update to output greater diff to be able to determine CI issue.

phasecalculator/test/analysistest/fgipanalysis_test.py

@@ -42,6 +42,7 @@ class FGIPAnalysisTestCase(unittest.TestCase):
         None.
 
         """
+        self.maxDiff = None
         self.parent_directory = pathlib.Path(__file__).parents[1]
         self.solvent_filename = (
             (self.parent_directory / "resources/expected_solvent.xml")

phasecalculator/test/runnerstest/fgipanalysisrunner_test.py

@@ -46,6 +46,7 @@ class FGIPAnalysisRunnerTestCase(unittest.TestCase):
         None.
 
         """
+        self.maxDiff = None
         self.Popen = MockPopen()
         self.r = Replacer()
         self.r.replace(