ResourceOutputStreamTest   A
last analyzed

Complexity

Total Complexity 3

Size/Duplication

Total Lines 24
Duplicated Lines 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
wmc 3
eloc 12
c 1
b 0
f 0
dl 0
loc 24
rs 10

3 Methods

Rating   Name   Duplication   Size   Complexity  
A testNotWritable() 0 5 1
A testNonStream() 0 5 1
A testWrite() 0 8 1
1
<?php
2
3
namespace PhpSchool\TerminalTest\IO;
4
5
use PhpSchool\Terminal\IO\ResourceOutputStream;
6
use PHPUnit\Framework\TestCase;
7
8
/**
9
 * @author Aydin Hassan <[email protected]>
10
 */
11
class ResourceOutputStreamTest extends TestCase
12
{
13
    public function testNonStream() : void
14
    {
15
        $this->expectException(\InvalidArgumentException::class);
16
        $this->expectExceptionMessage('Expected a valid stream');
17
        new ResourceOutputStream(42);
18
    }
19
20
    public function testNotWritable() : void
21
    {
22
        $this->expectException(\InvalidArgumentException::class);
23
        $this->expectExceptionMessage('Expected a writable stream');
24
        new ResourceOutputStream(\STDIN);
25
    }
26
27
    public function testWrite() : void
28
    {
29
        $stream = fopen('php://memory', 'r+');
30
        $outputStream = new ResourceOutputStream($stream);
31
        $outputStream->write('123456789');
32
33
        rewind($stream);
34
        static::assertEquals('123456789', stream_get_contents($stream));
35
    }
36
}
37