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.photopicker.core.components
18 
19 import android.content.Intent
20 import androidx.compose.material.icons.Icons
21 import androidx.compose.material.icons.outlined.Image
22 import androidx.compose.runtime.CompositionLocalProvider
23 import androidx.compose.ui.test.assertIsDisplayed
24 import androidx.compose.ui.test.junit4.createComposeRule
25 import androidx.compose.ui.test.onNodeWithText
26 import androidx.test.ext.junit.runners.AndroidJUnit4
27 import androidx.test.filters.SmallTest
28 import com.android.photopicker.core.configuration.LocalPhotopickerConfiguration
29 import com.android.photopicker.core.configuration.TestPhotopickerConfiguration
30 import com.android.photopicker.core.theme.PhotopickerTheme
31 import org.junit.Rule
32 import org.junit.Test
33 import org.junit.runner.RunWith
34 
35 @SmallTest
36 @RunWith(AndroidJUnit4::class)
37 class EmptyStateTest {
38 
39     companion object {
40         private val EMPTY_STATE_TEST_TITLE = "No photos yet"
41         private val EMPTY_STATE_TEST_BODY = "Take some more photos!"
42     }
43 
44     @get:Rule val composeTestRule = createComposeRule()
45 
46     @Test
testEmptyStateDisplaysTitleAndBodynull47     fun testEmptyStateDisplaysTitleAndBody() {
48         composeTestRule.setContent {
49             CompositionLocalProvider(
50 
51                 // Required for PhotopickerTheme
52                 LocalPhotopickerConfiguration provides
53                     TestPhotopickerConfiguration.build {
54                         action("TEST_ACTION")
55                         intent(Intent("TEST_ACTION"))
56                     }
57             ) {
58                 // PhotopickerTheme is needed for CustomAccentColor support
59                 PhotopickerTheme(
60                     config =
61                         TestPhotopickerConfiguration.build {
62                             action("TEST_ACTION")
63                             intent(Intent("TEST_ACTION"))
64                         }
65                 ) {
66                     EmptyState(
67                         icon = Icons.Outlined.Image,
68                         title = EMPTY_STATE_TEST_TITLE,
69                         body = EMPTY_STATE_TEST_BODY,
70                     )
71                 }
72             }
73         }
74 
75         composeTestRule.onNodeWithText(EMPTY_STATE_TEST_TITLE).assertIsDisplayed()
76         composeTestRule.onNodeWithText(EMPTY_STATE_TEST_BODY).assertIsDisplayed()
77     }
78 }
79