@Test
public void typeTextInInput_clickButton_SubmitsForm() {
    // Lazily launch the Activity with a custom start Intent per test
    mActivityRule.launchActivity(withWebFormIntent());

    // Selects the WebView in your layout. If you have multiple WebViews you can also use a
    // matcher to select a given WebView, onWebView(withId(R.id.web_view)).
    onWebView()
            // Find the input element by ID
            .withElement(findElement(Locator.ID, "text_input"))
            // Clear previous input
            .perform(clearElement())
            // Enter text into the input element
            .perform(DriverAtoms.webKeys(MACCHIATO))
            // Find the submit button
            .withElement(findElement(Locator.ID, "submitBtn"))
            // Simulate a click via javascript
            .perform(webClick())
            // Find the response element by ID
            .withElement(findElement(Locator.ID, "response"))
            // Verify that the response page contains the entered text
            .check(webMatches(getText(), containsString(MACCHIATO)));
}
 

@Test
public void typeTextInInput_clickButton_ChangesText() {
    // Lazily launch the Activity with a custom start Intent per test
    mActivityRule.launchActivity(withWebFormIntent());

    // Selects the WebView in your layout. If you have multiple WebViews you can also use a
    // matcher to select a given WebView, onWebView(withId(R.id.web_view)).
    onWebView()
            // Find the input element by ID
            .withElement(findElement(Locator.ID, "text_input"))
            // Clear previous input
            .perform(clearElement())
            // Enter text into the input element
            .perform(DriverAtoms.webKeys(DOPPIO))
            // Find the change text button.
            .withElement(findElement(Locator.ID, "changeTextBtn"))
            // Click on it.
            .perform(webClick())
            // Find the message element by ID
            .withElement(findElement(Locator.ID, "message"))
            // Verify that the text is displayed
            .check(webMatches(getText(), containsString(DOPPIO)));
}
 

/**
 * Enters a full name and then asserts if it's displayed
 *
 * @param firstName the entered first name
 * @param lastName the entered last name
 */
private void assertName(String firstName, String lastName) {
    typeIntoWebField(FIRST_NAME_FORM_ID, firstName);
    typeIntoWebField(LAST_NAME_FORM_ID, lastName);
    onWebView().withElement(findElement(Locator.ID, FULL_NAME_DISPLAY_ID)).
            check(webMatches(getText(), containsString(firstName + " " + lastName)));
}
 

public static void AzureADSignIn(String username, String password, ActivityTestRule<SignInActivity> signInActivityTestRule) throws InterruptedException {
    SignInActivity signInActivity = signInActivityTestRule.launchActivity(null);

    onView(withId(R.id.o365_signin)).perform(click());

    try {
        onWebView()
                .withElement(findElement(Locator.ID, USER_ID_TEXT_ELEMENT))
                .perform(clearElement())
                // Enter text into the input element
                .perform(DriverAtoms.webKeys(username))
                // Set focus on the username input text
                // The form validates the username when this field loses focus
                .perform(webClick())
                .withElement(findElement(Locator.ID, PASSWORD_TEXT_ELEMENT))
                // Now we force focus on this element to make
                // the username element to lose focus and validate
                .perform(webClick())
                .perform(clearElement())
                // Enter text into the input element
                .perform(DriverAtoms.webKeys(password));

        Thread.sleep(2000, 0);

        onWebView()
                .withElement(findElement(Locator.ID, SIGN_IN_BUTTON_ELEMENT))
                .perform(webClick());
    } catch (NoMatchingViewException ex) {
        // If user is already logged in, the flow will go directly to SnippetListActivity
    } finally {
        Thread.sleep(2000, 0);
    }

    // Finally, verify that SnippetListActivity is on top
    intended(allOf(
            hasComponent(hasShortClassName(".SnippetListActivity")),
            toPackage("com.microsoft.graph.snippets")
    ));

    signInActivity.finish();
}
 

/**
 * Types a given string into a id
 *
 * @param id the element id
 * @param text the text input
 */
private void typeIntoWebField(String id, String text){
    onWebView().withElement(findElement(Locator.ID, id)).perform(clearElement()).perform(webKeys(text));
}