mediawiki-extensions-Cite/tests/phpunit/integration/CiteTest.php
Adam Wight 262fbe24eb Encapsulate ref object: limited to ReferenceStack
This encapsulation gives us field name, type validation and code
documentation.

This patch only affects ReferenceStack and continues to return
approximately the same array outputs to callers.  Some additional
information is included and the placeholder column has a new name.

Bug: T353451
Change-Id: I405fe7ac241f6991fd4c526bfbb58fbc34f2e147
2024-01-09 09:59:16 +01:00

478 lines
13 KiB
PHP

<?php
namespace Cite\Tests\Integration;
use Cite\Cite;
use Cite\ErrorReporter;
use Cite\FootnoteMarkFormatter;
use Cite\ReferencesFormatter;
use Cite\ReferenceStack;
use Cite\Tests\TestUtils;
use Language;
use LogicException;
use Parser;
use ParserOptions;
use ParserOutput;
use StripState;
use Wikimedia\TestingAccessWrapper;
/**
* @coversDefaultClass \Cite\Cite
* @license GPL-2.0-or-later
*/
class CiteTest extends \MediaWikiIntegrationTestCase {
/**
* @covers ::parseArguments
* @dataProvider provideParseArguments
*/
public function testParseArguments(
array $attributes,
array $expectedValue,
string $expectedError = null
) {
/** @var Cite $cite */
$cite = TestingAccessWrapper::newFromObject( $this->newCite() );
$status = $cite->parseArguments(
$attributes,
[ 'dir', 'extends', 'follow', 'group', 'name' ]
);
$this->assertSame( $expectedValue, array_values( $status->getValue() ) );
if ( $expectedError ) {
$this->assertStatusError( $expectedError, $status );
} else {
$this->assertStatusGood( $status );
}
}
public static function provideParseArguments() {
// Note: Values are guaranteed to be trimmed by the parser, see
// Sanitizer::decodeTagAttributes()
return [
[
'attributes' => [],
'expectedValue' => [ null, null, null, null, null ],
],
// One attribute only
[
'attributes' => [ 'dir' => 'invalid' ],
'expectedValue' => [ 'invalid', null, null, null, null ] ],
[
'attributes' => [ 'dir' => 'RTL' ],
'expectedValue' => [ 'rtl', null, null, null, null ] ],
[
'attributes' => [ 'follow' => 'f' ],
'expectedValue' => [ null, null, 'f', null, null ] ],
[
'attributes' => [ 'group' => 'g' ],
'expectedValue' => [ null, null, null, 'g', null ] ],
[
'attributes' => [ 'invalid' => 'i' ],
'expectedValue' => [ null, null, null, null, null ],
'expectedError' => 'cite_error_ref_too_many_keys'
],
[
'attributes' => [ 'invalid' => null ],
'expectedValue' => [ null, null, null, null, null ],
'expectedError' => 'cite_error_ref_too_many_keys'
],
[
'attributes' => [ 'name' => 'n' ],
'expectedValue' => [ null, null, null, null, 'n' ]
],
[
'attributes' => [ 'name' => null ],
'expectedValue' => [ null, null, null, null, null ]
],
[
'attributes' => [ 'extends' => 'e' ],
'expectedValue' => [ null, 'e', null, null, null ]
],
// Pairs
[
'attributes' => [ 'follow' => 'f', 'name' => 'n' ],
'expectedValue' => [ null, null, 'f', null, 'n' ]
],
[
'attributes' => [ 'follow' => null, 'name' => null ],
'expectedValue' => [ null, null, null, null, null ]
],
[
'attributes' => [ 'follow' => 'f', 'extends' => 'e' ],
'expectedValue' => [ null, 'e', 'f', null, null ]
],
[
'attributes' => [ 'group' => 'g', 'name' => 'n' ],
'expectedValue' => [ null, null, null, 'g', 'n' ]
],
// Combinations of 3 or more attributes
[
'attributes' => [ 'group' => 'g', 'name' => 'n', 'extends' => 'e', 'dir' => 'rtl' ],
'expectedValue' => [ 'rtl', 'e', null, 'g', 'n' ]
],
];
}
/**
* @covers ::references
* @dataProvider provideGuardedReferences
*/
public function testGuardedReferences(
?string $text,
array $argv,
int $expectedRollbackCount,
string $expectedInReferencesGroup,
bool $expectedResponsive,
string $expectedOutput
) {
$this->overrideConfigValue( 'CiteResponsiveReferences', false );
$parser = $this->createNoOpMock( Parser::class, [ 'recursiveTagParse' ] );
$cite = $this->newCite();
/** @var Cite $spy */
$spy = TestingAccessWrapper::newFromObject( $cite );
$spy->errorReporter = $this->createPartialMock( ErrorReporter::class, [ 'halfParsed' ] );
$spy->errorReporter->method( 'halfParsed' )->willReturnCallback(
static fn ( $parser, ...$args ) => '(' . implode( '|', $args ) . ')'
);
$spy->referencesFormatter = $this->createMock( ReferencesFormatter::class );
$spy->referencesFormatter->method( 'formatReferences' )
->with( $parser, [], $expectedResponsive, false )
->willReturn( 'references!' );
$spy->isSectionPreview = false;
$spy->referenceStack = $this->createMock( ReferenceStack::class );
$spy->referenceStack->method( 'popGroup' )
->with( $expectedInReferencesGroup )->willReturn( [] );
$spy->referenceStack->expects( $expectedRollbackCount ? $this->once() : $this->never() )
->method( 'rollbackRefs' )
->with( $expectedRollbackCount )
->willReturn( [ [ 't', [] ] ] );
$output = $cite->references( $parser, $text, $argv );
$this->assertSame( $expectedOutput, $output );
}
public static function provideGuardedReferences() {
return [
'Bare references tag' => [
'text' => null,
'argv' => [],
'expectedRollbackCount' => 0,
'expectedInReferencesGroup' => '',
'expectedResponsive' => false,
'expectedOutput' => 'references!'
],
'References with group' => [
'text' => null,
'argv' => [ 'group' => 'g' ],
'expectedRollbackCount' => 0,
'expectedInReferencesGroup' => 'g',
'expectedResponsive' => false,
'expectedOutput' => 'references!'
],
'Empty references tag' => [
'text' => '',
'argv' => [],
'expectedRollbackCount' => 0,
'expectedInReferencesGroup' => '',
'expectedResponsive' => false,
'expectedOutput' => 'references!'
],
'Set responsive' => [
'text' => '',
'argv' => [ 'responsive' => '1' ],
'expectedRollbackCount' => 0,
'expectedInReferencesGroup' => '',
'expectedResponsive' => true,
'expectedOutput' => 'references!'
],
'Unknown attribute' => [
'text' => '',
'argv' => [ 'blargh' => '0' ],
'expectedRollbackCount' => 0,
'expectedInReferencesGroup' => '',
'expectedResponsive' => false,
'expectedOutput' => '(cite_error_references_invalid_parameters)',
],
'Contains refs (which are broken)' => [
'text' => Parser::MARKER_PREFIX . '-ref- and ' . Parser::MARKER_PREFIX . '-notref-',
'argv' => [],
'expectedRollbackCount' => 1,
'expectedInReferencesGroup' => '',
'expectedResponsive' => false,
'expectedOutput' => "references!\n(cite_error_references_no_key)"
],
];
}
/**
* @covers ::guardedRef
* @dataProvider provideGuardedRef
*/
public function testGuardedRef(
string $text,
array $argv,
?string $inReferencesGroup,
array $initialRefs,
string $expectOutput,
?string $expectedError,
array $expectedRefs,
bool $isSectionPreview = false
) {
$mockParser = $this->createNoOpMock( Parser::class, [ 'getStripState' ] );
$mockParser->method( 'getStripState' )
->willReturn( $this->createMock( StripState::class ) );
$errorReporter = $this->createPartialMock( ErrorReporter::class, [ 'halfParsed', 'plain' ] );
$errorReporter->method( $this->logicalOr( 'halfParsed', 'plain' ) )->willReturnCallback(
static fn ( $parser, ...$args ) => '(' . implode( '|', $args ) . ')'
);
$referenceStack = new ReferenceStack();
/** @var ReferenceStack $stackSpy */
$stackSpy = TestingAccessWrapper::newFromObject( $referenceStack );
$stackSpy->refs = TestUtils::refGroupsFromArray( $initialRefs );
$mockFootnoteMarkFormatter = $this->createMock( FootnoteMarkFormatter::class );
$mockFootnoteMarkFormatter->method( 'linkRef' )->willReturn( '<foot />' );
$cite = $this->newCite( $isSectionPreview );
/** @var Cite $spy */
$spy = TestingAccessWrapper::newFromObject( $cite );
$spy->errorReporter = $errorReporter;
$spy->footnoteMarkFormatter = $mockFootnoteMarkFormatter;
$spy->inReferencesGroup = $inReferencesGroup;
$spy->referenceStack = $referenceStack;
$result = $spy->guardedRef( $mockParser, $text, $argv );
$this->assertSame( $expectOutput, $result );
if ( $expectedError ) {
$this->assertStatusError( $expectedError, $spy->mReferencesErrors );
} else {
$this->assertStatusGood( $spy->mReferencesErrors );
}
$expectedRefs = TestUtils::refGroupsFromArray( $expectedRefs );
$this->assertEquals( $expectedRefs, $stackSpy->refs );
}
public static function provideGuardedRef() {
return [
'Whitespace text' => [
'text' => ' ',
'argv' => [ 'name' => 'a' ],
'inReferencesGroup' => null,
'initialRefs' => [],
'expectedOutput' => '<foot />',
'expectedError' => null,
'expectedRefs' => [
'' => [
'a' => [
'count' => 1,
'dir' => null,
'key' => 1,
'group' => '',
'name' => 'a',
'text' => null,
'number' => 1,
],
],
]
],
'Empty in default references' => [
'text' => '',
'argv' => [],
'inReferencesGroup' => '',
'initialRefs' => [ '' => [] ],
'expectedOutput' => '',
'expectedError' => 'cite_error_references_no_key',
'expectedRefs' => [ '' => [] ]
],
'Fallback to references group' => [
'text' => 'text',
'argv' => [ 'name' => 'a' ],
'inReferencesGroup' => 'foo',
'initialRefs' => [
'foo' => [ 'a' => [] ],
],
'expectedOutput' => '',
'expectedError' => null,
'expectedRefs' => [
'foo' => [
'a' => [
'text' => 'text',
'count' => 0,
],
],
]
],
'Successful ref' => [
'text' => 'text',
'argv' => [ 'name' => 'a' ],
'inReferencesGroup' => null,
'initialRefs' => [],
'expectedOutput' => '<foot />',
'expectedError' => null,
'expectedRefs' => [
'' => [
'a' => [
'count' => 1,
'dir' => null,
'key' => 1,
'group' => '',
'name' => 'a',
'text' => 'text',
'number' => 1,
],
],
]
],
'Invalid ref' => [
'text' => 'text',
'argv' => [
'name' => 'a',
'badkey' => 'b',
],
'inReferencesGroup' => null,
'initialRefs' => [],
'expectedOutput' => '(cite_error_ref_too_many_keys)',
'expectedError' => null,
'expectedRefs' => []
],
'Successful references ref' => [
'text' => 'text',
'argv' => [ 'name' => 'a' ],
'inReferencesGroup' => '',
'initialRefs' => [
'' => [
'a' => []
]
],
'expectedOutput' => '',
'expectedError' => null,
'expectedRefs' => [
'' => [
'a' => [
'text' => 'text',
'count' => 0,
],
],
]
],
'T245376: Preview a list-defined ref that was never used' => [
'text' => 'T245376',
'argv' => [ 'name' => 'a' ],
'inReferencesGroup' => '',
'initialRefs' => [],
'expectOutput' => '',
'expectedError' => null,
'expectedRefs' => [
'' => [
'a' => [
'text' => 'T245376',
'count' => 0,
],
],
],
'isSectionPreview' => true,
],
'Mismatched text in references' => [
'text' => 'text-2',
'argv' => [ 'name' => 'a' ],
'inReferencesGroup' => '',
'initialRefs' => [
'' => [
'a' => [
'text' => 'text-1',
'count' => 1,
],
]
],
'expectedOutput' => '',
'expectedError' => null,
'expectedRefs' => [
'' => [
'a' => [
'text' => 'text-1',
'count' => 1,
'warnings' => [ [ 'cite_error_references_duplicate_key', 'a' ] ],
],
],
]
],
];
}
/**
* @covers ::guardedRef
*/
public function testGuardedRef_extendsProperty() {
$this->overrideConfigValue( 'CiteBookReferencing', false );
$mockOutput = $this->createMock( ParserOutput::class );
// This will be our most important assertion.
$mockOutput->expects( $this->once() )
->method( 'setPageProperty' )
->with( Cite::BOOK_REF_PROPERTY, '' );
$mockParser = $this->createNoOpMock( Parser::class, [ 'getOutput' ] );
$mockParser->method( 'getOutput' )->willReturn( $mockOutput );
$cite = $this->newCite();
/** @var Cite $spy */
$spy = TestingAccessWrapper::newFromObject( $cite );
$spy->errorReporter = $this->createMock( ErrorReporter::class );
$spy->guardedRef( $mockParser, 'text', [ Cite::BOOK_REF_ATTRIBUTE => 'a' ] );
}
/**
* @coversNothing
*/
public function testReferencesSectionPreview() {
$language = $this->createNoOpMock( Language::class );
$parserOptions = $this->createMock( ParserOptions::class );
$parserOptions->method( 'getIsSectionPreview' )->willReturn( true );
$parser = $this->createNoOpMock( Parser::class, [ 'getOptions', 'getContentLanguage' ] );
$parser->method( 'getOptions' )->willReturn( $parserOptions );
$parser->method( 'getContentLanguage' )->willReturn( $language );
/** @var Cite $cite */
$cite = TestingAccessWrapper::newFromObject( new Cite( $parser ) );
// Assume the currently parsed <ref> is wrapped in <references>
$cite->inReferencesGroup = '';
$html = $cite->guardedRef( $parser, 'a', [ 'name' => 'a' ] );
$this->assertSame( '', $html );
}
/**
* @covers ::__clone
* @covers ::__construct
*/
public function testClone() {
$cite = $this->newCite();
$this->expectException( LogicException::class );
clone $cite;
}
private function newCite( bool $isSectionPreview = false ): Cite {
$language = $this->createNoOpMock( Language::class, [ '__debugInfo' ] );
$mockOptions = $this->createMock( ParserOptions::class );
$mockOptions->method( 'getIsSectionPreview' )->willReturn( $isSectionPreview );
$mockParser = $this->createNoOpMock( Parser::class, [ 'getOptions', 'getContentLanguage' ] );
$mockParser->method( 'getOptions' )->willReturn( $mockOptions );
$mockParser->method( 'getContentLanguage' )->willReturn( $language );
return new Cite( $mockParser );
}
}