clear(); VariableManager::deleteVariable('test_name'); VariableManager::setVariable('test_name', 'test_value'); $this->assertTrue(VariableManager::variableExists('test_name')); $this->assertEquals('test_value', VariableManager::getVariable('test_name')); VariableManager::deleteVariable('test_name'); VariableManager::deleteVariable('test_name2'); VariableManager::setVariable('test_name2', 'test_value2'); $this->assertTrue(VariableManager::variableExists('test_name2')); $this->assertEquals('test_value2', VariableManager::getVariable('test_name2')); VariableManager::deleteVariable('test_name2'); } }