Unable to run espresso tests - ComponentInfo not found for android.support.test.runner.AndroidJUnitRunner
Opened this issue · 4 comments
GoogleCodeExporter commented
What steps will reproduce the problem?
1. depend on --
androidTestCompile 'com.android.support.test:runner:0.2'
androidTestCompile 'com.android.support.test.espresso:espresso-core:2.0'
2. add gradle android plugin config --
android {
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
...
}
3. In Android Studio, Add a run configuration for Android Test with test runner
"android.support.test.runner.AndroidJUnitRunner" and set project module.
What is the expected output? What do you see instead?
I expected tests to run but instead I am getting an error message:
Running tests
Test running startedTest running failed: Unable to find instrumentation info
for:
ComponentInfo{com.netflix.nts.samurai.mediaclient.test/android.support.test.runn
er.AndroidJUnitRunner}
Empty test suite.
What version of the product are you using? On what operating system?
Android Studio 1.1.0 on Mac OS 10.10.3
Java version "1.8.0_05" 64-Bit Server VM
Target SDK 22
Please provide any additional information below.
This issue started happening since I changed to espresso-core:2.1 and now
happens even when I changed my dependency version back to espresso-core:2.0. I
have tried ./gradle clean but still doesn't help.
Original issue reported on code.google.com by mshu...@netflix.com
on 24 Apr 2015 at 7:13
GoogleCodeExporter commented
Original comment by nkors...@google.com
on 5 May 2015 at 5:32
GoogleCodeExporter commented
Hi there,
It's not the first time I see this problem after changing dependencies and it
usually only happens from Android Studio. It looks like a problem with the
Gradle plugin but it's hard to reproduce.
First, change back to espresso-core:2.1 and execute
./gradlew clean connectedCheck
from command line.
Original comment by jalc@google.com
on 6 May 2015 at 10:54
GoogleCodeExporter commented
Hi,
Getting same issue here with same config, but I'm setting up espresso 2.2 from
scratch on the same module as the app project. I'm trying to run a sample test
and I get this:
Test running started
Test running failed: Unable to find instrumentation info for:
ComponentInfo{test/android.support.test.runner.AndroidJUnitRunner}
Empty test suite.
My environment is:
Android Studio 1.2.2 on a Mac
jdk1.7
gradle 2.2.1
target sdk 22
dependencies:
test runner:0.3
espresso-contrib:2.2
espresso-core:2.2
Original comment by fernanda...@gmail.com
on 26 Jun 2015 at 4:32
GoogleCodeExporter commented
Just adding the dependency espresso-contrib:2.2 to a working test caused the
"Empty test suite" issue.
The following dependency definition solved the issue:
androidTestCompile('com.android.support.test.espresso:espresso-contrib:2.0') {
exclude group: 'com.android.support', module: 'support-annotations'
exclude group: 'com.android.support', module: 'appcompat'
exclude group: 'com.android.support', module: 'support-v4'
exclude module: 'recyclerview-v7'
}
Thanks to elcolto at StackOverflow: http://stackoverflow.com/a/30715011/4137032
Original comment by pamtb...@gmail.com
on 9 Sep 2015 at 2:25