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https://github.com/adlawson/php-vfs.git
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Add stream handle tests
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adlawson
parent
19bea4042e
commit
8527c7e37b
53
test/unit/Stream/DirectoryHandleTest.php
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53
test/unit/Stream/DirectoryHandleTest.php
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<?php
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namespace Vfs\Stream;
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use Mockery;
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use Vfs\Test\UnitTestCase;
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class DirectoryHandleTest extends UnitTestCase
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{
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public function setUp()
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{
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$this->fs = Mockery::mock('Vfs\FileSystem');
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}
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public function testInterface()
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{
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$handle = new DirectoryHandle($this->fs, '');
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$this->assertInstanceOf('Vfs\Stream\HandleInterface', $handle);
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}
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public function testRename()
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{
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$handle = new DirectoryHandle($this->fs, 'foo://foo/bar');
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$foo = Mockery::mock('Vfs\Node\NodeContainerInterface');
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$bar = Mockery::mock('Vfs\Node\NodeContainerInterface');
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$this->fs->shouldReceive('get')->once()->with('/foo/bar')->andReturn($bar);
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$this->fs->shouldReceive('get')->times(2)->with('/foo')->andReturn($foo);
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$foo->shouldReceive('remove')->once()->with('bar');
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$foo->shouldReceive('add')->once()->with('baz', $bar);
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$handle->rename('foo://foo/baz');
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}
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public function testRenameMissingSource()
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{
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$handle = new DirectoryHandle($this->fs, 'foo://foo');
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$foo = Mockery::mock('Vfs\Node\NodeContainerInterface');
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$logger = Mockery::mock('Psr\Log\LoggerInterface');
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$logger->shouldReceive('warning')->once()->with(Mockery::type('string'), [
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'origin' => 'foo://foo',
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'target' => 'foo://bar',
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]);
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$this->fs->shouldReceive('get')->once()->with('/foo');
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$this->fs->shouldReceive('get')->times(2)->with('/');
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$this->fs->shouldReceive('getLogger')->once()->withNoArgs()->andReturn($logger);
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$handle->rename('foo://bar');
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}
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}
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252
test/unit/Stream/FileHandleTest.php
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252
test/unit/Stream/FileHandleTest.php
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<?php
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namespace Vfs\Stream;
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use Mockery;
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use Vfs\Test\UnitTestCase;
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class FileHandleTest extends UnitTestCase
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{
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public function setUp()
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{
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$this->fs = Mockery::mock('Vfs\FileSystem');
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}
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public function dataCanRead()
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{
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return [
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['', false], [null, false],
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['a', false], ['ab', false], ['a+', true], ['at', false],
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['r', true ], ['rb', true ], ['r+', true], ['rt', true ],
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['w', false], ['wb', false], ['w+', true], ['wt', false],
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['c', false], ['cb', false], ['c+', true], ['ct', false],
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['x', false], ['xb', false], ['x+', true], ['xt', false]
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];
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}
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public function dataOpenMissingFileIsCreated()
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{
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return [
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['a'], ['ab'], ['a+'], ['at'],
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['w'], ['wb'], ['w+'], ['wt'],
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['c'], ['cb'], ['c+'], ['ct'],
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['x'], ['xb'], ['x+'], ['xt']
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];
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}
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public function dataRead()
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{
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return [
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[0, null, 'bar'], [1, null, 'ar'], [2, null, 'r'], [3, null, ''],
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[0, 0, ''], [1, 0, ''], [2, 0, ''], [3, 0, ''],
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[0, 1, 'b'], [1, 1, 'a'], [2, 1, 'r'], [3, 1, ''],
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[0, 2, 'ba'], [1, 2, 'ar'], [2, 2, 'r'], [3, 2, ''],
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[0, 3, 'bar'], [1, 3, 'ar'], [2, 3, 'r'], [3, 3, ''],
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];
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}
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public function testInterface()
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{
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$handle = new FileHandle($this->fs, '');
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$this->assertInstanceOf('Vfs\Stream\HandleInterface', $handle);
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}
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public function testRename()
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{
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$handle = new FileHandle($this->fs, 'foo://foo/bar');
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$foo = Mockery::mock('Vfs\Node\NodeContainerInterface');
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$bar = Mockery::mock('Vfs\Node\NodeInterface');
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$this->fs->shouldReceive('get')->once()->with('/foo/bar')->andReturn($bar);
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$this->fs->shouldReceive('get')->times(2)->with('/foo')->andReturn($foo);
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$foo->shouldReceive('remove')->once()->with('bar');
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$foo->shouldReceive('add')->once()->with('baz', $bar);
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$handle->rename('foo://foo/baz');
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}
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public function testRenameMissingSource()
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{
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$handle = new FileHandle($this->fs, 'foo://foo');
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$foo = Mockery::mock('Vfs\Node\NodeInterface');
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$logger = Mockery::mock('Psr\Log\LoggerInterface');
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$logger->shouldReceive('warning')->once()->with(Mockery::type('string'), [
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'origin' => 'foo://foo',
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'target' => 'foo://bar',
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]);
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$this->fs->shouldReceive('get')->once()->with('/foo');
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$this->fs->shouldReceive('get')->times(2)->with('/');
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$this->fs->shouldReceive('getLogger')->once()->withNoArgs()->andReturn($logger);
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$handle->rename('foo://bar');
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}
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/**
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* @dataProvider dataCanRead
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*/
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public function testCanRead($mode, $expected)
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{
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$handle = new FileHandle($this->fs, '', $mode);
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$this->assertEquals($expected, $handle->canRead());
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}
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public function testCreate()
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{
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$handle = new FileHandle($this->fs, 'foo://foo/bar/baz', 'w+');
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$file = Mockery::mock('Vfs\Node\NodeInterface');
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$dir = Mockery::mock('Vfs\Node\NodeContainerInterface');
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$dir->shouldReceive('set')->once()->with('baz', $file);
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$factory = Mockery::mock('Vfs\Node\Factory\NodeFactoryInterface');
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$factory->shouldReceive('buildFile')->once()->withNoArgs()->andReturn($file);
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$this->fs->shouldReceive('get')->once()->with('/foo/bar/baz');
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$this->fs->shouldReceive('get')->once()->with('/foo/bar')->andReturn($dir);
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$this->fs->shouldReceive('getNodeFactory')->once()->withNoArgs()->andReturn($factory);
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$this->assertSame($file, $handle->create(0777));
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}
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public function testCreateWithoutWriteMode()
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{
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$handle = new FileHandle($this->fs, 'foo://foo/bar/baz');
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$this->fs->shouldReceive('get')->once()->with('/foo/bar/baz');
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$this->assertNull($handle->create(0777));
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}
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public function testCreateWithMissingDir()
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{
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$handle = new FileHandle($this->fs, 'foo://foo/bar/baz', 'w+');
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$this->fs->shouldReceive('get')->once()->with('/foo/bar/baz');
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$this->fs->shouldReceive('get')->once()->with('/foo/bar');
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$this->assertNull($handle->create(0777));
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}
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public function testDestroy()
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{
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$handle = new FileHandle($this->fs, 'foo://foo/bar/baz');
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$file = Mockery::mock('Vfs\Node\NodeInterface');
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$dir = Mockery::mock('Vfs\Node\NodeContainerInterface');
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$dir->shouldReceive('remove')->once()->with('baz');
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$this->fs->shouldReceive('get')->once()->with('/foo/bar/baz')->andReturn($file);
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$this->fs->shouldReceive('get')->once()->with('/foo/bar')->andReturn($dir);
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$this->assertTrue($handle->destroy());
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}
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public function testDestroyMissingFile()
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{
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$handle = new FileHandle($this->fs, 'foo://foo/bar/baz');
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$file = Mockery::mock('Vfs\Node\NodeInterface');
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$logger = Mockery::mock('Pser\Log\LoggerInterface');
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$logger->shouldReceive('warning')->once()->with(Mockery::type('string'), [
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'url' => 'foo://foo/bar/baz'
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]);
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$this->fs->shouldReceive('get')->once()->with('/foo/bar/baz');
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$this->fs->shouldReceive('getLogger')->once()->withNoArgs()->andReturn($logger);
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$this->assertFalse($handle->destroy());
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}
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public function testOpen()
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{
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$handle = new FileHandle($this->fs, 'foo://foo/bar/baz');
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$file = Mockery::mock('Vfs\Node\NodeInterface');
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$this->fs->shouldReceive('get')->once()->with('/foo/bar/baz')->andReturn($file);
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$this->assertSame($file, $handle->open());
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}
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public function testOpenMissingFileIsNotCreated()
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{
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$handle = new FileHandle($this->fs, 'foo://foo/bar/baz');
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$this->fs->shouldReceive('get')->once()->with('/foo/bar/baz');
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$this->assertNull($handle->open());
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}
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/**
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* @dataProvider dataOpenMissingFileIsCreated
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*/
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public function testOpenMissingFileIsCreated($mode)
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{
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$handle = new FileHandle($this->fs, 'foo://foo/bar/baz', $mode);
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$factory = Mockery::mock('Vfs\Node\Factory\NodeFactoryInterface');
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$dir = Mockery::mock('Vfs\Node\NodeContainerInterface');
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$file = Mockery::mock('Vfs\Node\FileInterface');
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$this->fs->shouldReceive('get')->once()->with('/foo/bar/baz');
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$this->fs->shouldReceive('get')->once()->with('/foo/bar')->andReturn($dir);
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$this->fs->shouldReceive('getNodeFactory')->once()->withNoArgs()->andReturn($factory);
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$dir->shouldReceive('set')->once()->with('baz', $file);
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$factory->shouldReceive('buildFile')->once()->withNoArgs()->andReturn($file);
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if (in_array($mode, ['w', 'wb', 'w+', 'wt'])) {
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$file->shouldReceive('setContent')->once()->with('');
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}
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$this->assertSame($file, $handle->open());
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}
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/**
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* @dataProvider dataRead
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*/
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public function testRead($offset, $length, $expected)
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{
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$handle = new FileHandle($this->fs, 'foo://bar');
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$file = Mockery::mock('Vfs\Node\FileInterface');
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$file->shouldReceive('getContent')->once()->withNoArgs()->andReturn('bar');
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$this->fs->shouldReceive('get')->once()->with('/bar')->andReturn($file);
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$handle->open();
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$this->assertEquals($expected, $handle->read($offset, $length));
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}
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public function testReadThrowsWithoutOpening()
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{
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$handle = new FileHandle($this->fs, 'foo://bar');
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$this->setExpectedException('Vfs\Exception\UnopenedHandleException');
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$handle->read();
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}
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public function testWrite()
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{
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$handle = new FileHandle($this->fs, 'foo://bar');
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$file = Mockery::mock('Vfs\Node\FileInterface');
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$file->shouldReceive('setContent')->once()->with('foo');
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$this->fs->shouldReceive('get')->once()->with('/bar')->andReturn($file);
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$handle->open();
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$handle->write('foo');
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}
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public function testWriteThrowsWithoutOpening()
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{
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$handle = new FileHandle($this->fs, 'foo://bar');
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$this->setExpectedException('Vfs\Exception\UnopenedHandleException');
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$handle->write('');
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}
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}
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