1 files changed, 25 insertions, 0 deletions
diff --git a/src/__tests__/VyOSElasticModernFulltextStorageEngineTestCase.php b/src/__tests__/VyOSElasticModernFulltextStorageEngineTestCase.php
index 1762d32..95558a1 100644
--- a/src/__tests__/VyOSElasticModernFulltextStorageEngineTestCase.php
+++ b/src/__tests__/VyOSElasticModernFulltextStorageEngineTestCase.php
@@ -89,4 +89,29 @@ final class VyOSElasticModernFulltextStorageEngineTestCase
     $this->assertEqual('/_search', $engine->getSearchUri(array()));
   }
 
+  public function testBuildTypeFilter() {
+    $engine = id(new VyOSElasticModernFulltextStorageEngine())
+      ->setVersion(7);
+    $filter = $engine->buildTypeFilter(array('TASK', 'DREV'));
+    $expected = array(
+      'terms' => array(
+        'documentType' => array('TASK', 'DREV'),
+      ),
+    );
+    $this->assertEqual($expected, $filter);
+  }
+
+  public function testBuildTypeFilterEmpty() {
+    // Empty list still produces a filter; the caller is responsible
+    // for normalizing "no types specified" to "all indexable types"
+    // before calling this method. This matches the bundled engine's
+    // pattern (executeSearch() normalizes before URL construction).
+    $engine = id(new VyOSElasticModernFulltextStorageEngine())
+      ->setVersion(7);
+    $filter = $engine->buildTypeFilter(array());
+    $this->assertEqual(
+      array('terms' => array('documentType' => array())),
+      $filter);
+  }
+
 }