chore: 并入 iotlcm-app 历史到 app/（原提交 f40bda9）

app/server/internal/library/allocaterequest/request_test.go

@@ -0,0 +1,41 @@
+package allocaterequest
+
+import "testing"
+
+func TestRequestIdentity(t *testing.T) {
+	requestID := "alloc_0123456789abcdef"
+	first, err := Key("A", 7, requestID)
+	if err != nil || len(first) != 64 {
+		t.Fatal(first, err)
+	}
+	same, _ := Key("A", 7, requestID)
+	if first != same {
+		t.Fatal("unstable identity")
+	}
+	for _, entry := range []struct {
+		tenant string
+		user   int64
+		id     string
+	}{{"B", 7, requestID}, {"A", 8, requestID}, {"A", 7, requestID + "2"}} {
+		other, err := Key(entry.tenant, entry.user, entry.id)
+		if err != nil || other == first {
+			t.Fatal("identity scope collision", err)
+		}
+	}
+	for _, id := range []string{"", "short", "0123456789abcdef/"} {
+		if _, err := Key("A", 7, id); err == nil {
+			t.Fatal("invalid identity accepted", id)
+		}
+	}
+}
+func TestFingerprint(t *testing.T) {
+	first := Fingerprint([]string{"B", "A"}, 1, 2, 2, " remark ")
+	if first != Fingerprint([]string{"A", "B"}, 1, 2, 2, "remark") {
+		t.Fatal("card order changed identity")
+	}
+	for _, other := range []string{Fingerprint([]string{"A"}, 1, 2, 2, "remark"), Fingerprint([]string{"A", "B"}, 2, 2, 2, "remark"), Fingerprint([]string{"A", "B"}, 1, 3, 2, "remark"), Fingerprint([]string{"A", "B"}, 1, 2, 1, "remark"), Fingerprint([]string{"A", "B"}, 1, 2, 2, "other")} {
+		if first == other {
+			t.Fatal("changed parameters accepted")
+		}
+	}
+}