1 /* 2 * Copyright (C) 2021 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 17 package android.car.testapi; 18 19 import android.car.telemetry.ManifestKey; 20 21 /** 22 * Controller to manipulate and verify {@link android.car.telemetry.CarTelemetryManager} in 23 * unit tests. 24 */ 25 public interface CarTelemetryController { 26 /** 27 * Returns {@code true} if a {@link 28 * android.car.telemetry.CarTelemetryManager.CarTelemetryResultsListener} is 29 * registered with the manager, otherwise returns {@code false}. 30 */ isListenerSet()31 boolean isListenerSet(); 32 33 /** 34 * Returns the number of valid manifests registered with the manager. 35 */ getValidManifestsCount()36 int getValidManifestsCount(); 37 38 /** 39 * Associate a blob of data with the given key, used for testing the flush reports APIs. 40 */ addDataForKey(ManifestKey key, byte[] data)41 void addDataForKey(ManifestKey key, byte[] data); 42 43 /** 44 * Configure the blob of data to be flushed with the 45 * {@code FakeCarTelemetryService#flushScriptExecutionErrors()} API. 46 */ setErrorData(byte[] error)47 void setErrorData(byte[] error); 48 } 49