public void Append_ToArray()
{
Tuple <Table <EntityWithArrayType>, List <EntityWithArrayType> > tupleArrayType = EntityWithArrayType.SetupDefaultTable(_session);
Table <EntityWithArrayType> table = tupleArrayType.Item1;
List <EntityWithArrayType> expectedEntities = tupleArrayType.Item2;
string[] arrToAdd = new string[] { "random_" + Randomm.RandomAlphaNum(10), "random_" + Randomm.RandomAlphaNum(10), "random_" + Randomm.RandomAlphaNum(10), };
EntityWithArrayType singleEntity = expectedEntities.First();
EntityWithArrayType expectedEntity = singleEntity.Clone();
List <string> strValsAsList = new List <string>();
strValsAsList.AddRange(expectedEntity.ArrayType);
strValsAsList.AddRange(arrToAdd);
expectedEntity.ArrayType = strValsAsList.ToArray();
// Append the values
table.Where(t => t.Id == singleEntity.Id).Select(t => new EntityWithArrayType {
ArrayType = CqlOperator.Append(arrToAdd)
}).Update().Execute();
// Validate the final state of the data
var entityList = table.Where(m => m.Id == singleEntity.Id).ExecuteAsync().Result.ToList();
Assert.AreEqual(1, entityList.Count);
Assert.AreNotEqual(expectedEntity.ArrayType, singleEntity.ArrayType);
expectedEntity.AssertEquals(entityList[0]);
}
public void Prepend_ToArray_AppendEmptyArray_QueryUsingCql()
{
Tuple <Table <EntityWithArrayType>, List <EntityWithArrayType> > tupleArrayType = EntityWithArrayType.SetupDefaultTable(_session);
Table <EntityWithArrayType> table = tupleArrayType.Item1;
List <EntityWithArrayType> expectedEntities = tupleArrayType.Item2;
string[] arrToAdd = new string[] { };
EntityWithArrayType singleEntity = expectedEntities.First();
EntityWithArrayType expectedEntity = singleEntity.Clone();
List <string> strValsAsList = new List <string>();
strValsAsList.AddRange(expectedEntity.ArrayType);
strValsAsList.AddRange(arrToAdd);
expectedEntity.ArrayType = strValsAsList.ToArray();
// Append the values
table.Where(t => t.Id == singleEntity.Id).Select(t => new EntityWithArrayType {
ArrayType = CqlOperator.Prepend(arrToAdd)
}).Update().Execute();
// Validate the final state of the data
List <Row> rows = _session.Execute("SELECT * from " + table.Name + " where id='" + expectedEntity.Id + "'").GetRows().ToList();
Assert.AreEqual(1, rows.Count);
string[] actualArr = rows[0].GetValue <string[]>("arraytype");
Assert.AreEqual(expectedEntity.ArrayType, actualArr);
}
public void Prepend_ToArray()
{
Tuple <Table <EntityWithArrayType>, List <EntityWithArrayType> > tupleArrayType = EntityWithArrayType.SetupDefaultTable(_session);
Table <EntityWithArrayType> table = tupleArrayType.Item1;
List <EntityWithArrayType> expectedEntities = tupleArrayType.Item2;
string[] arrToAdd = new string[] { "random_" + Randomm.RandomAlphaNum(10), "random_" + Randomm.RandomAlphaNum(10), "random_" + Randomm.RandomAlphaNum(10), };
EntityWithArrayType singleEntity = expectedEntities.First();
// Append the values
table.Where(t => t.Id == singleEntity.Id).Select(t => new EntityWithArrayType {
ArrayType = CqlOperator.Prepend(arrToAdd)
}).Update().Execute();
// Validate the final state of the data
var entityList = table.Where(m => m.Id == singleEntity.Id).ExecuteAsync().Result.ToList();
Assert.AreEqual(1, entityList.Count);
CollectionAssert.AreEqual(arrToAdd.Concat(singleEntity.ArrayType).OrderBy(v => v), entityList[0].ArrayType.OrderBy(v => v));
}
public void SubtractAssign_FromArray_EmptyArray()
{
Tuple <Table <EntityWithArrayType>, List <EntityWithArrayType> > tupleArrayType = EntityWithArrayType.SetupDefaultTable(_session);
Table <EntityWithArrayType> table = tupleArrayType.Item1;
List <EntityWithArrayType> expectedEntities = tupleArrayType.Item2;
EntityWithArrayType singleEntity = expectedEntities.First();
string[] valsToDelete = { };
// SubstractAssign the values
table.Where(t => t.Id == singleEntity.Id).Select(t => new EntityWithArrayType {
ArrayType = CqlOperator.SubstractAssign(valsToDelete)
}).Update().Execute();
// Validate final state of the data
List <Row> rows = _session.Execute("SELECT * from " + table.Name + " where id='" + singleEntity.Id + "'").GetRows().ToList();
Assert.AreEqual(1, rows.Count);
object actualArr = rows[0].GetValue <object>("arraytype");
Assert.AreEqual(singleEntity.ArrayType, actualArr);
}
public void SubtractAssign_FromArray_OneValueOfMany_IndexNonZero()
{
Tuple <Table <EntityWithArrayType>, List <EntityWithArrayType> > tupleArrayType = EntityWithArrayType.SetupDefaultTable(_session);
Table <EntityWithArrayType> table = tupleArrayType.Item1;
List <EntityWithArrayType> expectedEntities = tupleArrayType.Item2;
EntityWithArrayType singleEntity = expectedEntities.First();
List <string> tempList = singleEntity.ArrayType.ToList();
tempList.AddRange(new[] { "999", "9999", "99999", "999999" });
singleEntity.ArrayType = tempList.ToArray();
// Overwrite one of the rows
table.Insert(singleEntity).Execute();
// Get Value to remove
int indexToRemove = 2;
string[] valsToDelete = { singleEntity.ArrayType[indexToRemove] };
EntityWithArrayType expectedEntity = singleEntity.Clone();
tempList = expectedEntity.ArrayType.ToList();
tempList.RemoveAt(indexToRemove);
expectedEntity.ArrayType = tempList.ToArray();
// SubstractAssign the values
table.Where(t => t.Id == singleEntity.Id).Select(t => new EntityWithArrayType {
ArrayType = CqlOperator.SubstractAssign(valsToDelete)
}).Update().Execute();
// Validate final state of the data
List <Row> rows = _session.Execute("SELECT * from " + table.Name + " where id='" + expectedEntity.Id + "'").GetRows().ToList();
Assert.AreEqual(1, rows.Count);
Assert.AreNotEqual(expectedEntity.ArrayType, singleEntity.ArrayType);
Assert.AreEqual(expectedEntity.ArrayType, rows[0].GetValue <string[]>("arraytype"));
}
public void SubtractAssign_FromArray_Duplicates()
{
Tuple <Table <EntityWithArrayType>, List <EntityWithArrayType> > tupleArrayType = EntityWithArrayType.SetupDefaultTable(_session);
Table <EntityWithArrayType> table = tupleArrayType.Item1;
List <EntityWithArrayType> expectedEntities = tupleArrayType.Item2;
EntityWithArrayType singleEntity = expectedEntities.First();
Assert.AreEqual(1, singleEntity.ArrayType.Length); // make sure there's only one value in the list
int indexToRemove = 0;
singleEntity.ArrayType.ToList().AddRange(new[] { singleEntity.ArrayType[indexToRemove], singleEntity.ArrayType[indexToRemove], singleEntity.ArrayType[indexToRemove] });
// Overwrite one of the rows, validate the data got there
table.Insert(singleEntity).Execute();
List <Row> rows = _session.Execute("SELECT * from " + table.Name + " where id='" + singleEntity.Id + "'").GetRows().ToList();
Assert.AreEqual(1, rows.Count);
string[] actualArr = rows[0].GetValue <string[]>("arraytype");
Assert.AreEqual(singleEntity.ArrayType, actualArr);
// Get single value to remove
string[] valsToDelete = new string[] { singleEntity.ArrayType[indexToRemove] };
EntityWithArrayType expectedEntity = singleEntity.Clone();
expectedEntity.ArrayType = new string[] {};
// SubstractAssign the values
table.Where(t => t.Id == singleEntity.Id).Select(t => new EntityWithArrayType {
ArrayType = CqlOperator.SubstractAssign(valsToDelete)
}).Update().Execute();
// Validate final state of the data
rows = _session.Execute("SELECT * from " + table.Name + " where id='" + expectedEntity.Id + "'").GetRows().ToList();
Assert.AreEqual(1, rows.Count);
object probablyNullArr = rows[0].GetValue <object>("arraytype");
Assert.AreEqual(null, probablyNullArr);
}