/
FilterTest.php
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/
FilterTest.php
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<?php
/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
namespace Tests\Icinga\Data;
use Icinga\Test\BaseTestCase;
use Icinga\Data\Filter\Filter;
/**
* Tests for Icinga\Data\Filter
*
* Still unfinished, things I'd like to see here:
*
* Boolean:
* problem
* !problem
* !!problem
* problem=0
* problem=1
*
* Text-Search
* service=ping
* service!=ping
* service=*www*
* !service=*www*
* hostgroup=(www1|www2)
* hostgroup=www1&hostgroup=www2
* _host_community=public
*
* Less/greater than:
* state>=1
* state>0
* state<3
* state<=2
*
* Time
*
* Some complex filters that should be tested:
*
* !host=a!*(n => NOT host = "a!*(n"
*
* !service_problem&service_handled (regression for #6554)
*
* Additional nestings just to test a bunch of not/and combinations:
*
* service_problem=1&!((!((!(service_handled=1)&host_problem=1)))&!host=abc*
*
* !service_problem=1&(((((service_handled=1)))))
*
* !service_problem&(((((service_handled)))))&host=abc*
*
* !service_problem&(((((service_handled))&!service_problem=1)))
*
* !!(!((host<net*))&!(!(service=srva&host=hosta)|(service=srvb&host=srvb)))
*
* What about ~?
*/
class FilterTest extends BaseTestCase
{
private $nsPrefix = 'Icinga\\Data\\Filter\\';
private $sampleData;
public function setUp(): void
{
parent::setUp();
$this->sampleData = array(
(object) array(
'host' => 'localhost',
'problem' => '1',
'service' => 'ping',
'state' => '2',
'handled' => '1'
),
(object) array(
'host' => 'localhost',
'problem' => '1',
'service' => 'www.icinga.com',
'state' => '0',
'handled' => '0'
),
(object) array(
'host' => 'localhost',
'problem' => '1',
'service' => 'www.icinga.com',
'state' => '1',
'handled' => '0'
)
);
}
// TODO: expect exception when filtering for invalid column
public function testWhetherMatchAnyReturnsFilterOr()
{
$this->assertInstanceOf($this->nsPrefix . 'FilterOr', Filter::matchAny());
}
public function testWhetherMatchAllReturnsFilterAnd()
{
$this->assertInstanceOf($this->nsPrefix . 'FilterAnd', Filter::matchAll());
}
public function testWildcardFilterMatchesBeginning()
{
$this->assertTrue(
Filter::where('service', 'www*')->matches($this->row(1))
);
}
public function testWildcardFilterMissmatchesBeginning()
{
$this->assertFalse(
Filter::where('service', 'www*')->matches($this->row(0))
);
}
public function testWildcardFilterHandlesBeginning()
{
$this->assertFalse(
Filter::where('service', 'ww.*')->matches($this->row(1))
);
}
public function testWildcardFilterMatchesEnding()
{
$this->assertTrue(
Filter::where('service', '*com')->matches($this->row(1))
);
}
public function testWildcardFilterMissMatchesEnding()
{
$this->assertFalse(
Filter::where('service', '*net')->matches($this->row(1))
);
}
public function testWildcardFilterMatchesDot()
{
$this->assertTrue(
Filter::where('service', 'www*icinga.com')->matches($this->row(1))
);
}
public function testFilterMatchesArray()
{
$this->assertTrue(
Filter::where(
'service',
array('nada', 'nothing', 'ping')
)->matches($this->row(0))
);
}
public function testFilterMissMatchesArray()
{
$this->assertFalse(
Filter::where(
'service',
array('nada', 'nothing', 'ping')
)->matches($this->row(1))
);
}
public function testManualFilterCreation()
{
$filter = Filter::matchAll(
Filter::where('host', '*localhost*'),
Filter::matchAny(
Filter::where('service', 'ping'),
Filter::matchAll(
Filter::where('service', 'www.icinga.com'),
Filter::where('state', '0')
)
)
);
$this->assertTrue($filter->matches($this->row(0)));
$this->assertTrue($filter->matches($this->row(1)));
$this->assertFalse($filter->matches($this->row(2)));
}
public function testComplexFilterFromQueryString()
{
$q = '(host=localhost|host=nohost*)&problem&(service=*www*|service=ups*)&state!=1&!handled';
$filter = Filter::fromQueryString($q);
$this->assertFalse($filter->matches($this->row(0)));
$this->assertTrue($filter->matches($this->row(1)));
$this->assertFalse($filter->matches($this->row(2)));
}
public function testCloningDeepFilters()
{
$a = Filter::where('a', 'a1');
$b = Filter::where('b', 'b1');
$c = Filter::matchAll($a, $b);
$d = clone $c;
$b->setColumn('bb');
$this->assertNotEquals((string) $c, (string) $d);
}
public function testBooleanExpressionIsRenderedCorrectly()
{
$filter = Filter::fromQueryString('a&!b');
$this->assertEquals(
$filter->toQueryString(),
'a&!b'
);
$this->assertEquals(
(string) $filter,
// TODO: I'd prefer to see 'a & !b' here:
'a & (! b)'
);
}
public function testLeadingAndTrailingWhitespaces()
{
$columnWithWhitespaces = Filter::where(' host ', 'localhost');
$this->assertTrue(
$columnWithWhitespaces->matches((object) array(
'host' => 'localhost'
)),
'Filter doesn\'t remove leading and trailing whitespaces from columns'
);
$expressionWithLeadingWhitespaces = Filter::where('host', ' localhost');
$this->assertTrue(
$expressionWithLeadingWhitespaces->matches((object) array(
'host' => ' localhost'
)),
'Filter doesn\'t take leading whitespaces of expressions into account'
);
$this->assertFalse(
$expressionWithLeadingWhitespaces->matches((object) array(
'host' => ' localhost '
)),
'Filter doesn\'t take trailing whitespaces of expressions into account'
);
$expressionWithTrailingWhitespaces = Filter::where('host', 'localhost ');
$this->assertTrue(
$expressionWithTrailingWhitespaces->matches((object) array(
'host' => 'localhost '
)),
'Filter doesn\'t take trailing whitespaces of expressions into account'
);
$this->assertFalse(
$expressionWithTrailingWhitespaces->matches((object) array(
'host' => ' localhost '
)),
'Filter doesn\'t take leading whitespaces of expressions into account'
);
$expressionWithLeadingAndTrailingWhitespaces = Filter::where('host', ' localhost ');
$this->assertTrue(
$expressionWithLeadingAndTrailingWhitespaces->matches((object) array(
'host' => ' localhost '
)),
'Filter doesn\'t take leading and trailing whitespaces of expressions into account'
);
$this->assertFalse(
$expressionWithLeadingAndTrailingWhitespaces->matches((object) array(
'host' => ' localhost '
)),
'Filter doesn\'t take leading and trailing whitespaces of expressions into account'
);
$queryStringWithWhitespaces = Filter::fromQueryString(' host = localhost ');
$this->assertTrue(
$queryStringWithWhitespaces->matches((object) array(
'host' => ' localhost '
)),
'Filter doesn\'t take leading and trailing whitespaces of expressions in query strings into account'
);
}
/**
* Test whether special characters inside values are URL-encoded, but the other ones aren't
*/
public function testSpecialCharacterEscaping()
{
$this->assertSame(
Filter::matchAll(
Filter::expression('host', '!=', 'localhost'),
Filter::matchAny(Filter::where('service', 'ping4'), Filter::where('specialchars', '(|&!=)#'))
)->toQueryString(),
'host!=localhost&(service=ping4|specialchars=%28%7C%26%21%3D%29%23)'
);
}
private function row($idx)
{
return $this->sampleData[$idx];
}
}