def test_clean_number_as_string_no_data(self):
     result = clean_number_as_string("  No Data ")
     self.assertEqual(result, None)
 def test_clean_number_as_string_blank(self):
     result = clean_number_as_string("  Blank  ")
     self.assertEqual(result, None)
 def test_clean_number_as_string_no_grad(self):
     result = clean_number_as_string("  No Grads ")
     self.assertEqual(result, None)
 def test_clean_number_as_string_normal_string(self):
     result = clean_number_as_string(" Test Data  ")
     self.assertEqual(result, "Test Data")
 def test_clean_number_as_string_empty_string(self):
     result = clean_number_as_string("  ")
     self.assertEqual(result, None)
 def test_clean_number_as_string_no_data(self):
     result = clean_number_as_string("  No Data ")
     self.assertEqual(result, None)
 def test_clean_number_as_string_no_grad(self):
     result = clean_number_as_string("  No Grads ")
     self.assertEqual(result, None)
 def test_clean_number_as_string_blank(self):
     result = clean_number_as_string("  Blank  ")
     self.assertEqual(result, None)
 def test_clean_number_as_string_empty_string(self):
     result = clean_number_as_string("  ")
     self.assertEqual(result, None)
 def test_clean_number_as_string_normal_string(self):
     result = clean_number_as_string(" Test Data  ")
     self.assertEqual(result, "Test Data")