public void Test_Composite2()
{
// arrange
var keyspace = _db.Keyspace;
// create column family using API
_db.TryDropColumnFamily("Data");
keyspace.TryCreateColumnFamily(new CassandraColumnFamilySchema {
FamilyName = "Data",
KeyValueType = CassandraType.CompositeType(CassandraType.AsciiType, CassandraType.AsciiType),
ColumnNameType = CassandraType.AsciiType,
DefaultColumnValueType = CassandraType.BytesType
});
InsertData2("TT", "A", new Dictionary <string, string> {
{ "Status", "Working" }
});
// act
var actual = GetData2("TT", "A", "Status");
// assert
Assert.NotNull(actual);
Assert.Equal(1, actual.Columns.Count);
}
public void Test_GetRangeSlice()
{
// arrange
var keyspace = _db.Keyspace;
// create column family using API
_db.TryDropColumnFamily("supercolumns");
keyspace.TryCreateColumnFamily(new CassandraColumnFamilySchema
{
FamilyName = "supercolumns",
FamilyType = ColumnType.Super,
KeyValueType = CassandraType.UTF8Type,
SuperColumnNameType = CassandraType.TimeUUIDType,
ColumnNameType = CassandraType.UTF8Type,
DefaultColumnValueType = CassandraType.UTF8Type
});
InsertData("testKey");
// act
var actual = _db.GetSuperColumnFamily("supercolumns").Get().TakeKeys(5);
// assert
Assert.NotNull(actual);
Assert.Equal(1, actual.Count());
Assert.Equal("testKey", actual.First().Key.ToString());
}
public void ColumnFamilyTest()
{
string keyspaceName = Guid.NewGuid().ToString().Replace("-", string.Empty);
string ConnString = string.Format(Constant.ConnectionString, keyspaceName);
CassandraContext Db = new CassandraContext(new ConnectionBuilder(ConnString));
//创建Keyspace
Db.Keyspace.TryCreateSelf();
string familyName = Guid.NewGuid().ToString().Replace("-", string.Empty);
//创建Column Family
Db.AddColumnFamily(new Apache.Cassandra.CfDef
{
Name = familyName,
Keyspace = keyspaceName
});
//或者使用 Keyspace.TryCreateColumnFamily(new CassandraColumnFamilySchema(type.Name));
Assert.AreEqual(true, Db.ColumnFamilyExists(familyName));
//删除 Column Family
Db.TryDropColumnFamily(familyName);
Assert.AreEqual(false, Db.ColumnFamilyExists(familyName));
Db.TryDropKeyspace(keyspaceName);
Assert.AreEqual(false, Db.KeyspaceExists(keyspaceName));
}
