- Added tests and implementation for text elements eg. chart title

1 files changed, 118 insertions, 0 deletions

diff --git a/tests/text_test.php b/tests/text_test.php
new file mode 100644
index 0000000..08bad2a
--- /dev/null
+++ b/tests/text_test.php
@@ -0,0 +1,118 @@
+<?php
+/**
+ * ezcGraphTextTest 
+ * 
+ * @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 ezcGraphTextTest extends ezcTestCase
+{
+
+	public static function suite()
+	{
+		return new ezcTestSuite( "ezcGraphTextTest" );
+	}
+
+    /**
+     * setUp 
+     * 
+     * @access public
+     */
+    public function setUp()
+    {
+    }
+
+    /**
+     * tearDown 
+     * 
+     * @access public
+     */
+    public function tearDown()
+    {
+    }
+
+    public function testRenderTextTop()
+    {
+        try
+        {
+            $chart = ezcGraph::create( 'Line' );
+            $chart->sample = array( 'foo' => 1, 'bar' => 10 );
+            $chart->sample->color = '#FF0000';
+
+            $chart->title = 'Title of a chart';
+
+            $mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
+                'drawTextBox',
+            ) );
+
+            // Y-Axis
+            $mockedRenderer
+                ->expects( $this->at( 0 ) )
+                ->method( 'drawTextBox' )
+                ->with(
+                    $this->equalTo( new ezcGraphCoordinate( 2, 2 ) ),
+                    $this->equalTo( 'Title of a chart' ),
+                    $this->equalTo( 496 ),
+                    $this->equalTo( 16 ),
+                    $this->equalTo( ezcGraph::CENTER | ezcGraph::MIDDLE )
+                );
+
+            $chart->renderer = $mockedRenderer;
+
+            $chart->render( 500, 200 );
+        }
+        catch ( Exception $e ) 
+        {
+            $this->fail( $e->getMessage() );
+        }
+    }
+
+    public function testRenderTextBottom()
+    {
+        try
+        {
+            $chart = ezcGraph::create( 'Line' );
+            $chart->sample = array( 'foo' => 1, 'bar' => 10 );
+            $chart->sample->color = '#FF0000';
+
+            $chart->title = 'Title of a chart';
+            $chart->title->position = ezcGraph::BOTTOM;
+
+            $mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
+                'drawTextBox',
+            ) );
+
+            // Y-Axis
+            $mockedRenderer
+                ->expects( $this->at( 0 ) )
+                ->method( 'drawTextBox' )
+                ->with(
+                    $this->equalTo( new ezcGraphCoordinate( 2, 182 ) ),
+                    $this->equalTo( 'Title of a chart' ),
+                    $this->equalTo( 496 ),
+                    $this->equalTo( 16 ),
+                    $this->equalTo( ezcGraph::CENTER | ezcGraph::MIDDLE )
+                );
+
+            $chart->renderer = $mockedRenderer;
+
+            $chart->render( 500, 200 );
+        }
+        catch ( Exception $e ) 
+        {
+            $this->fail( $e->getMessage() );
+        }
+    }
+}
+
+?>