tests: add tests for root collection access, and also a custom handler passed to pywb_init

(a simple redirect handler)

tests/test_config_root_coll.yaml

@@ -0,0 +1,10 @@
+collections:
+    # root handler!
+    '':
+        index_paths: ./sample_archive/cdx/
+
+    foo: !!python/object:tests.test_root_coll.RedirHandler { redir_path: '/' }
+      
+archive_paths: ./sample_archive/warcs/
+
+framed_replay: false

tests/test_root_coll.py

@@ -0,0 +1,47 @@
+import webtest
+from pywb.webapp.pywb_init import create_wb_router
+from pywb.framework.wsgi_wrappers import init_app
+from pywb.framework.basehandlers import BaseHandler
+from pywb.framework.wbrequestresponse import WbResponse
+
+
+# A custom handler
+class RedirHandler(BaseHandler):
+    def __call__(self, wbrequest):
+        return WbResponse.redir_response(self.redir_path + wbrequest.wb_url_str)
+
+
+class TestMementoFrameInverse(object):
+    TEST_CONFIG = 'tests/test_config_root_coll.yaml'
+
+    def setup(self):
+        self.app = init_app(create_wb_router,
+                            load_yaml=True,
+                            config_file=self.TEST_CONFIG)
+
+        self.testapp = webtest.TestApp(self.app)
+
+    def test_timestamp_replay_redir(self):
+        resp = self.testapp.get('/http://www.iana.org/')
+        assert resp.status_int == 302
+        assert resp.headers['Location'].endswith('/20140127171238/http://www.iana.org/')
+
+
+    def test_replay(self):
+        resp = self.testapp.get('/20140127171238/http://www.iana.org/')
+
+        # Body
+        assert '"20140127171238"' in resp.body
+        assert 'wb.js' in resp.body
+        assert 'new _WBWombat' in resp.body, resp.body
+        assert '/20140127171238/http://www.iana.org/time-zones"' in resp.body
+
+    def test_redir_handler_redir(self):
+        resp = self.testapp.get('/foo/20140127171238mp_/http://www.iana.org/')
+        assert resp.status_int == 302
+        assert resp.headers['Location'].endswith('/20140127171238mp_/http://www.iana.org/')
+
+    def test_home_search(self):
+        resp = self.testapp.get('/')
+        assert 'Search' in resp.body
+