Carlos Florêncio
89 lines
2.9 KiB
Go
89 lines
2.9 KiB
Go
package engine
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import (
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"context"
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"testing"
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)
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// TestKanbanRegression_OnlyOnEnterAutoStart pins that a step compiled from
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// the kanban-style workflow model — using only on_enter+auto_start_agent and
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// on_turn_complete+move_to_next — drives the engine the same way it did
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// before Phase 2 lands. The new triggers/actions are additive: with no Phase
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// 2 dependencies wired, the engine must continue to exercise this path
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// identically.
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func TestKanbanRegression_OnlyOnEnterAutoStart(t *testing.T) {
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store := &fakeStore{
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state: MachineState{TaskID: "t1", SessionID: "s1", WorkflowID: "wf", CurrentStepID: "step-1"},
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stepsByID: map[string]StepSpec{
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"step-1": {
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ID: "step-1", WorkflowID: "wf", Position: 1,
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Events: map[Trigger][]Action{
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TriggerOnEnter: {{Kind: ActionAutoStartAgent, AutoStartAgent: &AutoStartAgentAction{QueueIfBusy: true}}},
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TriggerOnTurnComplete: {{Kind: ActionMoveToNext}},
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},
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},
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},
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nextSteps: map[int]StepSpec{1: {ID: "step-2", Position: 2}},
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applied: map[string]bool{},
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}
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autoStart := &fakeCallback{}
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eng := New(store, MapRegistry{ActionAutoStartAgent: autoStart})
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// on_enter: callback runs, no transition.
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res, err := eng.HandleTrigger(context.Background(), HandleInput{
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TaskID: "t1", SessionID: "s1", Trigger: TriggerOnEnter,
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})
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if err != nil {
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t.Fatalf("on_enter error: %v", err)
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}
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if res.Transitioned {
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t.Fatalf("on_enter must not transition")
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}
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if !autoStart.executed {
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t.Fatalf("auto_start_agent callback must execute on_enter")
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}
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// on_turn_complete: transition to next step, no guard, no payload.
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res, err = eng.HandleTrigger(context.Background(), HandleInput{
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TaskID: "t1", SessionID: "s1", Trigger: TriggerOnTurnComplete,
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})
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if err != nil {
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t.Fatalf("on_turn_complete error: %v", err)
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}
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if !res.Transitioned {
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t.Fatalf("on_turn_complete must transition to next step")
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}
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if res.ToStepID != "step-2" {
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t.Fatalf("unexpected target: %q", res.ToStepID)
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}
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}
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// TestKanbanRegression_NoGuard_TransitionsImmediately pins that move_to_next
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// without a guard transitions on the first eligible action — preserving
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// pre-Phase-2 behaviour where no quorum or decision plumbing exists.
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func TestKanbanRegression_NoGuard_TransitionsImmediately(t *testing.T) {
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store := &fakeStore{
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state: MachineState{TaskID: "t1", SessionID: "s1", WorkflowID: "wf", CurrentStepID: "step-1"},
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stepsByID: map[string]StepSpec{
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"step-1": {
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ID: "step-1", WorkflowID: "wf", Position: 1,
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Events: map[Trigger][]Action{
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TriggerOnTurnComplete: {{Kind: ActionMoveToNext}}, // Guard nil
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},
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},
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},
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nextSteps: map[int]StepSpec{1: {ID: "step-2", Position: 2}},
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applied: map[string]bool{},
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}
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eng := New(store, MapRegistry{})
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res, err := eng.HandleTrigger(context.Background(), HandleInput{
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TaskID: "t1", SessionID: "s1", Trigger: TriggerOnTurnComplete,
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})
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if err != nil {
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t.Fatalf("error: %v", err)
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}
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if !res.Transitioned {
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t.Fatalf("expected transition without guard")
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}
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}
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