зеркало из https://github.com/nextcloud/server.git
Add OC_Image Unit Test
data() somehow does not return, what file_get_contents() returns, so I skipped related tests.
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kondou
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<?php
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/**
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* Copyright (c) 2013 Christopher Schäpers <christopher@schaepers.it>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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class Test_Image extends PHPUnit_Framework_TestCase {
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public function testGetMimeTypeForFile() {
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$mimetype = \OC_Image::getMimeTypeForFile(OC::$SERVERROOT.'/tests/data/testimage.png');
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$this->assertEquals('image/png', $mimetype);
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$mimetype = \OC_Image::getMimeTypeForFile(OC::$SERVERROOT.'/tests/data/testimage.jpg');
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$this->assertEquals('image/jpeg', $mimetype);
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$mimetype = \OC_Image::getMimeTypeForFile(OC::$SERVERROOT.'/tests/data/testimage.gif');
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$this->assertEquals('image/gif', $mimetype);
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$mimetype = \OC_Image::getMimeTypeForFile(null);
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$this->assertEquals('', $mimetype);
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}
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public function testConstructDestruct() {
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
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$this->assertInstanceOf('\OC_Image', $img);
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unset($img);
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$imgcreate = imagecreatefromjpeg(OC::$SERVERROOT.'/tests/data/testimage.jpg');
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$img = new \OC_Image($imgcreate);
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$this->assertInstanceOf('\OC_Image', $img);
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unset($img);
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$base64 = base64_encode(file_get_contents(OC::$SERVERROOT.'/tests/data/testimage.gif'));
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$img = new \OC_Image($base64);
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$this->assertInstanceOf('\OC_Image', $img);
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unset($img);
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$img = new \OC_Image(null);
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$this->assertInstanceOf('\OC_Image', $img);
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unset($img);
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}
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public function testValid() {
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
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$this->assertTrue($img->valid());
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$text = base64_encode("Lorem ipsum dolor sir amet …");
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$img = new \OC_Image($text);
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$this->assertFalse($img->valid());
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$img = new \OC_Image(null);
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$this->assertFalse($img->valid());
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}
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public function testMimeType() {
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
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$this->assertEquals('image/png', $img->mimeType());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.jpg');
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$this->assertEquals('image/jpeg', $img->mimeType());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.gif');
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$this->assertEquals('image/gif', $img->mimeType());
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$img = new \OC_Image(null);
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$this->assertEquals('', $img->mimeType());
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}
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public function testWidth() {
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
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$this->assertEquals(128, $img->width());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.jpg');
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$this->assertEquals(1680, $img->width());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.gif');
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$this->assertEquals(64, $img->width());
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$img = new \OC_Image(null);
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$this->assertEquals(-1, $img->width());
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}
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public function testHeight() {
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
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$this->assertEquals(128, $img->height());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.jpg');
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$this->assertEquals(1050, $img->height());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.gif');
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$this->assertEquals(64, $img->height());
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$img = new \OC_Image(null);
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$this->assertEquals(-1, $img->height());
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}
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public function testSave() {
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
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$img->resize(16);
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$img->save(OC::$SERVERROOT.'/tests/data/testimage2.png');
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$this->assertEquals(file_get_contents(OC::$SERVERROOT.'/tests/data/testimage2.png'), $img->data());
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}
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public function testData() {
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$this->markTestSkipped("Somehow data() doesn't equal file_get_contents's data");
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
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$expected = file_get_contents(OC::$SERVERROOT.'/tests/data/testimage.png');
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$this->assertEquals($expected, $img->data());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.jpg');
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$expected = file_get_contents(OC::$SERVERROOT.'/tests/data/testimage.jpg');
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$this->assertEquals($expected, $img->data());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.gif');
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$expected = file_get_contents(OC::$SERVERROOT.'/tests/data/testimage.gif');
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$this->assertEquals($expected, $img->data());
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}
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public function testToString() {
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$this->markTestSkipped("Somehow data() doesn't equal file_get_contents's data");
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
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$expected = base64_encode(file_get_contents(OC::$SERVERROOT.'/tests/data/testimage.png'));
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$this->assertEquals($expected, (string)$img);
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.jpg');
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$expected = base64_encode(file_get_contents(OC::$SERVERROOT.'/tests/data/testimage.jpg'));
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$this->assertEquals($expected, (string)$img);
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.gif');
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$expected = base64_encode(file_get_contents(OC::$SERVERROOT.'/tests/data/testimage.gif'));
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$this->assertEquals($expected, (string)$img);
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}
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public function testResize() {
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
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$this->assertTrue($img->resize(32));
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$this->assertEquals(32, $img->width());
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$this->assertEquals(32, $img->height());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.jpg');
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$this->assertTrue($img->resize(840));
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$this->assertEquals(840, $img->width());
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$this->assertEquals(525, $img->height());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.gif');
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$this->assertTrue($img->resize(100));
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$this->assertEquals(100, $img->width());
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$this->assertEquals(100, $img->height());
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}
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public function testPreciseResize() {
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
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$this->assertTrue($img->preciseResize(128, 512));
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$this->assertEquals(128, $img->width());
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$this->assertEquals(512, $img->height());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.jpg');
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$this->assertTrue($img->preciseResize(64, 840));
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$this->assertEquals(64, $img->width());
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$this->assertEquals(840, $img->height());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.gif');
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$this->assertTrue($img->preciseResize(1000, 1337));
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$this->assertEquals(1000, $img->width());
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$this->assertEquals(1337, $img->height());
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}
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public function testCenterCrop() {
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
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$img->centerCrop();
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$this->assertEquals(128, $img->width());
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$this->assertEquals(128, $img->height());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.jpg');
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$img->centerCrop();
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$this->assertEquals(1050, $img->width());
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$this->assertEquals(1050, $img->height());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.gif');
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$img->centerCrop(512);
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$this->assertEquals(512, $img->width());
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$this->assertEquals(512, $img->height());
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}
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public function testCrop() {
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
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$this->assertTrue($img->crop(0, 0, 50, 20));
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$this->assertEquals(50, $img->width());
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$this->assertEquals(20, $img->height());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.jpg');
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$this->assertTrue($img->crop(500, 700, 550, 300));
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$this->assertEquals(550, $img->width());
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$this->assertEquals(300, $img->height());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.gif');
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$this->assertTrue($img->crop(10, 10, 15, 15));
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$this->assertEquals(15, $img->width());
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$this->assertEquals(15, $img->height());
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}
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public function testFitIn() {
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.png');
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$this->assertTrue($img->fitIn(200, 100));
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$this->assertEquals(100, $img->width());
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$this->assertEquals(100, $img->height());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.jpg');
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$this->assertTrue($img->fitIn(840, 840));
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$this->assertEquals(840, $img->width());
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$this->assertEquals(525, $img->height());
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$img = new \OC_Image(OC::$SERVERROOT.'/tests/data/testimage.gif');
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$this->assertTrue($img->fitIn(200, 250));
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$this->assertEquals(200, $img->width());
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$this->assertEquals(200, $img->height());
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}
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}
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