1 /*
2 * Copyright (C) 2024 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 com.android.intentresolver.util
18
19 import com.android.intentresolver.backgroundDispatcher
20 import com.android.systemui.kosmos.Kosmos
21 import kotlinx.coroutines.ExperimentalCoroutinesApi
22 import kotlinx.coroutines.test.StandardTestDispatcher
23 import kotlinx.coroutines.test.TestDispatcher
24 import kotlinx.coroutines.test.TestScope
25 import kotlinx.coroutines.test.runCurrent
26
runTestnull27 fun Kosmos.runTest(
28 dispatcher: TestDispatcher = StandardTestDispatcher(),
29 block: suspend KosmosTestScope.() -> Unit,
30 ) {
31 val kosmos = this
32 backgroundDispatcher = dispatcher
33 kotlinx.coroutines.test.runTest(dispatcher) { KosmosTestScope(kosmos, this).block() }
34 }
35
runKosmosTestnull36 fun runKosmosTest(
37 dispatcher: TestDispatcher = StandardTestDispatcher(),
38 block: suspend KosmosTestScope.() -> Unit,
39 ) {
40 Kosmos().runTest(dispatcher, block)
41 }
42
43 class KosmosTestScope(
44 kosmos: Kosmos,
45 private val testScope: TestScope,
<lambda>null46 ) : Kosmos by kosmos {
47 val backgroundScope
48 get() = testScope.backgroundScope
49
50 @ExperimentalCoroutinesApi fun runCurrent() = testScope.runCurrent()
51 }
52