CurrencyInfoSourceTest::testThrowsExceptionIfInputIsNotString() - Code Metrics - Inspection of "Add scrutinizer.yml file excluding the examples an..." - Vinai/currency-info - Measure and Improve Code Quality continuously with Scrutinizer

Passed

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by Vinai

created 2016-06-01 20:28 UTC

testThrowsExceptionIfInputIsNotString() A

↳ Parent: CurrencyInfoSourceTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	6
rs	9.4285
cc	1
eloc	4
nc	1
nop	0

<?php

namespace VinaiKopp\CurrencyInfo\Build;

use VinaiKopp\CurrencyInfo\StaticAccess\CurrencyInfo;

/**
 * @covers \VinaiKopp\CurrencyInfo\Build\CurrencyInfoSource
 */
class CurrencyInfoSourceTest extends \PHPUnit_Framework_TestCase
{
    public function testReturnsInstanceWithGivenJson()
    {
        $testSource = [
            'EUR' => [
                CurrencyInfo::SYMBOL          => 'EUR',
                CurrencyInfo::SYMBOL_NATIVE   => '€',
                CurrencyInfo::FRACTION_DIGITS => 2,
                CurrencyInfo::ROUNDING        => 0,
                CurrencyInfo::CODE            => 'EUR',
            ],
        ];
        $currencyInfoSource = new CurrencyInfoSource($testSource);
        $this->assertSame($testSource, $currencyInfoSource->get());
    }

    public function testThrowsExceptionIfInputIsNotString()
    {
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('Input has to be a JSON encoded currency info object');
        CurrencyInfoSource::fromJson('foo');
    }

    public function testReturnsCurrencyInfoSourceInstanceFromGivenJsonString()
    {
        $testSource = ['foo' => ['bar' => 'buz']];
        $currencyInfoSource = CurrencyInfoSource::fromJson(json_encode($testSource));
        $this->assertInstanceOf(CurrencyInfoSource::class, $currencyInfoSource);
        $this->assertSame($testSource, $currencyInfoSource->get());
    }

    public function testReturnsCurrencyInfoInstanceBasedOnFileName()
    {
        $testSource = ['foo' => ['bar' => 'buz']];
        $fileName = tempnam(sys_get_temp_dir(), 'test-');
        register_shutdown_function(function () use ($fileName) {
            @unlink($fileName);
// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
        });
        file_put_contents($fileName, json_encode($testSource));

        $currencyInfoSource = CurrencyInfoSource::fromFile($fileName);
        $this->assertInstanceOf(CurrencyInfoSource::class, $currencyInfoSource);
        $this->assertSame($testSource, $currencyInfoSource->get());
    }
}


1			<?php
2
3			namespace VinaiKopp\CurrencyInfo\Build;
4
5			use VinaiKopp\CurrencyInfo\StaticAccess\CurrencyInfo;
6
7			/**
8			* @covers \VinaiKopp\CurrencyInfo\Build\CurrencyInfoSource
9			*/
10			class CurrencyInfoSourceTest extends \PHPUnit_Framework_TestCase
11			{
12			public function testReturnsInstanceWithGivenJson()
13			{
14			$testSource = [
15			'EUR' => [
16			CurrencyInfo::SYMBOL => 'EUR',
17			CurrencyInfo::SYMBOL_NATIVE => '€',
18			CurrencyInfo::FRACTION_DIGITS => 2,
19			CurrencyInfo::ROUNDING => 0,
20			CurrencyInfo::CODE => 'EUR',
21			],
22			];
23			$currencyInfoSource = new CurrencyInfoSource($testSource);
24			$this->assertSame($testSource, $currencyInfoSource->get());
25			}
26
27			public function testThrowsExceptionIfInputIsNotString()
28			{
29			$this->expectException(\InvalidArgumentException::class);
30			$this->expectExceptionMessage('Input has to be a JSON encoded currency info object');
31			CurrencyInfoSource::fromJson('foo');
32			}
33
34			public function testReturnsCurrencyInfoSourceInstanceFromGivenJsonString()
35			{
36			$testSource = ['foo' => ['bar' => 'buz']];
37			$currencyInfoSource = CurrencyInfoSource::fromJson(json_encode($testSource));
38			$this->assertInstanceOf(CurrencyInfoSource::class, $currencyInfoSource);
39			$this->assertSame($testSource, $currencyInfoSource->get());
40			}
41
42			public function testReturnsCurrencyInfoInstanceBasedOnFileName()
43			{
44			$testSource = ['foo' => ['bar' => 'buz']];
45			$fileName = tempnam(sys_get_temp_dir(), 'test-');
46			register_shutdown_function(function () use ($fileName) {
47			@unlink($fileName);
			1 ignored issue – show Security Best Practice introduced 2016-06-01 20:30 UTC by Report Bug Copy Issue Report It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended. If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of @mkdir($dir); // Better use if (@mkdir($dir) === false) { throw new \RuntimeException('The directory '.$dir.' could not be created.'); } Loading history...
48			});
49			file_put_contents($fileName, json_encode($testSource));
50
51			$currencyInfoSource = CurrencyInfoSource::fromFile($fileName);
52			$this->assertInstanceOf(CurrencyInfoSource::class, $currencyInfoSource);
53			$this->assertSame($testSource, $currencyInfoSource->get());
54			}
55			}
56

Vinai / currency-info

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testThrowsExceptionIfInputIsNotString() A

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