@pkyeck/storybook-addon-mock
Version:
A storybook addon to mock fetch/XHR request
277 lines • 8.22 kB
JavaScript
import { validate, schema } from './validator';
describe('Validator', function () {
it('should return empty error array if validation passed', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: 200,
delay: 0,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual([]);
});
it('should return error if the object is invalid', function () {
var mock = [];
var actual = validate(mock, schema);
expect(actual).toEqual(['item: [] is not a valid object.']);
});
describe('validate url', function () {
it('should return empty error array if url is absolute', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: 200,
delay: 0,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual([]);
});
it('should return empty error array if url is relative', function () {
var mock = {
url: '/jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: 200,
delay: 0,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual([]);
});
it('should return rul error array if url is not a string', function () {
var mock = {
url: {},
method: 'GET',
status: 200,
delay: 0,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual(['url: {} is not valid.']);
});
});
describe('validate status', function () {
it('should return not valid status error if status is not in the status code list', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: 600,
delay: 0,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual(['status: 600 is not valid.']);
});
it('should return not valid status error if status is a string', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: 'string',
delay: 0,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual(['status: "string" is not valid.']);
});
it('should return not valid status error if status is null', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: null,
delay: 0,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual(['status: null is not valid.']);
});
});
describe('validate method', function () {
it('should return not valid method error if method is not in the allowed method list', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'INVALID_METHOD',
status: 200,
delay: 0,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual(['method: "INVALID_METHOD" is not valid.']);
});
it('should return not valid method error if method is not a string', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: [],
status: 200,
delay: 0,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual(['method: [] is not valid.']);
});
it('should return not valid method error if method is null', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: null,
status: 200,
delay: 0,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual(['method: null is not valid.']);
});
});
describe('validate response', function () {
it('should return empty error if response is an object', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: 200,
delay: 0,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual([]);
});
it('should return empty error if response is an array', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: 200,
delay: 0,
response: [{
id: '1',
name: 'Item 1'
}]
};
var actual = validate(mock, schema);
expect(actual).toEqual([]);
});
it('should return empty error if response is a function', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: 200,
delay: 0,
response: function response() {}
};
var actual = validate(mock, schema);
expect(actual).toEqual([]);
});
it('should return not valid response error if response is a string', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: 200,
delay: 0,
response: 'string'
};
var actual = validate(mock, schema);
expect(actual).toEqual(['response: "string" is not valid.']);
});
it('should return not valid response error if response is null', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: 200,
delay: 0,
response: null
};
var actual = validate(mock, schema);
expect(actual).toEqual(['response: null is not valid.']);
});
});
describe('validate delay', function () {
it('should return empty error if delay is an object', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: 200,
delay: 0,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual([]);
});
it('should return not valid delay error if delay is a string', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: 200,
delay: 'string',
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual(['delay: "string" is not valid.']);
});
it('should return empty error if delay is null', function () {
var mock = {
url: 'https://jsonplaceholder.typicode.com/todos/:id',
method: 'GET',
status: 200,
delay: null,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual([]);
});
});
describe('validate multiple fields', function () {
it('should return empty error if response is an object', function () {
var mock = {
url: 200,
method: 'INVALID_METHOD',
status: 800,
delay: 0,
response: {
id: '1',
name: 'Item 1'
}
};
var actual = validate(mock, schema);
expect(actual).toEqual(['url: 200 is not valid.', 'method: "INVALID_METHOD" is not valid.', 'status: 800 is not valid.']);
});
});
});