/**
* @group GH-31
* @test
*/
public function it_filters_imported_php_name_usages()
{
$file = new File('foo.php', 'code');
$filter = new NoImportedUsagesFilter();
$names = $filter->filter(array(new PhpNameOccurance(new PhpName('Foo\\Bar', 'Foo\\Bar', PhpName::TYPE_USE), $file, 12), new PhpNameOccurance(new PhpName('Foo\\Bar', 'Bar', PhpName::TYPE_USAGE), $file, 12)));
$this->assertEquals(1, count($names));
}
public function refactor(Directory $directory)
{
$phpFiles = $directory->findAllPhpFilesRecursivly();
$renames = new Set();
$occurances = array();
$noImportedUsages = new NoImportedUsagesFilter();
foreach ($phpFiles as $phpFile) {
$classes = $this->codeAnalysis->findClasses($phpFile);
$occurances = array_merge($noImportedUsages->filter($this->nameScanner->findNames($phpFile)), $occurances);
if (count($classes) !== 1) {
continue;
}
$class = $classes[0];
$currentClassName = $class->declarationName();
$expectedClassName = $phpFile->extractPsr0ClassName();
$buffer = $this->editor->openBuffer($phpFile);
// This is weird to be required here
if ($expectedClassName->shortName() !== $currentClassName->shortName()) {
$renames->add(new PhpNameChange($currentClassName, $expectedClassName));
}
if (!$expectedClassName->namespaceName()->equals($currentClassName->namespaceName())) {
$renames->add(new PhpNameChange($currentClassName->fullyQualified(), $expectedClassName->fullyQualified()));
$buffer->replaceString($class->namespaceDeclarationLine(), $currentClassName->namespaceName()->fullyQualifiedName(), $expectedClassName->namespaceName()->fullyQualifiedName());
}
}
$occurances = array_filter($occurances, function ($occurance) {
return $occurance->name()->type() !== PhpName::TYPE_NAMESPACE;
});
foreach ($occurances as $occurance) {
$name = $occurance->name();
foreach ($renames as $rename) {
if ($rename->affects($name)) {
$buffer = $this->editor->openBuffer($occurance->file());
$buffer->replaceString($occurance->declarationLine(), $name->relativeName(), $rename->change($name)->relativeName());
continue 2;
}
}
}
$this->editor->save();
}
