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@HannahMitt
Created November 2, 2015 20:51
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Example JUnit4 Test
package com.etsy.android.perf;
import android.app.Instrumentation;
import android.support.test.InstrumentationRegistry;
import android.support.test.runner.AndroidJUnit4;
import android.test.suitebuilder.annotation.LargeTest;
import com.etsy.android.BOEApplication;
import com.etsy.android.test.rules.EtsyAccountRule;
import com.etsy.android.test.rules.EtsyConfigRule;
import com.etsy.android.test.EtsyFunctionalTestTimer;
import org.junit.ClassRule;
import org.junit.Test;
import org.junit.Before;
import org.junit.runner.RunWith;
import static junit.framework.Assert.assertNotNull;
/**
* A test to measure the time it takes for the application to start up
*/
@RunWith(AndroidJUnit4.class)
@LargeTest
public class ApplicationLaunchTests {
@ClassRule
public static EtsyConfigRule mConfigRule = new EtsyConfigRule();
@ClassRule
public static EtsyAccountRule mAccountRule = EtsyAccountRule.noAccount();
@Before
public void setup() {
}
@Test
public void testApplicationStartupTime_signedOut() throws IllegalAccessException, ClassNotFoundException, InstantiationException {
EtsyFunctionalTestTimer appLaunchTimer = EtsyFunctionalTestTimer.time(PerfConstants.APP_LAUNCH_TIME);
final BOEApplication application = (BOEApplication) Instrumentation.newApplication(BOEApplication.class, InstrumentationRegistry.getTargetContext());
assertNotNull(application);
InstrumentationRegistry.getInstrumentation().runOnMainSync(new Runnable() {
@Override
public void run() {
application.onCreate();
}
});
appLaunchTimer.stop();
}
}
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