Fixed #518

Author: burnash

gspread/v4/client.py

@@ -61,10 +61,16 @@ def request(
             params=None,
             data=None,
             json=None,
-            files=None):
+            files=None,
+            headers=None):
 
         response = getattr(self.session, method)(
-            endpoint, json=json, params=params, data=data, files=files
+            endpoint,
+            json=json,
+            params=params,
+            data=data,
+            files=files,
+            headers=headers
         )
 
         if response.ok:

tests/test.py

@@ -156,6 +156,28 @@ def test_create(self):
         self.assertTrue(
             isinstance(new_spreadsheet, gspread.base.BaseSpreadsheet))
 
+    def test_import_csv(self):
+        title = gen_value('TestImportSpreadsheet')
+        new_spreadsheet = self.gc.create(title)
+
+        csv_rows = 4
+        csv_cols = 4
+
+        rows = [[
+            gen_value('%s-%s' % (i, j))
+            for j in range(csv_cols)]
+            for i in range(csv_rows)
+        ]
+
+        simple_csv_data = '\n'.join([','.join(row) for row in rows])
+
+        self.gc.import_csv(new_spreadsheet.id, simple_csv_data)
+
+        sh = self.gc.open_by_key(new_spreadsheet.id)
+        self.assertEqual(sh.sheet1.get_all_values(), rows)
+
+        self.gc.del_spreadsheet(new_spreadsheet.id)
+
 
 class SpreadsheetTest(GspreadTest):