Merge aa6c06e into b84d215

zeezia · Nov 30, 2018 · 702566c · 702566c
2 parents b84d215 + aa6c06e
commit 702566c
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Showing 4 changed files with 8 additions and 2 deletions.
diff --git a/index.js b/index.js
@@ -13,6 +13,12 @@ module.exports = function(inputString) {
                 return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();
             }
         );
+    } else if ( typeof inputString === 'number') {
+        return 'Incompatible input type';
+    } else if ( typeof inputString === 'object') {
+        return 'Incompatible input type';
+    } else if ( typeof inputString === 'function') {
+        return 'Incompatible input type';
     } else {
         return null;
     }

diff --git a/test/abc/abc2/file2.js b/test/abc/abc2/file2.js
diff --git a/test/abc/file1.js b/test/abc/file1.js
diff --git a/test/test.js b/test/test.js
@@ -16,9 +16,9 @@ describe('#titlecase', function() {
         var result = titlecase(testString);
         expect(result).to.equal(expectedOutput);
     });
-    it('should return null for non-string input values', function() {
+    it('should return appropriate message for number type input values', function() {
         var testString = 1234;
-        var expectedOutput = null;
+        var expectedOutput = 'Incompatible input type';
         var result = titlecase(testString);
         expect(result).to.equal(expectedOutput);
     });