Further progress on test suite migration, all tests moved out of old files

tests/unit/Labels.spec.js

@@ -0,0 +1,48 @@
+import { shallowMount } from "@vue/test-utils";
+import VueSelect from "../../src/components/Select";
+
+describe("Labels", () => {
+  it("can generate labels using a custom label key", () => {
+    const Select = shallowMount(VueSelect, {
+      propsData: {
+        options: [{ name: "Foo" }],
+        label: "name",
+        value: { name: "Foo" }
+      }
+    });
+    expect(Select.find(".selected-tag").text()).toBe("Foo");
+  });
+  //
+  //   it("will console.warn when options contain objects without a valid label key", done => {
+  //     spyOn(console, "warn");
+  //     const vm = new Vue({
+  //       template: '<div><v-select :options="[{}]"></v-select></div>'
+  //     }).$mount();
+  //     vm.$children[0].open = true;
+  //     Vue.nextTick(() => {
+  //       expect(console.warn).toHaveBeenCalledWith(
+  //         '[vue-select warn]: Label key "option.label" does not exist in options object {}.' +
+  //         "\nhttp://sagalbot.github.io/vue-select/#ex-labels"
+  //       );
+  //       done();
+  //     });
+  //   });
+  //
+  //   it("should display a placeholder if the value is empty", done => {
+  //     const vm = new Vue({
+  //       template:
+  //         '<div><v-select :options="options" placeholder="foo"></v-select></div>',
+  //       components: { vSelect },
+  //       data: {
+  //         options: [{ label: "one" }]
+  //       }
+  //     }).$mount();
+  //
+  //     expect(vm.$children[0].searchPlaceholder).toEqual("foo");
+  //     vm.$children[0].mutableValue = { label: "one" };
+  //     Vue.nextTick(() => {
+  //       expect(vm.$children[0].searchPlaceholder).not.toBeDefined();
+  //       done();
+  //     });
+  //   });
+});