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VistasHow to write a test for checking whether value for input field is been set in Jest for a React application?
I have created a login form and am using Jest to test it. I am having trouble using simulate with change to check whether the value has been set or not. Code has been provided for reference.
Login.js (The input field for username)
<Form onSubmit={handleSubmit}>
<Form.Group className="form-elements" controlId="nameForm">
<Form.Label className="form-label">Username:</Form.Label>
<Form.Control className="form-control" type="text" name="username" value={name} required placeholder="Enter name" onChange={(e)=>setName(e.target.value)}/>
</Form.Group>Login.test.js - Test case for checking username
describe('Test case for testing login',() =>{
let wrapper;
test('username check',()=>
{
wrapper = shallow(<Login/>);
const ele = wrapper.find("FormControl[type='text']")
ele.simulate("change", {target: { name:'username',value: 'UserFirst'}});
console.log(...ele);
expect(ele).toHaveProperty('value', 'UserFirst')
})
})The result for console.log(...ele) is:
What could be the solution for this?
·
Juan Pablo Isaza
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