Merge pull request #12 from grzegorz-wcislo/remove_tests

Remove boilerplate tests from Java source code

Author: XuXiangJun

app/build.gradle

@@ -9,7 +9,6 @@ android {
         targetSdkVersion 29
         versionCode 20
         versionName "1.4.3"
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
         release {

app/src/androidTest/java/com/espressif/espblufi/ExampleInstrumentedTest.java

@@ -8,8 +8,6 @@ android {
         targetSdkVersion 29
         versionCode 7
         versionName "2.2.3"
-
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
         release {