web3.php/test/unit/TransactionFormatterTest.php

<?php

namespace Test\Unit;

use Test\TestCase;
use Web3\Formatters\TransactionFormatter;

class TransactionFormatterTest extends TestCase
{
    /**
     * formatter
     * 
     * @var \Web3\Formatters\TransactionFormatter
     */
    protected $formatter;

    /**
     * setUp
     * 
     * @return void
     */
    public function setUp(): void
    {
        parent::setUp();
        $this->formatter = new TransactionFormatter;
    }

    /**
     * testFormat
     * 
     * @return void
     */
    public function testFormat()
    {
        $formatter = $this->formatter;

        $transaction = $formatter->format([
            'from' => '0xb60e8dd61c5d32be8058bb8eb970870f07233155',
            'to' => '0xd46e8dd67c5d32be8058bb8eb970870f07244567',
            'gas' => '0x76c0',
            'gasPrice' => '0x9184e72a000',
            'value' => '0x9184e72a',
            'data' => '0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675',
            'nonce' => '0x1'
        ]);
        $this->assertEquals($transaction, [
            'from' => '0xb60e8dd61c5d32be8058bb8eb970870f07233155',
            'to' => '0xd46e8dd67c5d32be8058bb8eb970870f07244567',
            'gas' => '0x76c0',
            'gasPrice' => '0x9184e72a000',
            'value' => '0x9184e72a',
            'data' => '0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675',
            'nonce' => '0x1'
        ]);

        $transaction = $formatter->format([
            'from' => '0xb60e8dd61c5d32be8058bb8eb970870f07233155',
            'to' => '0xd46e8dd67c5d32be8058bb8eb970870f07244567',
            'gas' => 21000,
            'gasPrice' => 21000,
            'value' => 100000000,
            'data' => '0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675',
            'nonce' => '0x1'
        ]);
        $this->assertEquals($transaction, [
            'from' => '0xb60e8dd61c5d32be8058bb8eb970870f07233155',
            'to' => '0xd46e8dd67c5d32be8058bb8eb970870f07244567',
            'gas' => '0x5208',
            'gasPrice' => '0x5208',
            'value' => '0x5f5e100',
            'data' => '0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675',
            'nonce' => '0x1'
        ]);
    }
}