org.jzy3d.junit
Class ChartTest

java.lang.Object
  org.jzy3d.junit.ChartTest

public class ChartTest
extends Object

Primitives for chart tests. A chart having a screenshot different from the test case image will generate a call to org.junit.Assert.fail

Author:

martin

Field Summary

protected int	HEIGHT
static ChartTest	tester
protected int	WIDTH

Constructor Summary

ChartTest()

Method Summary

static void	assertSimilar(Chart chart, String testImage)
void	build(Chart chart, String testImage)
void	build(com.jogamp.opengl.util.texture.TextureData image, String testImage)
void	clean(String testImage)
boolean	cleanFile(String file)
void	compare(Chart chart, String filename)
void	compare(com.jogamp.opengl.util.texture.TextureData i, String filename)
void	compare(com.jogamp.opengl.util.texture.TextureData i1, com.jogamp.opengl.util.texture.TextureData i2) Compare images pixel-wise.
void	execute(Chart chart)
void	execute(Chart chart, String testImage) Run a chart and verify if its screenshot is pixelwise similar to the test case image.
void	execute(com.jogamp.opengl.util.texture.TextureData image)
void	execute(com.jogamp.opengl.util.texture.TextureData image, String testImage)
String	getTestCanvasType()
String	getTestCaseFailedFileName()
File	getTestCaseFile()
String	getTestCaseFileName()
String	getTestCaseFileName(String testName)
String	getTestCaseFolder()
String	getTestName()
boolean	isBuilt(String testImage)
void	screenshot(Chart chart, String filename)
void	screenshot(com.jogamp.opengl.util.texture.TextureData image, String testImage)
void	test(Chart chart, String testImage)
void	test(com.jogamp.opengl.util.texture.TextureData image, String testImage)
void	voidTest()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

tester

public static ChartTest tester

WIDTH

protected int WIDTH

HEIGHT

protected int HEIGHT

Constructor Detail

ChartTest

public ChartTest()

Method Detail

assertSimilar

public static void assertSimilar(Chart chart,
                                 String testImage)

execute

public void execute(Chart chart,
                    String testImage)
             throws IOException

Run a chart and verify if its screenshot is pixelwise similar to the test case image. If test case image does not exist, build it for the first time. Failure to compare the chart with the test case image will create an image data/tests/error-[name].png. This image is always deleted before running a testcase. Calling clean() will delete the test case image.

Parameters:

chart -

testImage -

Throws:

IOException - if a non chart related error occurs. Actual chart test errors call fail(...)

execute

public void execute(Chart chart)
             throws IOException

Throws:

IOException

execute

public void execute(com.jogamp.opengl.util.texture.TextureData image,
                    String testImage)
             throws IOException

Throws:

IOException

execute

public void execute(com.jogamp.opengl.util.texture.TextureData image)
             throws IOException

Throws:

IOException

clean

public void clean(String testImage)

cleanFile

public boolean cleanFile(String file)

build

public void build(Chart chart,
                  String testImage)
           throws IOException

Throws:

IOException

build

public void build(com.jogamp.opengl.util.texture.TextureData image,
                  String testImage)
           throws IOException

Throws:

IOException

isBuilt

public boolean isBuilt(String testImage)

test

public void test(Chart chart,
                 String testImage)
          throws IOException

Throws:

IOException

test

public void test(com.jogamp.opengl.util.texture.TextureData image,
                 String testImage)
          throws IOException

Throws:

IOException

compare

public void compare(Chart chart,
                    String filename)
             throws IOException,
                    ChartTestFailed

Throws:

IOException

ChartTestFailed

compare

public void compare(com.jogamp.opengl.util.texture.TextureData i,
                    String filename)
             throws IOException,
                    ChartTestFailed

Throws:

IOException

ChartTestFailed

compare

public void compare(com.jogamp.opengl.util.texture.TextureData i1,
                    com.jogamp.opengl.util.texture.TextureData i2)
             throws ChartTestFailed

Compare images pixel-wise.

Parameters:

i1 -

i2 -

Throws:

ChartTestFailed - as soon as a pixel difference can be found

screenshot

public void screenshot(Chart chart,
                       String filename)
                throws IOException

Throws:

IOException

screenshot

public void screenshot(com.jogamp.opengl.util.texture.TextureData image,
                       String testImage)
                throws IOException

Throws:

IOException

getTestCaseFile

public File getTestCaseFile()

getTestCaseFileName

public String getTestCaseFileName()

getTestCaseFileName

public String getTestCaseFileName(String testName)

getTestCaseFailedFileName

public String getTestCaseFailedFileName()

getTestCaseFolder

public String getTestCaseFolder()

getTestName

public String getTestName()

getTestCanvasType

public String getTestCanvasType()

voidTest

public void voidTest()