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.tools.metalava.model.testsuite.typeitem
18 
19 import com.android.tools.metalava.model.testsuite.BaseModelTest
20 import com.android.tools.metalava.testing.kotlin
21 import com.google.common.truth.Truth.assertThat
22 import org.junit.Test
23 
24 class CommonTypeAliasTest : BaseModelTest() {
25 
26     @Test
Test typealias of generic typenull27     fun `Test typealias of generic type`() {
28         runCodebaseTest(
29             kotlin(
30                 """
31                     package test.pkg
32 
33                     class GenericBar<A, B>
34 
35                     typealias StringIntBar = GenericBar<String?, Int>
36 
37                     class Foo<T> {
38                         fun method(): StringIntBar? = null
39                     }
40                 """
41             ),
42         ) {
43             val fooClass = codebase.assertClass("test.pkg.Foo")
44             val method = fooClass.methods().single()
45             assertThat(method.kotlinLikeDescription())
46                 .isEqualTo(
47                     "fun method(): test.pkg.GenericBar<java.lang.String?,java.lang.Integer>?"
48                 )
49         }
50     }
51 }
52