diff --git a/tests/test_multi_time_resource.py b/tests/test_multi_time_resource.py
index 54de35a8..d94474f0 100644
--- a/tests/test_multi_time_resource.py
+++ b/tests/test_multi_time_resource.py
@@ -45,6 +45,16 @@ def MultiTimeNSRDB_wildcard_list_res():
     return MultiTimeNSRDB(files)
 
 
+@pytest.fixture
+def MultiTimeNSRDB_pattern_list_res():
+    """
+    Init NSRDB resource handler
+    """
+    files = [os.path.join(TESTDATADIR, 'nsrdb/ri_100_nsrdb_20?[2,3].h5')]
+
+    return MultiTimeNSRDB(files)
+
+
 @pytest.fixture
 def MultiTimeWind_res():
     """
@@ -311,6 +321,49 @@ def test_ds(MultiTimeNSRDB_wildcard_list_res, ds_name='dni'):
         MultiTimeNSRDB_wildcard_list_res.close()
 
 
+class TestMultiTimePatternList:
+    """
+    Test multi time resource handler from list of files with patterns
+    """
+    @staticmethod
+    def test_res(MultiTimeNSRDB_pattern_list_res):
+        """
+        test NSRDB class calls
+        """
+        check_res(MultiTimeNSRDB_pattern_list_res)
+        assert len(MultiTimeNSRDB_pattern_list_res.h5.files) >= 2
+        MultiTimeNSRDB_pattern_list_res.close()
+
+    @staticmethod
+    def test_meta(MultiTimeNSRDB_pattern_list_res):
+        """
+        test extraction of NSRDB meta data
+        """
+        check_meta(MultiTimeNSRDB_pattern_list_res)
+        assert len(MultiTimeNSRDB_pattern_list_res.h5.files) >= 2
+        MultiTimeNSRDB_pattern_list_res.close()
+
+    @staticmethod
+    def test_time_index(MultiTimeNSRDB_pattern_list_res):
+        """
+        test extraction of NSRDB time_index
+        """
+        check_time_index(MultiTimeNSRDB_pattern_list_res)
+        assert len(MultiTimeNSRDB_pattern_list_res.h5.files) >= 2
+        MultiTimeNSRDB_pattern_list_res.close()
+
+    @staticmethod
+    def test_ds(MultiTimeNSRDB_pattern_list_res, ds_name='dni'):
+        """
+        test extraction of a variable array, attributes, and properties
+        """
+        check_dset(MultiTimeNSRDB_pattern_list_res, ds_name)
+        check_attrs(MultiTimeNSRDB_pattern_list_res, ds_name)
+        check_properties(MultiTimeNSRDB_pattern_list_res, ds_name)
+        assert len(MultiTimeNSRDB_pattern_list_res.h5.files) >= 2
+        MultiTimeNSRDB_pattern_list_res.close()
+
+
 class TestMultiTimeWindResource:
     """
     Multi Year WindResource Resource handler tests