Tests (#1086)

* First step in more tests

(cherry picked from commit b9af117)

* Formatting

(cherry picked from commit 5f037e6)

* Booster test fixes

* Switch to wx3.0

* try coda
* Test output

* Tweak travis

* try reduced virtualenv

* Tweak travis

* Reduce test to a single one.

* Formatting

_development/helpers_items.py

@@ -0,0 +1,12 @@
+import pytest
+
+# noinspection PyPackageRequirements
+from _development.helpers import DBInMemory as DB, Gamedata, Saveddata
+
+
+# noinspection PyShadowingNames
+@pytest.fixture
+def StrongBluePillBooster (DB, Gamedata, Saveddata):
+    print("Creating Strong Blue Pill Booster")
+    item = DB['gamedata_session'].query(Gamedata['Item']).filter(Gamedata['Item'].name == "Strong Blue Pill Booster").first()
+    return Saveddata['Booster'](item)