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-rw-r--r--tests/unit/Photo/PhotoGdTest.php147
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diff --git a/tests/unit/Photo/PhotoGdTest.php b/tests/unit/Photo/PhotoGdTest.php
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+<?php
+
+namespace Zotlabs\Tests\Unit\Photo;
+
+use Zotlabs\Photo\PhotoGd;
+use phpmock\phpunit\PHPMock;
+use Zotlabs\Tests\Unit\UnitTestCase;
+
+/**
+ * @brief PhotoGd test case.
+ *
+ * These tests are not really useful yet, just some obvious behaviour.
+ *
+ * @todo Compare the actual results.
+ * @todo Test different image types.
+ */
+class PhotoGdTest extends UnitTestCase {
+
+ use PHPMock;
+
+ /**
+ * @var PhotoGd
+ */
+ private $photoGd;
+
+ /**
+ * Prepares the environment before running a test.
+ */
+ protected function setUp() {
+ parent::setUp();
+
+ $data = file_get_contents('images/hz-16.png');
+
+ $this->photoGd = new PhotoGd($data, 'image/png');
+ }
+
+ /**
+ * Cleans up the environment after running a test.
+ */
+ protected function tearDown() {
+ $this->photoGd = null;
+
+ parent::tearDown();
+ }
+
+ /**
+ * Tests PhotoGd->supportedTypes()
+ *
+ * Without mocking gd this check is environment dependent.
+ *
+ public function testSupportedTypes() {
+ $sft = $this->photoGd->supportedTypes();
+
+ $this->assertArrayHasKey('image/jpeg', $sft);
+ $this->assertArrayHasKey('image/gif', $sft);
+ $this->assertArrayHasKey('image/png', $sft);
+
+ $this->assertArrayNotHasKey('image/foo', $sft);
+ }
+ */
+
+ /**
+ * Tests PhotoGd->clearexif()
+ */
+ public function testClearexifIsNotImplementedInGdAndDoesNotAlterImageOrReturnSomething() {
+ $data_before = $this->photoGd->getImage();
+ $this->assertNull($this->photoGd->clearexif());
+ $this->assertSame($data_before, $this->photoGd->getImage());
+ }
+
+ /**
+ * Tests PhotoGd->getImage()
+ */
+ public function testGetimageReturnsAResource() {
+ $res = $this->photoGd->getImage();
+ $this->assertIsResource($res);
+ $this->assertEquals('gd', get_resource_type($res));
+ }
+ public function testGetimageReturnsFalseOnFailure() {
+ $this->photoGd = new PhotoGd('');
+ $this->assertFalse($this->photoGd->getImage());
+ }
+
+ /**
+ * Tests PhotoGd->doScaleImage()
+ */
+ public function testDoscaleImageSetsCorrectDimensions() {
+ $this->photoGd->doScaleImage(5, 8);
+
+ $this->assertSame(5, $this->photoGd->getWidth());
+ $this->assertSame(8, $this->photoGd->getHeight());
+ }
+
+ /**
+ * Tests PhotoGd->rotate()
+ */
+ public function testRotate360DegreesCreatesANewImage() {
+ $data = $this->photoGd->getImage();
+ $this->photoGd->rotate(360);
+ $this->assertNotEquals($data, $this->photoGd->getImage());
+ }
+
+ /**
+ * Tests PhotoGd->flip()
+ *
+ public function testFlip() {
+ // TODO Auto-generated PhotoGdTest->testFlip()
+ $this->markTestIncomplete("flip test not implemented");
+
+ $this->photoGd->flip();
+ }
+ */
+
+ /**
+ * Tests PhotoGd->cropImageRect()
+ */
+ public function testCropimagerectSetsCorrectDimensions() {
+ $this->photoGd->cropImageRect(10, 12, 1, 2, 11, 11);
+
+ $this->assertSame(10, $this->photoGd->getWidth());
+ $this->assertSame(12, $this->photoGd->getHeight());
+ }
+
+ /**
+ * Tests PhotoGd->imageString()
+ */
+ public function testImagestringReturnsABinaryString() {
+ // Create a stub for global function get_config()
+ // get_config('system', 'png_quality')
+ // get_config('system', 'jpeg_quality');
+ $gc = $this->getFunctionMock('Zotlabs\Photo', 'get_config');
+ $gc->expects($this->once())->willReturnCallback(
+ function() {
+ switch($this->photoGd->getType()){
+ case 'image/png':
+ return 7;
+ case 'image/jpeg':
+ default:
+ return 70;
+ }
+ }
+ );
+
+ $this->assertIsString($this->photoGd->imageString());
+ }
+
+}