public void InsertALotPlain()
{
var db = new OrmTestSession();
SqliteSession.Trace = false;
db.CreateTable <TestObjPlain>();
const int n = 10000;
IEnumerable <TestObjPlain> q = Enumerable.Range(1, n).Select(i => new TestObjPlain {
Text = "I am"
});
TestObjPlain[] objs = q.ToArray();
int numIn = db.InsertAll(objs);
Assert.AreEqual(numIn, n, "Num inserted must = num objects");
TestObjPlain[] inObjs = db.Table <TestObjPlain>().ToArray();
foreach (TestObjPlain t in inObjs)
{
Assert.AreEqual("I am", t.Text);
}
int numCount = db.Table <TestObjPlain>().Count();
Assert.AreEqual(numCount, n, "Num counted must = num objects");
db.Close();
}
public void Skip()
{
var db = new OrmTestSession();
db.CreateTable <TestObj>();
const int n = 100;
IEnumerable <TestObj> cq = from i in Enumerable.Range(1, n) select new TestObj {
Order = i
};
TestObj[] objs = cq.ToArray();
int numIn = db.InsertAll(objs);
Assert.AreEqual(numIn, n, "Num inserted must = num objects");
var q = from o in db.Table <TestObj>() orderby o.Order select o;
var qs1 = q.Skip(1);
List <TestObj> s1 = qs1.ToList();
Assert.AreEqual(n - 1, s1.Count);
Assert.AreEqual(2, s1[0].Order);
var qs5 = q.Skip(5);
List <TestObj> s5 = qs5.ToList();
Assert.AreEqual(n - 5, s5.Count);
Assert.AreEqual(6, s5[0].Order);
}
public void ContainsQueriedData()
{
int n = 20;
IEnumerable <Product> cq = from i in Enumerable.Range(1, n)
select new Product
{
Name = i.ToString()
};
OrmTestSession db = CreateDb();
db.InsertAll(cq);
var tensq = new[] { "0", "10", "20" };
List <Product> tens = (from o in db.Table <Product>() where tensq.Contains(o.Name) select o).ToList();
Assert.AreEqual(2, tens.Count);
var moreq = new[] { "0", "x", "99", "10", "20", "234324" };
List <Product> more = (from o in db.Table <Product>() where moreq.Contains(o.Name) select o).ToList();
Assert.AreEqual(2, more.Count);
List <string> moreq2 = moreq.ToList();
List <Product> more2 = (from o in db.Table <Product>() where moreq2.Contains(o.Name) select o).ToList();
Assert.AreEqual(2, more2.Count);
}
private OrmTestSession CreateDb()
{
var db = new OrmTestSession();
db.CreateTable <Product>();
return(db);
}
public void InsertALot()
{
var db = new OrmTestSession();
SqliteSession.Trace = false;
db.CreateTable <TestObj>();
const int n = 10000;
IEnumerable <TestObj> q = Enumerable.Range(1, n).Select(i => new TestObj {
Text = "I am"
});
TestObj[] objs = q.ToArray();
int numIn = db.InsertAll(objs);
Assert.AreEqual(numIn, n, "Num inserted must = num objects");
TestObj[] inObjs = db.Table <TestObj>().ToArray();
for (int i = 0; i < inObjs.Length; i++)
{
Assert.AreEqual(i + 1, objs[i].Id);
Assert.AreEqual(i + 1, inObjs[i].Id);
Assert.AreEqual("I am", inObjs[i].Text);
}
int numCount = db.Table <TestObj>().Count();
Assert.AreEqual(numCount, n, "Num counted must = num objects");
db.Close();
}
public void CreateInsertDrop()
{
var db = new OrmTestSession();
db.CreateTable<Product>();
db.Insert(new Product
{
Name = "Hello",
Price = 16,
});
int n = db.Table<Product>().Count();
Assert.AreEqual(1, n);
db.DropTable<Product>();
try
{
// Should throw SqliteException
db.Table<Product>().Count();
Assert.Fail("Expeced 'table does not exist' error.");
}
catch (SqliteException)
{
}
catch
{
Assert.Fail();
}
}
public void StringWhereNotNull()
{
var db = new OrmTestSession();
db.CreateTable <StringClass>();
var withNull = new StringClass {
StringData = null
};
var withEmpty = new StringClass {
StringData = ""
};
var withData = new StringClass {
StringData = "data"
};
db.Insert(withNull);
db.Insert(withEmpty);
db.Insert(withData);
StringClass[] results = db.Table <StringClass>().Where(x => x.StringData != null).OrderBy(x => x.Id).ToArray();
Assert.AreEqual(2, results.Length);
Assert.AreEqual(withEmpty, results[0]);
Assert.AreEqual(withData, results[1]);
}
public void BitwiseAndTest()
{
using (var db = new OrmTestSession())
{
db.CreateTable <BitwiseTable>();
db.Insert(new BitwiseTable {
Flags = 0
});
db.Insert(new BitwiseTable {
Flags = 1
});
db.Insert(new BitwiseTable {
Flags = 2
});
db.Insert(new BitwiseTable {
Flags = 2 | 1
});
var bit = db.Table <BitwiseTable>().Where(x => (x.Flags & 2) != 0).Select(x => x.Flags).ToArray();
ArrayAssert.AreEqual(new[] { 2, 3 }, bit);
bit = db.Table <BitwiseTable>().Where(x => (x.Flags & 1) != 0).Select(x => x.Flags).ToArray();
ArrayAssert.AreEqual(new[] { 1, 3 }, bit);
bit = db.Table <BitwiseTable>().Where(x => (x.Flags & 4) != 0).Select(x => x.Flags).ToArray();
ArrayAssert.AreEqual(new int[] { }, bit);
}
}
public void TestBoolean()
{
var db = new OrmTestSession();
db.CreateTable <Vo>();
for (int i = 0; i < 10; i++)
{
db.Insert(new Vo {
Flag = (i % 3 == 0), Text = String.Format("VO{0}", i)
});
}
// count vo which flag is true
Assert.AreEqual(4, CountWithFlag(db, true));
Assert.AreEqual(6, CountWithFlag(db, false));
Debug.WriteLine("VO with true flag:");
foreach (Vo vo in db.Query <Vo>("SELECT * FROM VO Where Flag = ?", true))
{
Debug.WriteLine(vo.ToString());
}
Debug.WriteLine("VO with false flag:");
foreach (Vo vo in db.Query <Vo>("SELECT * FROM VO Where Flag = ?", false))
{
Debug.WriteLine(vo.ToString());
}
}
public void InsertTwoTimes()
{
var db = new OrmTestSession();
db.CreateTable <TestObj>();
var obj1 = new TestObj {
Text = "GLaDOS loves testing!"
};
var obj2 = new TestObj {
Text = "Keep testing, just keep testing"
};
int numIn1 = db.Insert(obj1);
int numIn2 = db.Insert(obj2);
Assert.AreEqual(1, numIn1);
Assert.AreEqual(1, numIn2);
List <TestObj> result = db.Query <TestObj>("select * from TestObj").ToList();
Assert.AreEqual(2, result.Count);
Assert.AreEqual(obj1.Text, result[0].Text);
Assert.AreEqual(obj2.Text, result[1].Text);
db.Close();
}
public void ConstantStringArrayContainsTableColumnTest()
{
var db = new OrmTestSession();
db.CreateTable <TestObj>();
const int n = 20;
IEnumerable <TestObj> cq = from i in Enumerable.Range(1, n)
select new TestObj {
Name = i.ToString(CultureInfo.InvariantCulture)
};
db.InsertAll(cq);
var tensq = new[] { "0", "10", "20" };
List <TestObj> tens = (from o in db.Table <TestObj>()
where tensq.Contains(o.Name)
select o).ToList();
Assert.AreEqual(2, tens.Count);
var moreq = new[] { "0", "x", "99", "10", "20", "234324" };
List <TestObj> more = (from o in db.Table <TestObj>()
where moreq.Contains(o.Name)
select o).ToList();
Assert.AreEqual(2, more.Count);
}
public void QueriedStringArrayContainsTableColumnTest()
{
int n = 20;
IEnumerable <TestObj> cq = from i in Enumerable.Range(1, n) select new TestObj {
Name = i.ToString()
};
var db = new OrmTestSession();
// temp stop trace for inputs
SqliteSession.Trace = false;
db.CreateTable <TestObj>();
db.InsertAll(cq);
SqliteSession.Trace = true;
var tensArray = new[] { "0", "10", "20" };
var tensResult = from tens in db.Table <TestObj>()
where tensArray.Contains(tens.Name)
select tens.Name;
List <TestObj> more2 = (from all in db.Table <TestObj>()
where tensResult.Contains(all.Name)
select all).ToList();
Assert.AreEqual(2, more2.Count);
}
public void InsertUsingInterweavingSavePoints()
{
var obj = new TestObj {
Text = "Matthew"
};
using (var db = new OrmTestSession())
{
db.CreateTable <TestObj>();
using (var trans = db.BeginTransaction())
{
db.Insert(obj);
Assert.AreEqual(db.Table <TestObj>().Count(), 1);
trans.CreateSavepoint("First");
db.Insert(obj);
Assert.AreEqual(db.Table <TestObj>().Count(), 2);
trans.CreateSavepoint("Second");
db.Insert(obj);
Assert.AreEqual(db.Table <TestObj>().Count(), 3);
trans.RollbackSavepoint("First");
trans.Commit();
}
Assert.AreEqual(db.Table <TestObj>().Count(), 1);
}
}
// [Description("Create a table with a nullable int column then insert and select against it")]
public void NullableFloat()
{
var db = new OrmTestSession();
db.CreateTable <NullableFloatClass>();
var withNull = new NullableFloatClass {
NullableFloat = null
};
var with0 = new NullableFloatClass {
NullableFloat = 0
};
var with1 = new NullableFloatClass {
NullableFloat = 1
};
var withMinus1 = new NullableFloatClass {
NullableFloat = -1
};
db.Insert(withNull);
db.Insert(with0);
db.Insert(with1);
db.Insert(withMinus1);
NullableFloatClass[] results = db.Table <NullableFloatClass>().OrderBy(x => x.Id).ToArray();
Assert.AreEqual(4, results.Length);
Assert.AreEqual(withNull, results[0]);
Assert.AreEqual(with0, results[1]);
Assert.AreEqual(with1, results[2]);
Assert.AreEqual(withMinus1, results[3]);
}
public void NestedTransactionsTest()
{
var obj = new TestObj {
Text = "Matthew"
};
using (var db = new OrmTestSession())
{
db.CreateTable <TestObj>();
using (var trans1 = db.BeginTransaction())
{
trans1.CreateSavepoint("First");
db.Insert(obj);
using (var trans2 = db.BeginTransaction())
{
// rollback on the second trans affects the first as
// it is the same transaction
trans2.RollbackSavepoint("First");
}
Assert.AreEqual(db.Table <TestObj>().Count(), 0);
}
}
}
public void InsertUsingNestedSystemTransactions()
{
var options = new TransactionOptions {
IsolationLevel = IsolationLevel.ReadCommitted
};
using (var db = new OrmTestSession())
{
using (var trans = new TransactionScope(TransactionScopeOption.Required, options))
{
db.CreateTable <TestObj>();
db.Insert(new TestObj {
Text = "My Text"
});
using (var trans2 = new TransactionScope(TransactionScopeOption.Required, options))
{
db.Insert(new TestObj {
Text = "My Text"
});
trans2.Complete();
}
trans.Complete();
}
Assert.AreEqual(2, db.Table <TestObj>().Count());
}
}
public void ChangeCaseDoesNotThrowDuplicateErrorTest()
{
var db = new OrmTestSession();
db.CreateTable <InitialTable>();
db.CreateTable <RenamedTable>();
}
public void WhereNull()
{
var db = new OrmTestSession();
db.CreateTable <NullableIntClass>();
var withNull = new NullableIntClass {
NullableInt = null
};
var with0 = new NullableIntClass {
NullableInt = 0
};
var with1 = new NullableIntClass {
NullableInt = 1
};
var withMinus1 = new NullableIntClass {
NullableInt = -1
};
db.Insert(withNull);
db.Insert(with0);
db.Insert(with1);
db.Insert(withMinus1);
NullableIntClass[] results = db.Table <NullableIntClass>().Where(x => x.NullableInt == null).OrderBy(x => x.Id).ToArray();
Assert.AreEqual(1, results.Length);
Assert.AreEqual(withNull, results[0]);
}
public void TableQueryOnQueryableTable()
{
using (var db = new OrmTestSession())
{
db.CreateTable <QueryableTable>();
db.Insert(new QueryableTable {
Name = "sqlite"
});
db.Insert(new QueryableTable {
Name = "sqlevy"
});
db.Insert(new QueryableTable {
Name = "cars"
});
db.Insert(new QueryableTable {
Name = "we know sqlite is cool"
});
db.Insert(new QueryableTable {
Name = "we think sqlites"
});
var count = db.Table <QueryableTable>().Where(x => x.Name.Matches("sqlite")).Count();
Assert.AreEqual(3, count);
}
}
public void Skip()
{
var db = new OrmTestSession();
db.CreateTable<TestObj>();
const int n = 100;
IEnumerable<TestObj> cq = from i in Enumerable.Range(1, n)
select new TestObj
{
Order = i
};
TestObj[] objs = cq.ToArray();
int numIn = db.InsertAll(objs);
Assert.AreEqual(numIn, n, "Num inserted must = num objects");
TableQuery<TestObj> q = from o in db.Table<TestObj>()
orderby o.Order
select o;
TableQuery<TestObj> qs1 = q.Skip(1);
List<TestObj> s1 = qs1.ToList();
Assert.AreEqual(n - 1, s1.Count);
Assert.AreEqual(2, s1[0].Order);
TableQuery<TestObj> qs5 = q.Skip(5);
List<TestObj> s5 = qs5.ToList();
Assert.AreEqual(n - 5, s5.Count);
Assert.AreEqual(6, s5[0].Order);
}
public void CanCompareAnyField()
{
var db = new OrmTestSession();
db.CreateTable <TestObjString>();
db.Insert(new TestObjString
{
Data = Convert.ToString(3),
Date = new DateTime(2013, 1, 3)
});
var results = db.Table <TestObjString>().Where(o => o.Data.Equals("3"));
Assert.AreEqual(1, results.Count());
Assert.AreEqual("3", results.FirstOrDefault().Data);
results = db.Table <TestObjString>().Where(o => o.Id.Equals(1));
Assert.AreEqual(1, results.Count());
Assert.AreEqual("3", results.FirstOrDefault().Data);
var date = new DateTime(2013, 1, 3);
results = db.Table <TestObjString>().Where(o => o.Date.Equals(date));
Assert.AreEqual(1, results.Count());
Assert.AreEqual("3", results.FirstOrDefault().Data);
}
public void StringQueryOnQueryableTable()
{
using (var db = new OrmTestSession())
{
db.CreateTable <QueryableTable>();
db.Insert(new QueryableTable {
Name = "sqlite"
});
db.Insert(new QueryableTable {
Name = "sqlevy"
});
db.Insert(new QueryableTable {
Name = "cars"
});
db.Insert(new QueryableTable {
Name = "we know sqlite is cool"
});
db.Insert(new QueryableTable {
Name = "we think sqlites"
});
var count = db.ExecuteScalar <int>(
"SELECT COUNT(*) FROM [QueryableTable] WHERE [Name] MATCH ?", "sqlite");
Assert.AreEqual(3, count);
}
}
public void OrderByCast()
{
var db = new OrmTestSession();
db.CreateTable <CoolTable>();
db.Insert(new CoolTable {
Name = "A", Price = 20
});
db.Insert(new CoolTable {
Name = "B", Price = 100
});
var nocast = (from p in db.Table <CoolTable>()
orderby p.Price descending
select p).ToList();
Assert.AreEqual(2, nocast.Count);
Assert.AreEqual("B", nocast[0].Name);
var cast = (from p in db.Table <CoolTable>()
orderby(int) p.Price descending
select p).ToList();
Assert.AreEqual(2, cast.Count);
Assert.AreEqual("B", cast[0].Name);
}
// [Description("Create A large byte array and check it can be stored and retrieved correctly")]
public void LargeByteArrayTest()
{
const int byteArraySize = 1024 * 1024;
var bytes = new byte[byteArraySize];
for (int i = 0; i < byteArraySize; i++)
{
bytes[i] = (byte)(i % 256);
}
var byteArray = new ByteArrayClass {
Bytes = bytes
};
var database = new OrmTestSession();
database.CreateTable <ByteArrayClass>();
//Insert the ByteArrayClass
database.Insert(byteArray);
//Get it back out
ByteArrayClass[] fetchedByteArrays = database.Table <ByteArrayClass>().ToArray();
Assert.AreEqual(fetchedByteArrays.Length, 1);
//Check they are the same
byteArray.AssertEquals(fetchedByteArrays[0]);
}
public void Collate()
{
var obj = new TestObj
{
CollateDefault = "Alpha ",
CollateBinary = "Alpha ",
CollateRTrim = "Alpha ",
CollateNoCase = "Alpha ",
};
var db = new OrmTestSession();
db.CreateTable<TestObj>();
db.Insert(obj);
Assert.AreEqual(1, (from o in db.Table<TestObj>() where o.CollateDefault == "Alpha " select o).Count());
Assert.AreEqual(0, (from o in db.Table<TestObj>() where o.CollateDefault == "ALPHA " select o).Count());
Assert.AreEqual(0, (from o in db.Table<TestObj>() where o.CollateDefault == "Alpha" select o).Count());
Assert.AreEqual(0, (from o in db.Table<TestObj>() where o.CollateDefault == "ALPHA" select o).Count());
Assert.AreEqual(1, (from o in db.Table<TestObj>() where o.CollateBinary == "Alpha " select o).Count());
Assert.AreEqual(0, (from o in db.Table<TestObj>() where o.CollateBinary == "ALPHA " select o).Count());
Assert.AreEqual(0, (from o in db.Table<TestObj>() where o.CollateBinary == "Alpha" select o).Count());
Assert.AreEqual(0, (from o in db.Table<TestObj>() where o.CollateBinary == "ALPHA" select o).Count());
Assert.AreEqual(1, (from o in db.Table<TestObj>() where o.CollateRTrim == "Alpha " select o).Count());
Assert.AreEqual(0, (from o in db.Table<TestObj>() where o.CollateRTrim == "ALPHA " select o).Count());
Assert.AreEqual(1, (from o in db.Table<TestObj>() where o.CollateRTrim == "Alpha" select o).Count());
Assert.AreEqual(0, (from o in db.Table<TestObj>() where o.CollateRTrim == "ALPHA" select o).Count());
Assert.AreEqual(1, (from o in db.Table<TestObj>() where o.CollateNoCase == "Alpha " select o).Count());
Assert.AreEqual(1, (from o in db.Table<TestObj>() where o.CollateNoCase == "ALPHA " select o).Count());
Assert.AreEqual(0, (from o in db.Table<TestObj>() where o.CollateNoCase == "Alpha" select o).Count());
Assert.AreEqual(0, (from o in db.Table<TestObj>() where o.CollateNoCase == "ALPHA" select o).Count());
}
public void CreateReferencingTable()
{
var db = new OrmTestSession();
db.CreateTable <ReferencedTable>();
db.CreateTable <ReferencingTable>();
TableMapping refingMap = db.GetMapping <ReferencingTable>();
var sql = refingMap.GetCreateSql();
var correct =
@"CREATE TABLE [ReferencingTable] (
[RefId] integer NOT NULL,
[RandomName] integer NOT NULL,
CONSTRAINT [FK_Foreign_Key]
FOREIGN KEY ([RefId])
REFERENCES [ReferencedTable] ([Id]),
FOREIGN KEY ([RandomName])
REFERENCES [ReferencedTable] ([Id2])
ON UPDATE CASCADE
);";
Assert.AreEqual(correct, sql);
Assert.AreEqual(2, refingMap.ForeignKeys.Count);
Assert.AreEqual(1, refingMap.ForeignKeys.Count(f => f.Name == "FK_Foreign_Key"));
TableMapping.ForeignKey[] fk = refingMap.ForeignKeys.Where(f => f.ChildTable == "ReferencedTable").ToArray();
Assert.AreEqual(2, fk.Count());
Assert.AreEqual("Id", fk.Where(f => f.Keys.First().Key == "RefId").First().Keys.First().Value);
Assert.AreEqual("Id2", fk.Where(f => f.Keys.First().Key == "RandomName").First().Keys.First().Value);
}
public void CreateInsertDrop()
{
var db = new OrmTestSession();
db.CreateTable <Product>();
db.Insert(new Product
{
Name = "Hello",
Price = 16,
});
int n = db.Table <Product>().Count();
Assert.AreEqual(1, n);
db.DropTable <Product>();
try
{
// Should throw SqliteException
db.Table <Product>().Count();
Assert.Fail("Expeced 'table does not exist' error.");
}
catch (SqliteException)
{
}
catch
{
Assert.Fail();
}
}
public void ClearTableTest()
{
// setup
var db = new OrmTestSession();
db.CreateTable <Product>();
// insert
db.Insert(new Product {
Name = "Hello", Price = 16,
});
db.Insert(new Product {
Name = "Hello", Price = 16,
});
// confirm
Assert.AreEqual(2, db.Table <Product>().Count());
db.Get <Product>(1);
// clear
Assert.AreEqual(2, db.ClearTable <Product>());
// confirm
Assert.AreEqual(0, db.Table <Product>().Count());
// insert
db.Insert(new Product {
Name = "Hello", Price = 16,
});
// confirm that the Ids have not reset
Assert.AreEqual(1, db.Table <Product>().Count());
db.Get <Product>(3);
}
public void Collate()
{
var obj = new TestObj
{
CollateDefault = "Alpha ",
CollateBinary = "Alpha ",
CollateRTrim = "Alpha ",
CollateNoCase = "Alpha ",
};
var db = new OrmTestSession();
db.CreateTable <TestObj>();
db.Insert(obj);
Assert.AreEqual(1, (from o in db.Table <TestObj>() where o.CollateDefault == "Alpha " select o).Count());
Assert.AreEqual(0, (from o in db.Table <TestObj>() where o.CollateDefault == "ALPHA " select o).Count());
Assert.AreEqual(0, (from o in db.Table <TestObj>() where o.CollateDefault == "Alpha" select o).Count());
Assert.AreEqual(0, (from o in db.Table <TestObj>() where o.CollateDefault == "ALPHA" select o).Count());
Assert.AreEqual(1, (from o in db.Table <TestObj>() where o.CollateBinary == "Alpha " select o).Count());
Assert.AreEqual(0, (from o in db.Table <TestObj>() where o.CollateBinary == "ALPHA " select o).Count());
Assert.AreEqual(0, (from o in db.Table <TestObj>() where o.CollateBinary == "Alpha" select o).Count());
Assert.AreEqual(0, (from o in db.Table <TestObj>() where o.CollateBinary == "ALPHA" select o).Count());
Assert.AreEqual(1, (from o in db.Table <TestObj>() where o.CollateRTrim == "Alpha " select o).Count());
Assert.AreEqual(0, (from o in db.Table <TestObj>() where o.CollateRTrim == "ALPHA " select o).Count());
Assert.AreEqual(1, (from o in db.Table <TestObj>() where o.CollateRTrim == "Alpha" select o).Count());
Assert.AreEqual(0, (from o in db.Table <TestObj>() where o.CollateRTrim == "ALPHA" select o).Count());
Assert.AreEqual(1, (from o in db.Table <TestObj>() where o.CollateNoCase == "Alpha " select o).Count());
Assert.AreEqual(1, (from o in db.Table <TestObj>() where o.CollateNoCase == "ALPHA " select o).Count());
Assert.AreEqual(0, (from o in db.Table <TestObj>() where o.CollateNoCase == "Alpha" select o).Count());
Assert.AreEqual(0, (from o in db.Table <TestObj>() where o.CollateNoCase == "ALPHA" select o).Count());
}
public void TestBoolean()
{
var db = new OrmTestSession();
db.CreateTable<Vo>();
for (int i = 0; i < 10; i++)
{
db.Insert(new Vo {Flag = (i%3 == 0), Text = String.Format("VO{0}", i)});
}
// count vo which flag is true
Assert.AreEqual(4, CountWithFlag(db, true));
Assert.AreEqual(6, CountWithFlag(db, false));
Debug.WriteLine("VO with true flag:");
foreach (Vo vo in db.Query<Vo>("SELECT * FROM VO Where Flag = ?", true))
{
Debug.WriteLine(vo.ToString());
}
Debug.WriteLine("VO with false flag:");
foreach (Vo vo in db.Query<Vo>("SELECT * FROM VO Where Flag = ?", false))
{
Debug.WriteLine(vo.ToString());
}
}
public void TestElementAtOrDefault()
{
OrmTestSession db = CreateDb();
db.Insert(new Product
{
Name = "A",
Price = 20,
});
db.Insert(new Product
{
Name = "B",
Price = 10,
});
Assert.AreEqual(2, db.Table <Product>().Count());
var correct = db.Table <Product>().ElementAtOrDefault(1);
Assert.AreEqual("B", correct.Name);
var incorrect = db.Table <Product>().ElementAtOrDefault(2);
Assert.IsNull(incorrect);
}
public void InsertIntoTwoTables()
{
var db = new OrmTestSession();
db.CreateTable <TestObj>();
db.CreateTable <TestObj2>();
var obj1 = new TestObj {
Text = "GLaDOS loves testing!"
};
var obj2 = new TestObj2 {
Text = "Keep testing, just keep testing"
};
int numIn1 = db.Insert(obj1);
Assert.AreEqual(1, numIn1);
int numIn2 = db.Insert(obj2);
Assert.AreEqual(1, numIn2);
List <TestObj> result1 = db.Table <TestObj>().ToList();
Assert.AreEqual(numIn1, result1.Count);
Assert.AreEqual(obj1.Text, result1.First().Text);
List <TestObj> result2 = db.Query <TestObj>("select * from TestObj2").ToList();
Assert.AreEqual(numIn2, result2.Count);
db.Close();
}
public void CreateUnknownColumnType()
{
using (var db = new OrmTestSession())
{
ExceptionAssert.Throws<NotSupportedException>(() => db.CreateTable<UnknownColumnType>());
}
}
public void ClearTableTest()
{
// setup
var db = new OrmTestSession();
db.CreateTable<Product>();
// insert
db.Insert(new Product { Name = "Hello", Price = 16, });
db.Insert(new Product { Name = "Hello", Price = 16, });
// confirm
Assert.AreEqual(2, db.Table<Product>().Count());
db.Get<Product>(1);
// clear
Assert.AreEqual(2, db.ClearTable<Product>());
// confirm
Assert.AreEqual(0, db.Table<Product>().Count());
// insert
db.Insert(new Product { Name = "Hello", Price = 16, });
// confirm that the Ids have not reset
Assert.AreEqual(1, db.Table<Product>().Count());
db.Get<Product>(3);
}
public void CreateMultiReferencingTable()
{
var db = new OrmTestSession();
db.CreateTable <MultiReferencedTable>();
db.CreateTable <MultiReferencingTable>();
TableMapping refingMap = db.GetMapping <MultiReferencingTable>();
var sql = refingMap.GetCreateSql();
var correct =
@"CREATE TABLE [MultiReferencingTable] (
[RefId] integer NOT NULL,
[Indexed] integer NOT NULL,
CONSTRAINT [FK_Foreign_Key]
FOREIGN KEY ([Indexed], [RefId])
REFERENCES [MultiReferencedTable] ([Id2], [Id])
);";
Assert.AreEqual(correct, sql);
Assert.AreEqual(1, refingMap.ForeignKeys.Count);
Assert.AreEqual("FK_Foreign_Key", refingMap.ForeignKeys.First().Name);
TableMapping.ForeignKey[] fk = refingMap.ForeignKeys.Where(f => f.ChildTable == "MultiReferencedTable").ToArray();
Assert.AreEqual(1, fk.Count());
Assert.AreEqual("RefId", fk[0].Keys.Skip(1).First().Key);
Assert.AreEqual("Id", fk[0].Keys.Skip(1).First().Value);
Assert.AreEqual("Indexed", fk[0].Keys.First().Key);
Assert.AreEqual("Id2", fk[0].Keys.First().Value);
}
public void CreateThem()
{
var db = new OrmTestSession();
db.CreateTable <Product>();
db.CreateTable <OrderLine>();
var foo = new Product {
Name = "Foo", Price = 10.0m
};
var bar = new Product {
Name = "Bar", Price = 0.10m
};
db.Insert(foo);
db.Insert(bar);
db.Insert(new OrderLine {
ProductId = foo.Id, Quantity = 6, UnitPrice = 10.01m
});
db.Insert(new OrderLine {
ProductId = foo.Id, Quantity = 3, UnitPrice = 0.02m
});
db.Insert(new OrderLine {
ProductId = bar.Id, Quantity = 9, UnitPrice = 100.01m
});
OrderLine[] lines = foo.OrderLines;
Assert.AreEqual(lines.Length, 2, "Has 2 order lines");
Assert.AreEqual(foo.Connection, db, "foo.Connection was set");
Assert.AreEqual(lines[0].Connection, db, "lines[0].Connection was set");
}
public void DropTableUsingSqlString()
{
var db = new OrmTestSession();
db.CreateTable<Product>();
var results = db.Execute("DROP TABLE IF EXISTS Product;");
}
public void EnsureSimpleTableExistsUsingTableExists()
{
using (var db = new OrmTestSession())
{
db.CreateTable<SimpleTable>();
Assert.IsTrue(db.TableExists<SimpleTable>());
}
}
public void EnsureSimpleTableExistsUsingQuery()
{
using (var db = new OrmTestSession())
{
db.CreateTable<SimpleTable>();
Assert.AreEqual(0, db.ExecuteScalar<int>("SELECT COUNT(*) FROM [SimpleTable];"));
}
}
public void CreateInstanceHookTestNonGeneric()
{
var db = new OrmTestSession();
db.InstanceCreated += InstanceCreated;
db.CreateTable<HookTestTable>();
db.Insert(new HookTestTable { Text = InsertedTest });
var got = db.Get(typeof(HookTestTable), 1);
Assert.AreEqual(ReplacedText, ((HookTestTable)got).Text);
}
public void CreateInstanceHookTest()
{
var db = new OrmTestSession();
db.InstanceCreated += InstanceCreated;
db.CreateTable<HookTestTable>();
db.Insert(new HookTestTable { Text = InsertedTest });
var got = db.Get<HookTestTable>(1);
Assert.AreEqual(ReplacedText, got.Text);
}
public void RunMergeUntilOptimalTest()
{
using (var db = new OrmTestSession())
{
db.CreateTable<SimpleTable>();
db.Insert(new SimpleTable { Name = RandomString() });
db.RunMergeUntilOptimal<SimpleTable>();
}
}
public void IntegrityCheckTest()
{
using (var db = new OrmTestSession())
{
db.CreateTable<SimpleTable>();
db.Insert(new SimpleTable { Name = RandomString() });
db.IntegrityCheck<SimpleTable>();
}
}
public void MergeTest()
{
using (var db = new OrmTestSession())
{
db.CreateTable<SimpleTable>();
db.Insert(new SimpleTable { Name = RandomString() });
db.Merge<SimpleTable>();
}
}
public void InheritanceWorks()
{
var db = new OrmTestSession();
var mapping = db.GetMapping<Derived>();
Assert.AreEqual(3, mapping.Columns.Count);
Assert.AreEqual("Id", mapping.PrimaryKey.Columns.First().Name);
}
public void Insert()
{
var db = new OrmTestSession();
db.CreateTable<Product>();
db.Insert(new Product { Name = TestString, });
var p = db.Get<Product>(1);
Assert.AreEqual(TestString, p.Name);
}
public void Query()
{
var db = new OrmTestSession();
db.CreateTable<Product>();
db.Insert(new Product { Name = TestString, });
var ps = (from p in db.Table<Product>() where p.Name == TestString select p).ToList();
Assert.AreEqual(1, ps.Count);
Assert.AreEqual(TestString, ps[0].Name);
}
public void InterfaceTest()
{
var db = new OrmTestSession();
db.CreateTable<Product>();
var obj1 = new Product { Name = "Some Cool Name" };
int numIn1 = db.Insert(obj1);
Assert.AreEqual(1, numIn1);
db.Close();
}
public void ColumnsSaveLoadMaxCorrectly()
{
var db = new OrmTestSession();
db.CreateTable<Test>();
var test = new Test
{
Id = 0,
Int32 = Int32.MaxValue,
String = "A unicode string \u2022 <- bullet point",
Byte = Byte.MaxValue,
UInt16 = UInt16.MaxValue,
SByte = SByte.MaxValue,
Int16 = Int16.MaxValue,
Boolean = true,
UInt32 = UInt32.MaxValue,
Int64 = Int64.MaxValue,
Single = Single.MaxValue,
Double = Double.MaxValue,
Decimal = 79228162514264300000000000000M,
Enum1 = EEnum.EnumVal1,
Enum2 = EEnum.EnumVal2,
Timestamp = DateTime.Parse("2012-04-05 15:08:24.723"),
Blob = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 },
Guid = Guid.NewGuid(),
TimeSpan = TimeSpan.MaxValue
};
db.Insert(test);
var res = db.Get<Test>(test.Id);
Assert.AreEqual(test.Id, res.Id);
Assert.AreEqual(test.Int32, res.Int32);
Assert.AreEqual(test.String, res.String);
Assert.AreEqual(test.Byte, res.Byte);
Assert.AreEqual(test.UInt16, res.UInt16);
Assert.AreEqual(test.SByte, res.SByte);
Assert.AreEqual(test.Int16, res.Int16);
Assert.AreEqual(test.Boolean, res.Boolean);
Assert.AreEqual(test.UInt32, res.UInt32);
Assert.AreEqual(test.Int64, res.Int64);
Assert.AreEqual(test.Single, res.Single);
Assert.AreEqual(test.Double, res.Double);
Assert.AreEqual(test.Decimal, res.Decimal);
Assert.AreEqual(test.Enum1, res.Enum1);
Assert.AreEqual(test.Enum2, res.Enum2);
Assert.AreEqual(test.Timestamp, res.Timestamp);
ArrayAssert.AreEqual(test.Blob, res.Blob);
Assert.AreEqual(test.Guid, res.Guid);
Assert.AreEqual(test.TimeSpan, res.TimeSpan);
}
public void StringStartsWith()
{
var db = new OrmTestSession();
db.CreateTable<TestObj>();
var testObj = new TestObj { Name = "This is a Good name" };
db.Insert(testObj);
var stringContainsTest = (from n in db.Table<TestObj>() where n.Name.StartsWith("This") select n).Single();
Assert.AreEqual(testObj.Id, stringContainsTest.Id);
var finder = "name";
stringContainsTest = (from n in db.Table<TestObj>() where n.Name.StartsWith(finder) select n).SingleOrDefault();
Assert.IsNull(stringContainsTest);
}
public void StringContains()
{
var db = new OrmTestSession();
db.CreateTable<TestObj>();
var testObj = new TestObj { Name = "This is a Good name" };
db.Insert(testObj);
var stringContainsTest = (from n in db.Table<TestObj>() where n.Name.Contains("Good") select n).Single();
Assert.AreEqual(testObj.Id, stringContainsTest.Id);
var finder = "good";
stringContainsTest = (from n in db.Table<TestObj>() where n.Name.Contains(finder) select n).Single();
Assert.AreEqual(testObj.Id, stringContainsTest.Id);
}
public void NamedCompositePrimaryKeyTableTest()
{
var db = new OrmTestSession();
db.CreateTable<NamedCompositePrimaryKeyTable>();
var sql = new TableMapping(typeof(NamedCompositePrimaryKeyTable)).GetCreateSql();
var correct = @"CREATE TABLE [NamedCompositePrimaryKeyTable] (
[FirstId] integer NOT NULL,
[SecondId] integer NOT NULL,
CONSTRAINT PK_Alfred
PRIMARY KEY ([FirstId], [SecondId])
);";
Assert.AreEqual(correct, sql);
}
public void CreateUnknownColumnType()
{
using (var db = new OrmTestSession())
{
try
{
db.CreateTable<UnknownColumnType>();
Assert.Fail();
}
catch (NotSupportedException)
{
}
}
}
public CreateTest(OrmTestSession db)
{
db.CreateTable<OrderLine>();
var orderLine = db.GetMapping<OrderLine>();
Assert.AreEqual(4, orderLine.Columns.Count, "OrderLine has 4 columns");
var l = new OrderLine { Status = OrderLineStatus.Shipped };
db.Insert(l);
OrderLine lo = db.Table<OrderLine>().First(x => x.Status == OrderLineStatus.Shipped);
Assert.AreEqual(lo.Id, l.Id);
Id = lo.Id;
}
public void CreateInsertDrop()
{
var db = new OrmTestSession();
db.CreateTable<Product>();
db.Insert(new Product { Name = "Hello", Price = 16, });
int n = db.Table<Product>().Count();
Assert.AreEqual(1, n);
db.DropTable<Product>();
ExceptionAssert.Throws<SqliteException>(() => db.Table<Product>().Count());
}
public MigrateTest(OrmTestSession db)
{
db.CreateTable<OrderDetails>();
var orderLine = db.GetMapping<OrderDetails>();
Assert.AreEqual(6, orderLine.Columns.Count, "OrderDetails (OrderLine) has 6 columns");
OrderDetails l = db.Table<OrderDetails>().First(x => x.ShippingStatus == OrderLineStatus.Shipped);
l.Tax = 12;
db.Update(l);
OrderDetails lo = db.Table<OrderDetails>().First(x => x.Tax == 12);
Assert.AreEqual(lo.Id, l.Id);
Id = lo.Id;
}
public void EmptyByteArraySavedAndRetrievedCorrectlyTest()
{
//Empty byte array should stay empty (and not become null)
var byteArray = new ByteArrayClass { Bytes = new byte[] { } };
var database = new OrmTestSession();
database.CreateTable<ByteArrayClass>();
database.Insert(byteArray);
//Get them back out
var fetchedByteArray = database.Table<ByteArrayClass>().Single();
//Check they are the same
ArrayAssert.AreEqual(byteArray.Bytes, fetchedByteArray.Bytes);
}
public void CreateSimpleTable()
{
using (var db = new OrmTestSession())
{
db.CreateTable<SimpleTable>();
var sql = new TableMapping(typeof(SimpleTable)).GetCreateSql();
var correct = @"CREATE TABLE [SimpleTable] (
[Id] integer NOT NULL,
[Name] text ,
[BigInt] bigint NOT NULL,
[IsWorking] integer NOT NULL
);";
Assert.AreEqual(correct, sql);
}
}
public void StringQueryOnQueryableTable()
{
using (var db = new OrmTestSession())
{
db.CreateTable<QueryableTable>();
db.Insert(new QueryableTable { Name = "sqlite" });
db.Insert(new QueryableTable { Name = "sqlevy" });
db.Insert(new QueryableTable { Name = "cars" });
db.Insert(new QueryableTable { Name = "we know sqlite is cool" });
db.Insert(new QueryableTable { Name = "we think sqlites" });
var count = db.ExecuteScalar<int>(
"SELECT COUNT(*) FROM [QueryableTable] WHERE [Name] MATCH ?",
"sqlite");
Assert.AreEqual(3, count);
}
}
public void SqlQuery()
{
var expected = "абвг";
var db = new OrmTestSession();
db.CreateTable<Product>();
var product = new Product { Name = TestString };
db.Insert(product);
db.Execute("UPDATE Product SET Name = '" + expected + "' WHERE Id = " + product.Id);
var ps = (from p in db.Table<Product>()
where p.Name == expected
select p).ToList();
Assert.AreEqual(1, ps.Count);
Assert.AreEqual(expected, ps[0].Name);
}