Improving tests

Author: David-Desmaisons

tests/unit/draggable.spec.js

@@ -0,0 +1,59 @@
+import { shallowMount } from "@vue/test-utils";
+import draggable from "@/vuedraggable";
+
+let wrapper;
+let vm;
+let props;
+
+describe("draggable.vue", () => {
+  beforeEach(() => {
+    wrapper = shallowMount(draggable);
+    vm = wrapper.vm;
+    props = vm.$options.props;
+  });
+
+  it("should instanciate without error", () => {
+    expect(wrapper).not.toBeUndefined();
+  });
+
+  test.each([
+    ["options", { type: Object }],
+    ["list", {
+      type: Array,
+      required: false,
+      default: null
+    }],
+    ["value", {
+      type: Array,
+      required: false,
+      default: null
+    }],
+    ["noTransitionOnDrag", {
+      type: Boolean,
+      default: false
+    }],
+    ["element", {
+      type: String,
+      default: "div"
+    }],
+    ["tag", {
+      type: String,
+      default: null
+    }],
+    ["move", {
+      type: Function,
+      default: null
+    }],
+    ["componentData", {
+      type: Object,
+      required: false,
+      default: null
+    }]
+  ])(
+    "should have props %s equal to %o",
+    (name, value) => {
+      const propsValue = props[name];
+      expect(propsValue).toEqual(value);
+    }
+  )
+});