function testGetTagOldWithExisting()
{
$exporter = new TestDataExporter();
$exporter->currentFixtureFile = 'output.yml';
// Fake some previous tag.
$testdatatag = new TestDataTag();
$testdatatag->Class = 'Page';
$testdatatag->RecordID = '123';
$testdatatag->FixtureID = 'Page100';
$testdatatag->FixtureFile = 'output.yml';
$testdatatag->Version = 1;
$testdatatag->write();
$page = new Page();
$page->ID = 123;
$this->assertEquals($exporter->getTag($page), 'Page100', "Provides exsiting tag if record already in TestDataTag table.");
}
/**
* Prepares an automatic YML tag for the object.
* Reuses an existing tag, if present from the previous import so we can reexport correctly.
*/
function getTag($object)
{
$existingTag = TestDataTag::get()->filter(array('Class' => $object->ClassName, 'RecordID' => $object->ID, 'FixtureFile' => $this->currentFixtureFile))->sort('Version', 'DESC')->First();
if ($existingTag) {
// Use existing YML tag.
return $existingTag->FixtureID;
} else {
// Create a new YML tag.
// First, extract the highest present numeric suffix for a same-class same-file tag.
$existingTags = DB::query("SELECT DISTINCT \"FixtureID\" FROM \"TestDataTag\" WHERE \"Class\"='{$object->ClassName}' AND \"FixtureFile\"='{$this->currentFixtureFile}'")->column("FixtureID");
foreach ($existingTags as $key => $tag) {
$existingTags[$key] = (int) preg_replace("/[^0-9]/", '', $tag);
}
$newTagID = 1;
if (count($existingTags)) {
rsort($existingTags);
$newTagID = $existingTags[0] + 1;
}
// Pull the exported records into the TestDataTag table.
$tag = new TestDataTag();
$tag->Class = $object->ClassName;
$tag->RecordID = $object->ID;
$tag->FixtureFile = $this->currentFixtureFile;
$tag->FixtureID = $object->ClassName . $newTagID;
$tag->Version = 1;
$tag->write();
return $tag->FixtureID;
}
}
