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	From the [PHPUnit 8 release notes][1], the `TestCase` methods below now declare a `void` return type: - `setUpBeforeClass()` - `setUp()` - `assertPreConditions()` - `assertPostConditions()` - `tearDown()` - `tearDownAfterClass()` - `onNotSuccessfulTest()` [1]: https://phpunit.de/announcements/phpunit-8.html
		
			
				
	
	
		
			58 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			58 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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/**
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 * Invoice Ninja (https://invoiceninja.com).
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 *
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 * @link https://github.com/invoiceninja/invoiceninja source repository
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 *
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 * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
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 *
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 * @license https://www.elastic.co/licensing/elastic-license
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 */
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namespace Tests\Unit;
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use App\Libraries\Currency\Conversion\CurrencyApi;
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use Illuminate\Support\Carbon;
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use Tests\TestCase;
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/**
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 * @test
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 * @covers  App\Libraries\Currency\Conversion\CurrencyApi
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 */
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class CurrencyApiTest extends TestCase
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{
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    protected function setUp() :void
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    {
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        parent::setUp();
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    }
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    public function testCurrencyConversionWorking()
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    {
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        $converter = new CurrencyApi();
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        $converted_amount = $converter->convert(100, 1, 2);
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        $this->assertIsFloat($converted_amount);
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    }
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    public function testExchangeRate()
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    {
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        $converter = new CurrencyApi();
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        $exchange_rate = $converter->exchangeRate(1, 2);
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        $this->assertIsNumeric($exchange_rate);
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    }
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    public function testExchangeRateWithDate()
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    {
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        $date = Carbon::parse('2020-03-08');
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        $converter = new CurrencyApi();
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        $exchange_rate = $converter->exchangeRate(1, 2, $date);
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        $this->assertIsNumeric($exchange_rate);
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    }
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}
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