TestAndroid/app/src/androidTest/java/com/example/Lab3/LoginTest.java at 0704049b635311540c75acb4a400a9a1a6ce3d91 · avk256/TestAndroid · GitHub

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package com.example.Lab3;

import static androidx.test.espresso.Espresso.onView;
import static androidx.test.espresso.action.ViewActions.click;
import static androidx.test.espresso.action.ViewActions.closeSoftKeyboard;
import static androidx.test.espresso.assertion.ViewAssertions.matches;
import static androidx.test.espresso.intent.Intents.intended;
import static androidx.test.espresso.intent.Intents.intending;
import static androidx.test.espresso.intent.matcher.IntentMatchers.hasComponent;
import static androidx.test.espresso.intent.matcher.IntentMatchers.toPackage;
import static androidx.test.espresso.matcher.RootMatchers.withDecorView;
import static androidx.test.espresso.matcher.ViewMatchers.isDisplayed;
import static androidx.test.espresso.matcher.ViewMatchers.withId;
import static androidx.test.espresso.matcher.ViewMatchers.withText;

import android.app.Activity;
import android.app.Instrumentation;
import android.content.Intent;
import android.os.IBinder;
import android.view.View;
import android.view.WindowManager;

import androidx.test.core.app.ActivityScenario;
import androidx.test.espresso.Root;
import androidx.test.espresso.action.TypeTextAction;
import androidx.test.espresso.intent.Intents;
import androidx.test.ext.junit.rules.ActivityScenarioRule;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import androidx.test.filters.SmallTest;

import org.hamcrest.Matchers;
import org.hamcrest.TypeSafeMatcher;
import org.junit.After;
import org.junit.Before;
import org.junit.FixMethodOrder;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.MethodSorters;

import org.hamcrest.Description;


@RunWith(AndroidJUnit4.class)
@SmallTest
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class LoginTest {
    private View decorView;
    @Rule
    public ActivityScenarioRule<LoginActivity> activityRule =
            new ActivityScenarioRule<>(LoginActivity.class);

    @Test
    public void IsEmailFieldVisible() {
        onView(withId(R.id.username)).check(matches(isDisplayed()));
    }
    @Test
    public void IsPasswordFieldVisible() {
        onView(withId(R.id.password)).check(matches(isDisplayed()));
    }


    @Before
    public void intentInit(){
        Intents.init();
    }

    @Test
    public void TryRightLogin() throws InterruptedException {
        onView(withId(R.id.username)).perform(new TypeTextAction("test@gmail.com"), closeSoftKeyboard());
        onView(withId(R.id.password)).perform(new TypeTextAction("123456"), closeSoftKeyboard());
//        onView(withId(R.id.password)).perform(closeSoftKeyboard());
        Thread.sleep(250);
        onView(withId(R.id.loginButton)).perform(click());

        Intent i = new Intent();
        Instrumentation.ActivityResult  result = new Instrumentation.ActivityResult(Activity.RESULT_OK, i);
        intending(toPackage(StartActivity.class.getName()));


    }

    @After
    public void intentRelease(){
        Intents.release();
    }

    @Test
    public void TryWrongLogin() throws InterruptedException {
        onView(withId(R.id.username)).perform(new TypeTextAction("test1@gmail.com"), closeSoftKeyboard());
        onView(withId(R.id.password)).perform(new TypeTextAction("123456"), closeSoftKeyboard());
        Thread.sleep(250);
        onView(withId(R.id.loginButton)).perform(click());


        onView(withText("Authentication failed."))
        .inRoot(new ToastMatcher())// Here we use decorView
        .check(matches(isDisplayed()));


//        onView(withText("Authentication failed."))
//                .inRoot(withDecorView(Matchers.is(decorView)))// Here we use decorView
//                .check(matches(isDisplayed()));


//        onView(withId(R.id.checklogin)).check(matches(withText("False")));


    }


}