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Add unit tests for filter/map logic

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This commit is contained in:
Johannes Marbach 2022-05-25 20:50:58 +02:00
parent 9e084ec372
commit 92a140b504
2 changed files with 95 additions and 6 deletions
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83
vector/src/androidTest/java/im/vector/app/features/widgets/WebviewPermissionUtilsTest.kt Normal file
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@ -0,0 +1,83 @@
/*
* Copyright (c) 2022 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package im.vector.app.features.widgets
import android.Manifest
import android.webkit.PermissionRequest
import im.vector.app.InstrumentedTest
import im.vector.app.features.widgets.webview.WebviewPermissionUtils
import org.amshove.kluent.shouldBeEqualTo
import org.junit.FixMethodOrder
import org.junit.Test
import org.junit.runner.RunWith
import org.junit.runners.JUnit4
import org.junit.runners.MethodSorters
@RunWith(JUnit4::class)
@FixMethodOrder(MethodSorters.JVM)
class WebviewPermissionUtilsTest : InstrumentedTest {
private val utils = WebviewPermissionUtils()
@Test
fun filterPermissionsToBeGranted_selectedAndGrantedNothing() {
val permissions = utils.filterPermissionsToBeGranted(
selectedWebPermissions = listOf(),
androidPermissionResult = mapOf())
permissions shouldBeEqualTo listOf()
}
@Test
fun filterPermissionsToBeGranted_selectedNothingGrantedCamera() {
val permissions = utils.filterPermissionsToBeGranted(
selectedWebPermissions = listOf(),
androidPermissionResult = mapOf(Manifest.permission.CAMERA to true))
permissions shouldBeEqualTo listOf()
}
@Test
fun filterPermissionsToBeGranted_selectedAndPreviouslyGrantedCamera() {
val permissions = utils.filterPermissionsToBeGranted(
selectedWebPermissions = listOf(PermissionRequest.RESOURCE_VIDEO_CAPTURE),
androidPermissionResult = mapOf())
permissions shouldBeEqualTo listOf(PermissionRequest.RESOURCE_VIDEO_CAPTURE)
}
@Test
fun filterPermissionsToBeGranted_selectedAndGrantedCamera() {
val permissions = utils.filterPermissionsToBeGranted(
selectedWebPermissions = listOf(PermissionRequest.RESOURCE_VIDEO_CAPTURE),
androidPermissionResult = mapOf(Manifest.permission.CAMERA to true))
permissions shouldBeEqualTo listOf(PermissionRequest.RESOURCE_VIDEO_CAPTURE)
}
@Test
fun filterPermissionsToBeGranted_selectedAndDeniedCamera() {
val permissions = utils.filterPermissionsToBeGranted(
selectedWebPermissions = listOf(PermissionRequest.RESOURCE_VIDEO_CAPTURE),
androidPermissionResult = mapOf(Manifest.permission.CAMERA to false))
permissions shouldBeEqualTo listOf()
}
@Test
fun filterPermissionsToBeGranted_selectedProtectedMediaGrantedNothing() {
val permissions = utils.filterPermissionsToBeGranted(
selectedWebPermissions = listOf(PermissionRequest.RESOURCE_PROTECTED_MEDIA_ID),
androidPermissionResult = mapOf(Manifest.permission.CAMERA to false))
permissions shouldBeEqualTo listOf(PermissionRequest.RESOURCE_PROTECTED_MEDIA_ID)
}
}

18
vector/src/main/java/im/vector/app/features/widgets/webview/WebviewPermissionUtils.kt
View file

@ -21,6 +21,7 @@ import android.content.Context
import android.webkit.PermissionRequest
import androidx.activity.result.ActivityResultLauncher
import androidx.annotation.StringRes
import androidx.annotation.VisibleForTesting
import androidx.fragment.app.FragmentActivity
import com.google.android.material.dialog.MaterialAlertDialogBuilder
import im.vector.app.R
@ -78,12 +79,7 @@ class WebviewPermissionUtils @Inject constructor() {
if (permissionRequest == null) {
throw NullPointerException("permissionRequest was null! Make sure to call promptForPermissions first.")
}
val grantedPermissions = selectedPermissions.filter { webPermission ->
val androidPermission = webPermissionToAndroidPermission(webPermission)
?: return@filter true // No corresponding Android permission exists
return@filter result[androidPermission]
?: return@filter true // Android permission already granted before
}
val grantedPermissions = filterPermissionsToBeGranted(selectedPermissions, result)
if (grantedPermissions.isNotEmpty()) {
permissionRequest?.grant(grantedPermissions.toTypedArray())
} else {
@ -92,6 +88,16 @@ class WebviewPermissionUtils @Inject constructor() {
reset()
}
@VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
fun filterPermissionsToBeGranted(selectedWebPermissions: List<String>, androidPermissionResult: Map<String, Boolean>): List<String> {
return selectedWebPermissions.filter { webPermission ->
val androidPermission = webPermissionToAndroidPermission(webPermission)
?: return@filter true // No corresponding Android permission exists
return@filter androidPermissionResult[androidPermission]
?: return@filter true // Android permission already granted before
}
}
private fun reset() {
permissionRequest = null
selectedPermissions = listOf()