tests: doctext execution simplification

* Performs doctest execution within the initial pytest run, simplifying test
  suite and solving "disappearing development requirements" when trying the
  requirements-builder's development level.

* Amends test suite code to be inside the test application context in order to
  assist the pytest doctest discovery.

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>

docs/conf.py

@@ -75,7 +75,8 @@
 
 # Get the version string. Cannot be done with import!
 g = {}
-with open(os.path.join('..', 'invenio_marc21', 'version.py'), 'rt') as fp:
+with open(os.path.join(os.path.dirname(__file__), '..', 'invenio_marc21',
+                       'version.py'), 'rt') as fp:
     exec(fp.read(), g)
     version = g['__version__']
 

pytest.ini

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 #
 # This file is part of Invenio.
-# Copyright (C) 2016 CERN.
+# Copyright (C) 2016, 2017 CERN.
 #
 # Invenio is free software; you can redistribute it
 # and/or modify it under the terms of the GNU General Public License as
@@ -23,4 +23,5 @@
 # as an Intergovernmental Organization or submit itself to any jurisdiction.
 
 [pytest]
-addopts = --pep8 --ignore=docs --cov=invenio_marc21 --cov-report=term-missing
+pep8ignore = docs/conf.py ALL
+addopts = --pep8 --doctest-glob="*.rst" --doctest-modules --cov=invenio_marc21 --cov-report=term-missing docs tests invenio_marc21

run-tests.sh

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 #
 # This file is part of Invenio.
-# Copyright (C) 2016 CERN.
+# Copyright (C) 2016, 2017 CERN.
 #
 # Invenio is free software; you can redistribute it
 # and/or modify it under the terms of the GNU General Public License as
@@ -27,5 +27,4 @@ pydocstyle invenio_marc21 && \
 isort -rc -c -df **/*.py && \
 check-manifest --ignore ".travis-*" && \
 sphinx-build -qnNW docs docs/_build/html && \
-python setup.py test && \
-sphinx-build -qnNW -b doctest docs docs/_build/doctest
+python setup.py test

tests/test_invenio_marc21.py

@@ -35,7 +35,6 @@
 from invenio_db import db
 from invenio_indexer.api import RecordIndexer
 from invenio_records import Record
-from invenio_search import current_search as search
 
 from invenio_marc21 import InvenioMARC21
 
@@ -84,10 +83,11 @@ def load_records(es_app, filename, schema):
         for record in records:
             es_records.append(indexer.index(record))
 
+        from invenio_search import current_search
         for record in es_records:
-            search.client.get(index=record['_index'],
-                              doc_type=record['_type'],
-                              id=record['_id'])
+            current_search.client.get(index=record['_index'],
+                                      doc_type=record['_type'],
+                                      id=record['_id'])
 
 
 def test_authority_data(es_app, request):