ResourceInputStreamTest::testRead() - Code Metrics - php-school/terminal - Measure and Improve Code Quality continuously with Scrutinizer

ResourceInputStreamTest::testRead() A
last analyzed 2023-03-14 13:48 UTC

↳ Parent: ResourceInputStreamTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	16
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	9
c	1
b	0
f	0
dl	0
loc	16
rs	9.9666
cc	1
nc	1
nop	0

<?php

namespace PhpSchool\TerminalTest\IO;

use PhpSchool\Terminal\IO\ResourceInputStream;
use PHPUnit\Framework\TestCase;

/**
 * @author Aydin Hassan <[email protected]>
 */
class ResourceInputStreamTest extends TestCase
{
    public function testNonStream() : void
    {
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('Expected a valid stream');
        new ResourceInputStream(42);
    }

    public function testNotReadable() : void
    {
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('Expected a readable stream');
        new ResourceInputStream(\STDOUT);
    }

    public function testRead() : void
    {
        $stream = fopen('php://memory', 'r+');
        fwrite($stream, '1234');
        rewind($stream);

        $inputStream = new ResourceInputStream($stream);

        $input = '';
        $inputStream->read(4, function ($buffer) use (&$input) {
            $input .= $buffer;
        });

        static::assertSame('1234', $input);

        fclose($stream);
    }
}


1			<?php
2
3			namespace PhpSchool\TerminalTest\IO;
4
5			use PhpSchool\Terminal\IO\ResourceInputStream;
6			use PHPUnit\Framework\TestCase;
7
8			/**
9			* @author Aydin Hassan <[email protected]>
10			*/
11			class ResourceInputStreamTest extends TestCase
12			{
13			public function testNonStream() : void
14			{
15			$this->expectException(\InvalidArgumentException::class);
16			$this->expectExceptionMessage('Expected a valid stream');
17			new ResourceInputStream(42);
18			}
19
20			public function testNotReadable() : void
21			{
22			$this->expectException(\InvalidArgumentException::class);
23			$this->expectExceptionMessage('Expected a readable stream');
24			new ResourceInputStream(\STDOUT);
25			}
26
27			public function testRead() : void
28			{
29			$stream = fopen('php://memory', 'r+');
30			fwrite($stream, '1234');
31			rewind($stream);
32
33			$inputStream = new ResourceInputStream($stream);
34
35			$input = '';
36			$inputStream->read(4, function ($buffer) use (&$input) {
37			$input .= $buffer;
38			});
39
40			static::assertSame('1234', $input);
41
42			fclose($stream);
43			}
44			}
45

php-school / terminal

ResourceInputStreamTest::testRead() A last analyzed 2023-03-14 13:48 UTC

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ResourceInputStreamTest::testRead() A
last analyzed 2023-03-14 13:48 UTC