fix: Remove test that thinks -.123 is not a valid float (see https://github.com/…

…chriso/validator.js/issues/618)

package.json

@@ -52,7 +52,7 @@
     "terraformer-wkt-parser": "^1.1.2",
     "toposort-class": "^1.0.1",
     "uuid": "^3.0.0",
-    "validator": "^6.2.0",
+    "validator": "^6.3.0",
     "wkx": "^0.4.1"
   },
   "devDependencies": {

test/unit/sql/data-types.test.js

@@ -755,10 +755,6 @@ suite(Support.getTestDialectTeaser('SQL'), function() {
           expect(function () {
             type.validate('foobar');
           }).to.throw(Sequelize.ValidationError, '"foobar" is not a valid float');
-
-          expect(function () {
-            type.validate('-.123');
-          }).to.throw(Sequelize.ValidationError, '"-.123" is not a valid float');
         });
 
         test('should return `true` if `value` is a float', function() {