From c2486e81d64daa31e2b92cb3b56f7dac1df41c43 Mon Sep 17 00:00:00 2001
From: Sean Madsen <sean@seanmadsen.com>
Date: Thu, 15 Mar 2018 10:40:16 -0400
Subject: [PATCH] CRM-21264 - Add test for isHtmlTokenInTableCell

Test currently fails on "simplest TRUE" case added, which demonstrates
the bug described in CRM-21264. Also added other test cases which
current fail as well.
---
 .../Form/Task/PDFLetterCommonTest.php         | 74 +++++++++++++++++++
 1 file changed, 74 insertions(+)

diff --git a/tests/phpunit/CRM/Contribute/Form/Task/PDFLetterCommonTest.php b/tests/phpunit/CRM/Contribute/Form/Task/PDFLetterCommonTest.php
index aed99437d5..93ef591a39 100644
--- a/tests/phpunit/CRM/Contribute/Form/Task/PDFLetterCommonTest.php
+++ b/tests/phpunit/CRM/Contribute/Form/Task/PDFLetterCommonTest.php
@@ -376,4 +376,78 @@ value=$contact_aggregate+$contribution.total_amount}
     }
   }
 
+  /**
+   * @param string $token
+   * @param string $entity
+   * @param string $textToSearch
+   * @param bool $expected
+   *
+   * @dataProvider isHtmlTokenInTableCellProvider
+   */
+  public function testIsHtmlTokenInTableCell($token, $entity, $textToSearch, $expected) {
+    $this->assertEquals($expected,
+      CRM_Contribute_Form_Task_PDFLetterCommon::isHtmlTokenInTableCell($token, $entity, $textToSearch)
+    );
+  }
+
+  public function isHtmlTokenInTableCellProvider() {
+    return [
+
+      'simplest TRUE' => [
+        'token',
+        'entity',
+        '<td>{entity.token}</td>',
+        TRUE,
+      ],
+
+      'simplest FALSE' => [
+        'token',
+        'entity',
+        '{entity.token}',
+        FALSE,
+      ],
+
+      'token between two tables' => [
+        'token',
+        'entity',
+        ' <table><tr><td>Top</td></tr></table>
+          {entity.token}
+          <table><tr><td>Bottom</td></tr></table>',
+        FALSE,
+      ],
+
+      'token in two tables' => [
+        'token',
+        'entity',
+        ' <table><tr><td>{entity.token}</td></tr><tr><td>foo</td></tr></table>
+          <table><tr><td>{entity.token}</td></tr><tr><td>foo</td></tr></table>',
+        TRUE,
+      ],
+
+      'token outside of table and inside of table' => [
+        'token',
+        'entity',
+        ' {entity.token}
+          <table><tr><td>{entity.token}</td></tr><tr><td>foo</td></tr></table>',
+        FALSE,
+      ],
+
+      'token inside more complicated table' => [
+        'token',
+        'entity',
+        ' <table><tr><td class="foo"><em>{entity.token}</em></td></tr></table>',
+        TRUE,
+      ],
+
+      'token inside something that looks like table cell' => [
+        'token',
+        'entity',
+        ' <tdata>{entity.token}</tdata>
+          <table><tr><td>Bottom</td></tr></table>',
+        FALSE,
+      ],
+
+    ];
+  }
+
 }
-- 
2.25.1