Fix FakeOpts missing requirements_filename

Author: MrMino

tests/test_find_extra_reqs.py

@@ -15,6 +15,7 @@
 def fake_opts():
     class FakeOptParse:
         class options:
+            requirements_filename = 'requirements.txt'
             paths = ['dummy']
             verbose = False
             debug = False
@@ -124,6 +125,7 @@ def test_main_no_spec(monkeypatch, caplog, fake_opts):
 ])
 def test_logging_config(monkeypatch, caplog, verbose_cfg, debug_cfg, result):
     class options:
+        requirements_filename = ''
         paths = ['dummy']
         verbose = verbose_cfg
         debug = debug_cfg

tests/test_find_missing_reqs.py

@@ -15,6 +15,7 @@
 def fake_opts():
     class FakeOptParse:
         class options:
+            requirements_filename = ''
             paths = ['dummy']
             verbose = False
             debug = False
@@ -136,6 +137,7 @@ def test_main_no_spec(monkeypatch, caplog, fake_opts):
 ])
 def test_logging_config(monkeypatch, caplog, verbose_cfg, debug_cfg, result):
     class options:
+        requirements_filename = '',
         paths = ['dummy']
         verbose = verbose_cfg
         debug = debug_cfg