CODEWITHSUNDEEP
unit-testingandroid-sqliterobolectricandroid-testingcouchbase-lite
Prabin Timsina
Prabin Timsina

Reputation: 2182

java.lang.UnsatisfiedLinkError with Robolectric and Couchbase

I am unable to get started with using Robolectric unit tests because of the following error it has with couchbase db.

java.lang.UnsatisfiedLinkError: com.couchbase.lite.internal.database.sqlite.SQLiteConnection.nativeOpen(Ljava/lang/String;ILjava/lang/String;ZZ)J

This error is thrown in my CouchbaseWrapper class at syntax,

    // Get existing db with that name
    // or create a new one if it doesn't exist.
    database = manager.getDatabase(dbname);

If I do database = manager.getDatabase(dbname, true);, then this step "passes" but other steps return NPE.

Here is my testcase:

@RunWith(RobolectricTestRunner.class)
@Config(constants = BuildConfig.class)
public class OnBoardingPageOneTest {

private OnboardingActivity onboardingActivity;

@Before
public void setUp() {
    onboardingActivity = Robolectric.setupActivity(OnboardingActivity.class);
}

@Test
public void verifyElementsArePresent() {
    assertThat(onboardingActivity.findViewById(R.id.text_container), is(not(null)));
    assertThat(onboardingActivity.findViewById(R.id.intro_video_view), is(not(null)));
    assertThat(onboardingActivity.findViewById(R.id.play_button), is(not(null)));
    assertThat(onboardingActivity.findViewById(R.id.loading_progress), is(not(null)));
    }
}

Log

Library not found: /native/osx/x86_64/libsqlcipher.dylib
Library not found: /native/osx/x86_64/libsqlite3.dylib
Library not found: /native/osx/x86_64/libsqlcipher.dylib
Library not found: /native/osx/x86_64/libsqlite3.dylib

java.lang.UnsatisfiedLinkError: com.couchbase.lite.internal.database.sqlite.SQLiteConnection.nativeOpen(Ljava/lang/String;ILjava/lang/String;ZZ)J

at com.couchbase.lite.internal.database.sqlite.SQLiteConnection.nativeOpen(Native Method)
at com.couchbase.lite.internal.database.sqlite.SQLiteConnection.open(SQLiteConnection.java:194)
at com.couchbase.lite.internal.database.sqlite.SQLiteConnection.open(SQLiteConnection.java:178)
at com.couchbase.lite.internal.database.sqlite.SQLiteConnectionPool.openConnectionLocked(SQLiteConnectionPool.java:461)
at

Upvotes: 4

Views: 480

Answers (1)

G. Blake Meike
G. Blake Meike

Reputation: 6715

I don't believe that there is any way to run Couchbase Lite Android on Robolectric.

The problem is that in order to do, essentially, anything at all, Couchbase Lite has to load a native code engine, LiteCore. LiteCore is written in C++ and is included in the Couchbase Lite Android aar. The Android system unpacks the native library and puts it in a place from which it can be loaded, when the aar is installed.

Robolectric does not do this. As a result the library cannot be loaded and any JNI calls will fail.

Upvotes: 0

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