Rename a few tests to follow standards. Move fits into a helper so they can be reused. Add two new Eos tests.

(cherry picked from commit f87ac4d)

_development/helpers.py

@@ -130,8 +130,10 @@ def Saveddata():
     from eos.saveddata.fit import Fit
     from eos.saveddata.character import Character
     from eos.saveddata.module import Module, State
+    from eos.saveddata.citadel import Citadel
 
     helper = {
+        'Structure': Citadel,
         'Ship'     : Ship,
         'Fit'      : Fit,
         'Character': Character,

_development/helpers_fits.py

@@ -0,0 +1,28 @@
+import pytest
+
+# noinspection PyPackageRequirements
+from _development.helpers import DBInMemory as DB, Gamedata, Saveddata
+
+
+# noinspection PyShadowingNames
+@pytest.fixture
+def RifterFit(DB, Gamedata, Saveddata):
+    print("Creating Rifter")
+    item = DB['gamedata_session'].query(Gamedata['Item']).filter(Gamedata['Item'].name == "Rifter").first()
+    ship = Saveddata['Ship'](item)
+    # setup fit
+    fit = Saveddata['Fit'](ship, "My Rifter Fit")
+
+    return fit
+
+
+# noinspection PyShadowingNames
+@pytest.fixture
+def KeepstarFit(DB, Gamedata, Saveddata):
+    print("Creating Keepstar")
+    item = DB['gamedata_session'].query(Gamedata['Item']).filter(Gamedata['Item'].name == "Keepstar").first()
+    ship = Saveddata['Structure'](item)
+    # setup fit
+    fit = Saveddata['Fit'](ship, "Keepstar Fit")
+
+    return fit