AuthenticationRequestTest.php

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<?php
 
namespace MediaWiki\Auth;
 
class AuthenticationRequestTest extends \MediaWikiTestCase {
    public function testBasics() {
        $mock = $this->getMockForAbstractClass( AuthenticationRequest::class );
 
        $this->assertSame( get_class( $mock ), $mock->getUniqueId() );
 
        $this->assertType( 'array', $mock->getMetadata() );
 
        $ret = $mock->describeCredentials();
        $this->assertInternalType( 'array', $ret );
        $this->assertArrayHasKey( 'provider', $ret );
        $this->assertInstanceOf( 'Message', $ret['provider'] );
        $this->assertArrayHasKey( 'account', $ret );
        $this->assertInstanceOf( 'Message', $ret['account'] );
    }
 
    public function testLoadRequestsFromSubmission() {
        $mb = $this->getMockBuilder( AuthenticationRequest::class )
            ->setMethods( [ 'loadFromSubmission' ] );
 
        $data = [ 'foo', 'bar' ];
 
        $req1 = $mb->getMockForAbstractClass();
        $req1->expects( $this->once() )->method( 'loadFromSubmission' )
            ->with( $this->identicalTo( $data ) )
            ->will( $this->returnValue( false ) );
 
        $req2 = $mb->getMockForAbstractClass();
        $req2->expects( $this->once() )->method( 'loadFromSubmission' )
            ->with( $this->identicalTo( $data ) )
            ->will( $this->returnValue( true ) );
 
        $this->assertSame(
            [ $req2 ],
            AuthenticationRequest::loadRequestsFromSubmission( [ $req1, $req2 ], $data )
        );
    }
 
    public function testGetRequestByClass() {
        $mb = $this->getMockBuilder(
            AuthenticationRequest::class, 'AuthenticationRequestTest_AuthenticationRequest2'
        );
 
        $reqs = [
            $this->getMockForAbstractClass(
                AuthenticationRequest::class, [], 'AuthenticationRequestTest_AuthenticationRequest1'
            ),
            $mb->getMockForAbstractClass(),
            $mb->getMockForAbstractClass(),
            $this->getMockForAbstractClass(
                PasswordAuthenticationRequest::class, [],
                'AuthenticationRequestTest_PasswordAuthenticationRequest'
            ),
        ];
 
        $this->assertNull( AuthenticationRequest::getRequestByClass(
            $reqs, 'AuthenticationRequestTest_AuthenticationRequest0'
        ) );
        $this->assertSame( $reqs[0], AuthenticationRequest::getRequestByClass(
            $reqs, 'AuthenticationRequestTest_AuthenticationRequest1'
        ) );
        $this->assertNull( AuthenticationRequest::getRequestByClass(
            $reqs, 'AuthenticationRequestTest_AuthenticationRequest2'
        ) );
        $this->assertNull( AuthenticationRequest::getRequestByClass(
            $reqs, PasswordAuthenticationRequest::class
        ) );
        $this->assertNull( AuthenticationRequest::getRequestByClass(
            $reqs, 'ClassThatDoesNotExist'
        ) );
 
        $this->assertNull( AuthenticationRequest::getRequestByClass(
            $reqs, 'AuthenticationRequestTest_AuthenticationRequest0', true
        ) );
        $this->assertSame( $reqs[0], AuthenticationRequest::getRequestByClass(
            $reqs, 'AuthenticationRequestTest_AuthenticationRequest1', true
        ) );
        $this->assertNull( AuthenticationRequest::getRequestByClass(
            $reqs, 'AuthenticationRequestTest_AuthenticationRequest2', true
        ) );
        $this->assertSame( $reqs[3], AuthenticationRequest::getRequestByClass(
            $reqs, PasswordAuthenticationRequest::class, true
        ) );
        $this->assertNull( AuthenticationRequest::getRequestByClass(
            $reqs, 'ClassThatDoesNotExist', true
        ) );
    }
 
    public function testGetUsernameFromRequests() {
        $mb = $this->getMockBuilder( AuthenticationRequest::class );
 
        for ( $i = 0; $i < 3; $i++ ) {
            $req = $mb->getMockForAbstractClass();
            $req->expects( $this->any() )->method( 'getFieldInfo' )->will( $this->returnValue( [
                'username' => [
                    'type' => 'string',
                ],
            ] ) );
            $reqs[] = $req;
        }
 
        $req = $mb->getMockForAbstractClass();
        $req->expects( $this->any() )->method( 'getFieldInfo' )->will( $this->returnValue( [] ) );
        $req->username = 'baz';
        $reqs[] = $req;
 
        $this->assertNull( AuthenticationRequest::getUsernameFromRequests( $reqs ) );
 
        $reqs[1]->username = 'foo';
        $this->assertSame( 'foo', AuthenticationRequest::getUsernameFromRequests( $reqs ) );
 
        $reqs[0]->username = 'foo';
        $reqs[2]->username = 'foo';
        $this->assertSame( 'foo', AuthenticationRequest::getUsernameFromRequests( $reqs ) );
 
        $reqs[1]->username = 'bar';
        try {
            AuthenticationRequest::getUsernameFromRequests( $reqs );
            $this->fail( 'Expected exception not thrown' );
        } catch ( \UnexpectedValueException $ex ) {
            $this->assertSame(
                'Conflicting username fields: "bar" from ' .
                    get_class( $reqs[1] ) . '::$username vs. "foo" from ' .
                    get_class( $reqs[0] ) . '::$username',
                $ex->getMessage()
            );
        }
    }
 
    public function testMergeFieldInfo() {
        $msg = wfMessage( 'foo' );
 
        $req1 = $this->createMock( AuthenticationRequest::class );
        $req1->required = AuthenticationRequest::REQUIRED;
        $req1->expects( $this->any() )->method( 'getFieldInfo' )->will( $this->returnValue( [
            'string1' => [
                'type' => 'string',
                'label' => $msg,
                'help' => $msg,
            ],
            'string2' => [
                'type' => 'string',
                'label' => $msg,
                'help' => $msg,
            ],
            'optional' => [
                'type' => 'string',
                'label' => $msg,
                'help' => $msg,
                'optional' => true,
            ],
            'select' => [
                'type' => 'select',
                'options' => [ 'foo' => $msg, 'baz' => $msg ],
                'label' => $msg,
                'help' => $msg,
            ],
        ] ) );
 
        $req2 = $this->createMock( AuthenticationRequest::class );
        $req2->required = AuthenticationRequest::REQUIRED;
        $req2->expects( $this->any() )->method( 'getFieldInfo' )->will( $this->returnValue( [
            'string1' => [
                'type' => 'string',
                'label' => $msg,
                'help' => $msg,
                'sensitive' => true,
            ],
            'string3' => [
                'type' => 'string',
                'label' => $msg,
                'help' => $msg,
            ],
            'select' => [
                'type' => 'select',
                'options' => [ 'bar' => $msg, 'baz' => $msg ],
                'label' => $msg,
                'help' => $msg,
            ],
        ] ) );
 
        $req3 = $this->createMock( AuthenticationRequest::class );
        $req3->required = AuthenticationRequest::REQUIRED;
        $req3->expects( $this->any() )->method( 'getFieldInfo' )->will( $this->returnValue( [
            'string1' => [
                'type' => 'checkbox',
                'label' => $msg,
                'help' => $msg,
            ],
        ] ) );
 
        $req4 = $this->createMock( AuthenticationRequest::class );
        $req4->required = AuthenticationRequest::REQUIRED;
        $req4->expects( $this->any() )->method( 'getFieldInfo' )->will( $this->returnValue( [] ) );
 
        // Basic combining
 
        $fields = AuthenticationRequest::mergeFieldInfo( [ $req1 ] );
        $expect = $req1->getFieldInfo();
        foreach ( $expect as $name => &$options ) {
            $options['optional'] = !empty( $options['optional'] );
            $options['sensitive'] = !empty( $options['sensitive'] );
        }
        unset( $options );
        $this->assertEquals( $expect, $fields );
 
        $fields = AuthenticationRequest::mergeFieldInfo( [ $req1, $req4 ] );
        $this->assertEquals( $expect, $fields );
 
        try {
            AuthenticationRequest::mergeFieldInfo( [ $req1, $req3 ] );
            $this->fail( 'Expected exception not thrown' );
        } catch ( \UnexpectedValueException $ex ) {
            $this->assertSame(
                'Field type conflict for "string1", "string" vs "checkbox"',
                $ex->getMessage()
            );
        }
 
        $fields = AuthenticationRequest::mergeFieldInfo( [ $req1, $req2 ] );
        $expect += $req2->getFieldInfo();
        $expect['string1']['sensitive'] = true;
        $expect['string2']['optional'] = false;
        $expect['string3']['optional'] = false;
        $expect['string3']['sensitive'] = false;
        $expect['select']['options']['bar'] = $msg;
        $this->assertEquals( $expect, $fields );
 
        // Combining with something not required
 
        $req1->required = AuthenticationRequest::PRIMARY_REQUIRED;
 
        $fields = AuthenticationRequest::mergeFieldInfo( [ $req1, $req2 ] );
        $expect += $req2->getFieldInfo();
        $expect['string1']['optional'] = false;
        $expect['string1']['sensitive'] = true;
        $expect['string3']['optional'] = false;
        $expect['select']['optional'] = false;
        $expect['select']['options']['bar'] = $msg;
        $this->assertEquals( $expect, $fields );
 
        $req2->required = AuthenticationRequest::PRIMARY_REQUIRED;
 
        $fields = AuthenticationRequest::mergeFieldInfo( [ $req1, $req2 ] );
        $expect = $req1->getFieldInfo() + $req2->getFieldInfo();
        foreach ( $expect as $name => &$options ) {
            $options['sensitive'] = !empty( $options['sensitive'] );
        }
        $expect['string1']['optional'] = false;
        $expect['string1']['sensitive'] = true;
        $expect['string2']['optional'] = true;
        $expect['string3']['optional'] = true;
        $expect['select']['optional'] = false;
        $expect['select']['options']['bar'] = $msg;
        $this->assertEquals( $expect, $fields );
    }
 
    public function testLoadFromSubmission( $fieldInfo, $data, $expectState ) {
        $mock = $this->getMockForAbstractClass( AuthenticationRequest::class );
        $mock->expects( $this->any() )->method( 'getFieldInfo' )
            ->will( $this->returnValue( $fieldInfo ) );
 
        $ret = $mock->loadFromSubmission( $data );
        if ( is_array( $expectState ) ) {
            $this->assertTrue( $ret );
            $expect = call_user_func( [ get_class( $mock ), '__set_state' ], $expectState );
            $this->assertEquals( $expect, $mock );
        } else {
            $this->assertFalse( $ret );
        }
    }
 
    public static function provideLoadFromSubmission() {
        return [
            'No fields' => [
                [],
                $data = [ 'foo' => 'bar' ],
                false
            ],
 
            'Simple field' => [
                [
                    'field' => [
                        'type' => 'string',
                    ],
                ],
                $data = [ 'field' => 'string!' ],
                $data
            ],
            'Simple field, not supplied' => [
                [
                    'field' => [
                        'type' => 'string',
                    ],
                ],
                [],
                false
            ],
            'Simple field, empty' => [
                [
                    'field' => [
                        'type' => 'string',
                    ],
                ],
                [ 'field' => '' ],
                false
            ],
            'Simple field, optional, not supplied' => [
                [
                    'field' => [
                        'type' => 'string',
                        'optional' => true,
                    ],
                ],
                [],
                false
            ],
            'Simple field, optional, empty' => [
                [
                    'field' => [
                        'type' => 'string',
                        'optional' => true,
                    ],
                ],
                $data = [ 'field' => '' ],
                $data
            ],
 
            'Checkbox, checked' => [
                [
                    'check' => [
                        'type' => 'checkbox',
                    ],
                ],
                [ 'check' => '' ],
                [ 'check' => true ]
            ],
            'Checkbox, unchecked' => [
                [
                    'check' => [
                        'type' => 'checkbox',
                    ],
                ],
                [],
                false
            ],
            'Checkbox, optional, unchecked' => [
                [
                    'check' => [
                        'type' => 'checkbox',
                        'optional' => true,
                    ],
                ],
                [],
                [ 'check' => false ]
            ],
 
            'Button, used' => [
                [
                    'push' => [
                        'type' => 'button',
                    ],
                ],
                [ 'push' => '' ],
                [ 'push' => true ]
            ],
            'Button, unused' => [
                [
                    'push' => [
                        'type' => 'button',
                    ],
                ],
                [],
                false
            ],
            'Button, optional, unused' => [
                [
                    'push' => [
                        'type' => 'button',
                        'optional' => true,
                    ],
                ],
                [],
                [ 'push' => false ]
            ],
            'Button, image-style' => [
                [
                    'push' => [
                        'type' => 'button',
                    ],
                ],
                [ 'push_x' => 0, 'push_y' => 0 ],
                [ 'push' => true ]
            ],
 
            'Select' => [
                [
                    'choose' => [
                        'type' => 'select',
                        'options' => [
                            'foo' => wfMessage( 'mainpage' ),
                            'bar' => wfMessage( 'mainpage' ),
                        ],
                    ],
                ],
                $data = [ 'choose' => 'foo' ],
                $data
            ],
            'Select, invalid choice' => [
                [
                    'choose' => [
                        'type' => 'select',
                        'options' => [
                            'foo' => wfMessage( 'mainpage' ),
                            'bar' => wfMessage( 'mainpage' ),
                        ],
                    ],
                ],
                $data = [ 'choose' => 'baz' ],
                false
            ],
            'Multiselect (2)' => [
                [
                    'choose' => [
                        'type' => 'multiselect',
                        'options' => [
                            'foo' => wfMessage( 'mainpage' ),
                            'bar' => wfMessage( 'mainpage' ),
                        ],
                    ],
                ],
                $data = [ 'choose' => [ 'foo', 'bar' ] ],
                $data
            ],
            'Multiselect (1)' => [
                [
                    'choose' => [
                        'type' => 'multiselect',
                        'options' => [
                            'foo' => wfMessage( 'mainpage' ),
                            'bar' => wfMessage( 'mainpage' ),
                        ],
                    ],
                ],
                $data = [ 'choose' => [ 'bar' ] ],
                $data
            ],
            'Multiselect, string for some reason' => [
                [
                    'choose' => [
                        'type' => 'multiselect',
                        'options' => [
                            'foo' => wfMessage( 'mainpage' ),
                            'bar' => wfMessage( 'mainpage' ),
                        ],
                    ],
                ],
                [ 'choose' => 'foo' ],
                [ 'choose' => [ 'foo' ] ]
            ],
            'Multiselect, invalid choice' => [
                [
                    'choose' => [
                        'type' => 'multiselect',
                        'options' => [
                            'foo' => wfMessage( 'mainpage' ),
                            'bar' => wfMessage( 'mainpage' ),
                        ],
                    ],
                ],
                [ 'choose' => [ 'foo', 'baz' ] ],
                false
            ],
            'Multiselect, empty' => [
                [
                    'choose' => [
                        'type' => 'multiselect',
                        'options' => [
                            'foo' => wfMessage( 'mainpage' ),
                            'bar' => wfMessage( 'mainpage' ),
                        ],
                    ],
                ],
                [ 'choose' => [] ],
                false
            ],
            'Multiselect, optional, nothing submitted' => [
                [
                    'choose' => [
                        'type' => 'multiselect',
                        'options' => [
                            'foo' => wfMessage( 'mainpage' ),
                            'bar' => wfMessage( 'mainpage' ),
                        ],
                        'optional' => true,
                    ],
                ],
                [],
                [ 'choose' => [] ]
            ],
        ];
    }
}