Changeset 184 in tests

Timestamp:

03/23/2008 04:24:59 AM (18 years ago)

Author:

tellyworth

Message:

new and improved image tests

File:

• wp-testcase/test_image.php (modified) (5 diffs)

wp-testcase/test_image.php

@@ -226 +226 @@
         function test_constrain_size_for_editor_thumb() {
                 $out = image_constrain_size_for_editor(600, 400, 'thumb');
-                $this->assertEquals(array(128, 85), $out);
+                $this->assertEquals(array(150, 100), $out);
                 
                 $out = image_constrain_size_for_editor(64, 64, 'thumb');
@@ -236 +236 @@
                 global $content_width;
                 $content_width = 0;
+                update_option('medium_size_w', 500);
                 
                 $out = image_constrain_size_for_editor(600, 400, 'medium');
@@ -246 +247 @@
                 $this->assertEquals(array(64, 64), $out);
                 
+                // content_width should be ignored
                 $content_width = 350;
                 $out = image_constrain_size_for_editor(600, 400, 'medium');
-                $this->assertEquals(array(350, 233), $out);
+                $this->assertEquals(array(500, 333), $out);
 
         }
@@ -254 +256 @@
         function test_constrain_size_for_editor_full() {
                 global $content_width;
-                $content_width = 500;
+                $content_width = 400;
                 $out = image_constrain_size_for_editor(600, 400, 'full');
-                $this->assertEquals(array(600, 400), $out);
+                $this->assertEquals(array(400, 266), $out);
                 
                 $out = image_constrain_size_for_editor(64, 64, 'full');
                 $this->assertEquals(array(64, 64), $out);
-        }
-
-        
-}
-
-class TestIsImageFunctions extends WPTestCase {
-        function test_is_image_positive() {
-        }
+                
+                // content_width default is 500
+                $content_width = 0;
+
+                $out = image_constrain_size_for_editor(600, 400, 'full');
+                $this->assertEquals(array(500, 333), $out);
+                
+                $out = image_constrain_size_for_editor(64, 64, 'full');
+                $this->assertEquals(array(64, 64), $out);
+                
+        }
+
+        
 }
 
@@ -508 +515 @@
 }
 
+class TestIsImageFunctions extends WPTestCase {
+        function test_is_image_positive() {
+                // these are all image files recognized by php
+                $files = array(
+                        'test-image-cmyk.jpg',
+                        'test-image.bmp',
+                        'test-image-grayscale.jpg',
+                        'test-image.gif',
+                        'test-image.png',
+                        'test-image.tiff',
+                        'test-image-lzw.tiff',
+                        'test-image.jp2',
+                        'test-image.psd',
+                        'test-image-zip.tiff',
+                        'test-image.jpg',
+                        );
+                        
+                foreach ($files as $file) {
+                        $this->assertTrue( file_is_valid_image( DIR_TESTDATA.'/images/'.$file ), "file_is_valid_image($file) should return true" );
+                }
+        }
+        
+        function test_is_image_negative() {
+                // these are actually image files but aren't recognized or usable by php
+                $files = array(
+                        'test-image.pct',
+                        'test-image.tga',
+                        'test-image.sgi',
+                        );
+                        
+                foreach ($files as $file) {
+                        $this->assertFalse( file_is_valid_image( DIR_TESTDATA.'/images/'.$file ), "file_is_valid_image($file) should return false" );
+                }
+        }
+        
+        function test_is_displayable_image_positive() {
+                // these are all usable in typical web browsers
+                $files = array(
+                        'test-image.gif',
+                        'test-image.png',
+                        'test-image.jpg',
+                        );
+                        
+                foreach ($files as $file) {
+                        $this->assertTrue( file_is_displayable_image( DIR_TESTDATA.'/images/'.$file ), "file_is_valid_image($file) should return true" );
+                }
+        }
+        
+        function test_is_displayable_image_negative() {
+                // these are image files but aren't suitable for web pages because of compatibility or size issues
+                $files = array(
+                        'test-image-cmyk.jpg',
+                        'test-image.bmp',
+                        'test-image-grayscale.jpg',
+                        'test-image.pct',
+                        'test-image.tga',
+                        'test-image.sgi',
+                        'test-image.tiff',
+                        'test-image-lzw.tiff',
+                        'test-image.jp2',
+                        'test-image.psd',
+                        'test-image-zip.tiff',
+                        );
+                        
+                foreach ($files as $file) {
+                        $this->assertFalse( file_is_displayable_image( DIR_TESTDATA.'/images/'.$file ), "file_is_valid_image($file) should return false" );
+                }
+        }
+        
+        
+        
+}
+
+
+
 ?>