update tests

Some tests could not handle reading orphaned resources. It also turns
out the ReadResource mock never returned the correct state in the
default case at all.

terraform/context_apply_test.go

@@ -267,7 +267,6 @@ func TestContext2Apply_resourceDependsOnModule(t *testing.T) {
 	}
 
 	if !reflect.DeepEqual(order, []string{"child", "parent"}) {
-		fmt.Println("ORDER:", order)
 		t.Fatal("resources applied out of order")
 	}
 

terraform/node_resource_plan_orphan_test.go

@@ -33,6 +33,7 @@ func TestNodeResourcePlanOrphanExecute(t *testing.T) {
 	p := simpleMockProvider()
 	ctx := &MockEvalContext{
 		StateState:               state.SyncWrapper(),
+		RefreshStateState:        state.SyncWrapper(),
 		InstanceExpanderExpander: instances.NewExpander(),
 		ProviderProvider:         p,
 		ProviderSchemaSchema: &ProviderSchema{

terraform/provider_mock.go

@@ -242,14 +242,20 @@ func (p *MockProvider) ReadResource(r providers.ReadResourceRequest) providers.R
 		return p.ReadResourceFn(r)
 	}
 
-	// make sure the NewState fits the schema
-	newState, err := p.GetSchemaReturn.ResourceTypes[r.TypeName].CoerceValue(p.ReadResourceResponse.NewState)
-	if err != nil {
-		panic(err)
-	}
 	resp := p.ReadResourceResponse
-	resp.NewState = newState
+	if resp.NewState != cty.NilVal {
+		// make sure the NewState fits the schema
+		// This isn't always the case for the existing tests
+		newState, err := p.GetSchemaReturn.ResourceTypes[r.TypeName].CoerceValue(resp.NewState)
+		if err != nil {
+			panic(err)
+		}
+		resp.NewState = newState
+		return resp
+	}
 
+	// just return the same state we received
+	resp.NewState = r.PriorState
 	return resp
 }