我正在尝试声明const
以便在许多测试中重新使用。
例如:
describe('Component.vue', () => {
const householdData = [ "here", "is", "some", "data" ]
it('does stuff', () => {
const wrapper = mount(HouseholdsComponent, {
propsData: {
original_household: householdData,
}
});
expect(original_household).toContain("here");
})
it('does stuff', () => {
const wrapper = mount(HouseholdsComponent, {
propsData: {
original_household: householdData,
}
});
expect(original_household).toContain("is");
})
});
问题在于householdData
似乎没有被设置。
当我console.log householdData
时,我得到了:
{ clients: [Getter/Setter], networth: [Getter/Setter] }
我也尝试过在组件内设置数据,如下所示:
wrapper.vm.someVariable = householdData
这也给了我这个:
{ clients: [Getter/Setter], networth: [Getter/Setter] }
但是,当我这样做时它确实起作用。
wrapper.vm.someVariable = [ "here", "is", "some", "data" ]
我讨厌在每次测试中都必须设置此数据。
我在做什么错?
答案 0 :(得分:0)
我知道了。与将数据设置为const相反,我必须从函数中将其返回。
function householdData() {
return [ "here", "is", "some", "data" ]
}
然后我将其传递给组件道具,如下所示:
const wrapper = mount(HouseholdsComponent, {
propsData: {
original_household: householdData(),
}
});
Voila!