Remove test skip

Fixes #337

tests/conftest.py

@@ -9,6 +9,9 @@
 from pyrs.core.peak_profile_utility import get_parameter_dtype
 from pyrs.peaks.peak_collection import PeakCollection
 
+# set to True when running on build servers
+ON_TRAVIS = (os.environ.get('TRAVIS', 'false').upper() == 'TRUE')
+
 
 @pytest.fixture(scope='session')
 def test_data_dir():

tests/unit/test_peak_fit_engine.py

@@ -1,16 +1,13 @@
 import numpy as np
+import os
 from pyrs.peaks import FitEngineFactory as PeakFitEngineFactory  # type: ignore
 from pyrs.core.workspaces import HidraWorkspace
 from pyrs.core.peak_profile_utility import pseudo_voigt, PeakShape, BackgroundFunction
 from pyrs.core.peak_profile_utility import Gaussian, PseudoVoigt
 import pytest
-import os
 from matplotlib import pyplot as plt
 from collections import namedtuple
 from pyrs.core import pyrscore
-import sys
-# set to True when running on build servers
-ON_TRAVIS = (os.environ.get('TRAVIS', 'false').upper() == 'TRUE')
 
 
 def generate_test_gaussian(vec_x, peak_center_list, peak_range_list, peak_height_list):
@@ -579,8 +576,6 @@ def test_3_gaussian_3_subruns(target_values):
                                       ' not {}'.format(fit_cost2_lp[2])
 
 
-# pseudo-Voigt peak fitting only works on mantid versions with https://github.com/mantidproject/mantid/pull/27809
-@pytest.mark.skipif(ON_TRAVIS and sys.version_info.major == 2, reason='Need mantid version > 4.2.20200128')
 @pytest.mark.parametrize("setup_1_subrun", [{'peak_profile_type': 'PseudoVoigt', 'min_x': 75., 'max_x': 85.,
                                              'num_x': 500, 'peak_center': [80.], 'peak_range': [10. * 0.25],
                                              'peak_intensities':[100.]}], indirect=True)