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" );
+        }
+    }
+    
+    
+    
+}
+
+
+
 ?>