X-Git-Url: http://git.squeep.com/?p=squeep-mystery-box;a=blobdiff_plain;f=test%2Flib%2Fcommon.js;h=ad93ea17304b126368f8ff486d87e466a2b91bdc;hp=344e162366da391c15422e7588484b127d1ed9b1;hb=5c90dcd8088365a17f699dd683958536bc33c08c;hpb=5029da9845bcd89324e1e6ae95d94caa9febd9e8

diff --git a/test/lib/common.js b/test/lib/common.js
index 344e162..ad93ea1 100644
--- a/test/lib/common.js
+++ b/test/lib/common.js
@@ -19,4 +19,21 @@ describe('Common', function () {
     });
   }); // fileScope
 
+  describe('ensureArray', function () {
+    it('returns empty array for no data', function () {
+      const result = common.ensureArray();
+      assert.deepStrictEqual(result, []);
+    });
+    it('returns same array passed in', function () {
+      const expected = [1, 2, 3, 'foo'];
+      const result = common.ensureArray(expected);
+      assert.deepStrictEqual(result, expected);
+    });
+    it('returns array containing non-array data', function () {
+      const data = 'bar';
+      const result = common.ensureArray(data);
+      assert.deepStrictEqual(result, [data]);
+    });
+  }); // ensureArray
+
 }); // Common