making sure validation works when field is empty

fleipold · May 24, 2012 · b07354b · b07354b
1 parent f93cfb7
commit b07354b
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/src/Example2.js b/src/Example2.js
@@ -13,7 +13,7 @@ var DuplicatorExample2 = function(){
     self.calc = function(){
         var input = self.input();
 
-        if (! validation.test(input)){
+        if (! validation.test(input) || input.length < 1){
             self.inputValidation(false);
             self.validationMessage('You must enter a number!');
             self.output('');

diff --git a/test/Example2Test.js b/test/Example2Test.js
@@ -30,6 +30,13 @@ describe("Duplicator Example 2", function() {
 
         expect(viewModel.inputValidation()).toEqual(false);
     })
+
+    it("should validate that input is not empty", function(){
+        viewModel.input("");
+        viewModel.calc();
+
+        expect(viewModel.inputValidation()).toEqual(false);
+    })
 
     it("should not indicate validation error, after input is corrected", function(){
         viewModel.input("garbage");