// private methods
private IEnumerable <WriteModel <BsonDocument> > ParseRequests(BsonArray requests)
{
foreach (var request in requests.Cast <BsonDocument>())
{
yield return(ParseRequest(request));
}
}
private void ExecuteOperations(IMongoClient client, BsonArray operations)
{
foreach (var operation in operations.Cast <BsonDocument>())
{
ExecuteOperation(client, operation);
}
}
private void AssertEvents(BsonArray eventItems, UnifiedEntityMap entityMap)
{
var unifiedEventMatcher = new UnifiedEventMatcher(new UnifiedValueMatcher(entityMap));
foreach (var eventItem in eventItems.Cast <BsonDocument>())
{
var clientId = eventItem["client"].AsString;
var eventCapturer = entityMap.EventCapturers[clientId];
var eventType = eventItem.GetValue("eventType", defaultValue: "command").AsString;
var actualEvents = UnifiedEventMatcher.FilterEventsByType(eventCapturer.Events, eventType);
unifiedEventMatcher.AssertEventsMatch(actualEvents, eventItem["events"].AsBsonArray);
}
}
private List <JsonDrivenTest> ParseCallbackOperations(BsonArray operations)
{
var tests = new List <JsonDrivenTest>();
foreach (var operation in operations.Cast <BsonDocument>())
{
var methodName = operation["name"].AsString;
var @object = operation["object"].AsString;
var test = _jsonDrivenTestFactory.CreateTest(@object, methodName);
test.Arrange(operation);
tests.Add(test);
}
return(tests);
}
protected override void VerifyCollection(IMongoCollection <BsonDocument> collection, BsonArray expectedData)
{
var data = collection.FindSync("{}").ToList();
if (ClusterDescription.Servers[0].Version < new SemanticVersion(2, 6, 0) && _options.IsUpsert)
{
foreach (var doc in data)
{
doc.Remove("_id");
}
foreach (var doc in expectedData.Cast <BsonDocument>())
{
doc.Remove("_id");
}
}
data.Should().BeEquivalentTo(expectedData);
}
static Expression PushEachExpression(Expression that, Expression field, BsonDocument document)
{
int position = -1;
BsonArray each = null;
BsonValue sort = null, slice = null;
foreach (var e in document.Elements)
{
//TODO
switch (e.Name)
{
case "$each":
if (e.Value.BsonType != BsonType.Array)
{
throw new ArgumentException("Push all/each value must be array.");
}
each = e.Value.AsBsonArray;
break;
case "$sort":
sort = e.Value;
break;
case "$slice":
if (!e.Value.IsNumeric)
{
throw new ArgumentException("$slice must be a numeric value.");
}
slice = e.Value;
break;
case "$position":
if (!e.Value.IsNumeric)
{
throw new ArgumentException("$position must be a numeric value.");
}
position = e.Value.ToInt32();
if (position < 0)
{
throw new ArgumentException("$position must not be negative.");
}
break;
default:
throw new ArgumentException(string.Format(null, "Unrecognized clause in $push: ({0}).", e.Name));
}
}
if (sort != null)
{
switch (sort.BsonType)
{
case BsonType.Int32:
switch (sort.AsInt32)
{
case 1:
each = new BsonArray(each.OrderBy(x => x)); break; //TODO comparer?
case -1:
each = new BsonArray(each.OrderByDescending(x => x)); break; //TODO comparer?
default:
throw new ArgumentException("Numeric $sort value must be either 1 or -1.");
}
break;
case BsonType.Document:
//TODO not needed in Mongo v2.6
foreach (var d1 in each)
{
if (d1.BsonType != BsonType.Document)
{
throw new ArgumentException("$sort requires $each to be an array of objects.");
}
}
each = new BsonArray(QueryCompiler.Query(each.Cast <BsonDocument>(), null, null, new SortByDocument(sort.AsBsonDocument), 0, 0));
break;
default:
throw new ArgumentException("$sort value must be 1, -1, or a document.");
}
}
if (slice != null)
{
each = each.Slice(0, slice.ToInt32());
}
return(Expression.Call(that, GetMethod("PushAll"), Data, field,
Expression.Constant(each, typeof(BsonValue)), Expression.Constant(position, typeof(int))));
}
protected virtual List <BsonDocument> ParseExpectedContents(BsonArray data)
{
return(data.Cast <BsonDocument>().ToList());
}
