Ruby: Add anyNamedArg summary test

Author: RasmusWL

ruby/ql/test/library-tests/dataflow/summaries/Summaries.expected

@@ -204,6 +204,7 @@ nodes
 | summaries.rb:100:6:100:6 | x | semmle.label | x |
 subpaths
 invalidSpecComponent
+| ;;Member[Foo].Method[anyNamedArg] | Argument[any-named] | Argument[any-named] |
 #select
 | summaries.rb:2:6:2:12 | tainted | summaries.rb:1:20:1:36 | call to source :  | summaries.rb:2:6:2:12 | tainted | $@ | summaries.rb:1:20:1:36 | call to source :  | call to source :  |
 | summaries.rb:2:6:2:12 | tainted | summaries.rb:1:20:1:36 | call to source :  | summaries.rb:2:6:2:12 | tainted | $@ | summaries.rb:1:20:1:36 | call to source :  | call to source :  |

ruby/ql/test/library-tests/dataflow/summaries/Summaries.ql

@@ -73,6 +73,7 @@ private class StepsFromModel extends ModelInput::SummaryModelCsv {
         ";;Member[Foo].Method[blockArg].Argument[block].Parameter[0].Method[preserveTaint];Argument[0];ReturnValue;taint",
         ";;Member[Foo].Method[namedArg];Argument[foo:];ReturnValue;taint",
         ";;Member[Foo].Method[anyArg];Argument[any];ReturnValue;taint",
+        ";;Member[Foo].Method[anyNamedArg];Argument[any-named];ReturnValue;taint",
         ";;Member[Foo].Method[anyPositionFromOne];Argument[1..];ReturnValue;taint",
         ";;Member[Foo].Method[intoNamedCallback];Argument[0];Argument[foo:].Parameter[0];taint",
         ";;Member[Foo].Method[intoNamedParameter];Argument[0];Argument[0].Parameter[foo:];taint",

ruby/ql/test/library-tests/dataflow/summaries/summaries.rb

@@ -54,8 +54,8 @@ def userDefinedFunction(x, y)
 sink(Foo.anyArg(foo: tainted)) # $ hasTaintFlow=tainted
 sink(Foo.anyArg(tainted)) # $ hasTaintFlow=tainted
 
-# sink(Foo.anyNamedArg(foo: tainted)) # $ MISSING: hasTaintFlow=tainted
-# sink(Foo.anyNamedArg(tainted))
+sink(Foo.anyNamedArg(foo: tainted)) # $ MISSING: hasTaintFlow=tainted
+sink(Foo.anyNamedArg(tainted))
 
 sink(Foo.anyPositionFromOne(tainted))
 sink(Foo.anyPositionFromOne(0, tainted)) # $ hasTaintFlow=tainted