renamed capmanager class functions (tardis-sn#1055)

tardis/tests/integration_tests/test_integration.py

@@ -120,8 +120,8 @@ def setup(self, request, reference, data_path, pytestconfig):
         # We now do a run with prepared config and get the simulation object.
         self.result = Simulation.from_config(tardis_config,
                                              atom_data=self.atom_data)
+        capmanager.suspend_global_capture(True)
 
-        capmanager.suspendcapture(True)
         # If current test run is just for collecting reference data, store the
         # output model to HDF file, save it at specified path. Skip all tests.
         # Else simply perform the run and move further for performing
@@ -139,7 +139,7 @@ def setup(self, request, reference, data_path, pytestconfig):
             pytest.skip("Reference data saved at {0}".format(
                 data_path['reference_path']
             ))
-        capmanager.resumecapture()
+        capmanager.resume_global_capture()
 
         # Get the reference data through the fixture.
         self.reference = reference
@@ -234,4 +234,4 @@ def plot_spectrum(self):
                    deviation, color='black')
         deviation_ax.set_xlabel("Wavelength [Angstrom]")
 
-        return plt.gcf()
+        return plt.gcf()