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89 | import { Frame } from '../src/index';
import { expect } from 'chai';
import JSONData from './support/users.json';
import { data, header } from './support/people';
import path = require('path');
describe('data.ts', () => {
describe('load frame from json file', () => {
it('should load the frame from json file', () => {
const dataToExpect = [
[
1,
'Jeanette',
'Penddreth',
'[email protected]',
'Female',
'26.58.193.2'
],
[
2,
'Giavani',
'Frediani',
'[email protected]',
'Male',
'229.179.4.212'
],
[3, 'Noell', 'Bea', '[email protected]', 'Female', '180.66.162.255'],
[4, 'Willard', 'Valek', '[email protected]', 'Male', '67.76.188.26']
];
const headerToExpect = [
'id',
'first_name',
'last_name',
'email',
'gender',
'ip_address'
];
expect(new Frame().fromJSON(JSONData).columns).to.deep.equal(
headerToExpect
);
expect(new Frame().fromJSON(JSONData).rowdata).to.deep.equal(
dataToExpect
);
});
});
describe('load data from a CSV file', () => {
it('should load data from a CSV file', () => {
const csvPath = path.join(__dirname, 'support', 'users.csv');
const firstRow = [
'1',
'Durante',
'Toma',
'[email protected]',
'Female',
'55.96.246.188'
];
const lastRow = [
'10',
'Niki',
'Ruos',
'[email protected]',
'Female',
'110.74.213.22'
];
const header = [
'id',
'first_name',
'last_name',
'email',
'gender',
'ip_address'
];
expect(new Frame().fromCSV(csvPath).rowdata[0]).to.deep.equal(firstRow);
expect(new Frame().fromCSV(csvPath).rowdata[9]).to.deep.equal(lastRow);
expect(new Frame().fromCSV(csvPath).columns).to.deep.equal(header);
});
});
describe('find', () => {
it('should search for a specific value', () => {
const frame = new Frame(data, header).find('Victor', {
column: 'Name',
row: 6,
strict: false
});
expect(frame.rowdata).to.deep.equal([data[6]]);
expect(frame.columns).to.deep.equal(header);
});
});
});
|
