Remove tests for the obsolete module author_iterators.

tests/invenio_tools/author_iterators/test_author_cds1951625.py

-# -*- coding: utf-8 -*-
-"""ARTICLE
-
-    http://cds.cern.ch/record/1951625.
-
-    Precision luminosity measurements at LHCb,
-    J. Instrum. 9 (2014) P12005
-    arXiv:1410.0149
-    704 authors
-
-Note:
-    * The first author is not in the author list
-    * LHCb collaboration
-    * The publication year is a list (duplicate 773y)
-    * The submitted date is not formatted: 01 Oct 2014
-
-"""
-import itertools
-import pytest
-
-from invenio_tools import (iter_author_affiliations,
-                           iter_author_affiliation_keys,
-                           iter_author_fields,
-                           iter_author_items,
-                           iter_author_names,
-                           load_record)
-
-
-@pytest.fixture(scope="module")
-def record():
-    return load_record('cds.cern.ch', 1951625)
-
-
-def test_iter_affiliations(record):
-    assert type(iter_author_affiliations(record)) == itertools.imap
-
-
-def test_iter_affiliation_keys(record):
-    assert type(iter_author_affiliation_keys(record)) == itertools.imap
-
-
-def test_iter_author_fields(record):
-    assert type(iter_author_fields(record)) == itertools.chain
-
-
-def test_iter_author_names(record):
-    assert type(iter_author_names(record)) == itertools.imap
-
-
-def test_affiliations(record):
-    affiliations = list(iter_author_affiliations(record))
-
-    assert len(affiliations) == 704
-    assert affiliations[0] == ("NIKHEF, Amsterdam",)
-    assert affiliations[-8] == (u"Heidelberg, Max Planck Inst.", u"Lebedev Inst.")
-
-
-def test_affiliation_keys(record):
-    keys = [tuple(el) for el in iter_author_affiliation_keys(record)]
-
-    assert len(keys) == 704
-    assert keys[0] == ("NIKHEF, Amsterdam",)
-    assert keys[-8] == (u"Heidelberg, Max Planck Inst.", u"Lebedev Inst.")
-
-
-def test_items(record):
-    items = [(el[0], tuple(el[1])) for el in iter_author_items(record)]
-
-    import pprint
-    pprint.pprint(items)
-
-    assert len(items) == 704
-    assert items[0] == (u'Aaij, Roel', (u'NIKHEF, Amsterdam',))
-    assert items[-8] == (u'Zavertyaev, Mikhail', (u'Heidelberg, Max Planck Inst.', u'Lebedev Inst.'))
-
-def test_names(record):
-    names = list(iter_author_names(record))
-
-    assert len(names) == 704
-    assert names[0] == "Aaij, Roel"
-    assert names[1] == "Adeva, Bernardo"
-    assert names[344] == "Le Gac, Renaud"
-    assert names[-1] == "Zvyagin, Alexander"
-