public void RequireDbContextHandler_ExceptionThrownInTransaction_DbRollback()
{
Assert.Throws <InvalidOperationException>(() => RepoB.AddItemException());
Assert.False(DbContextFactory.IsOpen());
DbContextTemplate.ExecuteQuery <TestDbContext>(ctx => Assert.Empty(Items));
Assert.False(DbContextFactory.IsOpen());
}
public void RequireDbContextHandler_AddItem_ItemCreated()
{
RepoB.AddItem();
Assert.False(DbContextFactory.IsOpen());
DbContextTemplate.ExecuteQuery <TestDbContext>(ctx => Assert.Equal("testitem", Items.Single().Name));
Assert.False(DbContextFactory.IsOpen());
}
public void RequireDbContextHandler_ModifyDbWithoutRequireDb_ExceptionThrown()
{
var ex = Assert.Throws <InvalidOperationException>(() => RepoB.AddItemWithNoTransaction());
Assert.Equal($"Detected dbcontext is changed by method AddItemWithNoTransaction at class {typeof(RepoB).FullName}, but transaction is not opened.", ex.Message);
}
public void RequireDbContextHandler_NormalQuery_ResultReceived()
{
DbContextTemplate.ExecuteQuery <TestDbContext>(ctx => Assert.Equal(0, RepoB.CountItems()));
}