function FileMoveTest::testExistingReplace

Test replacement when moving onto a file that already exists.

File

modules/simpletest/tests/file.test, line 1872

Class

FileMoveTest

Move related tests

Code

function testExistingReplace() {
    // Setup a file to overwrite.
    $contents = $this->randomName(10);
    $source = $this->createFile(NULL, $contents);
    $target = $this->createFile();
    $this->assertDifferentFile($source, $target);
    // Clone the object so we don't have to worry about the function changing
    // our reference copy.
    $result = file_move(clone $source, $target->uri, FILE_EXISTS_REPLACE);
    // Look at the results.
    $this->assertEqual($contents, file_get_contents($result->uri), 'Contents of file were overwritten.');
    $this->assertFalse(file_exists($source->uri));
    $this->assertTrue($result, 'File moved successfully.');
    // Check that the correct hooks were called.
    $this->assertFileHooksCalled(array(
        'move',
        'update',
        'delete',
        'load',
    ));
    // Reload the file from the database and check that the changes were
    // actually saved.
    $loaded_result = file_load($result->fid, TRUE);
    $this->assertFileUnchanged($result, $loaded_result);
    // Check that target was re-used.
    $this->assertSameFile($target, $loaded_result);
    // Source and result should be totally different.
    $this->assertDifferentFile($source, $loaded_result);
}