RequestTest::testGetRequestTarget() - Code Metrics - Inspection of "Added more tests and scrutnizer fixes (#107)" - Nyholm/psr7 - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ac4cc7...3c4d8e )

by Tobias

created 2019-02-16 16:57 UTC

RequestTest::testGetRequestTarget() A

↳ Parent: RequestTest

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	11
Ratio	100 %

Importance

Changes

Metric	Value
dl	11
loc	11
rs	9.9
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php

namespace Tests\Nyholm\Psr7;

use Nyholm\Psr7\Request;
use Nyholm\Psr7\Uri;
use PHPUnit\Framework\TestCase;
use Psr\Http\Message\StreamInterface;

/**
 * @covers \Nyholm\Psr7\Request
 */
class RequestTest extends TestCase
{
    public function testRequestUriMayBeString()
    {
        $r = new Request('GET', '/');
        $this->assertEquals('/', (string) $r->getUri());
    }

    public function testRequestUriMayBeUri()
    {
        $uri = new Uri('/');
        $r = new Request('GET', $uri);
        $this->assertSame($uri, $r->getUri());
    }

    public function testValidateRequestUri()
    {
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('Unable to parse URI: ///');

        new Request('GET', '///');
    }

    public function testCanConstructWithBody()
    {
        $r = new Request('GET', '/', [], 'baz');
        $this->assertInstanceOf(StreamInterface::class, $r->getBody());
        $this->assertEquals('baz', (string) $r->getBody());
    }

    public function testNullBody()
    {
        $r = new Request('GET', '/', [], null);
        $this->assertInstanceOf(StreamInterface::class, $r->getBody());
        $this->assertSame('', (string) $r->getBody());
    }

    public function testFalseyBody()
    {
        $r = new Request('GET', '/', [], '0');
        $this->assertInstanceOf(StreamInterface::class, $r->getBody());
        $this->assertSame('0', (string) $r->getBody());
    }

    public function testConstructorDoesNotReadStreamBody()
    {
        $body = $this->getMockBuilder(StreamInterface::class)->getMock();
        $body->expects($this->never())
            ->method('__toString');

        $r = new Request('GET', '/', [], $body);
        $this->assertSame($body, $r->getBody());
    }

    public function testWithUri()
    {
        $r1 = new Request('GET', '/');
        $u1 = $r1->getUri();
        $u2 = new Uri('http://www.example.com');
        $r2 = $r1->withUri($u2);
        $this->assertNotSame($r1, $r2);
        $this->assertSame($u2, $r2->getUri());
        $this->assertSame($u1, $r1->getUri());

        $r3 = new Request('GET', '/');
        $u3 = $r3->getUri();
        $r4 = $r3->withUri($u3);
        $this->assertSame($r3, $r4, 'If the Request did not change, then there is no need to create a new request object');

        $u4 = new Uri('/');
        $r5 = $r3->withUri($u4);
        $this->assertNotSame($r3, $r5);
    }

    public function testSameInstanceWhenSameUri()
    {
        $r1 = new Request('GET', 'http://foo.com');
        $r2 = $r1->withUri($r1->getUri());
        $this->assertSame($r1, $r2);
    }

    public function testWithRequestTarget()
    {
        $r1 = new Request('GET', '/');
        $r2 = $r1->withRequestTarget('*');
        $this->assertEquals('*', $r2->getRequestTarget());
        $this->assertEquals('/', $r1->getRequestTarget());
    }

    public function testWithInvalidRequestTarget()
    {
        $r = new Request('GET', '/');
        $this->expectException(\InvalidArgumentException::class);
        $r->withRequestTarget('foo bar');
    }

    public function testGetRequestTarget()
    {
        $r = new Request('GET', 'https://nyholm.tech');
        $this->assertEquals('/', $r->getRequestTarget());

        $r = new Request('GET', 'https://nyholm.tech/foo?bar=baz');
        $this->assertEquals('/foo?bar=baz', $r->getRequestTarget());

        $r = new Request('GET', 'https://nyholm.tech?bar=baz');
        $this->assertEquals('/?bar=baz', $r->getRequestTarget());
    }

    public function testRequestTargetDoesNotAllowSpaces()
    {
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('Invalid request target provided; cannot contain whitespace');

        $r1 = new Request('GET', '/');
        $r1->withRequestTarget('/foo bar');
    }

    public function testRequestTargetDefaultsToSlash()
    {
        $r1 = new Request('GET', '');
        $this->assertEquals('/', $r1->getRequestTarget());
        $r2 = new Request('GET', '*');
        $this->assertEquals('*', $r2->getRequestTarget());
        $r3 = new Request('GET', 'http://foo.com/bar baz/');
        $this->assertEquals('/bar%20baz/', $r3->getRequestTarget());
    }

    public function testBuildsRequestTarget()
    {
        $r1 = new Request('GET', 'http://foo.com/baz?bar=bam');
        $this->assertEquals('/baz?bar=bam', $r1->getRequestTarget());
    }

    public function testBuildsRequestTargetWithFalseyQuery()
    {
        $r1 = new Request('GET', 'http://foo.com/baz?0');
        $this->assertEquals('/baz?0', $r1->getRequestTarget());
    }

    public function testHostIsAddedFirst()
    {
        $r = new Request('GET', 'http://foo.com/baz?bar=bam', ['Foo' => 'Bar']);
        $this->assertEquals([
            'Host' => ['foo.com'],
            'Foo' => ['Bar'],
        ], $r->getHeaders());
    }

    public function testCanGetHeaderAsCsv()
    {
        $r = new Request('GET', 'http://foo.com/baz?bar=bam', [
            'Foo' => ['a', 'b', 'c'],
        ]);
        $this->assertEquals('a, b, c', $r->getHeaderLine('Foo'));
        $this->assertEquals('', $r->getHeaderLine('Bar'));
    }

    public function testHostIsNotOverwrittenWhenPreservingHost()
    {
        $r = new Request('GET', 'http://foo.com/baz?bar=bam', ['Host' => 'a.com']);
        $this->assertEquals(['Host' => ['a.com']], $r->getHeaders());
        $r2 = $r->withUri(new Uri('http://www.foo.com/bar'), true);
        $this->assertEquals('a.com', $r2->getHeaderLine('Host'));
    }

    public function testOverridesHostWithUri()
    {
        $r = new Request('GET', 'http://foo.com/baz?bar=bam');
        $this->assertEquals(['Host' => ['foo.com']], $r->getHeaders());
        $r2 = $r->withUri(new Uri('http://www.baz.com/bar'));
        $this->assertEquals('www.baz.com', $r2->getHeaderLine('Host'));
    }

    public function testAggregatesHeaders()
    {
        $r = new Request('GET', '', [
            'ZOO' => 'zoobar',
            'zoo' => ['foobar', 'zoobar'],
        ]);
        $this->assertEquals(['ZOO' => ['zoobar', 'foobar', 'zoobar']], $r->getHeaders());
        $this->assertEquals('zoobar, foobar, zoobar', $r->getHeaderLine('zoo'));
    }

    public function testSupportNumericHeaders()
    {
        $r = new Request('GET', '', [
            'Content-Length' => 200,
        ]);
        $this->assertSame(['Content-Length' => ['200']], $r->getHeaders());
        $this->assertSame('200', $r->getHeaderLine('Content-Length'));
    }

    public function testAddsPortToHeader()
    {
        $r = new Request('GET', 'http://foo.com:8124/bar');
        $this->assertEquals('foo.com:8124', $r->getHeaderLine('host'));
    }

    public function testAddsPortToHeaderAndReplacePreviousPort()
    {
        $r = new Request('GET', 'http://foo.com:8124/bar');
        $r = $r->withUri(new Uri('http://foo.com:8125/bar'));
        $this->assertEquals('foo.com:8125', $r->getHeaderLine('host'));
    }

    public function testCannotHaveHeaderWithEmptyName()
    {
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('Header name must be an RFC 7230 compatible string.');
        $r = new Request('GET', 'https://example.com/');
        $r->withHeader('', 'Bar');
    }

    public function testCanHaveHeaderWithEmptyValue()
    {
        $r = new Request('GET', 'https://example.com/');
        $r = $r->withHeader('Foo', '');
        $this->assertEquals([''], $r->getHeader('Foo'));
    }

    public function testUpdateHostFromUri()
    {
        $request = new Request('GET', '/');
        $request = $request->withUri(new Uri('https://nyholm.tech'));
        $this->assertEquals('nyholm.tech', $request->getHeaderLine('Host'));

        $request = new Request('GET', 'https://example.com/');
        $this->assertEquals('example.com', $request->getHeaderLine('Host'));
        $request = $request->withUri(new Uri('https://nyholm.tech'));
        $this->assertEquals('nyholm.tech', $request->getHeaderLine('Host'));

        $request = new Request('GET', '/');
        $request = $request->withUri(new Uri('https://nyholm.tech:8080'));
        $this->assertEquals('nyholm.tech:8080', $request->getHeaderLine('Host'));

        $request = new Request('GET', '/');
        $request = $request->withUri(new Uri('https://nyholm.tech:443'));
        $this->assertEquals('nyholm.tech', $request->getHeaderLine('Host'));
    }
}


1		<?php
2
3		namespace Tests\Nyholm\Psr7;
4
5		use Nyholm\Psr7\Request;
6		use Nyholm\Psr7\Uri;
7		use PHPUnit\Framework\TestCase;
8		use Psr\Http\Message\StreamInterface;
9
10		/**
11		* @covers \Nyholm\Psr7\Request
12		*/
13		class RequestTest extends TestCase
14		{
15		public function testRequestUriMayBeString()
16		{
17		$r = new Request('GET', '/');
18		$this->assertEquals('/', (string) $r->getUri());
19		}
20
21		public function testRequestUriMayBeUri()
22		{
23		$uri = new Uri('/');
24		$r = new Request('GET', $uri);
25		$this->assertSame($uri, $r->getUri());
26		}
27
28		public function testValidateRequestUri()
29		{
30		$this->expectException(\InvalidArgumentException::class);
31		$this->expectExceptionMessage('Unable to parse URI: ///');
32
33		new Request('GET', '///');
34		}
35
36		public function testCanConstructWithBody()
37		{
38		$r = new Request('GET', '/', [], 'baz');
39		$this->assertInstanceOf(StreamInterface::class, $r->getBody());
40		$this->assertEquals('baz', (string) $r->getBody());
41		}
42
43		public function testNullBody()
44		{
45		$r = new Request('GET', '/', [], null);
46		$this->assertInstanceOf(StreamInterface::class, $r->getBody());
47		$this->assertSame('', (string) $r->getBody());
48		}
49
50		public function testFalseyBody()
51		{
52		$r = new Request('GET', '/', [], '0');
53		$this->assertInstanceOf(StreamInterface::class, $r->getBody());
54		$this->assertSame('0', (string) $r->getBody());
55		}
56
57		public function testConstructorDoesNotReadStreamBody()
58		{
59		$body = $this->getMockBuilder(StreamInterface::class)->getMock();
60		$body->expects($this->never())
61		->method('__toString');
62
63		$r = new Request('GET', '/', [], $body);
64		$this->assertSame($body, $r->getBody());
65		}
66
67		public function testWithUri()
68		{
69		$r1 = new Request('GET', '/');
70		$u1 = $r1->getUri();
71		$u2 = new Uri('http://www.example.com');
72		$r2 = $r1->withUri($u2);
73		$this->assertNotSame($r1, $r2);
74		$this->assertSame($u2, $r2->getUri());
75		$this->assertSame($u1, $r1->getUri());
76
77		$r3 = new Request('GET', '/');
78		$u3 = $r3->getUri();
79		$r4 = $r3->withUri($u3);
80		$this->assertSame($r3, $r4, 'If the Request did not change, then there is no need to create a new request object');
81
82		$u4 = new Uri('/');
83		$r5 = $r3->withUri($u4);
84		$this->assertNotSame($r3, $r5);
85		}
86
87		public function testSameInstanceWhenSameUri()
88		{
89		$r1 = new Request('GET', 'http://foo.com');
90		$r2 = $r1->withUri($r1->getUri());
91		$this->assertSame($r1, $r2);
92		}
93
94		public function testWithRequestTarget()
95		{
96		$r1 = new Request('GET', '/');
97		$r2 = $r1->withRequestTarget('*');
98		$this->assertEquals('*', $r2->getRequestTarget());
99		$this->assertEquals('/', $r1->getRequestTarget());
100		}
101
102		public function testWithInvalidRequestTarget()
103		{
104		$r = new Request('GET', '/');
105		$this->expectException(\InvalidArgumentException::class);
106		$r->withRequestTarget('foo bar');
107		}
108
109	View Code Duplication	public function testGetRequestTarget()
110		{
111		$r = new Request('GET', 'https://nyholm.tech');
112		$this->assertEquals('/', $r->getRequestTarget());
113
114		$r = new Request('GET', 'https://nyholm.tech/foo?bar=baz');
115		$this->assertEquals('/foo?bar=baz', $r->getRequestTarget());
116
117		$r = new Request('GET', 'https://nyholm.tech?bar=baz');
118		$this->assertEquals('/?bar=baz', $r->getRequestTarget());
119		}
120
121		public function testRequestTargetDoesNotAllowSpaces()
122		{
123		$this->expectException(\InvalidArgumentException::class);
124		$this->expectExceptionMessage('Invalid request target provided; cannot contain whitespace');
125
126		$r1 = new Request('GET', '/');
127		$r1->withRequestTarget('/foo bar');
128		}
129
130	View Code Duplication	public function testRequestTargetDefaultsToSlash()
131		{
132		$r1 = new Request('GET', '');
133		$this->assertEquals('/', $r1->getRequestTarget());
134		$r2 = new Request('GET', '*');
135		$this->assertEquals('*', $r2->getRequestTarget());
136		$r3 = new Request('GET', 'http://foo.com/bar baz/');
137		$this->assertEquals('/bar%20baz/', $r3->getRequestTarget());
138		}
139
140		public function testBuildsRequestTarget()
141		{
142		$r1 = new Request('GET', 'http://foo.com/baz?bar=bam');
143		$this->assertEquals('/baz?bar=bam', $r1->getRequestTarget());
144		}
145
146		public function testBuildsRequestTargetWithFalseyQuery()
147		{
148		$r1 = new Request('GET', 'http://foo.com/baz?0');
149		$this->assertEquals('/baz?0', $r1->getRequestTarget());
150		}
151
152		public function testHostIsAddedFirst()
153		{
154		$r = new Request('GET', 'http://foo.com/baz?bar=bam', ['Foo' => 'Bar']);
155		$this->assertEquals([
156		'Host' => ['foo.com'],
157		'Foo' => ['Bar'],
158		], $r->getHeaders());
159		}
160
161		public function testCanGetHeaderAsCsv()
162		{
163		$r = new Request('GET', 'http://foo.com/baz?bar=bam', [
164		'Foo' => ['a', 'b', 'c'],
165		]);
166		$this->assertEquals('a, b, c', $r->getHeaderLine('Foo'));
167		$this->assertEquals('', $r->getHeaderLine('Bar'));
168		}
169
170	View Code Duplication	public function testHostIsNotOverwrittenWhenPreservingHost()
171		{
172		$r = new Request('GET', 'http://foo.com/baz?bar=bam', ['Host' => 'a.com']);
173		$this->assertEquals(['Host' => ['a.com']], $r->getHeaders());
174		$r2 = $r->withUri(new Uri('http://www.foo.com/bar'), true);
175		$this->assertEquals('a.com', $r2->getHeaderLine('Host'));
176		}
177
178	View Code Duplication	public function testOverridesHostWithUri()
179		{
180		$r = new Request('GET', 'http://foo.com/baz?bar=bam');
181		$this->assertEquals(['Host' => ['foo.com']], $r->getHeaders());
182		$r2 = $r->withUri(new Uri('http://www.baz.com/bar'));
183		$this->assertEquals('www.baz.com', $r2->getHeaderLine('Host'));
184		}
185
186		public function testAggregatesHeaders()
187		{
188		$r = new Request('GET', '', [
189		'ZOO' => 'zoobar',
190		'zoo' => ['foobar', 'zoobar'],
191		]);
192		$this->assertEquals(['ZOO' => ['zoobar', 'foobar', 'zoobar']], $r->getHeaders());
193		$this->assertEquals('zoobar, foobar, zoobar', $r->getHeaderLine('zoo'));
194		}
195
196	View Code Duplication	public function testSupportNumericHeaders()
197		{
198		$r = new Request('GET', '', [
199		'Content-Length' => 200,
200		]);
201		$this->assertSame(['Content-Length' => ['200']], $r->getHeaders());
202		$this->assertSame('200', $r->getHeaderLine('Content-Length'));
203		}
204
205		public function testAddsPortToHeader()
206		{
207		$r = new Request('GET', 'http://foo.com:8124/bar');
208		$this->assertEquals('foo.com:8124', $r->getHeaderLine('host'));
209		}
210
211		public function testAddsPortToHeaderAndReplacePreviousPort()
212		{
213		$r = new Request('GET', 'http://foo.com:8124/bar');
214		$r = $r->withUri(new Uri('http://foo.com:8125/bar'));
215		$this->assertEquals('foo.com:8125', $r->getHeaderLine('host'));
216		}
217
218		public function testCannotHaveHeaderWithEmptyName()
219		{
220		$this->expectException(\InvalidArgumentException::class);
221		$this->expectExceptionMessage('Header name must be an RFC 7230 compatible string.');
222		$r = new Request('GET', 'https://example.com/');
223		$r->withHeader('', 'Bar');
224		}
225
226		public function testCanHaveHeaderWithEmptyValue()
227		{
228		$r = new Request('GET', 'https://example.com/');
229		$r = $r->withHeader('Foo', '');
230		$this->assertEquals([''], $r->getHeader('Foo'));
231		}
232
233		public function testUpdateHostFromUri()
234		{
235		$request = new Request('GET', '/');
236		$request = $request->withUri(new Uri('https://nyholm.tech'));
237		$this->assertEquals('nyholm.tech', $request->getHeaderLine('Host'));
238
239		$request = new Request('GET', 'https://example.com/');
240		$this->assertEquals('example.com', $request->getHeaderLine('Host'));
241		$request = $request->withUri(new Uri('https://nyholm.tech'));
242		$this->assertEquals('nyholm.tech', $request->getHeaderLine('Host'));
243
244		$request = new Request('GET', '/');
245		$request = $request->withUri(new Uri('https://nyholm.tech:8080'));
246		$this->assertEquals('nyholm.tech:8080', $request->getHeaderLine('Host'));
247
248		$request = new Request('GET', '/');
249		$request = $request->withUri(new Uri('https://nyholm.tech:443'));
250		$this->assertEquals('nyholm.tech', $request->getHeaderLine('Host'));
251		}
252		}
253

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RequestTest::testGetRequestTarget() A

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