FeedReaderServiceTest::testSummaryLen() - Code Metrics - Inspection of "Merge branch 'dev'" - ntd/silverstripe-feedreader - Measure and Improve Code Quality continuously with Scrutinizer

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by Nicola

created 2017-12-23 23:28 UTC

FeedReaderServiceTest::testSummaryLen() B

↳ Parent: FeedReaderServiceTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	40
Code Lines	28

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	28
nc	1
nop	0
dl	0
loc	40
rs	8.8571
c	0
b	0
f	0

<?php

namespace eNTiDi\FeedReader\Tests;

use eNTiDi\FeedReader\FeedReaderService;
use GuzzleHttp\Client;
use GuzzleHttp\Handler\MockHandler;
use GuzzleHttp\HandlerStack;
use GuzzleHttp\Psr7\Response;
use GuzzleHttp\Psr7\Request;
use GuzzleHttp\Exception\RequestException;
use SilverStripe\Dev\SapphireTest;

class FeedReaderServiceTest extends SapphireTest
{
    protected $usesDatabase = false;

    /**
     * Check the behavior of the ATOM 1.0 parser.
     */
    public function testAtomParser()
    {
        // Use a dummy (but valid) URI for the requests
        $url = 'http://localhost/';

        // Create a mock and queue two responses
        $mock = new MockHandler([
            new Response(200, [], file_get_contents(__DIR__ . '/sample1.atom')),
            new Response(200, [], file_get_contents(__DIR__ . '/sample2.atom')),
        ]);
        $handler = HandlerStack::create($mock);

        $service = new FeedReaderService($url, 3600, [ 'handler' => $handler ]);
        $service->clearCache();

        // First read
        $items = $service->getItems();

        $this->assertEquals(1, $items->count());

        $item = $items[0];
        $this->assertEquals('urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a', $item->Id);
        $this->assertEquals('http://example.org/2003/12/13/atom03', $item->Link);
        $this->assertEquals('2003-12-13 18:30:02', (string) $item->Date);
        $this->assertEquals('Atom-Powered Robots Run Amok', $item->Title);
        $this->assertEquals('Some text.', $item->Summary);
        $this->assertTrue(strlen($item->Content) > 20);

        // Second read: must still return the first one (cached)
        $items = $service->getItems();
        $this->assertEquals(1, $items->count());

        // Third read: must read the sample2.atom mocked response
        $service->clearCache();
        $items = $service->getItems();

        $this->assertEquals(3, $items->count());

        $item = $items[0];
        $this->assertEquals('http://example.org/1', $item->Id);
        $this->assertEquals('', $item->Link);
        $this->assertEquals('2017-12-19 11:22:33', (string) $item->Date);
        $this->assertEquals('Entry 1', $item->Title);
        $this->assertEquals('', $item->Summary);
        $this->assertEquals('', $item->Content);

        $item = $items[1];
        $this->assertEquals('http://example.org/2', $item->Id);
        $this->assertEquals('http://example.org/link/2', $item->Link);
        $this->assertEquals('2017-12-19 22:33:44', (string) $item->Date);
        $this->assertEquals('Entry 2', $item->Title);
        $this->assertEquals('Summary 2', $item->Summary);
        $this->assertTrue(strlen($item->Content) > 5);

        $item = $items[2];
        $this->assertEquals('http://example.org/3', $item->Id);
        $this->assertEquals('http://example.org/link/3', $item->Link);
        $this->assertEquals('2017-12-19 03:44:55', (string) $item->Date);
        $this->assertEquals('Entry 3', $item->Title);
        $this->assertEquals('Summary 3', $item->Summary);
        $this->assertEquals('Summary 3', $item->Content);

        // Forth read: must still return sample2.atom (cached)
        $items = $service->getItems();
        $this->assertEquals(3, $items->count());
    }

    /**
     * Check the behavior of the RSS 2.0 parser.
     */
    public function testRSSParser()
    {
        // Use a dummy (but valid) URI for the requests
        $url = 'http://localhost/';

        // Create a mock and queue two responses
        $mock = new MockHandler([
            new Response(200, [], file_get_contents(__DIR__ . '/sample1.rss')),
            new Response(200, [], file_get_contents(__DIR__ . '/sample2.rss')),
        ]);
        $handler = HandlerStack::create($mock);

        $service = new FeedReaderService($url, 3600, [ 'handler' => $handler ]);
        $service->clearCache();

        // First read
        $items = $service->getItems();

        $this->assertEquals(1, $items->count());

        $item = $items[0];
        $this->assertEquals('7bd204c6-1655-4c27-aeee-53f933c5395f', $item->Id);
        $this->assertEquals('http://www.example.com/blog/post/1', $item->Link);
        $this->assertEquals('2009-09-06 16:20:00', (string) $item->Date);
        $this->assertEquals('Example entry', $item->Title);
        $this->assertEquals('Here is some text containing an interesting description.', $item->Summary);
        $this->assertEquals('Here is some text containing an interesting description.', $item->Content);

        // Second read: must still return the first one (cached)
        $items = $service->getItems();
        $this->assertEquals(1, $items->count());

        // Third read: must read the sample2.rss mocked response
        $service->clearCache();
        $items = $service->getItems();

        $this->assertEquals(3, $items->count());

        $item = $items[0];
        $this->assertEquals('http://example.org/1', $item->Id);
        $this->assertEquals('', $item->Link);
        $this->assertEquals('2017-12-19 11:22:33', (string) $item->Date);
        $this->assertEquals('Entry 1', $item->Title);
        $this->assertEquals('', $item->Summary);
        $this->assertEquals('', $item->Content);

        $item = $items[1];
        $this->assertEquals('http://example.org/2', $item->Id);
        $this->assertEquals('http://example.org/link/2', $item->Link);
        $this->assertEquals('2017-12-19 22:33:44', (string) $item->Date);
        $this->assertEquals('Entry 2', $item->Title);
        $this->assertEquals('Content 2', $item->Summary);
        $this->assertEquals('Content 2', $item->Content);

        $item = $items[2];
        $this->assertEquals('http://example.org/3', $item->Id);
        $this->assertEquals('http://example.org/link/3', $item->Link);
        $this->assertEquals('2017-12-19 03:44:55', (string) $item->Date);
        $this->assertEquals('Entry 3', $item->Title);
        $this->assertEquals('Summary 3', $item->Summary);
        $this->assertEquals('Summary 3', $item->Content);

        // Forth read: must still return sample2.rss (cached)
        $items = $service->getItems();
        $this->assertEquals(3, $items->count());
    }

    /**
     * Check the summary length feature for RSS2 feeds.
     */
    public function testSummaryLen()
    {
        // Create a mock and queue the responses
        $mock = new MockHandler([
            new Response(200, [], file_get_contents(__DIR__ . '/sample1.rss')),
            new Response(200, [], file_get_contents(__DIR__ . '/sample1.rss')),
            new Response(200, [], file_get_contents(__DIR__ . '/sample1.rss')),
            new Response(200, [], file_get_contents(__DIR__ . '/sample1.rss')),
        ]);
        $handler = HandlerStack::create($mock);
        $service = new FeedReaderService('http://localhost/', 3600, [ 'handler' => $handler ]);
        $service->clearCache();

        // Check the default summary length
        $this->assertEquals(155, $service->getSummaryLen());
        $item = $service->getItems()[0];
        $this->assertEquals('Here is some text containing an interesting description.', $item->Summary);

        // Try the ellipsisation algorithm
        $service->setSummaryLen(50);
        $this->assertEquals(50, $service->getSummaryLen());
        $item = $service->getItems()[0];
        $this->assertEquals('Here is some text containing an interesting description.', $item->Summary);

        // Without clearing the cache, the old item values are retained
        $service->clearCache();
        $item = $service->getItems()[0];
        $this->assertEquals('Here is some text containing an interesting...', $item->Summary);

        $service->setSummaryLen(30);
        $this->assertEquals(30, $service->getSummaryLen());
        $service->clearCache();
        $item = $service->getItems()[0];
        $this->assertEquals('Here is some text...', $item->Summary);

        $service->setSummaryLen(31);
        $this->assertEquals(31, $service->getSummaryLen());
        $service->clearCache();
        $item = $service->getItems()[0];
        $this->assertEquals('Here is some text containing...', $item->Summary);
    }
}


1			<?php
2
3			namespace eNTiDi\FeedReader\Tests;
4
5			use eNTiDi\FeedReader\FeedReaderService;
6			use GuzzleHttp\Client;
7			use GuzzleHttp\Handler\MockHandler;
8			use GuzzleHttp\HandlerStack;
9			use GuzzleHttp\Psr7\Response;
10			use GuzzleHttp\Psr7\Request;
11			use GuzzleHttp\Exception\RequestException;
12			use SilverStripe\Dev\SapphireTest;
13
14			class FeedReaderServiceTest extends SapphireTest
15			{
16			protected $usesDatabase = false;
17
18			/**
19			* Check the behavior of the ATOM 1.0 parser.
20			*/
21			public function testAtomParser()
22			{
23			// Use a dummy (but valid) URI for the requests
24			$url = 'http://localhost/';
25
26			// Create a mock and queue two responses
27			$mock = new MockHandler([
28			new Response(200, [], file_get_contents(__DIR__ . '/sample1.atom')),
29			new Response(200, [], file_get_contents(__DIR__ . '/sample2.atom')),
30			]);
31			$handler = HandlerStack::create($mock);
32
33			$service = new FeedReaderService($url, 3600, [ 'handler' => $handler ]);
34			$service->clearCache();
35
36			// First read
37			$items = $service->getItems();
38
39			$this->assertEquals(1, $items->count());
40
41			$item = $items[0];
42			$this->assertEquals('urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a', $item->Id);
43			$this->assertEquals('http://example.org/2003/12/13/atom03', $item->Link);
44			$this->assertEquals('2003-12-13 18:30:02', (string) $item->Date);
45			$this->assertEquals('Atom-Powered Robots Run Amok', $item->Title);
46			$this->assertEquals('Some text.', $item->Summary);
47			$this->assertTrue(strlen($item->Content) > 20);
48
49			// Second read: must still return the first one (cached)
50			$items = $service->getItems();
51			$this->assertEquals(1, $items->count());
52
53			// Third read: must read the sample2.atom mocked response
54			$service->clearCache();
55			$items = $service->getItems();
56
57			$this->assertEquals(3, $items->count());
58
59			$item = $items[0];
60			$this->assertEquals('http://example.org/1', $item->Id);
61			$this->assertEquals('', $item->Link);
62			$this->assertEquals('2017-12-19 11:22:33', (string) $item->Date);
63			$this->assertEquals('Entry 1', $item->Title);
64			$this->assertEquals('', $item->Summary);
65			$this->assertEquals('', $item->Content);
66
67			$item = $items[1];
68			$this->assertEquals('http://example.org/2', $item->Id);
69			$this->assertEquals('http://example.org/link/2', $item->Link);
70			$this->assertEquals('2017-12-19 22:33:44', (string) $item->Date);
71			$this->assertEquals('Entry 2', $item->Title);
72			$this->assertEquals('Summary 2', $item->Summary);
73			$this->assertTrue(strlen($item->Content) > 5);
74
75			$item = $items[2];
76			$this->assertEquals('http://example.org/3', $item->Id);
77			$this->assertEquals('http://example.org/link/3', $item->Link);
78			$this->assertEquals('2017-12-19 03:44:55', (string) $item->Date);
79			$this->assertEquals('Entry 3', $item->Title);
80			$this->assertEquals('Summary 3', $item->Summary);
81			$this->assertEquals('Summary 3', $item->Content);
82
83			// Forth read: must still return sample2.atom (cached)
84			$items = $service->getItems();
85			$this->assertEquals(3, $items->count());
86			}
87
88			/**
89			* Check the behavior of the RSS 2.0 parser.
90			*/
91			public function testRSSParser()
92			{
93			// Use a dummy (but valid) URI for the requests
94			$url = 'http://localhost/';
95
96			// Create a mock and queue two responses
97			$mock = new MockHandler([
98			new Response(200, [], file_get_contents(__DIR__ . '/sample1.rss')),
99			new Response(200, [], file_get_contents(__DIR__ . '/sample2.rss')),
100			]);
101			$handler = HandlerStack::create($mock);
102
103			$service = new FeedReaderService($url, 3600, [ 'handler' => $handler ]);
104			$service->clearCache();
105
106			// First read
107			$items = $service->getItems();
108
109			$this->assertEquals(1, $items->count());
110
111			$item = $items[0];
112			$this->assertEquals('7bd204c6-1655-4c27-aeee-53f933c5395f', $item->Id);
113			$this->assertEquals('http://www.example.com/blog/post/1', $item->Link);
114			$this->assertEquals('2009-09-06 16:20:00', (string) $item->Date);
115			$this->assertEquals('Example entry', $item->Title);
116			$this->assertEquals('Here is some text containing an interesting description.', $item->Summary);
117			$this->assertEquals('Here is some text containing an interesting description.', $item->Content);
118
119			// Second read: must still return the first one (cached)
120			$items = $service->getItems();
121			$this->assertEquals(1, $items->count());
122
123			// Third read: must read the sample2.rss mocked response
124			$service->clearCache();
125			$items = $service->getItems();
126
127			$this->assertEquals(3, $items->count());
128
129			$item = $items[0];
130			$this->assertEquals('http://example.org/1', $item->Id);
131			$this->assertEquals('', $item->Link);
132			$this->assertEquals('2017-12-19 11:22:33', (string) $item->Date);
133			$this->assertEquals('Entry 1', $item->Title);
134			$this->assertEquals('', $item->Summary);
135			$this->assertEquals('', $item->Content);
136
137			$item = $items[1];
138			$this->assertEquals('http://example.org/2', $item->Id);
139			$this->assertEquals('http://example.org/link/2', $item->Link);
140			$this->assertEquals('2017-12-19 22:33:44', (string) $item->Date);
141			$this->assertEquals('Entry 2', $item->Title);
142			$this->assertEquals('Content 2', $item->Summary);
143			$this->assertEquals('Content 2', $item->Content);
144
145			$item = $items[2];
146			$this->assertEquals('http://example.org/3', $item->Id);
147			$this->assertEquals('http://example.org/link/3', $item->Link);
148			$this->assertEquals('2017-12-19 03:44:55', (string) $item->Date);
149			$this->assertEquals('Entry 3', $item->Title);
150			$this->assertEquals('Summary 3', $item->Summary);
151			$this->assertEquals('Summary 3', $item->Content);
152
153			// Forth read: must still return sample2.rss (cached)
154			$items = $service->getItems();
155			$this->assertEquals(3, $items->count());
156			}
157
158			/**
159			* Check the summary length feature for RSS2 feeds.
160			*/
161			public function testSummaryLen()
162			{
163			// Create a mock and queue the responses
164			$mock = new MockHandler([
165			new Response(200, [], file_get_contents(__DIR__ . '/sample1.rss')),
166			new Response(200, [], file_get_contents(__DIR__ . '/sample1.rss')),
167			new Response(200, [], file_get_contents(__DIR__ . '/sample1.rss')),
168			new Response(200, [], file_get_contents(__DIR__ . '/sample1.rss')),
169			]);
170			$handler = HandlerStack::create($mock);
171			$service = new FeedReaderService('http://localhost/', 3600, [ 'handler' => $handler ]);
172			$service->clearCache();
173
174			// Check the default summary length
175			$this->assertEquals(155, $service->getSummaryLen());
176			$item = $service->getItems()[0];
177			$this->assertEquals('Here is some text containing an interesting description.', $item->Summary);
178
179			// Try the ellipsisation algorithm
180			$service->setSummaryLen(50);
181			$this->assertEquals(50, $service->getSummaryLen());
182			$item = $service->getItems()[0];
183			$this->assertEquals('Here is some text containing an interesting description.', $item->Summary);
184
185			// Without clearing the cache, the old item values are retained
186			$service->clearCache();
187			$item = $service->getItems()[0];
188			$this->assertEquals('Here is some text containing an interesting...', $item->Summary);
189
190			$service->setSummaryLen(30);
191			$this->assertEquals(30, $service->getSummaryLen());
192			$service->clearCache();
193			$item = $service->getItems()[0];
194			$this->assertEquals('Here is some text...', $item->Summary);
195
196			$service->setSummaryLen(31);
197			$this->assertEquals(31, $service->getSummaryLen());
198			$service->clearCache();
199			$item = $service->getItems()[0];
200			$this->assertEquals('Here is some text containing...', $item->Summary);
201			}
202			}
203

ntd / silverstripe-feedreader

Push — master ( c3fcb2...479941 )

FeedReaderServiceTest::testSummaryLen() B

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