Test add pad and ignore hidden sheets (#35)

* Add pad to columns without data and ignore hidden sheets

* fix error from merge conflict resolution

* remove extra line

Co-authored-by: scott.coleman <scott.coleman@bytecode.io>
Co-authored-by: Kyle Allan <KAllan357@gmail.com>

tap_google_sheets/schema.py

@@ -21,20 +21,28 @@ def colnum_string(num):
     return string
 
 
+def pad_default_effective_values(headers, first_values):
+    for i in range(len(headers) - len(first_values)):
+        first_values.append(OrderedDict())
+
+
 # Create sheet_metadata_json with columns from sheet
 def get_sheet_schema_columns(sheet):
     sheet_title = sheet.get('properties', {}).get('title')
     sheet_json_schema = OrderedDict()
     data = next(iter(sheet.get('data', [])), {})
     row_data = data.get('rowData', [])
-    if row_data == []:
-        # Empty sheet, SKIP
+    if row_data == [] or len(row_data) == 1:
+        # Empty sheet or empty first row, SKIP
         LOGGER.info('SKIPPING Empty Sheet: {}'.format(sheet_title))
         return None, None
+
     # spreadsheet is an OrderedDict, with orderd sheets and rows in the repsonse
     headers = row_data[0].get('values', [])
     first_values = row_data[1].get('values', [])
-    # LOGGER.info('first_values = {}'.format(json.dumps(first_values, indent=2, sort_keys=True)))
+    # Pad first row values with default if null
+    if len(first_values) < len(headers):
+        pad_default_effective_values(headers, first_values)
 
     sheet_json_schema = {
         'type': 'object',