android-testing | Android Testing Codelab

by googlecodelabs Kotlin Version: Current License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | android-testing Summary

android-testing is a Kotlin library.,roid-testing has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

TO-DO Notes - Code for 5.1-5.3 Testing Codelab.

Support

Quality

Security

License

Reuse

Support

android-testing has a medium active ecosystem.

It has 825 star(s) with 459 fork(s). There are 52 watchers for this library.

It had no major release in the last 6 months.

There are 83 open issues and 99 have been closed. On average issues are closed in 202 days. There are 16 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of android-testing is current.

Quality

android-testing has no bugs reported.

Security

android-testing has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

android-testing is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

android-testing releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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android-testing Key Features

No Key Features are available at this moment for android-testing.

android-testing Examples and Code Snippets

No Code Snippets are available at this moment for android-testing.

Community Discussions

Trending Discussions on android-testing

Hilt Test Unit with View Model, No Instrumentation Registered

How to solve "Cannot access androidx.activity.contextaware.ContextAware'"?

DefaultActivityViewModelFactory not found

Can you UnitTest Android workers that employ Hilt constructor injection

Migrating Junit4 tests to androidx: What causes 'delegate runner could not be loaded'?

Android Instrumentation Testing: No instrumentation registered Error

JUnit Local Test - Android Context 'No instrumentation registered!'

how to test presenter class using mockito in model-view-presenter architecture android

Cannot resolve symbol assertThat

java.lang.IllegalStateException: No instrumentation registered! Must run under a registering instrumentation

QUESTION

Hilt Test Unit with View Model, No Instrumentation Registered

Asked 2021-May-17 at 15:45

I want to implementation Dependecy Injection using Hilt to ViewModel. And that working. but i can't test it. it show error. I was read some other post, but no one is answered.

This error maybe too many test dependency and conflict.

Version

Hilt version = 2.35.1 Android Studio = 4.2.1

Test class

simplest code won't run

...

ANSWER

Answered 2021-May-17 at 15:45

Using RobolectricTestRunner ,we can run the test that depends on the android framework without emulator or real device.

ViewModel is a android library.So to test the ViewModel need to add RobolectricTestRunner.

For that first add dependency

Source https://stackoverflow.com/questions/67568620

QUESTION

How to solve "Cannot access androidx.activity.contextaware.ContextAware'"?

Asked 2021-May-17 at 12:47

I'm building a simple application using LiveData and viewmodels but iam getting the following warning messages in my activity surrodning my activity some of the warning

Cannot access 'androidx.activity.contextaware.ContextAware' which is a supertype of 'com.example.movies.presentation.home.MoviesActivity'. Check your module classpath for missing or conflicting dependencies

...

ANSWER

Answered 2021-Mar-26 at 13:08

It was resolved when I added the activity jetpack module to the gradle file

Source https://stackoverflow.com/questions/66810183

QUESTION

DefaultActivityViewModelFactory not found

Asked 2021-Apr-26 at 20:47

After migrating the Hilt version from 2.33-beta to 2.35 my project has stopped building with the error given below:

A txt version:

...

ANSWER

Answered 2021-Apr-26 at 20:47

Removing the dependency on hilt-lifecycle-viewmodel causes the error to go away as it is no longer required in newer versions of hilt. Simply delete this line from your app level build.gradle file if you have it.

implementation 'androidx.hilt:hilt-lifecycle-viewmodel:x.x.x'

Source https://stackoverflow.com/questions/67256565

QUESTION

Can you UnitTest Android workers that employ Hilt constructor injection

Asked 2020-Dec-10 at 12:03

Im investigating the use of Hilt in my current Android application.

...

ANSWER

Answered 2020-Dec-10 at 12:03

If you need to unit test it, then you might not need to use TestListenableWorkerBuilder to instantiate Worker, but instantiate them as any other class.

Source https://stackoverflow.com/questions/65128121

QUESTION

Migrating Junit4 tests to androidx: What causes 'delegate runner could not be loaded'?

Asked 2020-May-22 at 16:13

I am migrating my app to androidx, I can't seem to get my unit tests working. I took example from Google's AndroidJunitRunnerSample, which has been updated to use the new androidx api. I get the following error when trying to run my tests:

...

ANSWER

Answered 2018-Oct-19 at 15:33

Maybe you haven't updated the runner on the gradle config file?

Source https://stackoverflow.com/questions/52873173

QUESTION

Android Instrumentation Testing: No instrumentation registered Error

Asked 2020-Apr-01 at 15:25

I am trying to write Android Instrumented test using Espresso. When I run the test I get this error

java.lang.IllegalStateException: No instrumentation registered! Must run under a registering instrumentation.

I can't understand what this error means.

I will briefly explain what I am doing in my test. I followed the samples given by google and EspressoTesting Tutorial

...

ANSWER

Answered 2020-Apr-01 at 15:25

I also experienced error exactly same with you, because I used androidx library. I suggest you to check your libraries in build.gradle and change your dependencies for UI test like these block codes:

Source https://stackoverflow.com/questions/53193247

QUESTION

JUnit Local Test - Android Context 'No instrumentation registered!'

Asked 2019-Sep-08 at 18:21

Expected

Access the Android Context within a local JUnit test as outlined in the Android Documentation Build local unit tests example MyLocalUnitTestClass.

Observed Runtime Error

java.lang.IllegalStateException: No instrumentation registered! Must run under a registering instrumentation.

Implementation

The attempted implementation may also be found at the Coinverse Open App GitHub project under the test/poc branch.

Directory - app > src > test > java

ExampleUnitTest.kt

...

ANSWER

Answered 2019-Sep-08 at 18:21

Solution

Refactor AndroidViewModel implementation to ViewModel as outlined in Jose Alcérreca's post Locale changes and the AndroidViewModel antipattern

This refactor will remove the need to create Application Context.

In addition to the ViewModel refactor, pass components into the ViewModel as an argument to separate dependencies. A Dependency Injection library may be used in the new ViewModel in order to create required components (ie — Repository, Database, Analytics, and etc.) and de-couple them from the ViewModel as well.

Source https://stackoverflow.com/questions/57469564

QUESTION

how to test presenter class using mockito in model-view-presenter architecture android

Asked 2019-Jul-27 at 16:26

I want to create a test for presenter class using mockito tried few ways but getting error mention below. I am following these links here and here and my presenter class

...

ANSWER

Answered 2018-Jan-09 at 11:52

In your method under test, the showLoading method is invoked with no attributes.. i think you should expect that and possibly verify that no error message has been shown:

Source https://stackoverflow.com/questions/48167531

QUESTION

Cannot resolve symbol assertThat

Asked 2019-Jul-16 at 18:33

I have the following dependencies in my build.gradle file

...

ANSWER

Answered 2017-Aug-09 at 11:09

Make sure you imported assertThat.

Source https://stackoverflow.com/questions/45586828

QUESTION

java.lang.IllegalStateException: No instrumentation registered! Must run under a registering instrumentation

Asked 2019-Apr-29 at 19:58

I have been trying to perform a simple UI test using Espresso and all my tests fail with the same exception:

java.lang.IllegalStateException: No instrumentation registered! Must run under a registering instrumentation

It's a beginners guide in the use of esspresso here. I have already found similar questions but the most relevant ones to me are unanswered here - I presume it is because they didn't paint the whole picture so here is my code. I will only show one test because they all fail with the exact same error:

build.gradle(Module: app)

...

ANSWER

Answered 2018-Nov-06 at 00:32

I had the same issue and there difference between a test which exercise methods in classes, those standard unit tests go in app/src/test/java/. UI tests that interact with buttons, edit texts, etc require expresso and go in app/src/androidTest/java/. It took me several reads of the documentation and I wasted a day before I figured out the distinction.

Source https://stackoverflow.com/questions/53021525

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install android-testing

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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