Remove useless test.

This tests RxJava behavior instead of SqlBrite.

Author: JakeWharton

sqlbrite/src/androidTest/java/com/squareup/sqlbrite/BriteDatabaseTest.java

@@ -22,7 +22,6 @@
 import android.database.sqlite.SQLiteException;
 import android.support.test.InstrumentationRegistry;
 import android.support.test.runner.AndroidJUnit4;
-import com.google.common.collect.Range;
 import com.squareup.sqlbrite.BriteDatabase.Transaction;
 import com.squareup.sqlbrite.TestDb.Employee;
 import java.io.Closeable;
@@ -31,7 +30,6 @@
 import java.util.Arrays;
 import java.util.List;
 import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -59,7 +57,7 @@
 @RunWith(AndroidJUnit4.class)
 public final class BriteDatabaseTest {
   private final List<String> logs = new ArrayList<>();
-  private RecordingObserver o = new RecordingObserver();
+  private final RecordingObserver o = new RecordingObserver();
 
   private TestDb helper;
   private SQLiteDatabase real;
@@ -164,46 +162,6 @@ public final class BriteDatabaseTest {
         .isExhausted();
   }
 
-  @Test public void queryObservesInsertDebounced() {
-    o = new BlockingRecordingObserver();
-
-    db.createQuery(TABLE_EMPLOYEE, SELECT_EMPLOYEES)
-        .debounce(500, MILLISECONDS)
-        .subscribe(o);
-    o.assertCursor()
-        .hasRow("alice", "Alice Allison")
-        .hasRow("bob", "Bob Bobberson")
-        .hasRow("eve", "Eve Evenson")
-        .isExhausted();
-
-    long startNs = System.nanoTime();
-
-    // Shotgun 10 inserts which will cause 10 triggers. DO NOT DO THIS IRL! Use a transaction!
-    for (int i = 0; i < 10; i++) {
-      db.insert(TABLE_EMPLOYEE, employee("john" + i, "John Johnson " + i));
-    }
-
-    // Only one trigger should have been observed.
-    o.assertCursor()
-        .hasRow("alice", "Alice Allison")
-        .hasRow("bob", "Bob Bobberson")
-        .hasRow("eve", "Eve Evenson")
-        .hasRow("john0", "John Johnson 0")
-        .hasRow("john1", "John Johnson 1")
-        .hasRow("john2", "John Johnson 2")
-        .hasRow("john3", "John Johnson 3")
-        .hasRow("john4", "John Johnson 4")
-        .hasRow("john5", "John Johnson 5")
-        .hasRow("john6", "John Johnson 6")
-        .hasRow("john7", "John Johnson 7")
-        .hasRow("john8", "John Johnson 8")
-        .hasRow("john9", "John Johnson 9")
-        .isExhausted();
-
-    long tookNs = System.nanoTime() - startNs;
-    assertThat(TimeUnit.NANOSECONDS.toMillis(tookNs)).isIn(Range.atLeast(500L));
-  }
-
   @Test public void queryNotNotifiedWhenInsertFails() {
     db.createQuery(TABLE_EMPLOYEE, SELECT_EMPLOYEES).subscribe(o);
     o.assertCursor()