public void New_interception_context_has_no_state()
{
var interceptionContext = new DbCommandTreeInterceptionContext();
Assert.Empty(interceptionContext.ObjectContexts);
Assert.Empty(interceptionContext.DbContexts);
Assert.Equal(null, interceptionContext.Result);
Assert.Equal(null, interceptionContext.OriginalResult);
Assert.Null(interceptionContext.UserState);
}
public void Cloning_the_interception_context_preserves_contextual_information_but_not_mutable_state(bool useObsoleteState)
{
var objectContext = new ObjectContext();
var dbContext = CreateDbContext(objectContext);
var interceptionContext = new DbCommandTreeInterceptionContext();
interceptionContext.MutableData.SetExecuted(new Mock <DbCommandTree>().Object);
if (useObsoleteState)
{
#pragma warning disable 618
interceptionContext.UserState = "Cheddar";
#pragma warning restore 618
}
else
{
interceptionContext.SetUserState("A", "AState");
interceptionContext.SetUserState("B", "BState");
}
interceptionContext = interceptionContext
.WithDbContext(dbContext)
.WithObjectContext(objectContext)
.AsAsync();
Assert.Equal(new[] { objectContext }, interceptionContext.ObjectContexts);
Assert.Equal(new[] { dbContext }, interceptionContext.DbContexts);
Assert.True(interceptionContext.IsAsync);
Assert.Null(interceptionContext.Result);
Assert.Null(interceptionContext.OriginalResult);
if (useObsoleteState)
{
#pragma warning disable 618
Assert.Null(interceptionContext.UserState);
#pragma warning restore 618
}
else
{
Assert.Null(interceptionContext.FindUserState("A"));
Assert.Null(interceptionContext.FindUserState("B"));
}
}
public void New_interception_context_has_no_state(bool useObsoleteState)
{
var interceptionContext = new DbCommandTreeInterceptionContext();
Assert.Empty(interceptionContext.ObjectContexts);
Assert.Empty(interceptionContext.DbContexts);
Assert.Equal(null, interceptionContext.Result);
Assert.Equal(null, interceptionContext.OriginalResult);
if (useObsoleteState)
{
#pragma warning disable 618
Assert.Null(interceptionContext.UserState);
#pragma warning restore 618
}
else
{
Assert.Null(interceptionContext.FindUserState("A"));
Assert.Null(interceptionContext.FindUserState("B"));
}
}
public void Result_can_be_mutated()
{
var interceptionContext = new DbCommandTreeInterceptionContext();
Assert.Null(interceptionContext.Result);
Assert.Null(interceptionContext.OriginalResult);
var commandTree = new Mock <DbCommandTree>().Object;
interceptionContext.MutableData.SetExecuted(commandTree);
Assert.Same(commandTree, interceptionContext.Result);
Assert.Same(commandTree, interceptionContext.OriginalResult);
var commandTree2 = new Mock <DbCommandTree>().Object;
interceptionContext.Result = commandTree2;
Assert.Same(commandTree2, interceptionContext.Result);
Assert.Same(commandTree, interceptionContext.OriginalResult);
}
public void Cloning_the_interception_context_preserves_contextual_information_but_not_mutable_state()
{
var objectContext = new ObjectContext();
var dbContext = CreateDbContext(objectContext);
var interceptionContext = new DbCommandTreeInterceptionContext();
interceptionContext.MutableData.SetExecuted(new Mock <DbCommandTree>().Object);
interceptionContext = interceptionContext
.WithDbContext(dbContext)
.WithObjectContext(objectContext)
.AsAsync();
Assert.Equal(new[] { objectContext }, interceptionContext.ObjectContexts);
Assert.Equal(new[] { dbContext }, interceptionContext.DbContexts);
Assert.True(interceptionContext.IsAsync);
Assert.Null(interceptionContext.Result);
Assert.Null(interceptionContext.OriginalResult);
}
public abstract void TreeCreated(DbCommandTreeInterceptionContext interceptionContext);
public void Result_can_be_mutated(bool useObsoleteState)
{
var interceptionContext = new DbCommandTreeInterceptionContext();
Assert.Null(interceptionContext.Result);
Assert.Null(interceptionContext.OriginalResult);
if (useObsoleteState)
{
#pragma warning disable 618
Assert.Null(interceptionContext.UserState);
#pragma warning restore 618
}
else
{
Assert.Null(interceptionContext.FindUserState("A"));
Assert.Null(interceptionContext.FindUserState("B"));
}
var commandTree = new Mock <DbCommandTree>().Object;
interceptionContext.MutableData.SetExecuted(commandTree);
if (useObsoleteState)
{
#pragma warning disable 618
interceptionContext.UserState = "Cheddar";
#pragma warning restore 618
}
else
{
interceptionContext.SetUserState("A", "AState");
interceptionContext.SetUserState("B", "BState");
}
Assert.Same(commandTree, interceptionContext.Result);
Assert.Same(commandTree, interceptionContext.OriginalResult);
if (useObsoleteState)
{
#pragma warning disable 618
Assert.Equal("Cheddar", interceptionContext.UserState);
#pragma warning restore 618
}
else
{
Assert.Equal("AState", interceptionContext.FindUserState("A"));
Assert.Equal("BState", interceptionContext.FindUserState("B"));
Assert.Null(interceptionContext.FindUserState("C"));
}
var commandTree2 = new Mock <DbCommandTree>().Object;
interceptionContext.Result = commandTree2;
Assert.Same(commandTree2, interceptionContext.Result);
Assert.Same(commandTree, interceptionContext.OriginalResult);
if (useObsoleteState)
{
#pragma warning disable 618
Assert.Equal("Cheddar", interceptionContext.UserState);
#pragma warning restore 618
}
else
{
Assert.Equal("AState", interceptionContext.FindUserState("A"));
Assert.Equal("BState", interceptionContext.FindUserState("B"));
Assert.Null(interceptionContext.FindUserState("C"));
}
}
