[core] Still refactoring the core behaviour of bags, starting to be much simpler.

tests/util/test_resolvers.py

@@ -0,0 +1,18 @@
+import bonobo
+from bonobo.util.resolvers import _parse_option, _resolve_options, _resolve_transformations
+
+
+def test_parse_option():
+    assert _parse_option('foo=bar') == ('foo', 'bar')
+    assert _parse_option('foo="bar"') == ('foo', 'bar')
+    assert _parse_option('sep=";"') == ('sep', ';')
+    assert _parse_option('foo') == ('foo', True)
+
+
+def test_resolve_options():
+    assert _resolve_options(('foo=bar', 'bar="baz"')) == {'foo': 'bar', 'bar': 'baz'}
+    assert _resolve_options() == {}
+
+
+def test_resolve_transformations():
+    assert _resolve_transformations(('PrettyPrinter', )) == (bonobo.PrettyPrinter, )