Gradle doesn't pull dependencies, what's wrong?

Question

Java

The idea is this - I need to write simple UI tests on ESPRESSO for a telegram application for android to create a chat with a bot, send a message and receive the expected message.

I did the following:
1) I took the source code of the telegrams, successfully compiled it in android studio and went through the required steps
2) I created a bot (which I will write to)
3) Next I wanted to connect the necessary dependencies to gradle (here is a stop)
4) I wanted to create a class where to write the tests themselves with espresso methods but library import lines are red

Gradle (sync project runs without error)

dependencies {
    implementation 'androidx.core:core:1.1.0-beta01'
    implementation 'androidx.palette:palette:1.0.0'
    implementation 'androidx.exifinterface:exifinterface:1.1.0'

    compileOnly 'org.checkerframework:checker-qual:2.5.2'
    compileOnly 'org.checkerframework:checker-compat-qual:2.5.0'
    implementation 'com.google.firebase:firebase-messaging:20.1.0'
    implementation 'com.google.firebase:firebase-config:19.1.1'
    implementation 'com.google.android.gms:play-services-maps:17.0.0'
    implementation 'com.google.android.gms:play-services-auth:17.0.0'
    implementation 'com.google.android.gms:play-services-vision:16.2.0'
    implementation 'com.google.android.gms:play-services-wallet:17.0.0'
    implementation 'com.google.android.gms:play-services-wearable:17.0.0'
    implementation 'com.google.android.gms:play-services-location:17.0.0'
    implementation 'net.hockeyapp.android:HockeySDK:5.2.0'
    implementation 'com.googlecode.mp4parser:isoparser:1.0.6'
    implementation 'com.stripe:stripe-android:2.0.2'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
    androidTestImplementation 'com.android.support.test:rules:1.0.2'
    implementation files('libs/libgsaverification-client.aar')
}

Class with tests with imports of the necessary libraries:


Question two.

1) How can I force gradle to load the required dependencies?
2) How can I find the name of the desired view in a huge project (telegrams)? For example, what are the names of the chat elements on the main screen

Answer 1

1. Does the build from Android Studio pass? What directory is the test in? Perhaps the problem is that it is considered code and not a test. You can check it either by looking at where it lies and checking the properties of the folder, or by switching junit to implementation mode instead of testImplementation and making sure that this leads to the desired result
.