--- /dev/null
+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package org\bovigo\vfs
+ */
+namespace org\bovigo\vfs;
+/**
+ * Test for org\bovigo\vfs\vfsStreamFile.
+ */
+class vfsStreamFileTestCase extends \PHPUnit_Framework_TestCase
+{
+ /**
+ * instance to test
+ *
+ * @var vfsStreamFile
+ */
+ protected $file;
+
+ /**
+ * set up test environment
+ */
+ public function setUp()
+ {
+ $this->file = new vfsStreamFile('foo');
+ }
+
+ /**
+ * test default values and methods
+ *
+ * @test
+ */
+ public function defaultValues()
+ {
+ $this->assertEquals(vfsStreamContent::TYPE_FILE, $this->file->getType());
+ $this->assertEquals('foo', $this->file->getName());
+ $this->assertTrue($this->file->appliesTo('foo'));
+ $this->assertFalse($this->file->appliesTo('foo/bar'));
+ $this->assertFalse($this->file->appliesTo('bar'));
+ }
+
+ /**
+ * test setting and getting the content of a file
+ *
+ * @test
+ */
+ public function content()
+ {
+ $this->assertNull($this->file->getContent());
+ $this->assertSame($this->file, $this->file->setContent('bar'));
+ $this->assertEquals('bar', $this->file->getContent());
+ $this->assertSame($this->file, $this->file->withContent('baz'));
+ $this->assertEquals('baz', $this->file->getContent());
+ }
+
+ /**
+ * test renaming the directory
+ *
+ * @test
+ */
+ public function rename()
+ {
+ $this->file->rename('bar');
+ $this->assertEquals('bar', $this->file->getName());
+ $this->assertFalse($this->file->appliesTo('foo'));
+ $this->assertFalse($this->file->appliesTo('foo/bar'));
+ $this->assertTrue($this->file->appliesTo('bar'));
+ }
+
+ /**
+ * test reading contents from the file
+ *
+ * @test
+ */
+ public function readEmptyFile()
+ {
+ $this->assertTrue($this->file->eof());
+ $this->assertEquals(0, $this->file->size());
+ $this->assertEquals('', $this->file->read(5));
+ $this->assertEquals(5, $this->file->getBytesRead());
+ $this->assertTrue($this->file->eof());
+ }
+
+ /**
+ * test reading contents from the file
+ *
+ * @test
+ */
+ public function read()
+ {
+ $this->file->setContent('foobarbaz');
+ $this->assertFalse($this->file->eof());
+ $this->assertEquals(9, $this->file->size());
+ $this->assertEquals('foo', $this->file->read(3));
+ $this->assertEquals(3, $this->file->getBytesRead());
+ $this->assertFalse($this->file->eof());
+ $this->assertEquals(9, $this->file->size());
+ $this->assertEquals('bar', $this->file->read(3));
+ $this->assertEquals(6, $this->file->getBytesRead());
+ $this->assertFalse($this->file->eof());
+ $this->assertEquals(9, $this->file->size());
+ $this->assertEquals('baz', $this->file->read(3));
+ $this->assertEquals(9, $this->file->getBytesRead());
+ $this->assertEquals(9, $this->file->size());
+ $this->assertTrue($this->file->eof());
+ $this->assertEquals('', $this->file->read(3));
+ }
+
+ /**
+ * test seeking to offset
+ *
+ * @test
+ */
+ public function seekEmptyFile()
+ {
+ $this->assertFalse($this->file->seek(0, 55));
+ $this->assertTrue($this->file->seek(0, SEEK_SET));
+ $this->assertEquals(0, $this->file->getBytesRead());
+ $this->assertTrue($this->file->seek(5, SEEK_SET));
+ $this->assertEquals(5, $this->file->getBytesRead());
+ $this->assertTrue($this->file->seek(0, SEEK_CUR));
+ $this->assertEquals(5, $this->file->getBytesRead());
+ $this->assertTrue($this->file->seek(2, SEEK_CUR));
+ $this->assertEquals(7, $this->file->getBytesRead());
+ $this->assertTrue($this->file->seek(0, SEEK_END));
+ $this->assertEquals(0, $this->file->getBytesRead());
+ $this->assertTrue($this->file->seek(2, SEEK_END));
+ $this->assertEquals(2, $this->file->getBytesRead());
+ }
+
+ /**
+ * test seeking to offset
+ *
+ * @test
+ */
+ public function seekRead()
+ {
+ $this->file->setContent('foobarbaz');
+ $this->assertFalse($this->file->seek(0, 55));
+ $this->assertTrue($this->file->seek(0, SEEK_SET));
+ $this->assertEquals('foobarbaz', $this->file->readUntilEnd());
+ $this->assertEquals(0, $this->file->getBytesRead());
+ $this->assertTrue($this->file->seek(5, SEEK_SET));
+ $this->assertEquals('rbaz', $this->file->readUntilEnd());
+ $this->assertEquals(5, $this->file->getBytesRead());
+ $this->assertTrue($this->file->seek(0, SEEK_CUR));
+ $this->assertEquals('rbaz', $this->file->readUntilEnd());
+ $this->assertEquals(5, $this->file->getBytesRead(), 5);
+ $this->assertTrue($this->file->seek(2, SEEK_CUR));
+ $this->assertEquals('az', $this->file->readUntilEnd());
+ $this->assertEquals(7, $this->file->getBytesRead());
+ $this->assertTrue($this->file->seek(0, SEEK_END));
+ $this->assertEquals('', $this->file->readUntilEnd());
+ $this->assertEquals(9, $this->file->getBytesRead());
+ $this->assertTrue($this->file->seek(2, SEEK_END));
+ $this->assertEquals('', $this->file->readUntilEnd());
+ $this->assertEquals(11, $this->file->getBytesRead());
+ }
+
+ /**
+ * test writing data into the file
+ *
+ * @test
+ */
+ public function writeEmptyFile()
+ {
+ $this->assertEquals(3, $this->file->write('foo'));
+ $this->assertEquals('foo', $this->file->getContent());
+ $this->assertEquals(3, $this->file->size());
+ $this->assertEquals(3, $this->file->write('bar'));
+ $this->assertEquals('foobar', $this->file->getContent());
+ $this->assertEquals(6, $this->file->size());
+ }
+
+ /**
+ * test writing data into the file
+ *
+ * @test
+ */
+ public function write()
+ {
+ $this->file->setContent('foobarbaz');
+ $this->assertTrue($this->file->seek(3, SEEK_SET));
+ $this->assertEquals(3, $this->file->write('foo'));
+ $this->assertEquals('foofoobaz', $this->file->getContent());
+ $this->assertEquals(9, $this->file->size());
+ $this->assertEquals(3, $this->file->write('bar'));
+ $this->assertEquals('foofoobar', $this->file->getContent());
+ $this->assertEquals(9, $this->file->size());
+ }
+
+ /**
+ * setting and retrieving permissions for a file
+ *
+ * @test
+ * @group permissions
+ */
+ public function permissions()
+ {
+ $this->assertEquals(0666, $this->file->getPermissions());
+ $this->assertSame($this->file, $this->file->chmod(0644));
+ $this->assertEquals(0644, $this->file->getPermissions());
+ }
+
+ /**
+ * setting and retrieving permissions for a file
+ *
+ * @test
+ * @group permissions
+ */
+ public function permissionsSet()
+ {
+ $this->file = new vfsStreamFile('foo', 0644);
+ $this->assertEquals(0644, $this->file->getPermissions());
+ $this->assertSame($this->file, $this->file->chmod(0600));
+ $this->assertEquals(0600, $this->file->getPermissions());
+ }
+
+ /**
+ * setting and retrieving owner of a file
+ *
+ * @test
+ * @group permissions
+ */
+ public function owner()
+ {
+ $this->assertEquals(vfsStream::getCurrentUser(), $this->file->getUser());
+ $this->assertTrue($this->file->isOwnedByUser(vfsStream::getCurrentUser()));
+ $this->assertSame($this->file, $this->file->chown(vfsStream::OWNER_USER_1));
+ $this->assertEquals(vfsStream::OWNER_USER_1, $this->file->getUser());
+ $this->assertTrue($this->file->isOwnedByUser(vfsStream::OWNER_USER_1));
+ }
+
+ /**
+ * setting and retrieving owner group of a file
+ *
+ * @test
+ * @group permissions
+ */
+ public function group()
+ {
+ $this->assertEquals(vfsStream::getCurrentGroup(), $this->file->getGroup());
+ $this->assertTrue($this->file->isOwnedByGroup(vfsStream::getCurrentGroup()));
+ $this->assertSame($this->file, $this->file->chgrp(vfsStream::GROUP_USER_1));
+ $this->assertEquals(vfsStream::GROUP_USER_1, $this->file->getGroup());
+ $this->assertTrue($this->file->isOwnedByGroup(vfsStream::GROUP_USER_1));
+ }
+
+ /**
+ * @test
+ * @group issue_33
+ * @since 1.1.0
+ */
+ public function truncateRemovesSuperflouosContent()
+ {
+ $this->assertEquals(11, $this->file->write("lorem ipsum"));
+ $this->assertTrue($this->file->truncate(5));
+ $this->assertEquals(5, $this->file->size());
+ $this->assertEquals('lorem', $this->file->getContent());
+ }
+
+ /**
+ * @test
+ * @group issue_33
+ * @since 1.1.0
+ */
+ public function truncateToGreaterSizeAddsZeroBytes()
+ {
+ $this->assertEquals(11, $this->file->write("lorem ipsum"));
+ $this->assertTrue($this->file->truncate(25));
+ $this->assertEquals(25, $this->file->size());
+ $this->assertEquals("lorem ipsum\0\0\0\0\0\0\0\0\0\0\0\0\0\0", $this->file->getContent());
+ }
+
+ /**
+ * @test
+ * @group issue_79
+ * @since 1.3.0
+ */
+ public function withContentAcceptsAnyFileContentInstance()
+ {
+ $mockFileContent = $this->getMock('org\bovigo\vfs\content\FileContent');
+ $mockFileContent->expects($this->once())
+ ->method('content')
+ ->will($this->returnValue('foobarbaz'));
+ $this->assertEquals(
+ 'foobarbaz',
+ $this->file->withContent($mockFileContent)
+ ->getContent()
+ );
+ }
+
+ /**
+ * @test
+ * @group issue_79
+ * @expectedException \InvalidArgumentException
+ * @since 1.3.0
+ */
+ public function withContentThrowsInvalidArgumentExceptionWhenContentIsNoStringAndNoFileContent()
+ {
+ $this->file->withContent(313);
+ }
+}
projects / yaffs-website / blobdiff