fork after every Robolectric test to try to avoid crashes

app/build.gradle

@@ -102,7 +102,7 @@ android {
                 systemProperty 'robolectric.dependency.repo.url', 'https://repo1.maven.org/maven2'
 
                 // hack to avoid memory leak crashes
-                forkEvery = 100
+                forkEvery = 1
             }
         }
     }