function VariableTest::providerSource

File

core/modules/migrate_drupal/tests/src/Kernel/Plugin/migrate/source/VariableTest.php, line 27

Class

VariableTest

Tests the variable source plugin.

Namespace

Code

public static function providerSource() {
  $tests = [];
  // The source data.
  $tests[0]['source_data']['variable'] = [
    [
      'name' => 'foo',
      'value' => 'i:1;',
    ],
    [
      'name' => 'bar',
      'value' => 'b:0;',
    ],
  ];
  // The expected results.
  $tests[0]['expected_data'] = [
    [
      'id' => 'foo',
      'foo' => 1,
      'bar' => FALSE,
    ],
  ];
  // The expected count.
  $tests[0]['expected_count'] = 1;
  // The source plugin configuration.
  $tests[0]['configuration']['variables'] = [
    'foo',
    'bar',
  ];
  // Tests getting one of two variables.
  $tests[1]['source_data']['variable'] = [
    [
      'name' => 'foo',
      'value' => 'i:1;',
    ],
    [
      'name' => 'bar',
      'value' => 'b:0;',
    ],
  ];
  $tests[1]['expected_data'] = [
    [
      'id' => 'foo',
      'foo' => 1,
    ],
  ];
  $tests[1]['expected_count'] = 1;
  $tests[1]['configuration']['variables'] = [
    'foo',
    'bar0',
  ];
  // Tests requesting mis-spelled variable names. If none of the required
  // variables are available, this plugin still returns a single row.
  $tests[2]['source_data']['variable'] = [
    [
      'name' => 'foo',
      'value' => 'i:1;',
    ],
    [
      'name' => 'bar',
      'value' => 'b:0;',
    ],
  ];
  $tests[2]['expected_data'] = [
    [
      'id' => 'foo0',
    ],
  ];
  $tests[2]['expected_count'] = 1;
  $tests[2]['configuration']['variables'] = [
    'foo0',
    'bar0',
  ];
  $source_data = [
    'variable' => [
      [
        'name' => 'foo',
        'value' => 'i:1;',
      ],
      [
        'name' => 'bar',
        'value' => 'b:0;',
      ],
      [
        'name' => 'baz',
        'value' => 's:6:"foobar";',
      ],
    ],
  ];
  // Test cases with only 'variables_no_row_if_missing' configuration.
  $variables_no_row_if_missing_tests = [
    'Two required variables, all of them are available' => [
      'source_data' => $source_data,
      'expected_data' => [
        [
          'id' => 'foo',
          'foo' => 1,
          'bar' => FALSE,
        ],
      ],
      'expected_count' => 1,
      'configuration' => [
        'variables_no_row_if_missing' => [
          'foo',
          'bar',
        ],
      ],
    ],
    'Two required variables, only one is available' => [
      'source_data' => $source_data,
      'expected_data' => [],
      'expected_count' => 0,
      'configuration' => [
        'variables_no_row_if_missing' => [
          'foo',
          'bar0',
        ],
      ],
    ],
    'One required and available variable' => [
      'source_data' => $source_data,
      'expected_data' => [
        [
          'id' => 'baz',
          'baz' => 'foobar',
        ],
      ],
      'expected_count' => 1,
      'configuration' => [
        'variables_no_row_if_missing' => [
          'baz',
        ],
      ],
    ],
    'One required, but missing variable' => [
      'source_data' => $source_data,
      'expected_data' => [],
      'expected_count' => 0,
      'configuration' => [
        'variables_no_row_if_missing' => [
          'bar0',
        ],
      ],
    ],
    // Test cases with both 'variables' and 'variables_no_row_if_missing'
    // configuration.
'One optional and two required variables, all of them are available' => [
      'source_data' => $source_data,
      'expected_data' => [
        [
          'id' => 'foo',
          'foo' => 1,
          'bar' => FALSE,
          'baz' => 'foobar',
        ],
      ],
      'expected_count' => 1,
      'configuration' => [
        'variables' => [
          'foo',
        ],
        'variables_no_row_if_missing' => [
          'bar',
          'baz',
        ],
      ],
    ],
    'One optional and two required variables, only one required is available' => [
      'source_data' => $source_data,
      'expected_data' => [],
      'expected_count' => 0,
      'configuration' => [
        'variables' => [
          'foo',
        ],
        'variables_no_row_if_missing' => [
          'bar',
          'foobar',
        ],
      ],
    ],
    'Two optional and one required and available variable, every optional is missing' => [
      'source_data' => $source_data,
      'expected_data' => [
        [
          'id' => 'qux',
          'bar' => FALSE,
        ],
      ],
      'expected_count' => 1,
      'configuration' => [
        'variables' => [
          'qux',
          'waldo',
        ],
        'variables_no_row_if_missing' => [
          'bar',
        ],
      ],
    ],
    'Two available optional and a required, but missing variable' => [
      'source_data' => $source_data,
      'expected_data' => [],
      'expected_count' => 0,
      'configuration' => [
        'variables' => [
          'baz',
          'foo',
        ],
        'variables_no_row_if_missing' => [
          'foo_bar_baz',
        ],
      ],
    ],
  ];
  return $tests + $variables_no_row_if_missing_tests;
}