MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / tests / phpunit / includes / libs / http / HttpAcceptNegotiatorTest.php

diff --git a/tests/phpunit/includes/libs/http/HttpAcceptNegotiatorTest.php b/tests/phpunit/includes/libs/http/HttpAcceptNegotiatorTest.php
new file mode 100644 (file)
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+++ b/tests/phpunit/includes/libs/http/HttpAcceptNegotiatorTest.php
@@ -0,0 +1,151 @@
+<?php
+
+use Wikimedia\Http\HttpAcceptNegotiator;
+
+/**
+ * @covers Wikimedia\Http\HttpAcceptNegotiator
+ *
+ * @license GPL-2.0+
+ * @author Daniel Kinzler
+ */
+class HttpAcceptNegotiatorTest extends \PHPUnit_Framework_TestCase {
+
+       public function provideGetFirstSupportedValue() {
+               return [
+                       [ // #0: empty
+                               [], // supported
+                               [], // accepted
+                               null, // default
+                               null,  // expected
+                       ],
+                       [ // #1: simple
+                               [ 'text/foo', 'text/BAR', 'application/zuul' ], // supported
+                               [ 'text/xzy', 'text/bar' ], // accepted
+                               null, // default
+                               'text/BAR',  // expected
+                       ],
+                       [ // #2: default
+                               [ 'text/foo', 'text/BAR', 'application/zuul' ], // supported
+                               [ 'text/xzy', 'text/xoo' ], // accepted
+                               'X', // default
+                               'X',  // expected
+                       ],
+                       [ // #3: preference
+                               [ 'text/foo', 'text/bar', 'application/zuul' ], // supported
+                               [ 'text/xoo', 'text/BAR', 'text/foo' ], // accepted
+                               null, // default
+                               'text/bar',  // expected
+                       ],
+                       [ // #4: * wildcard
+                               [ 'text/foo', 'text/BAR', 'application/zuul' ], // supported
+                               [ 'text/xoo', '*' ], // accepted
+                               null, // default
+                               'text/foo',  // expected
+                       ],
+                       [ // #5: */* wildcard
+                               [ 'text/foo', 'text/BAR', 'application/zuul' ], // supported
+                               [ 'text/xoo', '*/*' ], // accepted
+                               null, // default
+                               'text/foo',  // expected
+                       ],
+                       [ // #6: text/* wildcard
+                               [ 'text/foo', 'text/BAR', 'application/zuul' ], // supported
+                               [ 'application/*', 'text/foo' ], // accepted
+                               null, // default
+                               'application/zuul',  // expected
+                       ],
+               ];
+       }
+
+       /**
+        * @dataProvider provideGetFirstSupportedValue
+        */
+       public function testGetFirstSupportedValue( $supported, $accepted, $default, $expected ) {
+               $negotiator = new HttpAcceptNegotiator( $supported );
+               $actual = $negotiator->getFirstSupportedValue( $accepted, $default );
+
+               $this->assertEquals( $expected, $actual );
+       }
+
+       public function provideGetBestSupportedKey() {
+               return [
+                       [ // #0: empty
+                               [], // supported
+                               [], // accepted
+                               null, // default
+                               null,  // expected
+                       ],
+                       [ // #1: simple
+                               [ 'text/foo', 'text/BAR', 'application/zuul' ], // supported
+                               [ 'text/xzy' => 1, 'text/bar' => 0.5 ], // accepted
+                               null, // default
+                               'text/BAR',  // expected
+                       ],
+                       [ // #2: default
+                               [ 'text/foo', 'text/BAR', 'application/zuul' ], // supported
+                               [ 'text/xzy' => 1, 'text/xoo' => 0.5 ], // accepted
+                               'X', // default
+                               'X',  // expected
+                       ],
+                       [ // #3: weighted
+                               [ 'text/foo', 'text/BAR', 'application/zuul' ], // supported
+                               [ 'text/foo' => 0.3, 'text/BAR' => 0.8, 'application/zuul' => 0.5 ], // accepted
+                               null, // default
+                               'text/BAR',  // expected
+                       ],
+                       [ // #4: zero weight
+                               [ 'text/foo', 'text/BAR', 'application/zuul' ], // supported
+                               [ 'text/foo' => 0, 'text/xoo' => 1 ], // accepted
+                               null, // default
+                               null,  // expected
+                       ],
+                       [ // #5: * wildcard
+                               [ 'text/foo', 'text/BAR', 'application/zuul' ], // supported
+                               [ 'text/xoo' => 0.5, '*' => 0.1 ], // accepted
+                               null, // default
+                               'text/foo',  // expected
+                       ],
+                       [ // #6: */* wildcard
+                               [ 'text/foo', 'text/BAR', 'application/zuul' ], // supported
+                               [ 'text/xoo' => 0.5, '*/*' => 0.1 ], // accepted
+                               null, // default
+                               'text/foo',  // expected
+                       ],
+                       [ // #7: text/* wildcard
+                               [ 'text/foo', 'text/BAR', 'application/zuul' ], // supported
+                               [ 'text/foo' => 0.3, 'application/*' => 0.8 ], // accepted
+                               null, // default
+                               'application/zuul',  // expected
+                       ],
+                       [ // #8: Test specific format preferred over wildcard (T133314)
+                               [ 'application/rdf+xml', 'text/json', 'text/html' ], // supported
+                               [ '*/*' => 1, 'text/html' => 1 ], // accepted
+                               null, // default
+                               'text/html',  // expected
+                       ],
+                       [ // #9: Test specific format preferred over range (T133314)
+                               [ 'application/rdf+xml', 'text/json', 'text/html' ], // supported
+                               [ 'text/*' => 1, 'text/html' => 1 ], // accepted
+                               null, // default
+                               'text/html',  // expected
+                       ],
+                       [ // #10: Test range preferred over wildcard (T133314)
+                               [ 'application/rdf+xml', 'text/html' ], // supported
+                               [ '*/*' => 1, 'text/*' => 1 ], // accepted
+                               null, // default
+                               'text/html',  // expected
+                       ],
+               ];
+       }
+
+       /**
+        * @dataProvider provideGetBestSupportedKey
+        */
+       public function testGetBestSupportedKey( $supported, $accepted, $default, $expected ) {
+               $negotiator = new HttpAcceptNegotiator( $supported );
+               $actual = $negotiator->getBestSupportedKey( $accepted, $default );
+
+               $this->assertEquals( $expected, $actual );
+       }
+
+}