Allow floats in the slider component and update docs

test/spec/lib/clay-config.js

@@ -112,7 +112,8 @@ describe('ClayConfig', function() {
           {label: 'label-1', value: 'cb-1'},
           {label: 'label-2', value: 'cb-2'},
           {label: 'label-2', value: 'cb-3'}
-        ]}
+        ]},
+        {type: 'slider', appKey: 'test5', step: 0.05, defaultValue: 12.5}
       ];
       var settings = {
         test2: 'val-2'
@@ -121,10 +122,11 @@ describe('ClayConfig', function() {
       var clayConfig = fixtures.clayConfig(config, true, true, settings);
 
       assert.deepEqual(clayConfig.serialize(), {
-        test1: 'default val',
-        test2: 'val-2',
-        test3: false,
-        test4: []
+        test1: {value: 'default val'},
+        test2: {value: 'val-2'},
+        test3: {value: false},
+        test4: {value: []},
+        test5: {value: 12.5, precision: 2}
       });
 
       clayConfig.getItemByAppKey('test1').set('val-1');
@@ -132,17 +134,29 @@ describe('ClayConfig', function() {
       clayConfig.getItemByAppKey('test4').set(['cb-1', 'cb-3']);
 
       assert.deepEqual(clayConfig.serialize(), {
-        test1: 'val-1',
-        test2: 'val-2',
-        test3: true,
-        test4: ['cb-1', 'cb-3']
+        test1: {value: 'val-1'},
+        test2: {value: 'val-2'},
+        test3: {value: true},
+        test4: {value: ['cb-1', 'cb-3']},
+        test5: {value: 12.5, precision: 2}
       });
 
       // make sure the result of serialize() can actually be fed back in to
       // a new instance of ClayConfig
+      var clay = fixtures.clay(config);
+      var response = encodeURIComponent(JSON.stringify(clayConfig.serialize()));
+      clay.getSettings(response);
+      var loadedSettings = JSON.parse(localStorage.getItem('clay-settings'));
+
+      assert.deepEqual(loadedSettings, {
+        test1: 'val-1',
+        test2: 'val-2',
+        test3: true,
+        test4: ['cb-1', 'cb-3'],
+        test5: 12.5
+      });
       assert.doesNotThrow(function() {
-        settings = clayConfig.serialize();
-        fixtures.clayConfig(config, true, true, settings);
+        fixtures.clayConfig(config, true, true, loadedSettings);
       });
     });
   });

test/spec/lib/utils.js

@@ -26,60 +26,5 @@ describe('Utils', function() {
       );
     });
   });
-
-  describe('.prepareForAppMessage', function() {
-    it('converts an array correctly when array contains strings', function() {
-      assert.deepEqual(
-        utils.prepareForAppMessage(['one', 'two']),
-        ['one', 0, 'two', 0]
-      );
-    });
-
-    it('converts an array correctly when array contains numbers', function() {
-      assert.deepEqual(utils.prepareForAppMessage([1, 2, 3]), [1, 2, 3]);
-    });
-
-    it('converts an array correctly when array contains booleans', function() {
-      assert.deepEqual(utils.prepareForAppMessage([true, false, true]), [1, 0, 1]);
-    });
-
-    it('converts booleans to ints', function() {
-      assert.strictEqual(utils.prepareForAppMessage(false), 0);
-      assert.strictEqual(utils.prepareForAppMessage(true), 1);
-    });
-
-    it('leaves strings alone', function() {
-      assert.strictEqual(utils.prepareForAppMessage('test'), 'test');
-    });
-
-    it('leaves numbers alone', function() {
-      assert.strictEqual(utils.prepareForAppMessage(123), 123);
-    });
-  });
-
-  describe('.prepareSettingsForAppMessage', function() {
-    it('converts the settings correctly', function() {
-      var settings = {
-        test1: false,
-        test2: 'val-2',
-        test3: true,
-        test4: ['cb-1', 'cb-3'],
-        test5: 12345,
-        test6: [1, 2, 3, 4],
-        test7: [true, false, true]
-      };
-      var expected = {
-        test1: 0,
-        test2: 'val-2',
-        test3: 1,
-        test4: ['cb-1', 0, 'cb-3', 0],
-        test5: 12345,
-        test6: [1, 2, 3, 4],
-        test7: [1, 0, 1]
-      };
-
-      assert.deepEqual(utils.prepareSettingsForAppMessage(settings), expected);
-    });
-  });
 });