public static void AreEqual(IDataItem expected, IDataItem actual)
{
var expectedNames = expected.GetFieldNames();
Assert.IsNotNull(expectedNames, Resources.NullExpectedFieldNames);
var actualNames = actual.GetFieldNames();
Assert.IsNotNull(actualNames, Resources.NullActualFieldNames);
CollectionAssert.AreEquivalent(expectedNames.ToArray(), actualNames.ToArray(), Resources.InvalidFieldNames);
foreach (var fieldName in expectedNames)
{
var expectedValue = expected.GetValue(fieldName);
var actualValue = actual.GetValue(fieldName);
if (expectedValue is IDataItem)
{
Assert.IsTrue(actualValue is IDataItem, Resources.InvalidDataItemFieldValue);
AreEqual((IDataItem)expectedValue, (IDataItem)actualValue);
}
else
{
if (expectedValue != null && expectedValue.GetType().IsValueType)
{
// Try change type to expected for value types to workaround DocumentDB deserialization issue (Int32 are becoming Int64)
try { actualValue = Convert.ChangeType(actualValue, expectedValue.GetType(), CultureInfo.InvariantCulture); } catch { }
}
Assert.AreEqual(expectedValue, actualValue, Resources.InvalidFieldValue);
}
}
}
protected static void VerifyDataItem(IReadOnlyDictionary <string, object> expected, IDataItem actual)
{
var actualColumns = actual.GetFieldNames().ToList();
foreach (var key in expected.Keys)
{
Assert.IsTrue(actualColumns.Contains(key), TestResources.PropertyMissingFormat, key);
Assert.AreEqual(expected[key], actual.GetValue(key), TestResources.InvalidPropertyValueFormat, key);
}
}
protected static void VerifyDataItem(IReadOnlyDictionary<string, object> expected, IDataItem actual)
{
var actualColumns = actual.GetFieldNames().ToList();
foreach (var key in expected.Keys)
{
Assert.IsTrue(actualColumns.Contains(key), TestResources.PropertyMissingFormat, key);
Assert.AreEqual(expected[key], actual.GetValue(key), TestResources.InvalidPropertyValueFormat, key);
}
}
private static int GetDataItemHash(IDataItem dataItem)
{
var result = 0;
foreach (var fieldName in dataItem.GetFieldNames())
{
var value = dataItem.GetValue(fieldName);
if (value == null)
continue;
result ^= fieldName.GetHashCode() ^ (
value is IDataItem
? GetDataItemHash((IDataItem)value)
: GetValueHashCode(value));
}
return result;
}
private static int GetDataItemHash(IDataItem dataItem)
{
var result = 0;
foreach (var fieldName in dataItem.GetFieldNames())
{
var value = dataItem.GetValue(fieldName);
if (value == null)
{
continue;
}
result ^= fieldName.GetHashCode() ^ (
value is IDataItem
? GetDataItemHash((IDataItem)value)
: GetValueHashCode(value));
}
return(result);
}
public static void AreEqual(IDataItem expected, IDataItem actual)
{
var expectedNames = expected.GetFieldNames();
Assert.IsNotNull(expectedNames, Resources.NullExpectedFieldNames);
var actualNames = actual.GetFieldNames();
Assert.IsNotNull(actualNames, Resources.NullActualFieldNames);
CollectionAssert.AreEquivalent(expectedNames.ToArray(), actualNames.ToArray(), Resources.InvalidFieldNames);
foreach (var fieldName in expectedNames)
{
var expectedValue = expected.GetValue(fieldName);
var actualValue = actual.GetValue(fieldName);
CheckItem(expectedValue, actualValue);
}
}
public IEnumerable <string> GetFieldNames()
{
return(dataItem.GetFieldNames());
}
