406 lines
10 KiB
PHP
406 lines
10 KiB
PHP
<?php
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/**
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* @file
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*
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* Unit tests for Containers.
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*/
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namespace HPCloud\Tests\Storage\ObjectStorage;
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require_once 'src/HPCloud/Bootstrap.php';
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require_once 'test/TestCase.php';
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use \HPCloud\Storage\ObjectStorage\Container;
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use \HPCloud\Storage\ObjectStorage\Object;
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use \HPCloud\Storage\ObjectStorage\ACL;
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class ContainerTest extends \HPCloud\Tests\TestCase {
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const FILENAME = 'unit-test-dummy.txt';
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const FILESTR = 'This is a test.';
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// The factory functions (newFrom*) are tested in the
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// ObjectStorage tests, as they are required there.
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// Rather than build a Mock to achieve the same test here,
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// we just don't test them again.
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public function testConstructor() {
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$container = new Container('foo');
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$this->assertEquals('foo', $container->name());
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$this->assertEquals(0, $container->bytes());
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$this->assertEquals(0, $container->count());
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}
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public function testCountable() {
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// Verify that the interface Countable is properly
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// implemented.
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$mockJSON = array('count' => 5, 'bytes' => 128, 'name' => 'foo');
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$container = Container::newFromJSON($mockJSON, 'fake', 'fake');
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$this->assertEquals(5, count($container));
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}
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const FNAME = 'testSave';
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const FCONTENT = 'This is a test.';
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const FTYPE = 'application/x-monkey-file';
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public function testSave() {
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// Clean up anything left.
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$this->destroyContainerFixture();
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$container = $this->containerFixture();
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$obj = new Object(self::FNAME, self::FCONTENT, self::FTYPE);
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$obj->setMetadata(array('foo' => '1234'));
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$this->assertEquals(self::FCONTENT, $obj->content());
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try {
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$ret = $container->save($obj);
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}
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catch (\Exception $e) {
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$this->destroyContainerFixture();
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throw $e;
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}
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$this->assertTrue($ret);
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}
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/**
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* @depends testSave
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*/
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public function testRemoteObject() {
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$container = $this->containerFixture();
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$object = $container->remoteObject(self::FNAME);
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$this->assertEquals(self::FNAME, $object->name());
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$this->assertEquals(self::FTYPE, $object->contentType());
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$etag = md5(self::FCONTENT);
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$this->assertEquals($etag, $object->eTag());
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$md = $object->metadata();
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$this->assertEquals(1, count($md));
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// Note that headers are normalized remotely to have initial
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// caps. Since we have no way of knowing what the original
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// metadata casing is, we leave it with initial caps.
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$this->assertEquals('1234', $md['Foo']);
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$content = $object->content();
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$this->assertEquals(self::FCONTENT, $content);
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// Make sure I can do this twice (regression).
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// Note that this SHOULD perform another request.
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$this->assertEquals(self::FCONTENT, $object->content());
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// Overwrite the copy:
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$object->setContent('HI');
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$this->assertEquals('HI', $object->content());
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// Make sure I can do this twice (regression check).
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$this->assertEquals('HI', $object->content());
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}
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/**
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* @depends testRemoteObject
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*/
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public function testRefresh() {
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$container = $this->containerFixture();
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$object = $container->remoteObject(self::FNAME);
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$content = $object->content();
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$object->setContent('FOO');
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$this->assertEquals('FOO', $object->content());
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$object->refresh(TRUE);
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$this->assertEquals($content, $object->content());
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$object->refresh(FALSE);
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$this->assertEquals($content, $object->content());
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}
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/**
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* @depends testRemoteObject
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*/
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public function testObject() {
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$container = $this->containerFixture();
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$object = $container->object(self::FNAME);
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$this->assertEquals(self::FNAME, $object->name());
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$this->assertEquals(self::FTYPE, $object->contentType());
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$etag = md5(self::FCONTENT);
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$this->assertEquals($etag, $object->eTag());
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$md = $object->metadata();
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$this->assertEquals(1, count($md));
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// Note that headers are normalized remotely to have initial
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// caps. Since we have no way of knowing what the original
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// metadata casing is, we leave it with initial caps.
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$this->assertEquals('1234', $md['Foo']);
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$content = $object->content();
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$this->assertEquals(self::FCONTENT, $content);
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// Overwrite the copy:
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$object->setContent('HI');
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$this->assertEquals('HI', $object->content());
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}
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/**
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* @depends testSave
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*/
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public function testObjects() {
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$container = $this->containerFixture();
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$obj1 = new Object('a/' . self::FNAME, self::FCONTENT, self::FTYPE);
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$obj2 = new Object('a/b/' . self::FNAME, self::FCONTENT, self::FTYPE);
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$container->save($obj1);
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$container->save($obj2);
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// Now we have a container with three items.
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$objects = $container->objects();
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$this->assertEquals(3, count($objects));
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$objects = $container->objects(1, 'a/' . self::FNAME);
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$this->assertEquals(1, count($objects));
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}
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/**
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* @depends testObjects
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*/
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public function testGetIterator() {
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$container = $this->containerFixture();
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$it = $container->getIterator();
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$this->assertInstanceOf('Traversable', $it);
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$i = 0;
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foreach ($container as $item) {
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++$i;
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}
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$this->assertEquals(3, $i);
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}
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/**
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* @depends testObjects
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*/
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public function testObjectsWithPrefix() {
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$container = $this->containerFixture();
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$objects = $container->objectsWithPrefix('a/');
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$this->assertEquals(2, count($objects));
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foreach ($objects as $o) {
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if ($o instanceof Object) {
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$this->assertEquals('a/' . self::FNAME, $o->name());
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}
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else {
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$this->assertEquals('a/b/', $o->path());
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}
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}
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// Since we set the delimiter to ':' we will get back
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// all of the objects in a/. This is because none of
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// the objects contain ':' in their names.
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$objects = $container->objectsWithPrefix('a/', ':');
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$this->assertEquals(2, count($objects));
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foreach ($objects as $o) {
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$this->assertInstanceOf('\HPCloud\Storage\ObjectStorage\Object', $o);
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}
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// This should give us one file and one subdir.
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$objects = $container->objectsWithPrefix('', '/');
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$this->assertEquals(2, count($objects));
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foreach ($objects as $o) {
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if ($o instanceof Object) {
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$this->assertEquals(self::FNAME, $o->name());
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}
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else {
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$this->assertEquals('a/', $o->path());
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}
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}
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}
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/**
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* @depends testObjects
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*/
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public function testObjectsWithPath() {
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$container = $this->containerFixture();
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$objects = $container->objectsByPath('a/b/');
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$this->assertEquals(1, count($objects));
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$o = array_shift($objects);
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$this->assertEquals('a/b/' . self::FNAME, $o->name());
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/*
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* The Open Stack documentation is unclear about how best to
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* use paths. Experimentation suggests that if you rely on paths
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* instead of prefixes, your best bet is to create directory
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* markers.
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*/
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// Test subdir listings:
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// This does not work (by design?) with Path. You have to use prefix
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// or else create directory markers.
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// $obj1 = new Object('a/aa/aaa/' . self::FNAME, self::FCONTENT, self::FTYPE);
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// $container->save($obj1);
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// $objects = $container->objectsByPath('a/aaa', '/');
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// $this->assertEquals(1, count($objects), 'One subdir');
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// $objects = $container->objectsByPath('a/');
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// throw new \Exception(print_r($objects, TRUE));
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// $this->assertEquals(2, count($objects));
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// foreach ($objects as $o) {
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// if ($o instanceof Object) {
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// $this->assertEquals('a/' . self::FNAME, $o->name());
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// }
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// else {
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// $this->assertEquals('a/b/', $o->path());
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// }
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// }
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}
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/**
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* @depends testRemoteObject
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*/
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public function testUpdateMetadata() {
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$container = $this->containerFixture();
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$object = $container->remoteObject(self::FNAME);
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$md = $object->metadata();
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$this->assertEquals('1234', $md['Foo']);
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$md['Foo'] = 456;
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$md['Bar'] = 'bert';
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$object->setMetadata($md);
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$container->updateMetadata($object);
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$copy = $container->remoteObject(self::FNAME);
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$this->assertEquals('456', $md['Foo']);
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$this->assertEquals('bert', $md['Bar']);
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// Now we need to canary test:
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$this->assertEquals($object->contentType(), $copy->contentType());
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$this->assertEquals($object->contentLength(), $copy->contentLength());
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}
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/**
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* @depends testRemoteObject
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*/
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public function testCopy() {
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$container = $this->containerFixture();
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$object = $container->remoteObject(self::FNAME);
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$container->copy($object, 'FOO-1.txt');
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$copy = $container->remoteObject('FOO-1.txt');
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$this->assertEquals($object->contentType(), $copy->contentType());
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$this->assertEquals($object->etag(), $copy->etag());
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$container->delete('foo-1.txt');
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}
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/**
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* @depends testCopy
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*/
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public function testCopyAcrossContainers() {
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// Create a new container.
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$store = $this->objectStore();
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$cname = self::$settings['hpcloud.swift.container'] . 'COPY';
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if ($store->hasContainer($cname)) {
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$this->eradicateContainer($cname);
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}
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$store->createContainer($cname);
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$newContainer = $store->container($cname);
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// Get teh old container and its object.
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$container = $this->containerFixture();
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$object = $container->remoteObject(self::FNAME);
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$ret = $container->copy($object, 'foo-1.txt', $cname);
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$this->assertTrue($ret);
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$copy = $newContainer->remoteObject('foo-1.txt');
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$this->assertEquals($object->etag(), $copy->etag());
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$this->eradicateContainer($cname);
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}
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/**
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* @depends testSave
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*/
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public function testDelete() {
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$container = $this->containerFixture();
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$ret = $container->delete(self::FNAME);
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$fail = $container->delete('no_such_file.txt');
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$this->destroyContainerFixture();
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$this->assertTrue($ret);
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$this->assertFalse($fail);
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}
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/**
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* @group public
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*/
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public function testAcl() {
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$store = $this->objectStore();
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$cname = self::$settings['hpcloud.swift.container'] . 'PUBLIC';
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if ($store->hasContainer($cname)) {
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$store->deleteContainer($cname);
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}
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$store->createContainer($cname, ACL::makePublic());
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$store->containers();
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$container = $store->container($cname);
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$acl = $container->acl();
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$this->assertInstanceOf('\HPCloud\Storage\ObjectStorage\ACL', $acl);
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$this->assertTrue($acl->isPublic());
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$store->deleteContainer($cname);
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}
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}
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