public void InsertObjectWithValueInPrimaryKey()
{
var db = new OrmTestSession();
db.CreateTable <TestObj2>();
var obj2 = new TestObj2 {
Id = 5, Text = "Old"
};
int numIn1 = db.Insert(obj2);
Assert.AreEqual(1, numIn1);
var result = db.Table <TestObj2>().Single(i => i.Id == 5);
Assert.AreEqual("Old", result.Text);
result.Text = "New";
var upd = db.Update(result);
result = db.Table <TestObj2>().Single(i => i.Id == 5);
Assert.AreEqual("New", result.Text);
db.Close();
}
public void CheckInertAndUpdateTwiceWorks()
{
var db = new OrmTestSession();
db.CreateTable <TestObj>();
var first = new TestObj {
Text = "First"
};
db.Insert(first);
first.Text = "Second";
db.Update(first);
first.Text = "Third";
db.Update(first);
Assert.AreEqual("Third", db.Table <TestObj>().Single().Text);
}
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 StringPrimaryKeys()
{
using (var db = new OrmTestSession())
{
db.CreateTable <StringKeyObject>();
// insert 2 items
db.Insert(new StringKeyObject {
Key = "Name", Value = "Matthew"
});
db.Insert(new StringKeyObject {
Key = "Age", Value = "19"
});
// see if they saved
Assert.AreEqual(2, db.Table <StringKeyObject>().Count());
// get the age
var fromDb = db.Table <StringKeyObject>().Where(x => x.Key == "Age").Single();
// make sure they are correct
Assert.AreEqual("Age", fromDb.Key);
Assert.AreEqual("19", fromDb.Value);
// try updating
db.Update(new StringKeyObject {
Key = "Name", Value = "Matthew Leibowitz"
});
// make sure it wasn't an add
Assert.AreEqual(2, db.Table <StringKeyObject>().Count());
// get the name
fromDb = db.Table <StringKeyObject>().Where(x => x.Key == "Name").Single();
// make sure the name has changed
Assert.AreEqual("Matthew Leibowitz", fromDb.Value);
// try a delete
db.Delete(new StringKeyObject {
Key = "Age"
});
// ensure it was really deleted
Assert.AreEqual(1, db.Table <StringKeyObject>().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 MultiplePkOperations()
{
var db = new OrmTestSession();
db.CreateTable<TestObj>();
// insert
const int n = 10 , m= 5;
var objs = new TestObj[n * m];
for (int j = 0; j != n; ++j)
{
for (int i = 0; i != m; ++i)
{
objs[j * m + i] = new TestObj {Id = j, SubId = i, Text = "I am (" + j + "," + i + ")"};
}
}
int numIn = db.InsertAll(objs);
Assert.AreEqual(numIn, n * m, "Num inserted must = num objects");
var obj = db.Get<TestObj>(5, 3);
Assert.AreEqual(5, obj.Id);
Assert.AreEqual(3, obj.SubId);
Assert.AreEqual("I am (5,3)", obj.Text);
try
{
db.Insert(obj);
}
catch (SqliteException ex)
{
Assert.AreEqual(SQLiteErrorCode.Constraint, ex.ErrorCode);
}
// update
obj.Text = "I've been changed";
db.Update(obj);
db.Update<TestObj>("Text", "I've been changed also", 8, 2);
obj = db.Get<TestObj>(5, 3);
Assert.AreEqual("I've been changed", obj.Text);
obj = db.Get<TestObj>(8, 2);
Assert.AreEqual("I've been changed also", obj.Text);
db.UpdateAll<TestObj>("Text", "All changed");
IEnumerable<TestObj> q1 = from o in db.Table<TestObj>() select o;
foreach (TestObj o in q1)
Assert.AreEqual("All changed", o.Text);
TestObj[] q2 = (from o in db.Table<TestObj>() where o.SubId == 3 select o).ToArray();
Assert.AreEqual(10, q2.Length);
for (int i = 0; i != 10; ++i)
{
Assert.AreEqual(i, q2[i].Id);
}
object numCount = db.Table<TestObj>().Count();
Assert.AreEqual(numCount, objs.Length, "Num counted must = num objects");
// delete
obj = db.Get<TestObj>(8, 2);
db.Delete(obj);
try
{
var item = db.Get<TestObj>(8, 2);
Assert.Fail();
}
catch (InvalidOperationException)
{
}
catch (Exception ex)
{
Assert.Fail(ex.Message);
}
db.Execute("delete from TestObj where SubId=2");
numCount = db.ExecuteScalar<int>("select count(*) from TestObj");
Assert.AreEqual(numCount, objs.Length - 10);
foreach (TestObj o in (from o in db.Table<TestObj>() select o))
Assert.AreNotEqual(2, o.SubId);
}
public void StringPrimaryKeys()
{
using (var db = new OrmTestSession())
{
db.CreateTable<StringKeyObject>();
// insert 2 items
db.Insert(new StringKeyObject { Key = "Name", Value = "Matthew" });
db.Insert(new StringKeyObject { Key = "Age", Value = "19" });
// see if they saved
Assert.AreEqual(2, db.Table<StringKeyObject>().Count());
// get the age
var fromDb = db.Table<StringKeyObject>().Where(x => x.Key == "Age").Single();
// make sure they are correct
Assert.AreEqual("Age", fromDb.Key);
Assert.AreEqual("19", fromDb.Value);
// try updating
db.Update(new StringKeyObject { Key = "Name", Value = "Matthew Leibowitz" });
// make sure it wasn't an add
Assert.AreEqual(2, db.Table<StringKeyObject>().Count());
// get the name
fromDb = db.Table<StringKeyObject>().Where(x => x.Key == "Name").Single();
// make sure the name has changed
Assert.AreEqual("Matthew Leibowitz", fromDb.Value);
// try a delete
db.Delete(new StringKeyObject { Key = "Age" });
// ensure it was really deleted
Assert.AreEqual(1, db.Table<StringKeyObject>().Count());
}
}
public void CheckInertAndUpdateTwiceWorks()
{
var db = new OrmTestSession();
db.CreateTable<TestObj>();
var first = new TestObj { Text = "First" };
db.Insert(first);
first.Text = "Second";
db.Update(first);
first.Text = "Third";
db.Update(first);
Assert.AreEqual("Third", db.Table<TestObj>().Single().Text);
}
public void InsertObjectWithValueInPrimaryKey()
{
var db = new OrmTestSession();
db.CreateTable<TestObj2>();
var obj2 = new TestObj2 {Id = 5, Text = "Old"};
int numIn1 = db.Insert(obj2);
Assert.AreEqual(1, numIn1);
var result = db.Table<TestObj2>().Single(i => i.Id == 5);
Assert.AreEqual("Old", result.Text);
result.Text = "New";
var upd = db.Update(result);
result = db.Table<TestObj2>().Single(i => i.Id == 5);
Assert.AreEqual("New", result.Text);
db.Close();
}
public void MultiplePkOperations()
{
var db = new OrmTestSession();
db.CreateTable <TestObj>();
// insert
const int n = 10, m = 5;
var objs = new TestObj[n * m];
for (int j = 0; j != n; ++j)
{
for (int i = 0; i != m; ++i)
{
objs[j * m + i] = new TestObj {
Id = j, SubId = i, Text = "I am (" + j + "," + i + ")"
};
}
}
int numIn = db.InsertAll(objs);
Assert.AreEqual(numIn, n * m, "Num inserted must = num objects");
var obj = db.Get <TestObj>(5, 3);
Assert.AreEqual(5, obj.Id);
Assert.AreEqual(3, obj.SubId);
Assert.AreEqual("I am (5,3)", obj.Text);
try
{
db.Insert(obj);
}
catch (SqliteException ex)
{
Assert.AreEqual(SQLiteErrorCode.Constraint, ex.ErrorCode);
}
// update
obj.Text = "I've been changed";
db.Update(obj);
db.Update <TestObj>("Text", "I've been changed also", 8, 2);
obj = db.Get <TestObj>(5, 3);
Assert.AreEqual("I've been changed", obj.Text);
obj = db.Get <TestObj>(8, 2);
Assert.AreEqual("I've been changed also", obj.Text);
db.UpdateAll <TestObj>("Text", "All changed");
IEnumerable <TestObj> q1 = from o in db.Table <TestObj>() select o;
foreach (TestObj o in q1)
{
Assert.AreEqual("All changed", o.Text);
}
TestObj[] q2 = (from o in db.Table <TestObj>() where o.SubId == 3 select o).ToArray();
Assert.AreEqual(10, q2.Length);
for (int i = 0; i != 10; ++i)
{
Assert.AreEqual(i, q2[i].Id);
}
object numCount = db.Table <TestObj>().Count();
Assert.AreEqual(numCount, objs.Length, "Num counted must = num objects");
// delete
obj = db.Get <TestObj>(8, 2);
db.Delete(obj);
ExceptionAssert.Throws <InvalidOperationException>(() => db.Get <TestObj>(8, 2));
db.Execute("delete from TestObj where SubId=2");
numCount = db.ExecuteScalar <int>("select count(*) from TestObj");
Assert.AreEqual(numCount, objs.Length - 10);
foreach (TestObj o in (from o in db.Table <TestObj>() select o))
{
Assert.AreNotEqual(2, o.SubId);
}
}