Move WebView mocking into a separate class in test utils

Minor changes needed to avoid duplication

MAILANDR-1015

mail-common/data/src/test/kotlin/ch/protonmail/android/mailcommon/data/system/DeviceCapabilitiesImplTest.kt

@@ -18,10 +18,8 @@
 
 package ch.protonmail.android.mailcommon.data.system
 
-import android.content.pm.ApplicationInfo
-import android.content.pm.PackageInfo
 import android.webkit.WebView
-import io.mockk.every
+import ch.protonmail.android.test.utils.mocks.WebViewProviderMocks.mockExpectedWebViewAvailableOnDevice
 import io.mockk.mockkStatic
 import io.mockk.unmockkAll
 import org.junit.After
@@ -44,7 +42,7 @@ class DeviceCapabilitiesImplTest {
     @Test
     fun `Should return web view not available when provider is not present`() {
         // Given
-        expectedWebViewAvailableOnDevice(isPackagePresent = false)
+        mockExpectedWebViewAvailableOnDevice(isPackagePresent = false)
 
         // When
         val capabilities = DeviceCapabilitiesImpl().getCapabilities()
@@ -56,7 +54,7 @@ class DeviceCapabilitiesImplTest {
     @Test
     fun `Should return web view not available when provider is present but not enabled`() {
         // Given
-        expectedWebViewAvailableOnDevice(isPackagePresent = true, isPackageEnabled = false)
+        mockExpectedWebViewAvailableOnDevice(isPackagePresent = true, isPackageEnabled = false)
 
         // When
         val capabilities = DeviceCapabilitiesImpl().getCapabilities()
@@ -68,7 +66,7 @@ class DeviceCapabilitiesImplTest {
     @Test
     fun `Should return web view available when provider is present and enabled`() {
         // Given
-        expectedWebViewAvailableOnDevice(isPackagePresent = true, isPackageEnabled = true)
+        mockExpectedWebViewAvailableOnDevice(isPackagePresent = true, isPackageEnabled = true)
 
         // When
         val capabilities = DeviceCapabilitiesImpl().getCapabilities()
@@ -76,16 +74,4 @@ class DeviceCapabilitiesImplTest {
         // Then
         assertEquals(true, capabilities.hasWebView)
     }
-
-    private fun expectedWebViewAvailableOnDevice(
-        isPackagePresent: Boolean,
-        isPackageEnabled: Boolean = false
-    ) {
-        val packageInfo = PackageInfo().apply {
-            applicationInfo = ApplicationInfo()
-            applicationInfo.enabled = isPackageEnabled
-        }
-
-        every { WebView.getCurrentWebViewPackage() } returns if (isPackagePresent) packageInfo else null
-    }
 }

test/utils/src/main/kotlin/ch/protonmail/android/test/utils/mocks/WebViewProviderMocks.kt

@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2022 Proton Technologies AG
+ * This file is part of Proton Technologies AG and Proton Mail.
+ *
+ * Proton Mail is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Proton Mail is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Proton Mail. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package ch.protonmail.android.test.utils.mocks
+
+import android.content.pm.ApplicationInfo
+import android.content.pm.PackageInfo
+import android.webkit.WebView
+import io.mockk.every
+
+object WebViewProviderMocks {
+
+    fun mockExpectedWebViewAvailableOnDevice(
+        isPackagePresent: Boolean,
+        isPackageEnabled: Boolean = false
+    ) {
+        val packageInfo = PackageInfo().apply {
+            applicationInfo = ApplicationInfo()
+            applicationInfo.enabled = isPackageEnabled
+        }
+
+        every { WebView.getCurrentWebViewPackage() } returns if (isPackagePresent) packageInfo else null
+    }
+}