gordonbanderson / silverstripe-elastica

	/* Zero weight is pointless as it means not part of the search */

	public function testZeroWeight() {

		$searchPage = $this->objFromFixture('ElasticSearchPage', 'search');

		$lastEdited = $searchPage->LastEdited;

		$extraFields = array('Searchable' => 1, 'SimilarSearchable' => 1, 'Active' => 1,

			'Weight' => 0);

		$esfs = $searchPage->ElasticaSearchableFields();

		foreach ($esfs as $sf) {

			if ($sf->Name == 'Title' || $sf->Name == 'Description') {

				$esfs->remove($sf);

				$esfs->add($sf, $extraFields);

			}

		}

		try {

			$searchPage->write();

			$this->fail('Searchable fail should have failed to write');

		} catch (ValidationException $e) {

			$this->assertInstanceOf('ValidationException', $e);

			$expected = 'The field SearchableTestPage.Title has a zero weight. ; The field '.

			'SiteTree.Title has a zero weight. ; The field Page.Title has a zero weight. ';

			$this->assertEquals($expected, $e->getMessage());

		}

		//Effectively assert that the search page has not been written by checking LastEdited

		$pageFromDB = DataObject::get_by_id('ElasticSearchPage', $searchPage->ID);

		$this->assertEquals($lastEdited, $pageFromDB->LastEdited);

	}

	/* Weights must be positive */

	/* Weights must be positive */

	public function testNegativeWeight() {

		$searchPage = $this->objFromFixture('ElasticSearchPage', 'search');

		$lastEdited = $searchPage->LastEdited;

		$extraFields = array('Searchable' => 1, 'SimilarSearchable' => 1, 'Active' => 1,

			'Weight' => -1);

		$esfs = $searchPage->ElasticaSearchableFields();

		foreach ($esfs as $sf) {

			if ($sf->Name == 'Title' || $sf->Name == 'Description') {

				$esfs->remove($sf);

				$esfs->add($sf, $extraFields);

			}

		}

		try {

			$searchPage->write();

			$this->fail('Searchable fail should have failed to write');

		} catch (ValidationException $e) {

			$this->assertInstanceOf('ValidationException', $e);

			$expected = 'The field SearchableTestPage.Title has a negative weight. ; The field '.

			'SiteTree.Title has a negative weight. ; The field Page.Title has a negative weight. ';

			$this->assertEquals($expected, $e->getMessage());

		}

		//Effectively assert that the search page has not been written by checking LastEdited

		$pageFromDB = DataObject::get_by_id('ElasticSearchPage', $searchPage->ID);

		$this->assertEquals($lastEdited, $pageFromDB->LastEdited);

	}

	public function testDefaultWeight() {