correct test_extract_data.py

tests/test_database/test_extract_data.py

@@ -58,7 +58,7 @@ class TestExtractData(unittest.TestCase):
                            'convertFactor': 1,
                            'label': 'LCE-PhaseError',
                            'fixPoint': 0,
-                           'valueColors': 'L:W|D:Y'}
+                           'valueColors': 'L:C|D:C'}
         self.assertDictEqual(
             get_chan_plot_info('LCE', {'samplerate': 10}, 'Unknown'),
             expected_result)
@@ -126,7 +126,8 @@ class TestExtractData(unittest.TestCase):
         """
         result = get_wf_plot_info('CH1')
         expected_keys = {'param', 'plotType', 'valueColors', 'height',
-                         'label', 'unit', 'channel', 'convertFactor'}
+                         'label', 'unit', 'channel', 'convertFactor',
+                         'fixPoint'}
         self.assertSetEqual(set(result.keys()), expected_keys)
 
     def test_get_chan_label_good_channel_id(self):