added tests for fixture override

tests/conftest.py

@@ -1,3 +1,3 @@
 """Configuration for pytest runner."""
 
-pytest_plugins = "pytester"
+pytest_plugins = 'pytester'

tests/library/child/conftest.py

@@ -0,0 +1,6 @@
+from pytest_bdd import given
+
+
+@given('I have the overriden fixture')
+def overridable():
+    return 'child'

tests/library/child/test_local_override.py

@@ -0,0 +1,25 @@
+"""Test givens declared in the base conftest and plugin files.
+
+Check the parent givens are collected, override them locally.
+"""
+from pytest_bdd import given
+
+
+@given('I have locally overriden fixture')
+def overridable():
+    return 'local'
+
+
+@given('I have locally overriden parent fixture')
+def parent():
+    return 'local'
+
+
+def test_override(overridable):
+    """Test locally overriden fixture."""
+    assert overridable == 'local'
+
+
+def test_parent(parent):
+    """Test locally overriden parent fixture."""
+    assert parent == 'local'

tests/library/child/test_parent_override.py

@@ -0,0 +1,14 @@
+"""Test givens declared in the base conftest and plugin files.
+
+Check the parent givens are collected and overriden in the local conftest.
+"""
+
+
+def test_parent(parent):
+    """Test parent given is collected."""
+    assert parent == 'parent'
+
+
+def test_override(overridable):
+    """Test the child conftest overriding the fixture."""
+    assert overridable == 'child'

tests/library/conftest.py

@@ -0,0 +1,11 @@
+from pytest_bdd import given
+
+
+@given('I have parent fixture')
+def parent():
+    return 'parent'
+
+
+@given('I have overridable parent fixture')
+def overridable():
+    return 'parent'