Add more cuncurrent tests

tests/test_concurrent.py

@@ -47,6 +47,7 @@ def test_gather_atoms(self):
 
         ids = self.lmp.extract_atom("id").result()
         self.assertEqual(len(ids), 256)
+        self.assertEqual(self.lmp.get_natoms().result(), 256)
 
     def test_extract_fix(self):
         x = self.lmp.extract_fix("2", 0, 1, 1).result()
@@ -92,6 +93,29 @@ def test_extract_box(self):
     def test_cmdarg_options(self):
         self.assertTrue(os.path.isfile(self.citation_file))
 
+    def test_version(self):
+        self.assertEqual(self.lmp.version.result(), 20230802)
+
+    def test_extract_global(self):
+        self.assertEqual(
+            self.lmp.extract_global(name="boxhi").result(),
+            [6.718384765530029, 6.718384765530029, 6.718384765530029]
+        )
+        self.assertEqual(
+            self.lmp.extract_global(name="boxlo").result(),
+            [0.0, 0.0, 0.0]
+        )
+
+    def test_properties(self):
+        self.assertEqual(self.lmp.has_exceptions.result(), True)
+        self.assertEqual(self.lmp.has_gzip_support.result(), True)
+        self.assertEqual(self.lmp.has_png_support.result(), True)
+        self.assertEqual(self.lmp.has_jpeg_support.result(), True)
+        self.assertEqual(self.lmp.has_ffmpeg_support.result(), False)
+
+    def test_get_thermo(self):
+        self.assertEqual(float(self.lmp.get_thermo("temp").result()), 1.1298532212880312)
+
 
 if __name__ == "__main__":
     unittest.main()