Move to PyTest for running tests

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
         yaml-parser: ['', 'ruamel']
         include:
           - python-version: 2.7
-            coverage: "--with-coverage --cover-package=rebench"
+            coverage: "--cov=rebench"
         exclude:
           - python-version: 2.7
             yaml-parser: ruamel
@@ -31,23 +31,23 @@ jobs:
           python-version: ${{ matrix.python-version }}
           architecture: x64
 
-      - name: Install nose
-        run: pip install nose
+      - name: Install PyTest
+        run: pip install pytest
 
       - name: Install ruamel.yaml
         run: pip install ruamel.yaml
         if: matrix.yaml-parser == 'ruamel'
 
       - name: Install coverage and coveralls
-        run: pip install coverage coveralls
+        run: pip install pytest-cov coveralls
         if: matrix.coverage
 
       - name: Install ReBench dependencies
         run: pip install .
 
       - name: Run tests
         run: |
-          nosetests ${{ matrix.coverage }}
+          pytest ${{ matrix.coverage }}
           (cd rebench && rebench ../rebench.conf e:TestRunner2)
 
       - name: Install and run pylint

rebench/interop/test_adapter.py

@@ -23,6 +23,7 @@
 
 
 class TestAdapter(GaugeAdapter):
+    __test__ = False # This is not a test class
 
     test_data = [45872, 45871, 45868, 45869, 45873,
                  45865, 45869, 45874, 45863, 45873,

rebench/interop/test_vm_adapter.py

@@ -29,6 +29,7 @@ class TestExecutorAdapter(GaugeAdapter):
        in test/test.conf
     """
 
+    __test__ = False  # This is not a test class
     re_time = re.compile(r"RESULT-(\w+):\s*(\d+\.\d+)")
 
     def __init__(self, include_faulty, executor):

rebench/tests/features/issue_19_one_data_point_test.py

@@ -27,6 +27,7 @@
 
 
 class TestReporter(Reporter):
+    __test__ = False  # This is not a test class
 
     def __init__(self, test_case):
         super(TestReporter, self).__init__()

rebench/tests/persistence.py

@@ -1,4 +1,5 @@
 class TestPersistence(object):
+    __test__ = False  # This is not a test class
 
     def __init__(self):
         self._data_points = []