javascript - TypeScript Expected 1 arguments, but got 2 - Stack Overflow

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What's wrong with my function createUser()? Why I can't put params in Smoke.ts ?

Login.ts :

interface User {
  url: string,
  email: string,
}

class Test{ 
async createUser(user: User) {
    await Page.setUrl(user.url);
    await Page.setEmail(user.email);


   
  }
}

Smoke.ts

test("Smoke Test", async (t) => {
  console.log("Starting test");  
  await Login.createUser(
  "google","joe"
  );

An error appear : Expected 1 arguments, but got 2.

What's wrong with my function createUser()? Why I can't put params in Smoke.ts ?

Login.ts :

interface User {
  url: string,
  email: string,
}

class Test{ 
async createUser(user: User) {
    await Page.setUrl(user.url);
    await Page.setEmail(user.email);


   
  }
}

Smoke.ts

test("Smoke Test", async (t) => {
  console.log("Starting test");  
  await Login.createUser(
  "google.","joe"
  );

An error appear : Expected 1 arguments, but got 2.

• javascript
• typescript
• types

Share Improve this question Follow asked Dec 15, 2021 at 7:35 wewe wewewewe wewe 4122 silver badges88 bronze badges 1

• 1 createUser() is expecting a User object as parameter. But you're passing two strings. What you want would be Login.createUser({ url: "google.", email: "joe" }); – Hao Wu Commented Dec 15, 2021 at 7:38

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2 Answers 2

Sorted by: Reset to default 4

The method createUser is expecting an object with the following shape: { url: string, email: string, }

And you are passing a string as first parameter and another string as the second parameter.

you should be passing an object like this:

createUser({ 
   url: 'google.', 
   email: 'joe' 
})

BTW why are you using "interface" and not "type" here? type is more mon for defining object shapes and interface is often used to describe behaviours

your createUser function was declared with only one parameter but when you call this method you passed two-parameter. to fix this you need to pass user object

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