Fix CLI, add bootstrapping, config handling

test/test_db.py

@@ -5,8 +5,8 @@ from ttfrog import schema
 
 
 @pytest.fixture
-def app(monkeypatch):
-    monkeypatch.setenv("TTFROG_IN_MEMORY_DB", "1")
+def app():
+    ttfrog.app.load_config(defaults=None, IN_MEMORY_DB=1)
     ttfrog.app.initialize()
     yield ttfrog.app
     ttfrog.app.db.close()

test/test_ttfrog.py

@@ -1,7 +0,0 @@
-import pytest
-
-
-@pytest.mark.xfail
-def test_tests_are_implemented():
-    print("Yyou have not implemented any tests yet.")
-    assert False