213 lines
11 KiB
PHP
213 lines
11 KiB
PHP
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<?php
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use oat\generis\model\RulesRdf;
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2008-2010 (original work) Deutsche Institut für Internationale Pädagogische Forschung (under the project TAO-TRANSFER);
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* 2009-2012 (update and modification) Public Research Centre Henri Tudor (under the project TAO-SUSTAIN & TAO-DEV);
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* 2017 (update and modification) Open Assessment Technologies SA;
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*
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*/
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use oat\generis\test\TestCase;
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class ExpressionTest extends TestCase
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{
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public function testEvaluate()
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{
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$constantResource1 = core_kernel_rules_TermFactory::createConst('test1');
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$constantResource2 = core_kernel_rules_TermFactory::createConst('test2');
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$constantResource14 = core_kernel_rules_TermFactory::createConst('14');
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$constantResource12 = core_kernel_rules_TermFactory::createConst('12');
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$constantResource12b = core_kernel_rules_TermFactory::createConst('12');
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$true = new core_kernel_rules_Expression(RulesRdf::INSTANCE_EXPRESSION_TRUE);
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$this->assertTrue($true->evaluate());
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$false = new core_kernel_rules_Expression(RulesRdf::INSTANCE_EXPRESSION_FALSE);
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$this->assertFalse($false->evaluate());
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$terminalExpression1 = core_kernel_rules_ExpressionFactory::createTerminalExpression($constantResource1);
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$terminalExpression2 = core_kernel_rules_ExpressionFactory::createTerminalExpression($constantResource2);
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$terminalExpression14 = core_kernel_rules_ExpressionFactory::createTerminalExpression($constantResource14);
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$terminalExpression12 = core_kernel_rules_ExpressionFactory::createTerminalExpression($constantResource12);
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$terminalExpression12b = core_kernel_rules_ExpressionFactory::createTerminalExpression($constantResource12b);
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// test1 == test2
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$equalsOperator = new core_kernel_classes_Resource(RulesRdf::INSTANCE_EQUALS_OPERATOR_URI);
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression1, $terminalExpression2, $equalsOperator);
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$this->assertFalse($finalExpression->evaluate());
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$finalExpression->delete();
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// 12 == 12
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression12, $terminalExpression12b, $equalsOperator);
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$this->assertTrue($finalExpression->evaluate());
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$finalExpression->delete();
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// test1 != test2
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$diffOperator = new core_kernel_classes_Resource(RulesRdf::INSTANCE_DIFFERENT_OPERATOR_URI);
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression1, $terminalExpression2, $diffOperator);
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$this->assertTrue($finalExpression->evaluate());
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$finalExpression->delete();
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// 12 != 12
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression12, $terminalExpression12b, $diffOperator);
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$this->assertFalse($finalExpression->evaluate());
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$finalExpression->delete();
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// 14 <= 12
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$infEqOperator = new core_kernel_classes_Resource(RulesRdf::INSTANCE_INF_EQ_OPERATOR_URI);
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression14, $terminalExpression12, $infEqOperator);
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$this->assertFalse($finalExpression->evaluate());
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$finalExpression->delete();
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//12 <= 14
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression12, $terminalExpression14, $infEqOperator);
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$this->assertTrue($finalExpression->evaluate());
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$finalExpression->delete();
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//12 <= 12
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression12, $terminalExpression12b, $infEqOperator);
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$this->assertTrue($finalExpression->evaluate());
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$finalExpression->delete();
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// 14 >= 12
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$supEqOperator = new core_kernel_classes_Resource(RulesRdf::INSTANCE_SUP_EQ_OPERATOR_URI);
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression14, $terminalExpression12, $supEqOperator);
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$this->assertTrue($finalExpression->evaluate());
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$finalExpression->delete();
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//12 >= 14
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression12, $terminalExpression14, $supEqOperator);
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$this->assertFalse($finalExpression->evaluate());
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$finalExpression->delete();
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//12 >= 12
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression12, $terminalExpression12b, $supEqOperator);
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$this->assertTrue($finalExpression->evaluate());
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$finalExpression->delete();
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// 14 < 12
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$infOperator = new core_kernel_classes_Resource(RulesRdf::INSTANCE_INF_OPERATOR_URI);
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression14, $terminalExpression12, $infOperator);
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$this->assertFalse($finalExpression->evaluate());
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$finalExpression->delete();
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//12 < 14
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression12, $terminalExpression14, $infOperator);
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$this->assertTrue($finalExpression->evaluate());
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$finalExpression->delete();
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//12 < 12
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression12, $terminalExpression12b, $infOperator);
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$this->assertFalse($finalExpression->evaluate());
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$finalExpression->delete();
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// 14 > 12
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$supOperator = new core_kernel_classes_Resource(RulesRdf::INSTANCE_SUP_OPERATOR_URI);
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression14, $terminalExpression12, $supOperator);
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$this->assertTrue($finalExpression->evaluate());
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$finalExpression->delete();
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//12 > 14
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression12, $terminalExpression14, $supOperator);
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$this->assertFalse($finalExpression->evaluate());
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$finalExpression->delete();
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//12 > 12
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression12, $terminalExpression12b, $supOperator);
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$this->assertFalse($finalExpression->evaluate());
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$finalExpression->delete();
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// trueExpression => 12 < 14
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$trueExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression12, $terminalExpression14, $infOperator);
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//falseExpression => test1 == test2
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$falseExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression1, $terminalExpression2, $equalsOperator);
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// trueExpression2 => test1 != test2
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$trueExpression2 = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression1, $terminalExpression2, $diffOperator);
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//falseExpression2 => 14 < 12
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$falseExpression2 = core_kernel_rules_ExpressionFactory::createRecursiveExpression($terminalExpression14, $terminalExpression12, $infOperator);
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// 12 < 14 AND test1 == test2
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$andOperator = new core_kernel_classes_Resource(RulesRdf::INSTANCE_AND_OPERATOR);
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($trueExpression, $falseExpression, $andOperator);
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$this->assertFalse($finalExpression->evaluate());
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$finalExpression->delete();
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// 12 < 14 AND test1 != test2
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($trueExpression, $trueExpression2, $andOperator);
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$this->assertTrue($finalExpression->evaluate());
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$finalExpression->delete();
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// 12 < 14 OR test1 == test2
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$orOperator = new core_kernel_classes_Resource(RulesRdf::INSTANCE_OR_OPERATOR);
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($trueExpression, $falseExpression, $orOperator);
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$this->assertTrue($finalExpression->evaluate());
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$finalExpression->delete();
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// 12 < 14 OR test1 != test2
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($trueExpression, $trueExpression2, $orOperator);
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$this->assertTrue($finalExpression->evaluate());
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$finalExpression->delete();
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// test1 == test2 OR 12 < 14
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($falseExpression, $trueExpression, $orOperator);
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$this->assertTrue($finalExpression->evaluate());
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$finalExpression->delete();
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// test1 == test2 OR 14 < 12
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($falseExpression, $falseExpression2, $orOperator);
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$this->assertFalse($finalExpression->evaluate());
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$finalExpression->delete();
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// (test1 == test2 OR 14 < 12) AND (12 < 14 OR test1 == test2)
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$finalExpression1 = core_kernel_rules_ExpressionFactory::createRecursiveExpression($falseExpression, $falseExpression2, $orOperator);
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$finalExpression2 = core_kernel_rules_ExpressionFactory::createRecursiveExpression($trueExpression, $falseExpression, $orOperator);
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($finalExpression1, $finalExpression2, $andOperator);
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$this->assertFalse($finalExpression->evaluate());
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$finalExpression->delete();
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// (test1 == test2 OR 14 < 12) OR (12 < 14 OR test1 == test2)
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$finalExpression = core_kernel_rules_ExpressionFactory::createRecursiveExpression($finalExpression1, $finalExpression2, $orOperator);
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$this->assertTrue($finalExpression->evaluate());
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$finalExpression->delete();
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$finalExpression1->delete();
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$finalExpression2->delete();
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$constantResource1->delete();
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$constantResource2->delete();
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$constantResource12->delete();
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$constantResource12b->delete();
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$terminalExpression1->delete();
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$terminalExpression2->delete();
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$terminalExpression12->delete();
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$terminalExpression12b->delete();
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$terminalExpression14->delete();
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$trueExpression->delete();
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$falseExpression->delete();
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$trueExpression2->delete();
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$falseExpression2->delete();
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}
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}
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