fix some test

Author: icebob

src/fields/abstractField.js

@@ -1,4 +1,4 @@
-import { get as objGet, each, isFunction, isString, isArray, isUndefined } from "lodash";
+import { get as objGet, each, isFunction, isString, isArray } from "lodash";
 
 export default {
 	props: [

src/formGenerator.vue

@@ -265,12 +265,7 @@ div
 			
 			fieldErrors(field) {
 				let res = this.errors.filter(e => e.field == field);
-				if (res.length > 0)
-					console.log("res", res);
-				let res2 = res.map(item => item.error);
-				if (res2.length > 0)
-					console.log("res2", res2);
-				return res2;
+				return res.map(item => item.error);
 			}
 		}
 	};

test/unit/specs/VueFormGenerator.spec.js

@@ -109,7 +109,7 @@ describe("VueFormGenerator.vue", () => {
 		});		
 
 		it("should be error class", (done) => {
-			Vue.set(vm.schema.fields[0], "errors", [ "!!!" ]);
+			vm.$refs.form.errors.push({ field: vm.schema.fields[0], error: "Validation error!" });
 			vm.$nextTick(() => {
 				expect(group.classList.contains("error")).to.be.true;
 				done();
@@ -207,7 +207,8 @@ describe("VueFormGenerator.vue", () => {
 		});
 
 		it("should be .errors div if there are errors in fields", (done) => {
-			vm.schema.fields[0].errors.push("Some error!", "Another error!");
+			vm.$refs.form.errors.push({ field: vm.schema.fields[0], error: "Some error!" });
+			vm.$refs.form.errors.push({ field: vm.schema.fields[0], error: "Another error!" });
 			vm.$nextTick(() => {
 				let div = group.querySelector(".errors");
 				expect(div).to.be.exist;