tests/phpunit/CRM/Event/BAO/ChangeFeeSelectionTest.php

   1 <?php
   2
   3 /**
   4  * Class CRM_Event_BAO_AdditionalPaymentTest
   5  *
   6  * @group headless
   7  */
   8 class CRM_Event_BAO_ChangeFeeSelectionTest extends CiviUnitTestCase {
   9
  10   protected $_priceSetID;
  11
  12   protected $_cheapFee = 80;
  13
  14   protected $_expensiveFee = 100;
  15
  16   protected $_veryExpensive = 120;
  17
  18   protected $_noFee = 0;
  19
  20   protected $expensiveFeeValueID;
  21
  22   protected $cheapFeeValueID;
  23
  24   protected $veryExpensiveFeeValueID;
  25
  26   protected $noFeeID;
  27
  28   /**
  29    * @var int
  30    */
  31   protected $contributionID;
  32
  33   /**
  34    * @var int
  35    */
  36   protected $participantID;
  37
  38   /**
  39    * Price set field id.
  40    *
  41    * @var int
  42    */
  43   protected $priceSetFieldID;
  44
  45   /**
  46    * @var int
  47    */
  48   private $_contactId;
  49
  50   /**
  51    * @var int
  52    */
  53   private $_eventId;
  54
  55   /**
  56    * @var array
  57    */
  58   private $_feeBlock;
  59
  60   /**
  61    * Set up for test.
  62    */
  63   public function setUp() {
  64     parent::setUp();
  65     $this->_contactId = $this->individualCreate();
  66     $event = $this->eventCreate(['is_monetary' => 1]);
  67     $this->_eventId = $event['id'];
  68     $this->_priceSetID = $this->priceSetCreate();
  69     CRM_Price_BAO_PriceSet::addTo('civicrm_event', $this->_eventId, $this->_priceSetID);
  70     $priceSet = CRM_Price_BAO_PriceSet::getSetDetail($this->_priceSetID, TRUE, FALSE);
  71     $priceSet = CRM_Utils_Array::value($this->_priceSetID, $priceSet);
  72     $this->_feeBlock = CRM_Utils_Array::value('fields', $priceSet);
  73   }
  74
  75   /**
  76    * Clean up after test.
  77    */
  78   public function tearDown() {
  79     $this->eventDelete($this->_eventId);
  80     $this->quickCleanUpFinancialEntities();
  81   }
  82
  83   /**
  84    * Create an event with a price set.
  85    *
  86    * @param string $type
  87    *
  88    * @return int
  89    * @todo resolve this with parent function.
  90    */
  91   protected function priceSetCreate($type = 'Radio') {
  92     $feeTotal = 55;
  93     $minAmt = 0;
  94     $paramsSet['title'] = 'Two Options' . substr(sha1(rand()), 0, 4);
  95     $paramsSet['name'] = CRM_Utils_String::titleToVar('Two Options') . substr(sha1(rand()), 0, 4);
  96     $paramsSet['is_active'] = FALSE;
  97     $paramsSet['extends'] = 1;
  98
  99     $priceSet = CRM_Price_BAO_PriceSet::create($paramsSet);
 100
 101     if ($type == 'Text') {
 102       $paramsField = [
 103         'label' => 'Text Price Field',
 104         'name' => CRM_Utils_String::titleToVar('text_price_field'),
 105         'html_type' => 'Text',
 106         'option_label' => ['1' => 'Text Price Field'],
 107         'option_name' => ['1' => CRM_Utils_String::titleToVar('text_price_field')],
 108         'option_weight' => ['1' => 1],
 109         'option_amount' => ['1' => 10],
 110         'option_count' => [1 => 1],
 111         'is_display_amounts' => 1,
 112         'weight' => 1,
 113         'options_per_line' => 1,
 114         'is_active' => ['1' => 1],
 115         'price_set_id' => $priceSet->id,
 116         'is_enter_qty' => 1,
 117         'financial_type_id' => $this->getFinancialTypeId('Event Fee'),
 118       ];
 119     }
 120     else {
 121       $paramsField = [
 122         'label' => 'Price Field',
 123         'name' => CRM_Utils_String::titleToVar('Two Options'),
 124         'html_type' => 'Radio',
 125         //'price' => $feeTotal,
 126         'option_label' => ['1' => 'Expensive Room', '2' => "Cheap Room", '3' => 'Very Expensive', '4' => 'No Fee'],
 127         'option_value' => ['1' => 'E', '2' => 'C', '3' => 'V', '4' => 'N'],
 128         'option_name' => ['1' => 'Expensive', '2' => "Cheap", "3" => "Very Expensive", '3' => 'No Fee'],
 129         'option_weight' => ['1' => 1, '2' => 2, '3' => 3, '4' => 4],
 130         'option_amount' => ['1' => $this->_expensiveFee, '2' => $this->_cheapFee, '3' => $this->_veryExpensive, '4' => $this->_noFee],
 131         'option_count' => [1 => 1, 2 => 1, 3 => 1, 4 => 1],
 132         'is_display_amounts' => 1,
 133         'weight' => 1,
 134         'options_per_line' => 1,
 135         'is_active' => ['1' => 1],
 136         'price_set_id' => $priceSet->id,
 137         'is_enter_qty' => 1,
 138         'financial_type_id' => $this->getFinancialTypeId('Event Fee'),
 139       ];
 140     }
 141     $field = CRM_Price_BAO_PriceField::create($paramsField);
 142     $values = $this->callAPISuccess('PriceFieldValue', 'get', [
 143       'price_field_id' => $field->id,
 144       'return' => ['id', 'label'],
 145     ]);
 146     foreach ($values['values'] as $value) {
 147       switch ($value['label']) {
 148         case 'Expensive Room':
 149           $this->expensiveFeeValueID = $value['id'];
 150           break;
 151
 152         case 'Cheap Room':
 153           $this->cheapFeeValueID = $value['id'];
 154           break;
 155
 156         case 'Very Expensive':
 157           $this->veryExpensiveFeeValueID = $value['id'];
 158           break;
 159
 160         case 'No Fee':
 161           $this->noFeeID = $value['id'];
 162           break;
 163
 164       }
 165     }
 166
 167     $this->priceSetFieldID = $field->id;
 168     return $priceSet->id;
 169   }
 170
 171   /**
 172    * Get the total for the invoice.
 173    *
 174    * @param int $contributionId
 175    *
 176    * @return mixed
 177    */
 178   private function contributionInvoice($contributionId) {
 179     $query = "
 180          SELECT SUM(line_total) total
 181          FROM   civicrm_line_item
 182          WHERE  contribution_id = {$contributionId}";
 183     $dao = CRM_Core_DAO::executeQuery($query);
 184
 185     $this->assertTrue($dao->fetch(), "Succeeded retrieving invoicetotal");
 186     return $dao->total;
 187   }
 188
 189   /**
 190    * Get the total income from the participant record.
 191    *
 192    * @param int $participantId
 193    *
 194    * @return mixed
 195    */
 196   private function totalIncome($participantId) {
 197     $query = "
 198       SELECT SUM(fi.amount) total
 199       FROM civicrm_financial_item fi
 200         INNER JOIN civicrm_line_item li ON li.id = fi.entity_id AND fi.entity_table = 'civicrm_line_item'
 201       WHERE li.entity_table = 'civicrm_participant' AND li.entity_id = ${participantId}
 202     ";
 203     $dao = CRM_Core_DAO::executeQuery($query);
 204
 205     $this->assertTrue($dao->fetch(), "Succeeded retrieving total Income");
 206     return $dao->total;
 207   }
 208
 209   /**
 210    * Check the relevant entity balances.
 211    *
 212    * @param float $amount
 213    */
 214   private function balanceCheck($amount) {
 215     $this->assertEquals($amount, $this->contributionInvoice($this->_contributionId), "Invoice must a total of $amount");
 216     $this->assertEquals($amount, $this->totalIncome($this->_participantId), "The recorded income must be $amount ");
 217   }
 218
 219   /**
 220    * Prepare records for editing.
 221    */
 222   public function registerParticipantAndPay($actualPaidAmt = NULL) {
 223     $params = [
 224       'send_receipt' => 1,
 225       'is_test' => 0,
 226       'is_pay_later' => 0,
 227       'event_id' => $this->_eventId,
 228       'register_date' => date('Y-m-d') . " 00:00:00",
 229       'role_id' => 1,
 230       'status_id' => 1,
 231       'source' => 'Event_' . $this->_eventId,
 232       'contact_id' => $this->_contactId,
 233       //'fee_level' => CRM_Core_DAO::VALUE_SEPARATOR.'Expensive Room'.CRM_Core_DAO::VALUE_SEPARATOR,
 234     ];
 235     $participant = $this->callAPISuccess('Participant', 'create', $params);
 236     $this->_participantId = $participant['id'];
 237
 238     $actualPaidAmt = $actualPaidAmt ? $actualPaidAmt : $this->_expensiveFee;
 239
 240     $contributionParams = [
 241       'total_amount' => $actualPaidAmt,
 242       'source' => 'Testset with information',
 243       'currency' => 'USD',
 244       'receipt_date' => date('Y-m-d') . " 00:00:00",
 245       'contact_id' => $this->_contactId,
 246       'financial_type_id' => 4,
 247       'payment_instrument_id' => 4,
 248       'contribution_status_id' => 1,
 249       'receive_date' => date('Y-m-d') . " 00:00:00",
 250       'skipLineItem' => 1,
 251       'partial_payment_total' => $this->_expensiveFee,
 252       'partial_amount_to_pay' => $actualPaidAmt,
 253     ];
 254
 255     $contribution = $this->callAPISuccess('Contribution', 'create', $contributionParams);
 256     $this->_contributionId = $contribution['id'];
 257
 258     $this->callAPISuccess('participant_payment', 'create', [
 259       'participant_id' => $this->_participantId,
 260       'contribution_id' => $this->_contributionId,
 261     ]);
 262
 263     $priceSetParams['price_' . $this->priceSetFieldID] = $this->expensiveFeeValueID;
 264
 265     $lineItems = CRM_Price_BAO_LineItem::buildLineItemsForSubmittedPriceField($priceSetParams);
 266     CRM_Price_BAO_PriceSet::processAmount($this->_feeBlock, $priceSetParams, $lineItems);
 267     $lineItemVal[$this->_priceSetID] = $lineItems;
 268     CRM_Price_BAO_LineItem::processPriceSet($participant['id'], $lineItemVal, $this->getContributionObject($contribution['id']), 'civicrm_participant');
 269     $this->balanceCheck($this->_expensiveFee);
 270     $this->assertEquals(($this->_expensiveFee - $actualPaidAmt), CRM_Contribute_BAO_Contribution::getContributionBalance($this->_contributionId));
 271
 272   }
 273
 274   public function testCRM19273() {
 275     $this->registerParticipantAndPay();
 276
 277     $priceSetParams['price_' . $this->priceSetFieldID] = $this->cheapFeeValueID;
 278     $lineItem = CRM_Price_BAO_LineItem::getLineItems($this->_participantId, 'participant');
 279     CRM_Price_BAO_LineItem::changeFeeSelections($priceSetParams, $this->_participantId, 'participant', $this->_contributionId, $this->_feeBlock, $lineItem, $this->_expensiveFee);
 280     $this->balanceCheck($this->_cheapFee);
 281
 282     $priceSetParams['price_' . $this->priceSetFieldID] = $this->expensiveFeeValueID;
 283     $lineItem = CRM_Price_BAO_LineItem::getLineItems($this->_participantId, 'participant');
 284
 285     CRM_Price_BAO_LineItem::changeFeeSelections($priceSetParams, $this->_participantId, 'participant', $this->_contributionId, $this->_feeBlock, $lineItem, $this->_expensiveFee);
 286
 287     $this->balanceCheck($this->_expensiveFee);
 288
 289     $priceSetParams['price_' . $this->priceSetFieldID] = $this->veryExpensiveFeeValueID;
 290     $lineItem = CRM_Price_BAO_LineItem::getLineItems($this->_participantId, 'participant');
 291     CRM_Price_BAO_LineItem::changeFeeSelections($priceSetParams, $this->_participantId, 'participant', $this->_contributionId, $this->_feeBlock, $lineItem, $this->_expensiveFee);
 292     $this->balanceCheck($this->_veryExpensive);
 293   }
 294
 295   /**
 296    * CRM-21245: Test that Contribution status doesn't changed to 'Pending Refund' from 'Partially Paid' if the partially paid amount is lower then newly selected fee amount
 297    */
 298   public function testCRM21245() {
 299     $this->registerParticipantAndPay(50);
 300     $partiallyPaidContribuitonStatus = CRM_Core_PseudoConstant::getKey('CRM_Contribute_BAO_Contribution', 'contribution_status_id', 'Partially paid');
 301     $this->assertEquals($this->callAPISuccessGetValue('Contribution', ['id' => $this->_contributionId, 'return' => 'contribution_status_id']), $partiallyPaidContribuitonStatus);
 302
 303     $priceSetParams['price_' . $this->priceSetFieldID] = $this->veryExpensiveFeeValueID;
 304     $lineItem = CRM_Price_BAO_LineItem::getLineItems($this->_participantId, 'participant');
 305     CRM_Price_BAO_LineItem::changeFeeSelections($priceSetParams, $this->_participantId, 'participant', $this->_contributionId, $this->_feeBlock, $lineItem);
 306     $this->assertEquals($this->callAPISuccessGetValue('Contribution', ['id' => $this->_contributionId, 'return' => 'contribution_status_id']), $partiallyPaidContribuitonStatus);
 307   }
 308
 309   /**
 310    * Test that proper financial items are recorded for cancelled line items
 311    */
 312   public function testCRM20611() {
 313     $this->registerParticipantAndPay();
 314     $actualPaidAmount = 100;
 315     $priceSetParams['price_' . $this->priceSetFieldID] = $this->expensiveFeeValueID;
 316     $lineItem = CRM_Price_BAO_LineItem::getLineItems($this->participantID, 'participant');
 317     CRM_Price_BAO_LineItem::changeFeeSelections($priceSetParams, $this->_participantId, 'participant', $this->_contributionId, $this->_feeBlock, $lineItem);
 318     $this->balanceCheck($this->_expensiveFee);
 319     $contributionBalance = ($this->_expensiveFee - $actualPaidAmount);
 320     $this->assertEquals($contributionBalance, CRM_Contribute_BAO_Contribution::getContributionBalance($this->_contributionId));
 321
 322     $priceSetParams['price_' . $this->priceSetFieldID] = $this->cheapFeeValueID;
 323     $lineItem = CRM_Price_BAO_LineItem::getLineItems($this->participantID, 'participant');
 324     CRM_Price_BAO_LineItem::changeFeeSelections($priceSetParams, $this->_participantId, 'participant', $this->_contributionId, $this->_feeBlock, $lineItem);
 325     $this->balanceCheck($this->_cheapFee);
 326     $contributionBalance = ($this->_cheapFee - $actualPaidAmount);
 327     $this->assertEquals($contributionBalance, CRM_Contribute_BAO_Contribution::getContributionBalance($this->_contributionId));
 328
 329     $this->callAPISuccess('Payment', 'create', [
 330       'contribution_id' => $this->_contributionId,
 331       'total_amount' => -120,
 332       'payment_instrument_id' => 3,
 333       'participant_id' => $this->_participantId,
 334     ]);
 335     $contributionBalance += 120;
 336     $this->assertEquals($contributionBalance, CRM_Contribute_BAO_Contribution::getContributionBalance($this->_contributionId));
 337
 338     // retrieve the cancelled line-item information
 339     $cancelledLineItem = $this->callAPISuccessGetSingle('LineItem', [
 340       'entity_table' => 'civicrm_participant',
 341       'entity_id' => $this->_participantId,
 342       'qty' => 0,
 343     ]);
 344     // retrieve the related financial lin-items
 345     $financialItems = $this->callAPISuccess('FinancialItem', 'Get', [
 346       'entity_id' => $cancelledLineItem['id'],
 347       'entity_table' => 'civicrm_line_item',
 348     ]);
 349     $this->assertEquals($financialItems['count'], 2, 'Financial Items for Cancelled fee is not proper');
 350
 351     $contributionCompletedStatusID = CRM_Core_PseudoConstant::getKey('CRM_Contribute_BAO_Contribution', 'contribution_status_id', 'Completed');
 352     $expectedAmount = 100.00;
 353     foreach ($financialItems['values'] as $id => $financialItem) {
 354       $this->assertEquals($expectedAmount, $financialItem['amount']);
 355       $this->assertNotEmpty($financialItem['financial_account_id']);
 356       $this->assertEquals($contributionCompletedStatusID, $financialItem['status_id']);
 357       $expectedAmount = -$expectedAmount;
 358     }
 359   }
 360
 361   /**
 362    * Test to ensure that correct financial records are entered on text price field fee change on event registration
 363    */
 364   public function testCRM21513() {
 365     $this->_priceSetID = $this->priceSetCreate('Text');
 366     CRM_Price_BAO_PriceSet::addTo('civicrm_event', $this->_eventId, $this->_priceSetID);
 367     $priceSet = CRM_Price_BAO_PriceSet::getSetDetail($this->_priceSetID, TRUE, FALSE);
 368     $priceSet = CRM_Utils_Array::value($this->_priceSetID, $priceSet);
 369     $this->_feeBlock = CRM_Utils_Array::value('fields', $priceSet);
 370
 371     $params = [
 372       'send_receipt' => 1,
 373       'is_test' => 0,
 374       'is_pay_later' => 0,
 375       'event_id' => $this->_eventId,
 376       'register_date' => date('Y-m-d') . " 00:00:00",
 377       'role_id' => 1,
 378       'status_id' => 1,
 379       'source' => 'Event_' . $this->_eventId,
 380       'contact_id' => $this->_contactId,
 381     ];
 382     $participant = $this->callAPISuccess('Participant', 'create', $params);
 383     $this->_participantId = $participant['id'];
 384     $contributionParams = [
 385       'total_amount' => 10,
 386       'source' => 'Testset with information',
 387       'currency' => 'USD',
 388       'receipt_date' => date('Y-m-d') . " 00:00:00",
 389       'contact_id' => $this->_contactId,
 390       'financial_type_id' => 4,
 391       'payment_instrument_id' => 4,
 392       'contribution_status_id' => CRM_Core_PseudoConstant::getKey('CRM_Contribute_DAO_Contribution', 'contribution_status_id', 'Pending'),
 393       'receive_date' => date('Y-m-d') . " 00:00:00",
 394       'skipLineItem' => 1,
 395     ];
 396
 397     $contribution = $this->callAPISuccess('Contribution', 'create', $contributionParams);
 398     $this->_contributionId = $contribution['id'];
 399
 400     $this->callAPISuccess('participant_payment', 'create', [
 401       'participant_id' => $this->_participantId,
 402       'contribution_id' => $this->_contributionId,
 403     ]);
 404
 405     // CASE 1: Choose text price qty 1 (x$10 = $10 amount)
 406     $priceSetParams['price_' . $this->priceSetFieldID] = 1;
 407     $lineItem = CRM_Price_BAO_LineItem::getLineItems($this->_participantId, 'participant');
 408     CRM_Price_BAO_PriceSet::processAmount($this->_feeBlock, $priceSetParams, $lineItem);
 409     $lineItemVal[$this->_priceSetID] = $lineItem;
 410     CRM_Price_BAO_LineItem::processPriceSet($this->_participantId, $lineItemVal, $this->getContributionObject($contribution['id']), 'civicrm_participant');
 411
 412     // CASE 2: Choose text price qty 3 (x$10 = $30 amount)
 413     $priceSetParams['price_' . $this->priceSetFieldID] = 3;
 414     $lineItem = CRM_Price_BAO_LineItem::getLineItems($participant['id'], 'participant');
 415     CRM_Price_BAO_LineItem::changeFeeSelections($priceSetParams, $participant['id'], 'participant', $this->_contributionId, $this->_feeBlock, $lineItem, 0);
 416
 417     // CASE 3: Choose text price qty 2 (x$10 = $20 amount)
 418     $priceSetParams['price_' . $this->priceSetFieldID] = 2;
 419     $lineItem = CRM_Price_BAO_LineItem::getLineItems($participant['id'], 'participant');
 420     CRM_Price_BAO_LineItem::changeFeeSelections($priceSetParams, $participant['id'], 'participant', $this->_contributionId, $this->_feeBlock, $lineItem, 0);
 421
 422     $financialItems = $this->callAPISuccess('FinancialItem', 'Get', [
 423       'entity_table' => 'civicrm_line_item',
 424       'entity_id' => ['IN' => array_keys($lineItem)],
 425       'sequential' => 1,
 426     ]);
 427
 428     $unpaidStatus = CRM_Core_PseudoConstant::getKey('CRM_Financial_DAO_FinancialItem', 'status_id', 'Unpaid');
 429     $expectedResults = [
 430       [
 431         // when qty 1 is used
 432         'amount' => 10.00,
 433         'status_id' => $unpaidStatus,
 434         'entity_table' => 'civicrm_line_item',
 435         'entity_id' => 1,
 436       ],
 437       [
 438         // when qty 3 is used, add the surplus amount i.e. $30 - $10 = $20
 439         'amount' => 20.00,
 440         'status_id' => $unpaidStatus,
 441         'entity_table' => 'civicrm_line_item',
 442         'entity_id' => 1,
 443       ],
 444       [
 445         // when qty 2 is used, add the surplus amount i.e. $20 - $30 = -$10
 446         'amount' => -10.00,
 447         'status_id' => $unpaidStatus,
 448         'entity_table' => 'civicrm_line_item',
 449         'entity_id' => 1,
 450       ],
 451     ];
 452     // Check if 3 financial items were recorded
 453     $this->assertEquals(count($expectedResults), $financialItems['count']);
 454     foreach ($expectedResults as $key => $expectedResult) {
 455       foreach ($expectedResult as $column => $value) {
 456         $this->assertEquals($expectedResult[$column], $financialItems['values'][$key][$column]);
 457       }
 458     }
 459
 460     $this->balanceCheck(20);
 461   }
 462
 463   /**
 464    * CRM-17151: Test that Contribution status change to 'Completed' if balance is zero.
 465    */
 466   public function testCRM17151() {
 467     $this->registerParticipantAndPay();
 468
 469     $contributionStatuses = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
 470     $partiallyPaidStatusId = array_search('Partially paid', $contributionStatuses);
 471     $pendingRefundStatusId = array_search('Pending refund', $contributionStatuses);
 472     $completedStatusId = array_search('Completed', $contributionStatuses);
 473     $this->assertDBCompareValue('CRM_Contribute_BAO_Contribution', $this->_contributionId, 'contribution_status_id', 'id', $completedStatusId, 'Payment t be completed');
 474     $priceSetParams['price_' . $this->priceSetFieldID] = $this->cheapFeeValueID;
 475     $lineItem = CRM_Price_BAO_LineItem::getLineItems($this->_participantId, 'participant');
 476     CRM_Price_BAO_LineItem::changeFeeSelections($priceSetParams, $this->_participantId, 'participant', $this->_contributionId, $this->_feeBlock, $lineItem);
 477     $this->assertDBCompareValue('CRM_Contribute_BAO_Contribution', $this->_contributionId, 'contribution_status_id', 'id', $pendingRefundStatusId, 'Contribution must be refunding');
 478     $priceSetParams['price_' . $this->priceSetFieldID] = $this->expensiveFeeValueID;
 479     $lineItem = CRM_Price_BAO_LineItem::getLineItems($this->_participantId, 'participant');
 480     CRM_Price_BAO_LineItem::changeFeeSelections($priceSetParams, $this->_participantId, 'participant', $this->_contributionId, $this->_feeBlock, $lineItem);
 481     $this->assertDBCompareValue('CRM_Contribute_BAO_Contribution', $this->_contributionId, 'contribution_status_id', 'id', $completedStatusId, 'Contribution must, after complete payment be in state completed');
 482     $priceSetParams['price_' . $this->priceSetFieldID] = $this->veryExpensiveFeeValueID;
 483     $lineItem = CRM_Price_BAO_LineItem::getLineItems($this->_participantId, 'participant');
 484     CRM_Price_BAO_LineItem::changeFeeSelections($priceSetParams, $this->_participantId, 'participant', $this->_contributionId, $this->_feeBlock, $lineItem);
 485     $this->assertDBCompareValue('CRM_Contribute_BAO_Contribution', $this->_contributionId, 'contribution_status_id', 'id', $partiallyPaidStatusId, 'Partial Paid');
 486   }
 487
 488   /**
 489    * Test that recording a refund when fee selection is 0 works
 490    */
 491   public function testRefundWithFeeAmount0() {
 492     $this->registerParticipantAndPay();
 493     $actualPaidAmount = 100;
 494     $priceSetParams['price_' . $this->priceSetFieldID] = $this->expensiveFeeValueID;
 495     $lineItem = CRM_Price_BAO_LineItem::getLineItems($this->participantID, 'participant');
 496     CRM_Price_BAO_LineItem::changeFeeSelections($priceSetParams, $this->_participantId, 'participant', $this->_contributionId, $this->_feeBlock, $lineItem);
 497     $this->balanceCheck($this->_expensiveFee);
 498     $contributionBalance = ($this->_expensiveFee - $actualPaidAmount);
 499     $this->assertEquals($contributionBalance, CRM_Contribute_BAO_Contribution::getContributionBalance($this->_contributionId));
 500
 501     $priceSetParams['price_' . $this->priceSetFieldID] = $this->noFeeID;
 502     $lineItem = CRM_Price_BAO_LineItem::getLineItems($this->participantID, 'participant');
 503     CRM_Price_BAO_LineItem::changeFeeSelections($priceSetParams, $this->_participantId, 'participant', $this->_contributionId, $this->_feeBlock, $lineItem);
 504     $this->balanceCheck($this->_noFee);
 505     $contributionBalance = ($this->_noFee - $actualPaidAmount);
 506     $this->assertEquals($contributionBalance, CRM_Contribute_BAO_Contribution::getContributionBalance($this->_contributionId));
 507
 508     $this->callAPISuccess('Payment', 'create', [
 509       'contribution_id' => $this->_contributionId,
 510       'total_amount' => -100,
 511       'payment_instrument_id' => 3,
 512       'participant_id' => $this->_participantId,
 513     ]);
 514     $contributionBalance += 100;
 515     $this->assertEquals($contributionBalance, CRM_Contribute_BAO_Contribution::getContributionBalance($this->_contributionId));
 516
 517     // retrieve the cancelled line-item information
 518     $cancelledLineItem = $this->callAPISuccessGetSingle('LineItem', [
 519       'entity_table' => 'civicrm_participant',
 520       'entity_id' => $this->_participantId,
 521       'qty' => 0,
 522     ]);
 523     // retrieve the related financial lin-items
 524     $financialItems = $this->callAPISuccess('FinancialItem', 'Get', [
 525       'entity_id' => $cancelledLineItem['id'],
 526       'entity_table' => 'civicrm_line_item',
 527     ]);
 528     $this->assertEquals($financialItems['count'], 2, 'Financial Items for Cancelled fee is not proper');
 529
 530     $contributionCompletedStatusID = CRM_Core_PseudoConstant::getKey('CRM_Contribute_BAO_Contribution', 'contribution_status_id', 'Completed');
 531     $expectedAmount = 100.00;
 532     foreach ($financialItems['values'] as $id => $financialItem) {
 533       $this->assertEquals($expectedAmount, $financialItem['amount']);
 534       $this->assertNotEmpty($financialItem['financial_account_id']);
 535       $this->assertNotEmpty($financialItem['financial_account_id']);
 536       $this->assertEquals($contributionCompletedStatusID, $financialItem['status_id']);
 537       $expectedAmount = -$expectedAmount;
 538     }
 539   }
 540
 541 }