Add testcase for better choicerule creation

Author: mlschroe

test/testcases/choicerules/choice2.t

@@ -0,0 +1,23 @@
+repo system 0 testtags <inline>
+#>=Pkg: A 1 1 noarch
+#>=Req: P = 1
+#>=Pkg: B 1 1 noarch
+#>=Prv: P = 1
+repo available 0 testtags <inline>
+#>=Pkg: A 2 1 noarch
+#>=Req: P = 2
+#>=Pkg: A 2 2 noarch
+#>=Req: P = 2
+#>=Pkg: B 2 1 noarch
+#>=Prv: P = 2
+#>=Pkg: C 1 1 noarch
+#>=Prv: P = 1
+#>=Pkg: C 2 1 noarch
+#>=Prv: P = 2
+system i686 rpm system
+
+job update name B
+result transaction,problems <inline>
+result transaction,problems <inline>
+#>upgrade A-1-1.noarch@system A-2-2.noarch@available
+#>upgrade B-1-1.noarch@system B-2-1.noarch@available