private Page FindOrCreateKeyValuePage(string collectionName)
{
var headerPage = this.DatabaseData.ReadFromDb(0);
var pageId = 0;
GetWriteStore(headerPage, (store) =>
{
var locationKey = collectionName + "_location";
if (!store.ContainsKey(locationKey))
{
var newPage = new Page(PageKind.KeyValue);
this.DatabaseData.WriteToDb(newPage);
store[locationKey] = new BsonInteger(newPage.PageId);
pageId = newPage.PageId;
}
else
{
var entry = store[locationKey] as BsonInteger;
if (entry != null)
{
pageId = entry.Value;
}
else
{
throw new InvalidOperationException("Unexpected value type");
}
}
});
return(this.DatabaseData.ReadFromDb(pageId));
}
public void ToDictionary_WithElements_NotSameReferenceToValue()
{
var intValue = new BsonInteger(42);
var doc = new BsonDocument(
new Element("foo", intValue));
var actual = doc.ToDictionary();
Assert.Single(actual);
Assert.Equal(42, ((BsonInteger)actual["foo"]).Value);
}
public void Constructor_CreatesElementsFromStringBsonValue()
{
var firstValue = new BsonString("bar");
var secValue = new BsonInteger(42);
var doc = new BsonDocument(new Dictionary <string, BsonValue> {
{ "foo", firstValue },
{ "2nd", secValue }
});
Assert.Equal(2, doc.Elements.Count);
var dict = doc.ToDictionary();
Assert.Equal(firstValue, dict["foo"]);
Assert.Equal(secValue, dict["2nd"]);
}
public void EqualOperator_EqualObjects_ReturnsExpectedValue(BsonInteger lhs, BsonInteger rhs, bool expectedValue) => Assert.Equal(expectedValue, lhs == rhs);