Verifying rule names can have spaces.

Related to discussion on https://github.com/draios/agent/pull/160,
verifying we can have rule names with spaces.

test/falco_tests.yaml.in

@@ -61,6 +61,13 @@ trace_files: !mux
       - repeated_evttypes_with_separate_in: [open]
       - repeated_evttypes_with_mix: [open]
 
+  rule_names_with_spaces:
+    detect: True
+    detect_level: WARNING
+    rules_file:
+      - rules/rule_names_with_spaces.yaml
+    trace_file: trace_files/cat_write.scap
+
   multiple_rules_first_empty:
     detect: True
     detect_level: WARNING

test/rules/rule_names_with_spaces.yaml

@@ -0,0 +1,8 @@
+- macro: is_cat
+  condition: proc.name=cat
+
+- rule: Open From Cat
+  desc: A process named cat does an open
+  condition: evt.type=open and is_cat
+  output: "An open was seen (command=%proc.cmdline)"
+  priority: WARNING