1 files changed, 47 insertions, 0 deletions
diff --git a/java/com/android/dialer/searchfragment/testing/TestSearchCursor.java b/java/com/android/dialer/searchfragment/testing/TestSearchCursor.java
new file mode 100644
index 000000000..9a0b95789
--- /dev/null
+++ b/java/com/android/dialer/searchfragment/testing/TestSearchCursor.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.dialer.searchfragment.testing;
+
+import android.database.Cursor;
+import android.database.MatrixCursor;
+import android.database.MergeCursor;
+import android.support.annotation.Nullable;
+import com.android.dialer.searchfragment.common.SearchCursor;
+
+/** {@link SearchCursor} implementation useful for testing with a header inserted at position 0. */
+public final class TestSearchCursor extends MergeCursor implements SearchCursor {
+
+  public static TestSearchCursor newInstance(Cursor cursor, String header) {
+    MatrixCursor headerRow = new MatrixCursor(HEADER_PROJECTION);
+    headerRow.addRow(new String[] {header});
+    return new TestSearchCursor(new Cursor[] {headerRow, cursor});
+  }
+
+  private TestSearchCursor(Cursor[] cursors) {
+    super(cursors);
+  }
+
+  @Override
+  public boolean isHeader() {
+    return isFirst();
+  }
+
+  @Override
+  public boolean updateQuery(@Nullable String query) {
+    return false;
+  }
+}