public void QueryableExecuteSucceedsOnRetry()
{
using (var context = new MemoryTestDataContext())
{
InitializeData(context);
context.RetryCount = 1;
Assert.AreEqual(2, context.TestObjects.Where(x => x.Bool).Retry(new TestLinearRetry()).Count());
}
}
public void QueryableExecuteThrowsException()
{
using (var context = new MemoryTestDataContext())
{
InitializeData(context);
context.RetryCount = 1;
Assert.Throws <TestSqlException>(() => context.TestObjects.Where(x => x.Bool).Count());
}
}
public void SubmitChangesThrowsException()
{
using (var context = new MemoryTestDataContext())
{
InitializeData(context);
context.RetryCount = 1;
context.TestObjects.InsertOnSubmit(new TestObject());
Assert.Throws <TestSqlException>(() => context.SubmitChanges());
}
}
public void SubmitChangesSucceedsOnRetry()
{
using (var context = new MemoryTestDataContext())
{
InitializeData(context);
context.RetryCount = 1;
context.TestObjects.InsertOnSubmit(new TestObject());
Assert.DoesNotThrow(() => new TestLinearRetry().Retry(() => context.SubmitChanges()));
Assert.AreEqual(4, context.TestObjects.Count());
}
}
private void InitializeData(MemoryTestDataContext context)
{
context.TestObjects.InsertOnSubmit(new TestObject
{
String = "A",
Number = 10,
Bool = true
});
context.TestObjects.InsertOnSubmit(new TestObject
{
String = "B",
Number = 100,
Bool = true
});
context.TestObjects.InsertOnSubmit(new TestObject
{
String = "C",
Number = 1000,
Bool = false
});
context.SubmitChanges();
}