enforce value param to be of type array

test/unit/Hello.spec.js

@@ -1,17 +0,0 @@
-/* global describe, it, expect */
-
-import Vue from 'vue'
-import Hello from '../../src/components/Hello.vue'
-
-describe('Hello.vue', () => {
-  it('should render correct contents', () => {
-    const vm = new Vue({
-      template: '<div><hello></hello></div>',
-      components: { Hello }
-    }).$mount()
-    expect(vm.$el.querySelector('.hello h1').textContent).toBe('Hello World!')
-  })
-})
-
-// also see example testing a component with mocks at
-// https://github.com/vuejs/vueify-example/blob/master/test/unit/a.spec.js#L22-L43

test/unit/Select.spec.js

@@ -0,0 +1,40 @@
+/* global describe, it, expect */
+
+import Vue from 'vue'
+import vSelect from '../../src/components/Select.vue'
+
+describe('Select.vue', () => {
+  it('can accept an array with pre-selected values', () => {
+    const vm = new Vue({
+      template: '<div><v-select :value.sync="value"></v-select></div>',
+      components: { vSelect },
+      data: {
+        value: ['one'],
+        options: ['one','two','three']
+      }
+    }).$mount()
+
+    expect(vm.$children[0].value).toEqual(['one'])
+  })
+
+/**
+ * TODO: Right now this only works for arrays of strings.. But the same method
+ * should apply to arrays of objects.
+ */
+  it('can accept an array of objects and pre-selected values', () => {
+    const vm = new Vue({
+      template: '<div><v-select :value.sync="value"></v-select></div>',
+      components: { vSelect },
+      data: {
+        value: [{label: 'This is Foo', value: 'foo'}],
+        options: [{label: 'This is Foo', value: 'foo'}, {label: 'This is Bar', value: 'bar'}]
+      }
+    }).$mount()
+
+    expect(vm.$children[0].$get('value')).toEqual({label: 'This is Foo', value: 'foo'})
+  })
+})
+
+
+// also see example testing a component with mocks at
+// https://github.com/vuejs/vueify-example/blob/master/test/unit/a.spec.js#L22-L43