public function MimeMailFormatHelperTest::providerRfcHeaders in Mime Mail 8

Provides test data for testRfcHeaders().

File

tests/src/Kernel/MimeMailFormatHelperTest.php, line 334

Class

MimeMailFormatHelperTest

Tests that Mime Mail utility functions work properly.

Namespace

Drupal\Tests\mimemail\Kernel

Code

public function providerRfcHeaders() {

  // Format of each element is:
  // - headers: An associative array of header fields to test. Each element
  //   is keyed by the header field name, which the array value being the
  //   header field body.
  // - expected: Expected return value from
  //   MimeMailFormatHelper::mimeMailRfcHeaders($headers).
  $headers = [
    'Multipart mail message header' => [
      [
        'MIME-Version' => '1.0',
        'ContentType' => 'multipart/mixed; boundary="379e3cea84af565a8053ea9e61054fc1294536001"',
        'Content-Transfer-Encoding' => '8bit',
      ],
      "MIME-Version: 1.0\r\n" . "ContentType: multipart/mixed;\r\n boundary=\"379e3cea84af565a8053ea9e61054fc1294536001\"\r\n" . "Content-Transfer-Encoding: 8bit\r\n",
    ],
    'Plaintext mail message header' => [
      [
        'MIME-Version' => '1.0',
        'Content-Type' => 'text/plain; charset=utf-8',
        'Content-Transfer-Encoding' => '8bit',
      ],
      "MIME-Version: 1.0\r\n" . "Content-Type: text/plain; charset=utf-8\r\n" . "Content-Transfer-Encoding: 8bit\r\n",
    ],
    'Plaintext MIME part header' => [
      [
        'Content-Type' => 'text/plain; charset=utf-8',
        'Content-Disposition' => 'inline',
        'Content-Transfer-Encoding' => '8bit',
      ],
      "Content-Type: text/plain; charset=utf-8\r\n" . "Content-Disposition: inline\r\n" . "Content-Transfer-Encoding: 8bit\r\n",
    ],
    'HTML MIME part header' => [
      [
        'ContentType' => 'text/html; charset=utf-8',
        'Content-Disposition' => 'inline',
        'Content-Transfer-Encoding' => '8bit',
      ],
      "ContentType: text/html; charset=utf-8\r\n" . "Content-Disposition: inline\r\n" . "Content-Transfer-Encoding: 8bit\r\n",
    ],
    'Multipart alternative MIME part header' => [
      [
        'ContentType' => 'multipart/alternative; boundary="233fe3c3a9841692454109103d46c2362d0ebe050"',
        'Content-Transfer-Encoding' => '8bit',
      ],
      "ContentType: multipart/alternative;\r\n boundary=\"233fe3c3a9841692454109103d46c2362d0ebe050\"\r\n" . "Content-Transfer-Encoding: 8bit\r\n",
    ],
    'PNG image attachment part header' => [
      [
        'Content-ID' => '<6152ca67d63c8f310d767bcdcdef9563@test.example.com>',
        'ContentType' => 'image/png; name="selfie.png"',
        'Content-Disposition' => 'attachment; filename="selfie.png"',
        'Content-Transfer-Encoding' => 'base64',
      ],
      "Content-ID: <6152ca67d63c8f310d767bcdcdef9563@test.example.com>\r\n" . "ContentType: image/png; name=\"selfie.png\"\r\n" . "Content-Disposition: attachment; filename=\"selfie.png\"\r\n" . "Content-Transfer-Encoding: base64\r\n",
    ],
    'JPG image attachment part header' => [
      [
        'Content-ID' => '<ea5183a8aaaacf76b4676e33a7788cc4@test.example.com>',
        'ContentType' => 'image/jpeg; name="spruce.jpg"',
        'Content-Disposition' => 'attachment; filename="spruce.jpg"',
        'Content-Transfer-Encoding' => 'base64',
      ],
      "Content-ID: <ea5183a8aaaacf76b4676e33a7788cc4@test.example.com>\r\n" . "ContentType: image/jpeg; name=\"spruce.jpg\"\r\n" . "Content-Disposition: attachment; filename=\"spruce.jpg\"\r\n" . "Content-Transfer-Encoding: base64\r\n",
    ],
    'PDF file attachment part header' => [
      [
        'Content-ID' => '<3360eda02899acf5ec5965dbd6717332@test.example.com>',
        'ContentType' => 'application/pdf; name="Really_Long_Filename_That_Should_Be_Wrapped.pdf"',
        'Content-Disposition' => 'attachment; filename="Really_Long_Filename_That_Should_Be_Wrapped.pdf"',
        'Content-Transfer-Encoding' => 'base64',
      ],
      "Content-ID: <3360eda02899acf5ec5965dbd6717332@test.example.com>\r\n" . "ContentType: application/pdf;\r\n name=\"Really_Long_Filename_That_Should_Be_Wrapped.pdf\"\r\n" . "Content-Disposition: attachment;\r\n filename=\"Really_Long_Filename_That_Should_Be_Wrapped.pdf\"\r\n" . "Content-Transfer-Encoding: base64\r\n",
    ],
  ];
  return $headers;
}