- Completed color tests

- Implemented factory methods in ezcGraphColor

1 files changed, 142 insertions, 0 deletions

diff --git a/tests/color_test.php b/tests/color_test.php
new file mode 100644
index 0000000..90beced
--- /dev/null
+++ b/tests/color_test.php
@@ -0,0 +1,142 @@
+<?php
+/**
+ * ezcGraphColorTest 
+ * 
+ * @package Graph
+ * @version //autogen//
+ * @subpackage Tests
+ * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
+ * @license http://ez.no/licenses/new_bsd New BSD License
+ */
+
+/**
+ * Tests for ezcGraph class.
+ * 
+ * @package ImageAnalysis
+ * @subpackage Tests
+ */
+class ezcGraphColorTest extends ezcTestCase
+{
+
+	public static function suite()
+	{
+		return new ezcTestSuite( "ezcGraphColorTest" );
+	}
+
+    /**
+     * setUp 
+     * 
+     * @access public
+     */
+    public function setUp()
+    {
+    }
+
+    /**
+     * tearDown 
+     * 
+     * @access public
+     */
+    public function tearDown()
+    {
+    }
+
+    public function testFactoryColorFromHex()
+    {
+        $color = ezcGraphColor::fromHex( '#05172A' );
+
+        $this->assertEquals( $color->red, 5, 'Wrong red color value' );
+        $this->assertEquals( $color->green, 23, 'Wrong green color value' );
+        $this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
+        $this->assertEquals( $color->alpha, 0, 'Wrong alpha color value' );
+    }
+
+    public function testFactoryColorFromHexWithAlpha()
+    {
+        $color = ezcGraphColor::fromHex( '#05172A40' );
+
+        $this->assertEquals( $color->red, 5, 'Wrong red color value' );
+        $this->assertEquals( $color->green, 23, 'Wrong green color value' );
+        $this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
+        $this->assertEquals( $color->alpha, 64, 'Wrong alpha color value' );
+    }
+
+    public function testFactoryColorFromIntegerArray()
+    {
+        $color = ezcGraphColor::fromIntegerArray( array( 5, 23, 42 ) );
+
+        $this->assertEquals( $color->red, 5, 'Wrong red color value' );
+        $this->assertEquals( $color->green, 23, 'Wrong green color value' );
+        $this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
+        $this->assertEquals( $color->alpha, 0, 'Wrong alpha color value' );
+    }
+
+    public function testFactoryColorFromFloatArray()
+    {
+        $color = ezcGraphColor::fromFloatArray( array( .02, .092, .165 ) );
+
+        $this->assertEquals( $color->red, 5, 'Wrong red color value' );
+        $this->assertEquals( $color->green, 23, 'Wrong green color value' );
+        $this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
+        $this->assertEquals( $color->alpha, 0, 'Wrong alpha color value' );
+    }
+
+    public function testFactoryColorCreateFromHex()
+    {
+        $color = ezcGraphColor::create( '#05172A' );
+
+        $this->assertEquals( $color->red, 5, 'Wrong red color value' );
+        $this->assertEquals( $color->green, 23, 'Wrong green color value' );
+        $this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
+        $this->assertEquals( $color->alpha, 0, 'Wrong alpha color value' );
+    }
+
+    public function testFactoryColorCreateFromHexWithAlpha()
+    {
+        $color = ezcGraphColor::create( '#05172A40' );
+
+        $this->assertEquals( $color->red, 5, 'Wrong red color value' );
+        $this->assertEquals( $color->green, 23, 'Wrong green color value' );
+        $this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
+        $this->assertEquals( $color->alpha, 64, 'Wrong alpha color value' );
+    }
+
+    public function testFactoryColorCreateFromIntegerArray()
+    {
+        $color = ezcGraphColor::create( array( 5, 23, 42 ) );
+
+        $this->assertEquals( $color->red, 5, 'Wrong red color value' );
+        $this->assertEquals( $color->green, 23, 'Wrong green color value' );
+        $this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
+        $this->assertEquals( $color->alpha, 0, 'Wrong alpha color value' );
+    }
+
+    public function testFactoryColorCreateFromFloatArray()
+    {
+        $color = ezcGraphColor::create( array( .02, .092, .165 ) );
+
+        $this->assertEquals( $color->red, 5, 'Wrong red color value' );
+        $this->assertEquals( $color->green, 23, 'Wrong green color value' );
+        $this->assertEquals( $color->blue, 42, 'Wrong blue color value' );
+        $this->assertEquals( $color->alpha, 0, 'Wrong alpha color value' );
+    }
+
+    public function testFactoryUnknownColorDefinition()
+    {
+        try
+        {
+            $color = ezcGraphColor::create( 1337 );
+        }
+        catch ( ezcGraphUnknownColorDefinitionException $e )
+        {
+            return true;
+        }
+        catch ( Exception $e )
+        {
+            $this->fail( $e->getMessage() );
+        }
+
+        $this->fail( 'Expected ezcGraphUnknownColorDefinitionException' );
+    }
+}
+?>