1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.server.connectivity;
18
19import android.net.ConnectivityMetricsEvent;
20import android.os.Bundle;
21import android.os.Parcel;
22import android.os.Parcelable;
23
24import java.util.function.Consumer;
25
26abstract public class MetricsTestUtil {
27    private MetricsTestUtil() {
28    }
29
30    static ConnectivityMetricsEvent ev(Parcelable p) {
31        ConnectivityMetricsEvent ev = new ConnectivityMetricsEvent();
32        ev.timestamp = 1L;
33        ev.data = p;
34        return ev;
35    }
36
37    static ConnectivityMetricsEvent describeIpEvent(Consumer<Parcel>... fs) {
38        Parcel p = Parcel.obtain();
39        for (Consumer<Parcel> f : fs) {
40            f.accept(p);
41        }
42        p.setDataPosition(0);
43        return ev(p.readParcelable(ClassLoader.getSystemClassLoader()));
44    }
45
46    static Consumer<Parcel> aType(Class<?> c) {
47        return aString(c.getName());
48    }
49
50    static Consumer<Parcel> aBool(boolean b) {
51        return aByte((byte) (b ? 1 : 0));
52    }
53
54    static Consumer<Parcel> aByte(byte b) {
55        return (p) -> p.writeByte(b);
56    }
57
58    static Consumer<Parcel> anInt(int i) {
59        return (p) -> p.writeInt(i);
60    }
61
62    static Consumer<Parcel> aLong(long l) {
63        return (p) -> p.writeLong(l);
64    }
65
66    static Consumer<Parcel> aString(String s) {
67        return (p) -> p.writeString(s);
68    }
69
70    static Consumer<Parcel> aByteArray(byte... ary) {
71        return (p) -> p.writeByteArray(ary);
72    }
73
74    static Consumer<Parcel> anIntArray(int... ary) {
75        return (p) -> p.writeIntArray(ary);
76    }
77
78    static byte b(int i) {
79        return (byte) i;
80    }
81}
82