Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Dagger does not generate class for TestComponent

See original GitHub issue

I’m trying to run your project in Android studio bug I’m finding a problem. Dagger does not seem to generate the Dagger class for the TestComponent defined in ActivityLauncher. I found the same issue in my own code and I’d like to know if there is anything else I’m supposed to do. ActivityLauncher line 34 shows an error where DaggerActivityLauncher_TestComponent is not found.

DemoApplication app
        = (DemoApplication) fetchInstrumentation().getTargetContext().getApplicationContext();
    TestComponent component = DaggerActivityLauncher_TestComponent.builder()
        .mockClockModule(new MockClockModule())
        .build();
    app.setComponent(component);

Thanks!

Issue Analytics

State:
Created 8 years ago
Reactions:4
Comments:6 (1 by maintainers)

Top GitHub Comments

9reactions

chiukicommented, Apr 22, 2015

DaggerActivityLauncher_TestComponent does not get generated until you build the test.

To build the test, open MainActivityTest.java, right click on public class MainActivityTest, and choose Run -> MainActivityTest (the one with the Android icon).

run_test

1reaction

XandrMastercommented, Jun 23, 2019

DaggerActivityLauncher_TestComponent does not get generated until you build the test.

To build the test, open MainActivityTest.java, right click on public class MainActivityTest, and choose Run -> MainActivityTest (the one with the Android icon).

I spent time a lot for understand that . Thank you so much for help !

Top Results From Across the Web

Dagger not generating components for /test class

Dagger does not, however, generate code for the Component builders in src/test. My main build.gradle: dependencies { classpath 'com.android.

Unable to generate TestComponent after update to 2.21+ #1599

We don't run FindBugs on UnitTest classes, so we don't need that annotation. But since it's not stripped dagger fails on that.

Dagger annotation processor does not generate classes when ...

Create a Main class whose main method just calls DaggerAppComponent.create() . What is the expected result? The project should be able to compile...

Testing with Dagger

It is generally recommended to create a Dagger component in your tests to instantiate objects, whether that is a larger test component for...

5 steps to understand Dagger 2 - ProAndroidDev

04 Injection: create a test application class inherited from DaggerTutoApplication. We will instantiate our test component there, before injecting it into the ...