilist2.Count.ToString(CultureInfo.InvariantCulture),
ChildPropertyName = "Count"
};
Differences.Add(difference);
if (Differences.Count >= MaxDifferences)
return;
}
IEnumerator enumerator1 = ilist1.GetEnumerator();
IEnumerator enumerator2 = ilist2.GetEnumerator();
int count = 0;
while (enumerator1.MoveNext() && enumerator2.MoveNext())
{
string currentBreadCrumb = AddBreadCrumb(breadCrumb, string.Empty, string.Empty, count);
Compare(enumerator1.Current, enumerator2.Current, currentBreadCrumb);
if (Differences.Count >= MaxDifferences)
return;
count++;
}
}
finally
{
_parents.Remove(object1);
_parents.Remove(object2);
}
}
/// <summary>
/// Compare an integer indexer
/// </summary>
/// <param name="info"></param>
/// <param name="object1"></param>
/// <param name="object2"></param>
/// <param name="breadCrumb"></param>
private void CompareIndexer(PropertyInfo info, object object1, object object2, string breadCrumb)
{
string currentCrumb;
int indexerCount1 = (int)info.ReflectedType.GetProperty("Count").GetGetMethod().Invoke(object1, new object[] { });
int indexerCount2 = (int)info.ReflectedType.GetProperty("Count").GetGetMethod().Invoke(object2, new object[] { });
//Indexers must be the same length
if (indexerCount1 != indexerCount2)
{
currentCrumb = AddBreadCrumb(breadCrumb, info.Name, string.Empty, -1);
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = currentCrumb,
Object1Value = indexerCount1.ToString(CultureInfo.InvariantCulture),
Object2Value = indexerCount2.ToString(CultureInfo.InvariantCulture),
ChildPropertyName = "Count"
};
Differences.Add(difference);
if (Differences.Count >= MaxDifferences)
return;
}
// Run on indexer
for (int i = 0; i < indexerCount1; i++)
{
currentCrumb = AddBreadCrumb(breadCrumb, info.Name, string.Empty, i);
object objectValue1 = info.GetValue(object1, new object[] { i });
object objectValue2 = info.GetValue(object2, new object[] { i });
Compare(objectValue1, objectValue2, currentCrumb);
if (Differences.Count >= MaxDifferences)
return;
}
}
private bool TypesDifferent(CompareParms parms, Type t1, Type t2)
{
//Objects must be the same type and not be null
if (!parms.Config.IgnoreObjectTypes
&& parms.Object1 != null
&& parms.Object2 != null
&& t1 != t2)
{
Difference difference = new Difference
{
ParentObject1 = new WeakReference(parms.ParentObject1),
ParentObject2 = new WeakReference(parms.ParentObject2),
PropertyName = parms.BreadCrumb,
Object1Value = t1.FullName,
Object2Value = t2.FullName,
ChildPropertyName = "GetType()",
MessagePrefix = "Different Types",
Object1 = new WeakReference(parms.Object1),
Object2 = new WeakReference(parms.Object2)
};
AddDifference(parms.Result, difference);
return true;
}
return false;
}
/// <summary>
/// Compare a dictionary
/// </summary>
/// <param name="object1"></param>
/// <param name="object2"></param>
/// <param name="breadCrumb"></param>
private void CompareIDictionary(object object1, object object2, string breadCrumb)
{
IDictionary iDict1 = object1 as IDictionary;
IDictionary iDict2 = object2 as IDictionary;
//This should never happen, null check happens one level up
if (iDict1 == null || iDict2 == null)
return;
try
{
AddParent(object1.GetHashCode());
AddParent(object2.GetHashCode());
//Objects must be the same length
if (iDict1.Count != iDict2.Count)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = iDict1.Count.ToString(CultureInfo.InvariantCulture),
Object2Value = iDict2.Count.ToString(CultureInfo.InvariantCulture),
ChildPropertyName = "Count"
};
Differences.Add(difference);
if (Differences.Count >= MaxDifferences)
return;
}
IDictionaryEnumerator enumerator1 = iDict1.GetEnumerator();
IDictionaryEnumerator enumerator2 = iDict2.GetEnumerator();
while (enumerator1.MoveNext() && enumerator2.MoveNext())
{
string currentBreadCrumb = AddBreadCrumb(breadCrumb, "Key", string.Empty, -1);
Compare(enumerator1.Key, enumerator2.Key, currentBreadCrumb);
if (Differences.Count >= MaxDifferences)
return;
currentBreadCrumb = AddBreadCrumb(breadCrumb, "Value", string.Empty, -1);
Compare(enumerator1.Value, enumerator2.Value, currentBreadCrumb);
if (Differences.Count >= MaxDifferences)
return;
}
}
finally
{
RemoveParent(object1.GetHashCode());
RemoveParent(object2.GetHashCode());
}
}
public void ParentPropertyNameChildTest()
{
Difference diff = new Difference();
diff.PropertyName = ".Customer.FirstName";
Assert.AreEqual(".Customer", diff.ParentPropertyName);
}
/// <summary>
/// Compare a timespan struct
/// </summary>
/// <param name="object1"></param>
/// <param name="object2"></param>
/// <param name="breadCrumb"></param>
private void CompareTimespan(object object1, object object2, string breadCrumb)
{
if (((TimeSpan)object1).Ticks != ((TimeSpan)object2).Ticks)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = ((TimeSpan)object1).Ticks.ToString(CultureInfo.InvariantCulture),
Object2Value = ((TimeSpan)object1).Ticks.ToString(CultureInfo.InvariantCulture),
ChildPropertyName = "Ticks"
};
Differences.Add(difference);
}
}
/// <summary>
/// Compare a pointer struct
/// </summary>
/// <param name="object1"></param>
/// <param name="object2"></param>
/// <param name="breadCrumb"></param>
private void ComparePointer(object object1, object object2, string breadCrumb)
{
if ((object1 is IntPtr && object2 is IntPtr && ((IntPtr)object1) != ((IntPtr)object2))
|| (object1 is UIntPtr && object2 is UIntPtr && ((UIntPtr)object1) != ((UIntPtr)object2)))
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb
};
Differences.Add(difference);
}
}
/// <summary>
/// Compare two objects
/// </summary>
/// <param name="object1">The first object to compare</param>
/// <param name="object2">The second object to compare</param>
/// <param name="breadCrumb">Where we are in the object hiearchy</param>
private void Compare(object object1, object object2, string breadCrumb)
{
//If both null return true
if (object1 == null && object2 == null)
return;
//Check if one of them is null
if (object1 == null)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = "(null)",
Object2Value = NiceString(object2)
};
Differences.Add(difference);
return;
}
if (object2 == null)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = NiceString(object1),
Object2Value = "(null)"
};
Differences.Add(difference);
return;
}
Type t1 = object1.GetType();
Type t2 = object2.GetType();
//Objects must be the same type
if (t1 != t2 && !IgnoreObjectTypes)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = t1.FullName,
Object2Value = t2.FullName,
ChildPropertyName = "GetType()",
MessagePrefix = "Different Types"
};
Differences.Add(difference);
return;
}
if (IsUseCustomTypeComparer(t1))
{
CompareWithCustomComparer(object1, object2, breadCrumb);
}
else if (IsTypeOfType(t1))
{
CompareType(object1, object2, breadCrumb);
}
else if (IsIPEndPoint(t1))
{
CompareIpEndPoint(object1, object2, breadCrumb);
}
#if !SILVERLIGHT
else if (IsDataset(t1))
{
CompareDataset(object1, object2, breadCrumb);
}
else if (IsDataTable(t1))
{
CompareDataTable(object1, object2, breadCrumb);
}
else if (IsDataRow(t1))
{
CompareDataRow(object1, object2, breadCrumb);
}
#endif
else if (IsIList(t1)) //This will do arrays, multi-dimensional arrays and generic lists
{
CompareIList(object1, object2, breadCrumb);
}
else if (IsHashSet(t1))
{
CompareHashSet(object1,object2,breadCrumb);
}
else if (IsIDictionary(t1))
{
CompareIDictionary(object1, object2, breadCrumb);
}
else if (IsEnum(t1))
{
CompareEnum(object1, object2, breadCrumb);
}
else if (IsPointer(t1))
{
ComparePointer(object1, object2, breadCrumb);
}
else if (IsUri(t1))
{
CompareUri(object1, object2, breadCrumb);
}
else if (IsSimpleType(t1))
{
CompareSimpleType(object1, object2, breadCrumb);
}
else if (IsClass(t1))
{
CompareClass(object1, object2, breadCrumb);
}
else if (IsTimespan(t1))
{
CompareTimespan(object1, object2, breadCrumb);
}
else if (IsStruct(t1))
{
CompareStruct(object1, object2, breadCrumb);
}
else
{
throw new NotSupportedException("Cannot compare object of type " + t1.Name);
}
}
/// <summary>
/// Compare a simple type
/// </summary>
/// <param name="object1"></param>
/// <param name="object2"></param>
/// <param name="breadCrumb"></param>
private void CompareSimpleType(object object1, object object2, string breadCrumb)
{
//This should never happen, null check happens one level up
if (object2 == null || object1 == null)
return;
IComparable valOne = object1 as IComparable;
if (valOne == null)
throw new Exception("Expected value does not implement IComparable");
if (valOne.CompareTo(object2) != 0)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = object1.ToString(),
Object2Value = object2.ToString()
};
Differences.Add(difference);
}
}
private void CompareIpEndPoint(object object1, object object2, string breadCrumb)
{
IPEndPoint ipEndPoint1 = object1 as IPEndPoint;
IPEndPoint ipEndPoint2 = object2 as IPEndPoint;
//Null check happens above
if (ipEndPoint1 == null || ipEndPoint2 == null)
return;
if (ipEndPoint1.Port != ipEndPoint2.Port)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = ipEndPoint1.Port.ToString(CultureInfo.InvariantCulture),
Object2Value = ipEndPoint2.Port.ToString(CultureInfo.InvariantCulture),
ChildPropertyName = "Port"
};
Differences.Add(difference);
}
if (Differences.Count >= MaxDifferences)
return;
if (ipEndPoint1.Address.ToString() != ipEndPoint2.Address.ToString())
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = ipEndPoint1.Address.ToString(),
Object2Value = ipEndPoint2.Address.ToString(),
ChildPropertyName = "Address"
};
Differences.Add(difference);
}
}
/// <summary>
/// Compare two datatables
/// </summary>
public override void CompareType(CompareParms parms)
{
DataTable dataTable1 = parms.Object1 as DataTable;
DataTable dataTable2 = parms.Object2 as DataTable;
//This should never happen, null check happens one level up
if (dataTable1 == null || dataTable2 == null)
return;
//Only compare specific table names
if (parms.Config.MembersToInclude.Count > 0 && !parms.Config.MembersToInclude.Contains(dataTable1.TableName))
return;
//If we should ignore it, skip it
if (parms.Config.MembersToInclude.Count == 0 && parms.Config.MembersToIgnore.Contains(dataTable1.TableName))
return;
//There must be the same amount of rows in the datatable
if (dataTable1.Rows.Count != dataTable2.Rows.Count)
{
Difference difference = new Difference
{
ParentObject1 = new WeakReference(parms.ParentObject1),
ParentObject2 = new WeakReference(parms.ParentObject2),
PropertyName = parms.BreadCrumb,
Object1Value = dataTable1.Rows.Count.ToString(CultureInfo.InvariantCulture),
Object2Value = dataTable2.Rows.Count.ToString(CultureInfo.InvariantCulture),
ChildPropertyName = "Rows.Count",
Object1 = new WeakReference(parms.Object1),
Object2 = new WeakReference(parms.Object2)
};
AddDifference(parms.Result, difference);
if (parms.Result.ExceededDifferences)
return;
}
if (ColumnCountsDifferent(parms)) return;
CompareRowCollections(parms);
}
/// <summary>
/// Compare an object of type URI
/// </summary>
/// <param name="object1"></param>
/// <param name="object2"></param>
/// <param name="breadCrumb"></param>
private void CompareUri(object object1, object object2, string breadCrumb)
{
Uri uri1 = object1 as Uri;
Uri uri2 = object2 as Uri;
//This should never happen, null check happens one level up
if (uri1 == null || uri2 == null)
return;
if (uri1.OriginalString != uri2.OriginalString)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = NiceString(uri1.OriginalString),
Object2Value = NiceString(uri2.OriginalString),
ChildPropertyName = "OriginalString"
};
Differences.Add(difference);
}
}
public override void CompareType(CompareParms parms)
{
var dataRowCollection1 = parms.Object1 as DataRowCollection;
var dataRowCollection2 = parms.Object2 as DataRowCollection;
if (null == dataRowCollection1 || null == dataRowCollection2)
return;
for (int i = 0; i < Math.Min(dataRowCollection1.Count, dataRowCollection2.Count); i++)
{
if (!CollectionContainsMatchingRow(dataRowCollection1[i], dataRowCollection2.Cast<DataRow>()))
{
Difference difference = new Difference
{
ParentObject1 = new WeakReference(parms.ParentObject1),
ParentObject2 = new WeakReference(parms.ParentObject2),
PropertyName = parms.BreadCrumb,
Object1Value = string.Format("Row Contents: [{0}]", PrettifyRowValues(dataRowCollection1[i])),
Object2Value = "[No Matching Row Found in Second DataRowCollection]",
ChildPropertyName = string.Format("[{0}]", i),
Object1 = new WeakReference(dataRowCollection1[i]),
Object2 = new WeakReference(dataRowCollection2[i])
};
AddDifference(parms.Result, difference);
if (parms.Result.ExceededDifferences)
return;
}
}
}
/// <summary>
/// Compare an object of type Type (Runtime type)
/// </summary>
/// <param name="object1"></param>
/// <param name="object2"></param>
/// <param name="breadCrumb"></param>
private void CompareType(object object1, object object2, string breadCrumb)
{
Type t1 = (Type)object1;
Type t2 = (Type)object2;
if (t1.FullName != t2.FullName)
{
Difference difference = new Difference
{
ExpectedName = ExpectedName,
ActualName = ActualName,
PropertyName = breadCrumb,
Object1Value = t1.FullName,
Object2Value = t2.FullName,
ChildPropertyName = "FullName"
};
Differences.Add(difference);
}
}