public void XmlPersistenceTest()
{
var context = new NumbersPowersContext();
for (int i = 0; i < 10; i++)
{
var number = new Number {
Value = i, XReps = new string('x', i)
};
context.Numbers.Rows.Add(number);
for (int j = 0; j < 10; j++)
{
context.Powers.Rows.Add(new PowersRow {
Base = number, Exponent = j
});
}
}
var newContext = new NumbersPowersContext();
newContext.ReadXml(context.ToXml());
Assert.AreEqual(10, newContext.Numbers.Rows.Count);
Assert.AreEqual(100, newContext.Powers.Rows.Count);
}
public void RelatedTypedRowsTest()
{
var context = new NumbersPowersContext();
for (int i = 0; i < 10; i++)
{
var number = new Number {
Value = i, XReps = new string('x', i)
};
context.Numbers.Rows.Add(number);
if (i % 3 == 0)
{
var children = number.Powers;
int rowCount = 0;
children.RowAdded += (s, e) => {
Assert.AreEqual(e.Row, children.Last());
rowCount++;
Assert.AreEqual(rowCount, children.Count);
};
children.RowRemoved += (s, e) => {
Assert.IsFalse(children.Contains(e.Row));
rowCount--;
Assert.AreEqual(rowCount, children.Count);
};
}
for (int j = 0; j < 11; j++)
{
context.Powers.Rows.Add(new PowersRow {
Base = number, Exponent = j
});
}
context.Powers.Rows.Remove(context.Powers.Rows.Last());
number.Powers.Last().RemoveRow();
context.Powers.Rows.AddFromValues(number, 9);
Assert.AreEqual(10, number.Powers.Count);
}
Assert.AreEqual(10, context.Numbers.Rows.Count);
Assert.AreEqual(100, context.Powers.Rows.Count);
context.Powers.Rows.Clear();
Assert.AreEqual(0, context.Powers.Rows.Count);
Assert.AreEqual(0, context.Numbers.Rows[0].Powers.Count);
context.Powers.Rows.AddFromValues(context.Numbers.Rows[0], 4);
Assert.AreEqual(1, context.Numbers.Rows[0].Powers.Count);
}
public void XmlPersistenceTest() {
var context = new NumbersPowersContext();
for (int i = 0; i < 10; i++) {
var number = new Number { Value = i, XReps = new string('x', i) };
context.Numbers.Rows.Add(number);
for (int j = 0; j < 10; j++) {
context.Powers.Rows.Add(new PowersRow { Base = number, Exponent = j });
}
}
var newContext = new NumbersPowersContext();
newContext.ReadXml(context.ToXml());
Assert.AreEqual(10, newContext.Numbers.Rows.Count);
Assert.AreEqual(100, newContext.Powers.Rows.Count);
}
public void RelatedTypedRowsTest() {
var context = new NumbersPowersContext();
for (int i = 0; i < 10; i++) {
var number = new Number { Value = i, XReps = new string('x', i) };
context.Numbers.Rows.Add(number);
if (i % 3 == 0) {
var children = number.Powers;
int rowCount = 0;
children.RowAdded += (s, e) => {
Assert.AreEqual(e.Row, children.Last());
rowCount++;
Assert.AreEqual(rowCount, children.Count);
};
children.RowRemoved += (s, e) => {
Assert.IsFalse(children.Contains(e.Row));
rowCount--;
Assert.AreEqual(rowCount, children.Count);
};
}
for (int j = 0; j < 11; j++) {
context.Powers.Rows.Add(new PowersRow { Base = number, Exponent = j });
}
context.Powers.Rows.Remove(context.Powers.Rows.Last());
number.Powers.Last().RemoveRow();
context.Powers.Rows.AddFromValues(number, 9);
Assert.AreEqual(10, number.Powers.Count);
}
Assert.AreEqual(10, context.Numbers.Rows.Count);
Assert.AreEqual(100, context.Powers.Rows.Count);
context.Powers.Rows.Clear();
Assert.AreEqual(0, context.Powers.Rows.Count);
Assert.AreEqual(0, context.Numbers.Rows[0].Powers.Count);
context.Powers.Rows.AddFromValues(context.Numbers.Rows[0], 4);
Assert.AreEqual(1, context.Numbers.Rows[0].Powers.Count);
}
public void TypedTableAccessorTest() {
var context = new NumbersPowersContext();
Assert.AreEqual(context.Powers, context.Table<PowersRow>());
}
public void TypedTableAccessorTest()
{
var context = new NumbersPowersContext();
Assert.AreEqual(context.Powers, context.Table <PowersRow>());
}