Declare --version flag explicitly to argument parser

cucumber · Dec 13, 2011 · 745da32 · 745da32
1 parent d058340
commit 745da32
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/lib/cucumber/cli/argument_parser.js b/lib/cucumber/cli/argument_parser.js
@@ -51,7 +51,8 @@ var ArgumentParser = function(argv) {
 
     getKnownOptionDefinitions: function getKnownOptionDefinitions() {
       return {
-        "require": [path, Array]
+        "require": [path, Array],
+        "version": Boolean
       };
     },
 

diff --git a/spec/cucumber/cli/argument_parser_spec.js b/spec/cucumber/cli/argument_parser_spec.js
@@ -58,6 +58,11 @@ describe("Cucumber.Cli.ArgumentParser", function() {
       var knownOptionDefinitions = argumentParser.getKnownOptionDefinitions();
       expect(knownOptionDefinitions[Cucumber.Cli.ArgumentParser.REQUIRE_OPTION_NAME]).toEqual([path, Array]);
     });
+
+    it("defines a --version flag", function() {
+      var knownOptionDefinitions = argumentParser.getKnownOptionDefinitions();
+      expect(knownOptionDefinitions[Cucumber.Cli.ArgumentParser.VERSION_FLAG_NAME]).toEqual(Boolean);
+    });
   });
 
   describe("getShortenedOptionDefinitions()", function() {