my function i am trying to unit test is given as
NOTE : mypayload= payload.Items i will give a JSON reference at the end of the question
function setIdtoDeviceIdIfEmptyAndSetNullIfFieldEmpty(mypayload) {
let _res = mypayload.map(ele => {
if (ele.id == null) {
ele.id = ele.deviceId
}
if (ele.id == null && ele.deviceId == null) {
ele.id = '***Both id and device id is null***'
}
if (ele.ssid == null) {
ele.ssid = '***ssid is null***'
}
if (ele.deviceName == null) {
ele.deviceName = '**deviceName is null**'
}
return ele;
})
return _res
}
I am trying to test the most basic part that is the first if loop ele.id==null
I have tried :
describe('Test setIdtoDeviceIdIfEmptyAndSetNullIfFieldEmpty', () => {
test('testing null', () => {
index.setIdtoDeviceIdIfEmptyAndSetNullIfFieldEmpty(mypayload)
mypayload.map(ele => {
if (ele.id == null) {
expect(ele.id).toEqual(ele.deviceId)
}
})
})
})
However i cannot get this test case to fail for ex if i enter expect(ele.id).toEqual("random") it still passes when i am expecting it to fail,Clearly i am doing something wrong
Reference
const payload = {"Items":[
{
"id" :"mycompany-00b12396",
"ssid": "home",
"deviceName": "mydevice",
"time": "0.753235299 Hours"
},
{
"ssid": "office",
"deviceName": "thisdevice",
"time": "12.52115515 Hours",
"deviceId":"mycompany-0031f13"
}
]}
You should test the result of the function like this:
describe('Test setIdtoDeviceIdIfEmptyAndSetNullIfFieldEmpty', () => {
test('testing null', () => {
const result = index.setIdtoDeviceIdIfEmptyAndSetNullIfFieldEmpty(mypayload)
result.map(ele => {
if (!ele.id) {
expect(ele.id).toEqual(ele.deviceId)
}
})
})
})
I have been trying and this worked for me hope it helps someone in the future
describe('Test setIdtoDeviceIdIfEmptyAndSetNullIfFieldEmpty', () => {
test('testing null', () => {
const result = index.setIdtoDeviceIdIfEmptyAndSetNullIfFieldEmpty(mypayload)
let check = result.find(el => el.deviceId === "mycompany-00a412f");
expect(check.id).toEqual(check.deviceId)
})
})
Related
I'm calling 1 query and mutation. Mutation works fine, but when I get response from my query I need to redirect user to another page, but In my case, the function is triggered before I get response. How can I prevent this?
const renderData = async () => {
const currentUserId = await data?.signInUserSession?.idToken
?.payload?.sub;
const isAdmin = await data?.signInUserSession?.idToken?.payload[
"custom:role"
];
localStorage.setItem("userId", currentUserId);
if (
currentUserId !== null &&
currentUserId !== undefined &&
currentUserId !== ""
) {
Auth.currentSession().then((data) => {
setData({
variables: {
updateUserInput: {
id: currentUserId,
firstName: data.getIdToken().payload.given_name,
lastName: data.getIdToken().payload.family_name,
},
},
});
});
isCodeValid({
variables: {
validateUserVerificationCodeInput: {
user: {
id: currentUserId,
},
},
},
});
if (isAdmin === "admin" && isUserCodeValid) {
history.push("/managements");
} else if (
isUserCodeValid !== undefined &&
isUserCodeValid === true
) {
history.push("/verification");
} else if (isUserCodeValid) {
history.push("/stripe");
}
}
};
isUserCodeValid - is a response from query
useMutation has onCompleted and refetchQueries options for such cases. It is hard to write an exact solution for your case since not all code is visible but an example like below can help, I believe:
const [addProduct, { data, loading, error }] = useMutation(
createProductMutation
);
const onFinish = async (fieldNames) => {
await addSpending({
variables: { ...others, ...fieldNames},
refetchQueries: [{ query: calledQuery }],
onCompleted: (data) => {
// your logic
},
});
if (!error) {
form.resetFields();
onFinishSave(true);
}
};
I'm using an rxjs epic as a middleware for an async action in a react-redux app.
I'm trying to simulate an ajax request (through a dependency injection) and test the behavior of this epic based on the response.
This is my epic :
export const loginEpic = (action$, store$, { ajax }) => { // Ajax method is injected
return action$.ofType(LoginActions.LOGIN_PENDING).pipe(
mergeMap(action => {
if (action.mail.length === 0) {
return [ loginFailure(-1) ]; // This action is properly returned while testing
} else {
return ajax({ ... }).pipe(
mergeMap(response => {
if (response.code !== 0) {
console.log(response.code); // This is logged
return [ loginFailure(response.code) ]; // This action is expected
} else {
return [ loginSuccess() ];
}
}),
catchError(() => {
return [ loginFailure(-2) ];
})
);
}
})
);
};
This part test if the mail adress is empty and works just fine (Or at least just as expected):
it("empty mail address", () => {
testScheduler.run(({ hot, expectObservable }) => {
let action$ = new ActionsObservable(
hot("a", {
a: {
type: LoginActions.LOGIN_PENDING,
mail: ""
}
})
);
let output$ = loginEpic(action$, undefined, { ajax: () => ({}) });
expectObservable(output$).toBe("a", {
a: {
type: LoginActions.LOGIN_FAILURE,
code: -1
}
});
});
});
However, I have this second test that fails because the actual value is an empty array (There is no login failed returned):
it("wrong credentials", () => {
testScheduler.run(({ hot, cold, expectObservable }) => {
let action$ = new ActionsObservable(
hot("a", {
a: {
type: LoginActions.LOGIN_PENDING,
mail: "foo#bar.com"
}
})
);
let dependencies = {
ajax: () =>
from(
new Promise(resolve => {
let response = {
code: -3
};
resolve(response);
})
)
};
let output$ = loginEpic(action$, undefined, dependencies);
expectObservable(output$).toBe("a", {
a: {
type: LoginActions.LOGIN_FAILURE,
code: -3
}
});
});
});
Any idea on what I'm doing wrong / why this part returns an empty array (The console.log does actually log the code):
if (response.code !== 0) {
console.log(response.code);
return [ loginFailure(response.code) ];
}
While this part returns a populated array:
if (action.mail.length === 0) {
return [ loginFailure(-1) ];
}
I'm guessing the use of Promise is causing the test to actually be asynchronous. Try changing the stub of ajax to use of(response) instead of from
Trying to paginate fetched data in Vue. But having a problem:
Question Updated
Error in render: "TypeError: this.estates.filter is not a function"
Do I missing something?
Pagination.vue
Data(){
return {
meta_data: {
last_page: null,
current_page: 1,
prev_page_url: null
}
}
},
mounted() {
this.fetchEstates();
},
methods: {
fetchEstates(page = 1) {
axios.get('/ajax', {
params: {
page
}}).then((response) => {
this.estates = response.data;
this.meta_data.last_page = response.data.last_page;
this.meta_data.current_page = response.data.current_page;
this.meta_data.prev_page_url = response.data.prev_page_url;
});
}
},
computed: {
one: function () {
let filteredStates = this.estates.filter((estate) => {
return (this.keyword.length === 0 || estate.includes(this.keyword)) &&
(this.rooms.length === 0 || this.rooms.includes(estate.rooms)) &&
(this.regions.length === 0 || this.regions.includes(estate.region))});
/// rest of the code....
if you need more information please tell me.
You should change the line
this.estates = response.data;
to
this.estates = response.data.data;
$data = \DB::table('allestates')->paginate(5);
$response = [
'pagination' => [
'total' => $data->total(),
'per_page' => $data->perPage(),
'current_page' => $data->currentPage(),
'last_page' => $data->lastPage(),
'from' => $data->firstItem(),
'to' => $data->lastItem()
],
'data' => $data
];
return response()->json($response);
I have a problem searching for a nested array in my Angular app. I have to access the package.name. Please help thanksenfoiewfhfofhfowfoewhfowfoewhfwefwfhowefweofhew8ofwofhewofw8eofhwf
JSON
[{
"id": 1,
"name": "Yeah",
"package_id": 1,
"price": 100,
"package": {
"id": 1,
"name": "Yeah"
}
}]
TS
search(event) {
const val = event.target.value.toLowerCase();
if (!val) {
this.users = this.tempUsers;
}
const temp = this.tempUsers.filter((row) => {
return Object.keys(row).some((property) => {
return row[property] === null ? null : row[property].toString().toLowerCase().indexOf(val) !== -1;
});
});
this.users = temp;
}
TS
getAllUsers() {
this.usersService.getAll()
.subscribe(
(data: any) => {
console.log(data);
this.users = data.Users;
this.tempUsers= [...this.users];
},
error => {
console.log(error);
});
}
Does this work for you,
const temp = this.tempUsers.filter((row) => {
return Object.keys(row).some((property) => {
if (property === 'package') {
// check package.name value here
// like return row[property].name === 'something' ? true : false;
} else {
// the rest of the outer properties can be checked here
// not modifying your code here, but make sure it works for you
return row[property] === null ? null : row[property].toString().toLowerCase().indexOf(val) !== -1;
}
});
});
I have only answered your question on how to access the nested object inside the array method. Hope it helps or gives you an idea to fine tune your solution.
According to your data, You can use the following filter;
const filteredData = data.filter((item) => item.price.toString() === val || item.package_id.toString() === val || item.package.name.toString().toLowerCase().indexOf(val) !== -1 );
// UPDATED WITH CODE
search(event) {
const val = event.target.value.toLowerCase();
const filteredData = this.users.filter((item) => item.price.toString() === val ||
item.package_id.toString() === val ||
item.package.name.toString().toLowerCase().indexOf(val) !== -1 );
this.users = filteredData ;
}
I am having an issue with Vue Test Utils. When I run a unit test, I am always confronted with:
TypeError{line: 73983, sourceURL: 'http://localhost:9876/base/index.js?045b00affe888fcd6b346c4fe50eadd13d471383', stack: 'mounted#http://localhost:9876/base/index.js?045b00affe888fcd6b346c4fe50eadd13d471383:73983:30.....
This only happens when I have the mounted() function in the Vue component
Settings.vue
mounted() {
this.$refs.address.update(this.profile.address)
},
Settings.spec.js
it('calls updateUserInformation before mount', () => {
const spy = sinon.spy(Settings.methods, 'updateUserInformation')
shallow(Settings, { propsData })
Vue.nextTick().then(() => {
spy.should.have.calledOnce()
})
})
I am using Mocha & Chai with vue-test-utils. Does anyone know why this is happening?
Thank you in advance!
UPDATE
Settings.vue component HTML
<vue-google-autocomplete
ref="address"
id="map"
classname="input"
placeholder="Address"
v-on:placechanged="getAddressPlaceChanged"
v-on:inputChange="getAddressInputChange"
:country="['sg']"
>
</vue-google-autocomplete>
Settings.vue component Javascript
export default {
components: {
GoogleMaps,
AutoComplete,
VueGoogleAutocomplete,
Partner,
},
watch: {
// whenever school changes, this function will run
school() {
// Check if school value is an empty string or character is lesser than FIX_STR_LENGTH
if (this.school === '' || this.school.length < this.FIX_STR_LENGTH) {
this.removeMarker('school')
}
this.fetchSchools()
},
},
methods: {
async onSubmit() {
// Check if input fields are empty
if (this.address !== undefined && this.phoneNumber !== null && this.school !== '') {
const { placeResultData = {}, addressData = {} } = this.address
let isSuccessful = false
let tempLat = null
let tempLong = null
let tempAddress = null
// Check if address is an empty object
if (_.isEmpty(this.address)) {
const { latlong = {}, address = '' } = this.profile
const [lat, long] = latlong.coordinates
tempLat = lat
tempLong = long
tempAddress = address
} else {
// User changed address location
tempLat = addressData.latitude
tempLong = addressData.longitude
tempAddress = placeResultData.formatted_address
}
// Validate school address array
let tempSchoolAddress = []
if (this.selectedSchool !== null) {
tempSchoolAddress.push(this.selectedSchool.postal_code)
} else {
tempSchoolAddress = this.profile.schoolAddress
}
// Construct user object for registration/update
const user = new User(
this.profile.name,
tempAddress,
tempLat,
tempLong,
tempSchoolAddress,
)
// If user does not exist in database, perform a POST API registration request
if (this.userExist === false) {
// Add user properties for user registration
user.phoneNumber = this.phoneNumber
await UserSession.register(user, localStorage.getItem('id_token')).then((response) => {
const { data = {} } = response
const profile = data.user
this.updateUserInformation(profile)
isSuccessful = true
this.profile = profile
}).catch((error) => {
console.log(error.response)
})
}
// Perform a PUT API update request
await UserSession.update(user, localStorage.getItem('id_token')).then((response) => {
const { data = {} } = response
const profile = data.user
this.updateUserInformation(profile)
isSuccessful = true
this.profile = profile
}).catch((error) => {
console.log(error.response)
})
if (isSuccessful) {
this.profileChanged()
this.hasChanged = true
}
}
},
profileChanged() {
this.$emit('profileChanged', this.profile)
},
addMarker(name, params) {
if (params === null || params === '') {
return
}
gMapSession.default(params).then((response) => {
const { location = {} } = response.data.results[0].geometry
// Remove existing marker before replacing it
this.removeMarker(name)
this.markers.push({
position: location,
name,
})
this.zoom = 11
}).catch((error) => {
console.log(error.response)
})
},
removeMarker(name) {
let index = 0
let exist = false
for (let i = 0; i < this.markers.length; i++) {
if (this.markers[i].name === name) {
index = i
exist = true
break
}
}
if (exist) {
this.markers.splice(index, 1)
}
},
// Function called when user selects an option from the school autocomplete dropdown
getSelectedSchoolData(event) {
this.selectedSchool = event
// Check if selected school is defined
if (this.selectedSchool !== undefined && this.selectedSchool !== null) {
this.addMarker('school', this.selectedSchool.postal_code)
} else {
this.removeMarker('school')
}
},
// Function called when user types in the address autocomplete input field
getAddressInputChange(data) {
const { newVal = {} } = data
if (newVal === '' || newVal.length < this.FIX_STR_LENGTH) {
this.removeMarker('user')
}
},
// Function called when user selects an option from the address autocomplete dropdown
getAddressPlaceChanged(addressData, placeResultData) {
this.address = {
placeResultData,
addressData,
}
if (addressData !== undefined && addressData !== null) {
this.addMarker('user', addressData.postal_code)
} else {
this.removeMarker('user')
}
},
async updateUserInformation(profile) {
this.phoneNumber = profile.phoneNumber
this.addMarker('user', profile.address)
// TODO: schoolAddress is an array and UI must cater to multiple schools
await SchoolSession.default(profile.schoolAddress[0]).then(async (res) => {
const { result = {} } = res.data
const { records = [] } = result
// Assume that a single postal code contains only 1 school
this.school = records[0].school_name
this.addMarker('school', records[0].postal_code)
})
},
// Fetch school information base on school search query
fetchSchools: _.debounce(function getSchools() {
if (this.school.trim() === '') {
this.schools = []
return
}
const vm = this
SchoolSession.default(this.school).then((response) => {
// JSON responses are automatically parsed.
const { records = {} } = response.data.result
vm.schools = records
}).catch((error) => {
console.log(error.response)
})
}, 500),
},
data() {
return {
FIX_STR_LENGTH: 5,
school: '',
address: '',
schools: [],
markers: [],
phoneNumber: null,
selectedSchool: null,
userExist: false,
hasChanged: false,
center: { lat: 1.3521, lng: 103.8198 },
zoom: 7,
}
},
async created() {
this.profile = this.$attrs
// Check if user was a registered member by phone number
if (this.profile.phoneNumber === undefined) {
return
}
// User exist in the database
this.userExist = !this.userExist
// Update form information
this.updateUserInformation(this.profile)
},
mounted() {
this.$refs.address.update(this.profile.address)
},
}