1 files changed, 69 insertions, 0 deletions
diff --git a/www/wiki/tests/phpunit/includes/media/DjVuTest.php b/www/wiki/tests/phpunit/includes/media/DjVuTest.php
new file mode 100644
index 00000000..dbc0d2fb
--- /dev/null
+++ b/www/wiki/tests/phpunit/includes/media/DjVuTest.php
@@ -0,0 +1,69 @@
+<?php
+/**
+ * @group Media
+ * @covers DjVuHandler
+ */
+class DjVuTest extends MediaWikiMediaTestCase {
+
+	/**
+	 * @var DjVuHandler
+	 */
+	protected $handler;
+
+	protected function setUp() {
+		parent::setUp();
+
+		// cli tool setup
+		$djvuSupport = new DjVuSupport();
+
+		if ( !$djvuSupport->isEnabled() ) {
+			$this->markTestSkipped(
+			'This test needs the installation of the ddjvu, djvutoxml and djvudump tools' );
+		}
+
+		$this->handler = new DjVuHandler();
+	}
+
+	public function testGetImageSize() {
+		$this->assertArrayEquals(
+			[ 2480, 3508, 'DjVu', 'width="2480" height="3508"' ],
+			$this->handler->getImageSize( null, $this->filePath . '/LoremIpsum.djvu' ),
+			'Test file LoremIpsum.djvu should have a size of 2480 * 3508'
+		);
+	}
+
+	public function testInvalidFile() {
+		$this->assertEquals(
+			'a:1:{s:5:"error";s:25:"Error extracting metadata";}',
+			$this->handler->getMetadata( null, $this->filePath . '/some-nonexistent-file' ),
+			'Getting metadata for an inexistent file should return false'
+		);
+	}
+
+	public function testPageCount() {
+		$file = $this->dataFile( 'LoremIpsum.djvu', 'image/x.djvu' );
+		$this->assertEquals(
+			5,
+			$this->handler->pageCount( $file ),
+			'Test file LoremIpsum.djvu should be detected as containing 5 pages'
+		);
+	}
+
+	public function testGetPageDimensions() {
+		$file = $this->dataFile( 'LoremIpsum.djvu', 'image/x.djvu' );
+		$this->assertArrayEquals(
+			[ 2480, 3508 ],
+			$this->handler->getPageDimensions( $file, 1 ),
+			'Page 1 of test file LoremIpsum.djvu should have a size of 2480 * 3508'
+		);
+	}
+
+	public function testGetPageText() {
+		$file = $this->dataFile( 'LoremIpsum.djvu', 'image/x.djvu' );
+		$this->assertEquals(
+			"Lorem ipsum \n1 \n",
+			(string)$this->handler->getPageText( $file, 1 ),
+			"Text layer of page 1 of file LoremIpsum.djvu should be 'Lorem ipsum \n1 \n'"
+		);
+	}
+}