chore: checkpoint 第一版

internal/deviceactivation/state_test.go

@@ -0,0 +1,31 @@
+package deviceactivation
+
+import "testing"
+
+func TestCanTransition(t *testing.T) {
+	allowed := [][2]State{{Factory, Claimable}, {Claimable, Bound}, {Bound, Provisioning}, {Provisioning, Active}, {Active, Lost}, {Lost, Active}, {Active, Claimable}, {Active, Provisioning}, {Bound, Revoked}}
+	for _, edge := range allowed {
+		if !CanTransition(edge[0], edge[1]) {
+			t.Fatalf("expected %s -> %s to be allowed", edge[0], edge[1])
+		}
+	}
+	rejected := [][2]State{{Factory, Active}, {Claimable, Active}, {Active, Bound}, {Revoked, Claimable}, {Lost, Provisioning}}
+	for _, edge := range rejected {
+		if CanTransition(edge[0], edge[1]) {
+			t.Fatalf("expected %s -> %s to be rejected", edge[0], edge[1])
+		}
+	}
+}
+
+func TestAllowsDeviceAuthentication(t *testing.T) {
+	for _, state := range []string{"", "CLAIMABLE", "BOUND", "PROVISIONING", "ACTIVE"} {
+		if !AllowsDeviceAuthentication(state) {
+			t.Fatalf("expected %q to authenticate", state)
+		}
+	}
+	for _, state := range []string{"FACTORY", "LOST", "REVOKED", "invalid"} {
+		if AllowsDeviceAuthentication(state) {
+			t.Fatalf("expected %q to be blocked", state)
+		}
+	}
+}