- Refactored ezcGraphRenderer

  # Most test run again, but complete result is still errnous

1 files changed, 84 insertions, 591 deletions

diff --git a/tests/numeric_axis_test.php b/tests/numeric_axis_test.php
index fa9d7f7..f5b7a28 100644
--- a/tests/numeric_axis_test.php
+++ b/tests/numeric_axis_test.php
@@ -404,34 +404,32 @@ class ezcGraphNumericAxisTest extends ezcTestCase
         $chart->yAxis->position = ezcGraph::LEFT;
         $chart->render( 500, 200 );
 
-        $testBoundings = new ezcGraphBoundings();
-        $testBoundings->x0 = 50;
-        $testBoundings->x1 = 400;
-        $testBoundings->y0 = 75;
-        $testBoundings->y1 = 330;
-
         $this->assertEquals(
-            67.5,
-            $chart->yAxis->getCoordinate( $testBoundings, false ),
-            'Wrong initial axis position. '
+            0.,
+            $chart->yAxis->getCoordinate( false ),
+            'Wrong initial axis position. ',
+            .05
         );
 
         $this->assertEquals(
-            67.5,
-            $chart->yAxis->getCoordinate( $testBoundings, 1000 ),
-            'Wrong minimal value. '
+            0.,
+            $chart->yAxis->getCoordinate( 1000 ),
+            'Wrong minimal value. ',
+            .05
         );
 
         $this->assertEquals(
-            193.5,
-            $chart->yAxis->getCoordinate( $testBoundings, 1200 ),
-            'Wrong mid value. '
+            .4,
+            $chart->yAxis->getCoordinate( 1200 ),
+            'Wrong mid value. ',
+            .05
         );
 
         $this->assertEquals(
-            382.5,
-            $chart->yAxis->getCoordinate( $testBoundings, 1500 ),
-            'Wrong maximum value. '
+            1.,
+            $chart->yAxis->getCoordinate( 1500 ),
+            'Wrong maximum value. ',
+            .05
         );
     }
 
@@ -442,34 +440,32 @@ class ezcGraphNumericAxisTest extends ezcTestCase
         $chart->yAxis->position = ezcGraph::RIGHT;
         $chart->render( 500, 200 );
 
-        $testBoundings = new ezcGraphBoundings();
-        $testBoundings->x0 = 50;
-        $testBoundings->x1 = 400;
-        $testBoundings->y0 = 75;
-        $testBoundings->y1 = 330;
-
         $this->assertEquals(
-            382.5,
-            $chart->yAxis->getCoordinate( $testBoundings, false ),
-            'Wrong initial axis position. '
+            1.,
+            $chart->yAxis->getCoordinate( false ),
+            'Wrong initial axis position. ',
+            .05
         );
 
         $this->assertEquals(
-            382.5,
-            $chart->yAxis->getCoordinate( $testBoundings, 1000 ),
-            'Wrong minimal value. '
+            1.,
+            $chart->yAxis->getCoordinate( 1000 ),
+            'Wrong minimal value. ',
+            .05
         );
 
         $this->assertEquals(
-            256.5,
-            $chart->yAxis->getCoordinate( $testBoundings, 1200 ),
-            'Wrong mid value. '
+            .6,
+            $chart->yAxis->getCoordinate( 1200 ),
+            'Wrong mid value. ',
+            .05
         );
 
         $this->assertEquals(
-            67.5,
-            $chart->yAxis->getCoordinate( $testBoundings, 1500 ),
-            'Wrong maximum value. '
+            0.,
+            $chart->yAxis->getCoordinate( 1500 ),
+            'Wrong maximum value. ',
+            .05
         );
     }
 
@@ -480,34 +476,32 @@ class ezcGraphNumericAxisTest extends ezcTestCase
         $chart->yAxis->position = ezcGraph::TOP;
         $chart->render( 500, 200 );
 
-        $testBoundings = new ezcGraphBoundings();
-        $testBoundings->x0 = 50;
-        $testBoundings->x1 = 400;
-        $testBoundings->y0 = 75;
-        $testBoundings->y1 = 330;
-
         $this->assertEquals(
-            87.75,
-            $chart->yAxis->getCoordinate( $testBoundings, false ),
-            'Wrong initial axis position. '
+            0.,
+            $chart->yAxis->getCoordinate( false ),
+            'Wrong initial axis position. ',
+            .05
         );
 
         $this->assertEquals(
-            87.75,
-            $chart->yAxis->getCoordinate( $testBoundings, 1000 ),
-            'Wrong minimal value. '
+            0.,
+            $chart->yAxis->getCoordinate( 1000 ),
+            'Wrong minimal value. ',
+            .05
         );
 
         $this->assertEquals(
-            179.55,
-            $chart->yAxis->getCoordinate( $testBoundings, 1200 ),
-            'Wrong mid value. '
+            0.4,
+            $chart->yAxis->getCoordinate( 1200 ),
+            'Wrong mid value. ',
+            .05
         );
 
         $this->assertEquals(
-            317.25,
-            $chart->yAxis->getCoordinate( $testBoundings, 1500 ),
-            'Wrong maximum value. '
+            1.,
+            $chart->yAxis->getCoordinate( 1500 ),
+            'Wrong maximum value. ',
+            .05
         );
     }
 
@@ -518,34 +512,32 @@ class ezcGraphNumericAxisTest extends ezcTestCase
         $chart->yAxis->position = ezcGraph::BOTTOM;
         $chart->render( 500, 200 );
 
-        $testBoundings = new ezcGraphBoundings();
-        $testBoundings->x0 = 50;
-        $testBoundings->x1 = 400;
-        $testBoundings->y0 = 75;
-        $testBoundings->y1 = 330;
-
         $this->assertEquals(
-            317.25,
-            $chart->yAxis->getCoordinate( $testBoundings, false ),
-            'Wrong initial axis position. '
+            1.,
+            $chart->yAxis->getCoordinate( false ),
+            'Wrong initial axis position. ',
+            .05
         );
 
         $this->assertEquals(
-            317.25,
-            $chart->yAxis->getCoordinate( $testBoundings, 1000 ),
-            'Wrong minimal value. '
+            1.,
+            $chart->yAxis->getCoordinate( 1000 ),
+            'Wrong minimal value. ',
+            .05
         );
 
         $this->assertEquals(
-            225.45,
-            $chart->yAxis->getCoordinate( $testBoundings, 1200 ),
-            'Wrong mid value. '
+            .6,
+            $chart->yAxis->getCoordinate( 1200 ),
+            'Wrong mid value. ',
+            .05
         );
 
         $this->assertEquals(
-            87.75,
-            $chart->yAxis->getCoordinate( $testBoundings, 1500 ),
-            'Wrong maximum value. '
+            0.,
+            $chart->yAxis->getCoordinate( 1500 ),
+            'Wrong maximum value. ',
+            .05
         );
     }
 
@@ -557,34 +549,32 @@ class ezcGraphNumericAxisTest extends ezcTestCase
         $chart->yAxis->position = ezcGraph::LEFT;
         $chart->render( 500, 200 );
 
-        $testBoundings = new ezcGraphBoundings();
-        $testBoundings->x0 = 50;
-        $testBoundings->x1 = 400;
-        $testBoundings->y0 = 75;
-        $testBoundings->y1 = 330;
-
         $this->assertEquals(
-            146.25,
-            $chart->yAxis->getCoordinate( $testBoundings, false ),
-            'Wrong initial axis position. '
+            .25,
+            $chart->yAxis->getCoordinate( false ),
+            'Wrong initial axis position. ',
+            .05
         );
 
         $this->assertEquals(
-            67.5,
-            $chart->yAxis->getCoordinate( $testBoundings, -500 ),
-            'Wrong minimal value. '
+            0.,
+            $chart->yAxis->getCoordinate( -500 ),
+            'Wrong minimal value. ',
+            .05
         );
 
         $this->assertEquals(
-            335.25,
-            $chart->yAxis->getCoordinate( $testBoundings, 1200 ),
-            'Wrong mid value. '
+            .85,
+            $chart->yAxis->getCoordinate( 1200 ),
+            'Wrong mid value. ',
+            .05
         );
 
         $this->assertEquals(
-            382.5,
-            $chart->yAxis->getCoordinate( $testBoundings, 1500 ),
-            'Wrong maximum value. '
+            1.,
+            $chart->yAxis->getCoordinate( 1500 ),
+            'Wrong maximum value. ',
+            .05
         );
     }
 
@@ -596,508 +586,11 @@ class ezcGraphNumericAxisTest extends ezcTestCase
         $chart['evenMoreData'] = array( 'sample 1' => 300, 'sample 2' => -30, 'sample 3' => 220, 'sample 4' => 67, 'sample 5' => 450);
         $chart->render( 500, 200 );
 
-        $testBoundings = new ezcGraphBoundings();
-        $testBoundings->x0 = 100;
-        $testBoundings->x1 = 500;
-        $testBoundings->y0 = 0;
-        $testBoundings->y1 = 200;
-
-        $this->assertEquals(
-            130,
-            $chart->yAxis->getCoordinate( $testBoundings, false ),
-            'Wrong initial axis position. '
-        );
-    }
-
-    public function testRenderNumericAxisBase()
-    {
-        $chart = ezcGraph::create( 'Line' );
-        $chart['sample'] = array( 2000 => 1045, 1300, 1012, 1450 );
-        $chart['sample2'] = array( 2000 => 1270, 1170, 1610, 1370 );
-
-        $mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
-            'drawLine',
-        ) );
-
-        // Y-Axis
-            // Base line
-        $mockedRenderer
-            ->expects( $this->at( 5 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#2E3436' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 120, 200 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 120, 0 ) ),
-                $this->equalTo( false )
-            );
-
-        $chart->renderer = $mockedRenderer;
-
-        $chart->render( 500, 200 );
-    }
-
-    public function testRenderNumericAxisArrowHead()
-    {
-        $chart = ezcGraph::create( 'Line' );
-        $chart['sample'] = array( 2000 => 1045, 1300, 1012, 1450 );
-        $chart['sample2'] = array( 2000 => 1270, 1170, 1610, 1370 );
-
-        $mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
-            'drawPolygon',
-        ) );
-
-        // X-Axis
-        $mockedRenderer
-            ->expects( $this->at( 1 ) )
-            ->method( 'drawPolygon' )
-            ->with(
-                $this->equalTo( array(
-                    new ezcGraphCoordinate( 120, 0 ),
-                    new ezcGraphCoordinate( 123, 5 ),
-                    new ezcGraphCoordinate( 118, 5 ),
-                ) ),
-                $this->equalTo( ezcGraphColor::fromHex( '#2E3436' ) ),
-                $this->equalTo( true )
-            );
-
-        $chart->renderer = $mockedRenderer;
-
-        $chart->render( 500, 200 );
-    }
-
-    public function testRenderNumericAxisMajor()
-    {
-        $chart = ezcGraph::create( 'Line' );
-        $chart['sample'] = array( 2000 => 1045, 1300, 1012, 1450 );
-        $chart['sample2'] = array( 2000 => 1270, 1170, 1610, 1370 );
-
-        $mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
-            'drawLine',
-        ) );
-
-        // Y-Axis
-            // Major step lines
-        $mockedRenderer
-            ->expects( $this->at( 6 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#2E3436' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 124, 190 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 116, 190 ) ),
-                $this->equalTo( false )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 7 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#2E3436' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 124, 130 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 116, 130 ) ),
-                $this->equalTo( false )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 8 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#2E3436' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 124, 70 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 116, 70 ) ),
-                $this->equalTo( false )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 9 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#2E3436' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 124, 10 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 116, 10 ) ),
-                $this->equalTo( false )
-            );
-
-
-        $chart->renderer = $mockedRenderer;
-
-        $chart->render( 500, 200 );
-    }
-
-    public function testRenderNumericAxisMajorGrid()
-    {
-        $chart = ezcGraph::create( 'Line' );
-        $chart['sample'] = array( 2000 => 1045, 1300, 1012, 1450 );
-        $chart->yAxis->grid = ezcGraphColor::fromHex( '#BBBBBB' );
-
-        $mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
-            'drawLine',
-        ) );
-
-        // Y-Axis
-        $mockedRenderer
-            ->expects( $this->at( 6 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#BBBBBB' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 100, 190 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 500, 190 ) ),
-                $this->equalTo( false )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 8 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#BBBBBB' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 100, 154 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 500, 154 ) ),
-                $this->equalTo( false )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 16 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#BBBBBB' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 100, 10 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 500, 10 ) ),
-                $this->equalTo( false )
-            );
-
-        $chart->renderer = $mockedRenderer;
-
-        $chart->render( 500, 200 );
-    }
-
-    public function testRenderNumericAxisMinor()
-    {
-        $chart = ezcGraph::create( 'Line' );
-        $chart['sample'] = array( 2000 => 1045, 1300, 1012, 1450 );
-        $chart['sample2'] = array( 2000 => 1270, 1170, 1610, 1370 );
-
-        $mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
-            'drawLine',
-        ) );
-
-        // Y-Axis
-            // Minor step lines
-        $mockedRenderer
-            ->expects( $this->at( 10 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#2E3436' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 122, 190 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 118, 190 ) ),
-                $this->equalTo( false )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 11 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#2E3436' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 122, 178 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 118, 178 ) ),
-                $this->equalTo( false )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 12 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#2E3436' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 122, 166 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 118, 166 ) ),
-                $this->equalTo( false )
-            );
-
-            // Last minor step
-        $mockedRenderer
-            ->expects( $this->at( 24 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#2E3436' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 122, 22 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 118, 22 ) ),
-                $this->equalTo( false )
-            );
-
-        $chart->renderer = $mockedRenderer;
-
-        $chart->render( 500, 200 );
-    }
-
-    public function testRenderNumericAxisMinorGrid()
-    {
-        $chart = ezcGraph::create( 'Line' );
-        $chart['sample'] = array( 2000 => 1045, 1300, 1012, 1450 );
-        $chart->yAxis->minorGrid = '#BBBBBB';
-
-        $mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
-            'drawLine',
-        ) );
-
-        // Y-Axis
-        $mockedRenderer
-            ->expects( $this->at( 12 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#BBBBBB' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 100, 190 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 500, 190 ) ),
-                $this->equalTo( false )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 14 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#BBBBBB' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 100, 181 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 500, 181 ) ),
-                $this->equalTo( false )
-            );
-
-            // Last minor step
-        $mockedRenderer
-            ->expects( $this->at( 50 ) )
-            ->method( 'drawLine' )
-            ->with(
-                $this->equalTo( ezcGraphColor::fromHex( '#BBBBBB' ) ),
-                $this->equalTo( new ezcGraphCoordinate( 100, 19 ) ),
-                $this->equalTo( new ezcGraphCoordinate( 500, 19 ) ),
-                $this->equalTo( false )
-            );
-
-        $chart->renderer = $mockedRenderer;
-
-        $chart->render( 500, 200 );
-    }
-
-    public function testRenderNumericAxisLabels()
-    {
-        $chart = ezcGraph::create( 'Line' );
-        $chart['sample'] = array( 2000 => 1045, 1300, 1012, 1450 );
-        $chart['sample2'] = array( 2000 => 1270, 1170, 1610, 1370 );
-
-        $mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
-            'drawTextBox',
-        ) );
-
-        // Y-Axis
-        $mockedRenderer
-            ->expects( $this->at( 7 ) )
-            ->method( 'drawTextBox' )
-            ->with(
-                $this->equalTo( new ezcGraphCoordinate( 100, 130 ) ),
-                $this->equalTo( '1000' ),
-                $this->equalTo( 18 ),
-                $this->equalTo( 58 ),
-                $this->equalTo( ezcGraph::RIGHT | ezcGraph::BOTTOM )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 8 ) )
-            ->method( 'drawTextBox' )
-            ->with(
-                $this->equalTo( new ezcGraphCoordinate( 100, 70 ) ),
-                $this->equalTo( '1250' ),
-                $this->equalTo( 18 ),
-                $this->equalTo( 58 ),
-                $this->equalTo( ezcGraph::RIGHT | ezcGraph::BOTTOM )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 9 ) )
-            ->method( 'drawTextBox' )
-            ->with(
-                $this->equalTo( new ezcGraphCoordinate( 100, 10 ) ),
-                $this->equalTo( '1500' ),
-                $this->equalTo( 18 ),
-                $this->equalTo( 58 ),
-                $this->equalTo( ezcGraph::RIGHT | ezcGraph::BOTTOM )
-            );
-
-        $chart->renderer = $mockedRenderer;
-
-        $chart->render( 500, 200 );
-    }
-
-    public function testRenderNumericAxisCustomLabels()
-    {
-        $chart = ezcGraph::create( 'Line' );
-        $chart['sample'] = array( 2000 => 1045, 1300, 1012, 1450 );
-        $chart['sample2'] = array( 2000 => 1270, 1170, 1610, 1370 );
-        $chart->yAxis->formatString = 'test';
-
-        $mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
-            'drawTextBox',
-        ) );
-
-        // Y-Axis
-        $mockedRenderer
-            ->expects( $this->at( 7 ) )
-            ->method( 'drawTextBox' )
-            ->with(
-                $this->equalTo( new ezcGraphCoordinate( 100, 130 ) ),
-                $this->equalTo( 'test' ),
-                $this->equalTo( 18 ),
-                $this->equalTo( 58 ),
-                $this->equalTo( ezcGraph::RIGHT | ezcGraph::BOTTOM )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 8 ) )
-            ->method( 'drawTextBox' )
-            ->with(
-                $this->equalTo( new ezcGraphCoordinate( 100, 70 ) ),
-                $this->equalTo( 'test' ),
-                $this->equalTo( 18 ),
-                $this->equalTo( 58 ),
-                $this->equalTo( ezcGraph::RIGHT | ezcGraph::BOTTOM )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 9 ) )
-            ->method( 'drawTextBox' )
-            ->with(
-                $this->equalTo( new ezcGraphCoordinate( 100, 10 ) ),
-                $this->equalTo( 'test' ),
-                $this->equalTo( 18 ),
-                $this->equalTo( 58 ),
-                $this->equalTo( ezcGraph::RIGHT | ezcGraph::BOTTOM )
-            );
-
-        $chart->renderer = $mockedRenderer;
-
-        $chart->render( 500, 200 );
-    }
-
-    public function testRenderNumericXAndYAxisLabels()
-    {
-        $sin = array();
-        for ( $i = -200; $i < 500; $i += 2 )
-        {
-            $sin[$i] = 25 * sin( $i / 50 );
-        }
-
-        $chart = ezcGraph::create( 'Line' );
-        $chart->xAxis = new ezcGraphChartElementNumericAxis();
-        $chart['sinus'] = $sin;
-
-        $mockedRenderer = $this->getMock( 'ezcGraphRenderer2D', array(
-            'drawTextBox',
-        ) );
-
-        $mockedRenderer
-            ->expects( $this->at( 1 ) )
-            ->method( 'drawTextBox' )
-            ->with(
-                $this->equalTo( new ezcGraphCoordinate( 122, 102 ) ),
-                $this->equalTo( '-250' ),
-                $this->equalTo( 118 ),
-                $this->equalTo( 8 ),
-                $this->equalTo( ezcGraph::LEFT | ezcGraph::TOP )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 2 ) )
-            ->method( 'drawTextBox' )
-            ->with(
-                $this->equalTo( new ezcGraphCoordinate( 242, 102 ) ),
-                $this->equalTo( '0' ),
-                $this->equalTo( 118 ),
-                $this->equalTo( 8 ),
-                $this->equalTo( ezcGraph::LEFT | ezcGraph::TOP )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 3 ) )
-            ->method( 'drawTextBox' )
-            ->with(
-                $this->equalTo( new ezcGraphCoordinate( 363, 102 ) ),
-                $this->equalTo( '250' ),
-                $this->equalTo( 118 ),
-                $this->equalTo( 8 ),
-                $this->equalTo( ezcGraph::LEFT | ezcGraph::TOP )
-            );
-        $mockedRenderer
-            ->expects( $this->at( 4 ) )
-            ->method( 'drawTextBox' )
-            ->with(
-                $this->equalTo( new ezcGraphCoordinate( 363, 102 ) ),
-                $this->equalTo( '500' ),
-                $this->equalTo( 118 ),
-                $this->equalTo( 8 ),
-                $this->equalTo( ezcGraph::RIGHT | ezcGraph::TOP )
-            );
-
-        $chart->renderer = $mockedRenderer;
-        $chart->render( 500, 200 );
-    }
-
-    public function testValueZeroAmplitude()
-    {
-        $chart = ezcGraph::create( 'Line' );
-        $chart['sample'] = array( 2000 => 70, 70, 70, 70 );
-        $chart->render( 500, 200 );
-
-        $this->assertEquals(
-            60.,
-            $chart->yAxis->min,
-            'As value for: min; '
-        );
-
-        $this->assertEquals(
-            80.,
-            $chart->yAxis->max,
-            'As value for: max; '
-        );
-
-        $this->assertEquals(
-            5.,
-            $chart->yAxis->majorStep,
-            'As value for: majorStep; '
-        );
-
-        $this->assertEquals(
-            1.,
-            $chart->yAxis->minorStep,
-            'As value for: minorStep; '
-        );
-    }
-
-    public function testValueAllZero()
-    {
-        $chart = ezcGraph::create( 'Line' );
-        $chart['sample'] = array( 2000 => 0, 0 );
-        $chart->render( 500, 200 );
-
-        $this->assertEquals(
-            0.,
-            $chart->yAxis->min,
-            'As value for: min; '
-        );
-
-        $this->assertEquals(
-            1.,
-            $chart->yAxis->max,
-            'As value for: max; '
-        );
-
-        $this->assertEquals(
-            .25,
-            $chart->yAxis->majorStep,
-            'As value for: majorStep; '
-        );
-
         $this->assertEquals(
-            .05,
-            $chart->yAxis->minorStep,
-            'As value for: minorStep; '
-        );
-    }
-
-    public function testSetNumericAxis()
-    {
-        $chart = ezcGraph::create( 'line' );
-        $chart->xAxis = new ezcGraphChartElementNumericAxis();
-        $chart->yAxis = new ezcGraphChartElementNumericAxis();
-
-        $this->assertTrue(
-            $chart->xAxis instanceof ezcGraphChartElementNumericAxis,
-            'X axis should be numeric.'
-        );
-
-        $this->assertTrue(
-            $chart->yAxis instanceof ezcGraphChartElementNumericAxis,
-            'Y axis should be numeric.'
+            0.66,
+            $chart->yAxis->getCoordinate( false ),
+            'Wrong initial axis position. ',
+            .05
         );
     }
 }