feat: integrate OA activation workflows and business migration

internal/biz/business/activation_pool_test.go

@@ -0,0 +1,56 @@
+package business
+
+import (
+	"context"
+	"testing"
+)
+
+type activationPoolFake struct {
+	ActivationPoolRepo
+	options   []*ActivationBindingOption
+	requested uint
+}
+
+func (r *activationPoolFake) BindingOptions(_ context.Context, id uint) ([]*ActivationBindingOption, error) {
+	r.requested = id
+	return r.options, nil
+}
+func (r *activationPoolFake) PoolChannel(context.Context, uint64) (*ActivationPoolChannel, error) {
+	return &ActivationPoolChannel{ID: 10, SourceDB: "lx"}, nil
+}
+
+type activationGatewayFake struct {
+	calls   int
+	request ActivationApplication
+}
+
+func (g *activationGatewayFake) Apply(_ context.Context, a ActivationApplication) error {
+	g.calls++
+	g.request = a
+	return nil
+}
+
+func TestActivationApplicationUsesAuthenticatedIdentityAndOwnedBinding(t *testing.T) {
+	accountUC, _ := activationFixture()
+	repo := &activationPoolFake{options: []*ActivationBindingOption{{ID: 9, SourceDB: "lx", Account: "own"}}}
+	gateway := &activationGatewayFake{}
+	uc := NewActivationPoolUsecase(repo, gateway, accountUC.accounts)
+	ctx := accountContext(8, 902)
+	if err := uc.Apply(ctx, 10, 9, "lx"); err != nil {
+		t.Fatal(err)
+	}
+	if gateway.request.UserID != 8 || repo.requested != 8 || gateway.request.BusierID != 9 {
+		t.Fatal("applicant came from request rather than session")
+	}
+	for _, a := range []ActivationApplication{{PoolID: 10, BusierID: 99, SourceDB: "lx"}, {PoolID: 10, BusierID: 9, SourceDB: "hw"}, {PoolID: 0, BusierID: 9, SourceDB: "lx"}} {
+		if err := uc.Apply(ctx, a.PoolID, a.BusierID, a.SourceDB); err == nil {
+			t.Fatal("unowned application accepted")
+		}
+	}
+	if err := uc.Apply(context.Background(), 10, 9, "lx"); err == nil {
+		t.Fatal("anonymous request accepted")
+	}
+	if gateway.calls != 1 {
+		t.Fatal("invalid requests reached OA")
+	}
+}