cat_name = Localizer::getInstance()->getNsText( NS_CATEGORY );
}
public function testCanConstruct() {
$class = $this->getMockBuilder( '\SMW\DIWikiPage' )
->disableOriginalConstructor()
->getMock();
$this->assertInstanceOf(
'SMW\Query\Language\ClassDescription',
new ClassDescription( $class )
);
}
public function testConstructThrowsException() {
$this->expectException( 'Exception' );
new ClassDescription( new \stdClass );
}
public function testCommonMethods() {
$ns = Localizer::getInstance()->getNsText( NS_CATEGORY );
$class = new DIWikiPage( 'Foo', NS_CATEGORY );
$instance = new ClassDescription( $class );
$this->assertEquals( [ $class ], $instance->getCategories() );
$this->assertEquals( "[[{$ns}:Foo]]", $instance->getQueryString() );
$this->assertEquals( " [[{$ns}:Foo]]
", $instance->getQueryString( true ) );
$this->assertFalse( $instance->isSingleton() );
$this->assertEquals( [], $instance->getPrintRequests() );
$this->assertSame( 1, $instance->getSize() );
$this->assertSame( 0, $instance->getDepth() );
$this->assertEquals( 2, $instance->getQueryFeatures() );
}
public function testAddDescription() {
$ns = Localizer::getInstance()->getNsText( NS_CATEGORY );
$instance = new ClassDescription( new DIWikiPage( 'Foo', NS_CATEGORY ) );
$instance->addDescription( new ClassDescription( new DIWikiPage( 'Bar', NS_CATEGORY ) ) );
$this->assertEquals(
"[[{$ns}:Foo||Bar]]",
$instance->getQueryString()
);
$this->assertEquals(
" [[{$ns}:Foo||Bar]]
",
$instance->getQueryString( true )
);
}
public function testAddClass() {
$ns = Localizer::getInstance()->getNsText( NS_CATEGORY );
$instance = new ClassDescription( new DIWikiPage( 'Foo', NS_CATEGORY ) );
$instance->addClass( new DIWikiPage( 'Bar', NS_CATEGORY ) );
$this->assertEquals(
"[[{$ns}:Foo||Bar]]",
$instance->getQueryString()
);
$this->assertEquals(
" [[{$ns}:Foo||Bar]]
",
$instance->getQueryString( true )
);
}
public function testIsMergableDescription() {
$cat = new DIWikiPage( 'Foo', NS_CATEGORY );
$instance = new ClassDescription(
$cat
);
$this->assertTrue(
$instance->isMergableDescription( new ClassDescription( $cat ) )
);
$instance->isNegation = true;
$this->assertFalse(
$instance->isMergableDescription( new ClassDescription( $cat ) )
);
}
public function testClass_Negation() {
$cat = new DIWikiPage( 'Foo', NS_CATEGORY );
$instance = new ClassDescription(
$cat
);
$this->assertEquals(
"[[{$this->cat_name}:Foo]]",
$instance->getQueryString()
);
$instance->isNegation = true;
$this->assertEquals(
"[[{$this->cat_name}:!Foo]]",
$instance->getQueryString()
);
$instance->addClass( new DIWikiPage( 'Bar', NS_CATEGORY ) );
$this->assertEquals(
"[[{$this->cat_name}:!Foo||!Bar]]",
$instance->getQueryString()
);
}
public function testGetFingerprint() {
$instance = new ClassDescription(
new DIWikiPage( 'Foo', NS_CATEGORY )
);
$instance->addDescription(
new ClassDescription( new DIWikiPage( 'Bar', NS_CATEGORY ) )
);
$expected = $instance->getFingerprint();
// Different position, same hash
$instance = new ClassDescription(
new DIWikiPage( 'Bar', NS_CATEGORY )
);
$instance->addDescription(
new ClassDescription( new DIWikiPage( 'Foo', NS_CATEGORY ) )
);
$this->assertSame(
$expected,
$instance->getFingerprint()
);
// Adds extra description, changes hash
$instance->addDescription(
new ClassDescription( new DIWikiPage( 'Foobar', NS_CATEGORY ) )
);
$this->assertNotSame(
$expected,
$instance->getFingerprint()
);
}
public function testPrune() {
$instance = new ClassDescription( new DIWikiPage( 'Foo', NS_CATEGORY ) );
$maxsize = 1;
$maxDepth = 1;
$log = [];
$this->assertEquals(
$instance,
$instance->prune( $maxsize, $maxDepth, $log )
);
$maxsize = 0;
$maxDepth = 1;
$log = [];
$this->assertEquals(
new ThingDescription(),
$instance->prune( $maxsize, $maxDepth, $log )
);
}
public function testStableFingerprint() {
$instance = new ClassDescription(
new DIWikiPage( 'Foo', NS_CATEGORY )
);
$this->assertSame(
'Cl:c2d00d69a4e9517d075d9adf6aafea6e',
$instance->getFingerprint()
);
}
public function testHierarchyDepthToBeCeiledOnMaxQSubcategoryDepthSetting() {
$instance = new ClassDescription(
new DIWikiPage( 'Foo', NS_CATEGORY )
);
$instance->setHierarchyDepth( 9999999 );
$this->assertSame(
$GLOBALS['smwgQSubcategoryDepth'],
$instance->getHierarchyDepth()
);
}
public function testGetQueryStringWithHierarchyDepth() {
$ns = Localizer::getInstance()->getNsText( NS_CATEGORY );
$instance = new ClassDescription(
new DIWikiPage( 'Foo', NS_CATEGORY )
);
$instance->setHierarchyDepth( 1 );
$this->assertSame(
"[[$ns:Foo|+depth=1]]",
$instance->getQueryString()
);
}
public function testVaryingHierarchyDepthCausesDifferentFingerprint() {
$instance = new ClassDescription(
new DIWikiPage( 'Foo', NS_CATEGORY )
);
$instance->setHierarchyDepth( 9999 );
$expected = $instance->getFingerprint();
$instance = new ClassDescription(
new DIWikiPage( 'Foo', NS_CATEGORY )
);
$this->assertNotSame(
$expected,
$instance->getFingerprint()
);
}
}