PixelDroid-App-Android/app/src/androidTest/java/com/h/pixeldroid/MockedServerTest.kt

package com.h.pixeldroid

import android.content.Context
import androidx.test.core.app.ActivityScenario
import androidx.test.espresso.Espresso.onView
import androidx.test.espresso.action.ViewActions
import androidx.test.espresso.assertion.ViewAssertions.matches
import androidx.test.espresso.contrib.RecyclerViewActions.actionOnItemAtPosition
import androidx.test.espresso.matcher.ViewMatchers.*
import androidx.test.ext.junit.rules.ActivityScenarioRule
import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.platform.app.InstrumentationRegistry
import com.google.android.material.tabs.TabLayout
import com.h.pixeldroid.fragments.feeds.PostViewHolder
import com.h.pixeldroid.testUtility.CustomMatchers.Companion.clickChildViewWithId
import com.h.pixeldroid.testUtility.CustomMatchers.Companion.first
import com.h.pixeldroid.testUtility.CustomMatchers.Companion.getText
import com.h.pixeldroid.testUtility.CustomMatchers.Companion.slowSwipeUp
import com.h.pixeldroid.testUtility.CustomMatchers.Companion.typeTextInViewWithId
import com.h.pixeldroid.testUtility.MockServer
import org.junit.Before
import org.junit.Rule
import org.junit.Test
import org.junit.rules.Timeout
import org.junit.runner.RunWith


@RunWith(AndroidJUnit4::class)
class MockedServerTest {

    private val mockServer = MockServer()


    @get:Rule
    var globalTimeout: Timeout = Timeout.seconds(100)
    @get:Rule
    var activityRule: ActivityScenarioRule<MainActivity>
            = ActivityScenarioRule(MainActivity::class.java)

    @Before
    fun before(){
        mockServer.start()
        val baseUrl = mockServer.getUrl()
        val preferences = InstrumentationRegistry.getInstrumentation()
            .targetContext.getSharedPreferences("com.h.pixeldroid.pref", Context.MODE_PRIVATE)
        preferences.edit().putString("accessToken", "azerty").apply()
        preferences.edit().putString("domain", baseUrl.toString()).apply()
    }

    @Test
    fun testFollowersTextView() {
        ActivityScenario.launch(MainActivity::class.java).onActivity{
                a -> a.findViewById<TabLayout>(R.id.tabs).getTabAt(4)?.select()
        }
        Thread.sleep(1000)
        onView(withId(R.id.nbFollowersTextView)).check(matches(withText("68\nFollowers")))
        onView(withId(R.id.accountNameTextView)).check(matches(withText("deerbard_photo")))
    }

    @Test
    fun testNotificationsList() {
        ActivityScenario.launch(MainActivity::class.java).onActivity{
                a -> a.findViewById<TabLayout>(R.id.tabs).getTabAt(3)?.select()
        }
        Thread.sleep(1000)

        onView(withId(R.id.view_pager)).perform(ViewActions.swipeUp()).perform(ViewActions.swipeDown())
        onView(withText("Dobios liked your post")).check(matches(withId(R.id.notification_type)))
        onView(withId(R.id.view_pager)).perform(ViewActions.swipeDown())
        Thread.sleep(1000)
        onView(withText("Dobios followed you")).check(matches(withId(R.id.notification_type)))

    }
    @Test
    fun clickNotification() {
        ActivityScenario.launch(MainActivity::class.java).onActivity{
                a -> a.findViewById<TabLayout>(R.id.tabs).getTabAt(3)?.select()
        }
        Thread.sleep(1000)

        onView(withId(R.id.view_pager)).perform(ViewActions.swipeUp()).perform(ViewActions.swipeDown())
        Thread.sleep(1000)

        onView(withText("Dobios liked your post")).perform(ViewActions.click())
        Thread.sleep(1000)
        onView(withText("6 Likes")).check(matches(withId(R.id.nlikes)))
    }

    @Test
    fun clickNotificationUser() {
        ActivityScenario.launch(MainActivity::class.java).onActivity{
                a -> a.findViewById<TabLayout>(R.id.tabs).getTabAt(3)?.select()
        }
        Thread.sleep(1000)

        onView(withId(R.id.view_pager)).perform(ViewActions.swipeUp()).perform(ViewActions.swipeDown())
        Thread.sleep(1000)

        onView(withText("Dobios followed you")).perform(ViewActions.click())
        Thread.sleep(1000)
        onView(withText("Dobios")).check(matches(withId(R.id.accountNameTextView)))
    }

    @Test
    fun clickNotificationPost() {
        ActivityScenario.launch(MainActivity::class.java).onActivity{
                a -> a.findViewById<TabLayout>(R.id.tabs).getTabAt(3)?.select()
        }
        Thread.sleep(1000)

        onView(withId(R.id.view_pager)).perform(ViewActions.swipeUp()).perform(ViewActions.swipeDown())
        Thread.sleep(1000)

        onView(withText("Dobios liked your post")).perform(ViewActions.click())
        Thread.sleep(1000)

        onView(withId(R.id.username)).perform(ViewActions.click())
        Thread.sleep(10000)
        onView(withText("Dante")).check(matches(withId(R.id.accountNameTextView)))
    }

    @Test
    fun swipingLeftStopsAtProfile() {
        onView(withId(R.id.main_activity_main_linear_layout))
            .perform(ViewActions.swipeLeft()) // search
            .perform(ViewActions.swipeLeft()) // camera
            .perform(ViewActions.swipeLeft()) // notifications
            .perform(ViewActions.swipeLeft()) // profile
            .perform(ViewActions.swipeLeft()) // should stop at profile
        onView(withId(R.id.nbFollowersTextView)).check(matches(isDisplayed()))
    }

    @Test
    fun swipingRightStopsAtHomepage() {
        ActivityScenario.launch(MainActivity::class.java).onActivity {
                a -> a.findViewById<TabLayout>(R.id.tabs).getTabAt(4)?.select()
        } // go to the last tab
        onView(withId(R.id.main_activity_main_linear_layout))
            .perform(ViewActions.swipeRight()) // notifications
            .perform(ViewActions.swipeRight()) // camera
            .perform(ViewActions.swipeRight()) // search
            .perform(ViewActions.swipeRight()) // homepage
            .perform(ViewActions.swipeRight()) // should stop at homepage
        onView(withId(R.id.list)).check(matches(isDisplayed()))
    }

    @Test
    fun clickingTabOnAlbumShowsNextPhoto() {
        ActivityScenario.launch(MainActivity::class.java).onActivity {
            a -> run {
                //Wait for the feed to load
                Thread.sleep(1000)
                //Pick the second photo
                a.findViewById<TabLayout>(R.id.postTabs).getTabAt(1)?.select()
            }
        }

        //Check that the tabs are shown
        onView(first(withId(R.id.postTabs))).check(matches(isDisplayed()))
    }

    @Test
    fun clickingLikeButtonWorks() {
        ActivityScenario.launch(MainActivity::class.java)
        Thread.sleep(1000)

        //Get initial like count
        val likes = getText(first(withId(R.id.nlikes)))

        //Like the post
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (0, clickChildViewWithId(R.id.liker)))
        Thread.sleep(100)
        //Unlike the post
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (0, clickChildViewWithId(R.id.liker)))
        //...
        Thread.sleep(100)

        //Profit
        onView(first(withId(R.id.nlikes))).check(matches((withText(likes))))
    }

    @Test
    fun clickingLikeButtonFails() {
        ActivityScenario.launch(MainActivity::class.java)
        Thread.sleep(1000)

        //Get initial like count
        val likes = getText(first(withId(R.id.nlikes)))

        //Like the post
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (2, clickChildViewWithId(R.id.liker)))
        Thread.sleep(100)

        //...
        Thread.sleep(100)

        //Profit
        onView((withId(R.id.list))).check(matches(isDisplayed()))
    }

    @Test
    fun clickingUsernameOpensProfile() {
        ActivityScenario.launch(MainActivity::class.java)
        Thread.sleep(1000)

        //Get initial like count
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
            (0, clickChildViewWithId(R.id.username)))

        Thread.sleep(1000)

        //Check that the Profile opened
        onView(withId(R.id.accountNameTextView)).check(matches(isDisplayed()))
    }

    @Test
    fun clickingProfilePicOpensProfile() {
        ActivityScenario.launch(MainActivity::class.java)
        Thread.sleep(1000)

        //Get initial like count
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (0, clickChildViewWithId(R.id.profilePic)))

        Thread.sleep(1000)

        //Check that the Profile opened
        onView(withId(R.id.accountNameTextView)).check(matches(isDisplayed()))
    }

    @Test
    fun clickingReblogButtonWorks() {
        ActivityScenario.launch(MainActivity::class.java)
        Thread.sleep(1000)

        //Get initial like count
        val shares = getText(first(withId(R.id.nshares)))

        //Reblog the post
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (0, clickChildViewWithId(R.id.reblogger)))
        Thread.sleep(100)

        //UnReblog the post
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (0, clickChildViewWithId(R.id.reblogger)))
        //...
        Thread.sleep(100)

        //Profit
        onView(first(withId(R.id.nshares))).check(matches((withText(shares))))
    }

    @Test
    fun clickingMentionOpensProfile() {
        ActivityScenario.launch(MainActivity::class.java)
        Thread.sleep(1000)

        //Click the mention
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (0, clickChildViewWithId(R.id.description)))

        //Wait a bit
        Thread.sleep(1000)

        //Check that the Profile is shown
        onView(first(withId(R.id.username))).check(matches(isDisplayed()))
    }

    @Test
    fun clickingHashTagsWorks() {
        ActivityScenario.launch(MainActivity::class.java)
        Thread.sleep(1000)

        //Click the hashtag
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (1, clickChildViewWithId(R.id.description)))

        //Wait a bit
        Thread.sleep(1000)

        //Check that the HashTag was indeed clicked
        //Doesn't do anything for now
        onView(withId(R.id.list)).check(matches(isDisplayed()))
    }


    @Test
    fun clickingCommentButtonOpensCommentSection() {
        ActivityScenario.launch(MainActivity::class.java)
        Thread.sleep(1000)

        //Click comment button 3 times and then try to see if the commenter exists
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (0, clickChildViewWithId(R.id.commenter)))
        Thread.sleep(100)
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (0, clickChildViewWithId(R.id.commenter)))
        Thread.sleep(100)
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (0, clickChildViewWithId(R.id.commenter)))

        onView(first(withId(R.id.commentIn)))
            .check(matches(hasDescendant(withId(R.id.editComment))))
    }

    @Test
    fun clickingViewCommentShowsTheComments() {
        ActivityScenario.launch(MainActivity::class.java)
        Thread.sleep(1000)
        //Open the comment section
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (0, clickChildViewWithId(R.id.ViewComments)))
        Thread.sleep(1000)
        onView(first(withId(R.id.commentContainer)))
            .check(matches(hasDescendant(withId(R.id.comment))))
    }

    @Test
    fun clickingViewCommentFails() {
        ActivityScenario.launch(MainActivity::class.java)
        Thread.sleep(1000)
        //Open the comment section
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (2, clickChildViewWithId(R.id.ViewComments)))
        Thread.sleep(1000)
        onView(withId(R.id.list)).check(matches(isDisplayed()))
    }

    @Test
    fun postingACommentWorks() {
        ActivityScenario.launch(MainActivity::class.java)
        Thread.sleep(1000)

        //Open the comment section
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (0, clickChildViewWithId(R.id.commenter)))

        onView(withId(R.id.list)).perform(slowSwipeUp(false))
        Thread.sleep(1000)

        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (0, typeTextInViewWithId(R.id.editComment, "test")))
        onView(withId(R.id.list))
            .perform(actionOnItemAtPosition<PostViewHolder>
                (0, clickChildViewWithId(R.id.submitComment)))

        Thread.sleep(1000)
        onView(first(withId(R.id.commentContainer)))
            .check(matches(hasDescendant(withId(R.id.comment))))
    }
}