From 6045f2b783b025a2743272e2f337ff7b73243928 Mon Sep 17 00:00:00 2001
From: Jitendra Purohit <jitendra@fuzion.co.nz>
Date: Fri, 6 Sep 2019 17:39:28 +0530
Subject: [PATCH] Unit test for #15166 fix

---
 tests/phpunit/api/v3/PaymentTest.php | 46 ++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/tests/phpunit/api/v3/PaymentTest.php b/tests/phpunit/api/v3/PaymentTest.php
index 09895d9acb..b90fc7a96b 100644
--- a/tests/phpunit/api/v3/PaymentTest.php
+++ b/tests/phpunit/api/v3/PaymentTest.php
@@ -107,6 +107,52 @@ class api_v3_PaymentTest extends CiviUnitTestCase {
     ]);
   }
 
+  /**
+   * Retrieve Payment using trxn_id.
+   */
+  public function testGetPaymentWithTrxnID() {
+    $this->_individualId2 = $this->individualCreate();
+    $params1 = [
+      'contact_id' => $this->_individualId,
+      'trxn_id' => 111111,
+      'total_amount' => 10,
+    ];
+    $contributionID1 = $this->contributionCreate($params1);
+
+    $params2 = [
+      'contact_id' => $this->_individualId2,
+      'trxn_id' => 222222,
+      'total_amount' => 20,
+    ];
+    $contributionID2 = $this->contributionCreate($params2);
+
+    $paymentParams = ['trxn_id' => 111111];
+    $payment = $this->callAPISuccess('payment', 'get', $paymentParams);
+    $expectedResult = [
+      $payment['id'] => [
+        'total_amount' => 10,
+        'trxn_id' => 111111,
+        'status_id' => 1,
+        'is_payment' => 1,
+        'contribution_id' => $contributionID1,
+      ],
+    ];
+    $this->checkPaymentResult($payment, $expectedResult);
+
+    $paymentParams = ['trxn_id' => 222222];
+    $payment = $this->callAPISuccess('payment', 'get', $paymentParams);
+    $expectedResult = [
+      $payment['id'] => [
+        'total_amount' => 20,
+        'trxn_id' => 222222,
+        'status_id' => 1,
+        'is_payment' => 1,
+        'contribution_id' => $contributionID2,
+      ],
+    ];
+    $this->checkPaymentResult($payment, $expectedResult);
+  }
+
   /**
    * Test email receipt for partial payment.
    */
-- 
2.25.1