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feat: Add Clear Caches menu item to login view
- Add sf__clear_caches string resource - Implement clearCaches method using webView.clearCache(true) - Add Clear Caches menu item to login dropdown - Add unit and UI tests for new functionality
1 parent a99d2c9 commit 4e9b74a

5 files changed

Lines changed: 76 additions & 1 deletion

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‎libs/SalesforceSDK/res/values/sf__strings.xml‎

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@@ -24,6 +24,7 @@
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<string name="sf__more_options">More Options</string>
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<string name="sf__pick_server">Change Server</string>
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<string name="sf__clear_cookies">Clear Cookies</string>
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<string name="sf__clear_caches">Clear Caches</string>
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<string name="sf__reload">Reload</string>
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<string name="sf__launch_idp">Log In with IDP App</string>
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<string name="sf__login_with_biometric">Log In with Biometric</string>

‎libs/SalesforceSDK/src/com/salesforce/androidsdk/ui/LoginViewModel.kt‎

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@@ -241,6 +241,11 @@ open class LoginViewModel(val bootConfig: BootConfig) : ViewModel() {
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open fun clearCookies() =
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CookieManager.getInstance().removeAllCookies(null)
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/** Clear WebView Caches. */
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open fun clearCaches(webView: android.webkit.WebView) {
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webView.clearCache(true)
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}
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/**
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* Automatically log in using the provided UI Bridge API parameters.
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* @param frontdoorBridgeUrl The UI Bridge API front door bridge API

‎libs/SalesforceSDK/src/com/salesforce/androidsdk/ui/components/LoginView.kt‎

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@@ -107,6 +107,7 @@ import androidx.lifecycle.LiveData
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import androidx.lifecycle.viewmodel.compose.viewModel
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import com.salesforce.androidsdk.R.string.sf__back_button_content_description
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import com.salesforce.androidsdk.R.string.sf__clear_cookies
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import com.salesforce.androidsdk.R.string.sf__clear_caches
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import com.salesforce.androidsdk.R.string.sf__launch_idp
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import com.salesforce.androidsdk.R.string.sf__loading_indicator
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import com.salesforce.androidsdk.R.string.sf__more_options
@@ -149,6 +150,7 @@ fun LoginView() {
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titleTextColor = viewModel.titleTextColor ?: viewModel.dynamicHeaderTextColor.value,
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showServerPicker = viewModel.showServerPicker,
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clearCookies = { viewModel.clearCookies() },
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clearCaches = { viewModel.clearCaches(activity.webView) },
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reloadWebView = { viewModel.reloadWebView() },
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shouldShowBackButton = viewModel.shouldShowBackButton,
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finish = { activity.handleBackBehavior() },
@@ -246,6 +248,7 @@ internal fun DefaultTopAppBar(
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titleTextColor: Color,
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showServerPicker: MutableState<Boolean>,
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clearCookies: () -> Unit,
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clearCaches: () -> Unit,
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reloadWebView: () -> Unit,
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shouldShowBackButton: Boolean,
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finish: () -> Unit,
@@ -295,6 +298,11 @@ internal fun DefaultTopAppBar(
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reloadWebView()
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showMenu = false
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}
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MenuItem(stringResource(sf__clear_caches)) {
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clearCaches()
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reloadWebView()
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showMenu = false
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}
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MenuItem(stringResource(sf__reload)) {
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reloadWebView()
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showMenu = false
@@ -474,6 +482,7 @@ private fun AppBarPreview() {
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titleTextColor = Color.Black,
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showServerPicker = remember { mutableStateOf(false) },
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clearCookies = { },
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clearCaches = { },
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reloadWebView = { },
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shouldShowBackButton = false,
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finish = { },
@@ -493,6 +502,7 @@ private fun AppBarLoadingPreview() {
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titleTextColor = Color.Black,
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showServerPicker = remember { mutableStateOf(false) },
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clearCookies = { },
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clearCaches = { },
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reloadWebView = { },
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shouldShowBackButton = false,
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finish = { },
@@ -512,6 +522,7 @@ private fun AppBarBackButtonPreview() {
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titleTextColor = Color.Black,
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showServerPicker = remember { mutableStateOf(false) },
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clearCookies = { },
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clearCaches = { },
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reloadWebView = { },
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shouldShowBackButton = true,
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finish = { },
@@ -531,6 +542,7 @@ private fun AppBarDarkPreview() {
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titleTextColor = Color.White,
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showServerPicker = remember { mutableStateOf(false) },
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clearCookies = { },
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clearCaches = { },
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reloadWebView = { },
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shouldShowBackButton = true,
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finish = { },
@@ -550,6 +562,7 @@ private fun BlueAppBarPreview() {
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titleTextColor = Color.White,
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showServerPicker = remember { mutableStateOf(false) },
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clearCookies = { },
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clearCaches = { },
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reloadWebView = { },
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shouldShowBackButton = true,
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finish = { },
@@ -569,6 +582,7 @@ private fun BlueAppBarLoadingPreview() {
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titleTextColor = Color.White,
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showServerPicker = remember { mutableStateOf(false) },
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clearCookies = { },
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clearCaches = { },
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reloadWebView = { },
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shouldShowBackButton = true,
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finish = { },
@@ -587,6 +601,7 @@ private fun CustomTextAppBarPreview() {
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titleTextColor = Color.White,
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showServerPicker = remember { mutableStateOf(false) },
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clearCookies = { },
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clearCaches = { },
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reloadWebView = { },
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shouldShowBackButton = false,
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finish = { },
@@ -605,6 +620,7 @@ private fun CustomTextAppBarLoadingPreview() {
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titleTextColor = Color.White,
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showServerPicker = remember { mutableStateOf(false) },
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clearCookies = { },
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clearCaches = { },
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reloadWebView = { },
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shouldShowBackButton = false,
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finish = { },
@@ -623,6 +639,7 @@ private fun LongCustomTextAppBarPreview() {
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titleTextColor = Color.Black,
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showServerPicker = remember { mutableStateOf(false) },
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clearCookies = { },
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clearCaches = { },
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reloadWebView = { },
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shouldShowBackButton = true,
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finish = { },

‎libs/test/SalesforceSDKTest/src/com/salesforce/androidsdk/auth/LoginViewModelTest.kt‎

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@@ -26,9 +26,12 @@
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*/
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package com.salesforce.androidsdk.auth
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import android.webkit.WebView
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import androidx.arch.core.executor.testing.InstantTaskExecutorRule
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import androidx.test.ext.junit.runners.AndroidJUnit4
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import androidx.test.platform.app.InstrumentationRegistry
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import org.mockito.Mockito.mock
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import org.mockito.Mockito.verify
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import com.salesforce.androidsdk.R.string.oauth_display_type
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import com.salesforce.androidsdk.app.SalesforceSDKManager
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import com.salesforce.androidsdk.auth.OAuth2.getFrontdoorUrl
@@ -197,6 +200,18 @@ class LoginViewModelTest {
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assertEquals(unchangedUrl, viewModel.getValidServerUrl(endingSlash))
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}
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@Test
204+
fun clearCaches_CallsWebViewClearCache_WithTrueParameter() {
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// Arrange
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val mockWebView = mock(WebView::class.java)
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// Act
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viewModel.clearCaches(mockWebView)
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// Assert
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verify(mockWebView).clearCache(true)
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}
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private fun generateExpectedAuthorizationUrl(
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server: String,
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codeChallenge: String,

‎libs/test/SalesforceSDKTest/src/com/salesforce/androidsdk/ui/LoginViewActivityTest.kt‎

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@@ -185,6 +185,42 @@ class LoginViewActivityTest {
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Assert.assertTrue("Reload should be called.", reloadCalled)
186186
}
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188+
@Test
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fun topAppBar_ClearCachesButton_ClearsCachesAndReloads() {
190+
var clearCachesCalled = false
191+
var reloadCalled = false
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androidComposeTestRule.setContent {
193+
DefaultTopAppBarTestWrapper(
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clearCaches = { clearCachesCalled = true },
195+
reloadWebView = { reloadCalled = true },
196+
)
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}
198+
199+
val backButton = androidComposeTestRule.onNodeWithContentDescription(
200+
androidComposeTestRule.activity.getString(R.string.sf__back_button_content_description)
201+
)
202+
val titleText = androidComposeTestRule.onNodeWithText(DEFAULT_URL)
203+
val menu = androidComposeTestRule.onNodeWithContentDescription(
204+
androidComposeTestRule.activity.getString(R.string.sf__more_options)
205+
)
206+
val clearCachesButton = androidComposeTestRule.onNodeWithText(
207+
androidComposeTestRule.activity.getString(R.string.sf__clear_caches)
208+
)
209+
210+
backButton.assertDoesNotExist()
211+
titleText.assertIsDisplayed()
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menu.assertIsDisplayed()
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menu.performClick()
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clearCachesButton.assertIsDisplayed()
216+
Assert.assertFalse("Clear caches should not be called yet.", clearCachesCalled)
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Assert.assertFalse("Reload should not be called yet.", reloadCalled)
218+
219+
clearCachesButton.performClick()
220+
Assert.assertTrue("Clear caches should be called.", clearCachesCalled)
221+
Assert.assertTrue("Reload should be called.", reloadCalled)
222+
}
223+
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@Test
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fun topAppBar_ReloadButton_CallsReload() {
190226
var reloadCalled = false
@@ -363,13 +399,14 @@ class LoginViewActivityTest {
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titleTextColor: Color = Color.Black,
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showServerPicker: MutableState<Boolean> = remember { mutableStateOf(false) },
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clearCookies: () -> Unit = { },
402+
clearCaches: () -> Unit = { },
366403
reloadWebView: () -> Unit = { },
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shouldShowBackButton: Boolean = false,
368405
finish: () -> Unit = { },
369406
) {
370407
DefaultTopAppBar(
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backgroundColor, titleText, titleTextColor, showServerPicker, clearCookies,
372-
reloadWebView, shouldShowBackButton, finish
409+
clearCaches, reloadWebView, shouldShowBackButton, finish
373410
)
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}
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