| framework.VisualTestCase
All known Subclasses: apichanges.ConnectionWidgetCollisionsCollectorTest, apichanges.AnimatorListenerTest, apichanges.WidgetPaintBorderTest, bugs.FlowLayout105400Test, bugs.FlowLayoutWeightOverflow108052Test, apichanges.LabelOrientationTest, apichanges.OffscreenRenderingTest, bugs.LayerWidget103528Test, basic.BasicTest, apichanges.AnchorNotificationTest,
| VisualTestCase | | public class VisualTestCase extends NbTestCase (Code) | | Visual test case allows to create visual test - usually by creating a snapshot of a scene rendered into an image.
Then the image can been "cleaned" by a specific colors at particular regions.
Then the image can be tested if colors that remains there.
author:
David Kaspar |
| Method Summary | |
| public void | assertCleaness(boolean isClean, BufferedImage snapshot, BufferedImage clean)
Asserts cleaness and optionally saves snapshots. | | public void | assertScene(Scene scene, Color clearColor, Shape... clearShapes)
Asserts a scene by taking its snapshots, cleaning specified regions with clear color and asserting that the clear color remains in the snapshot. | | public BufferedImage | clearRegions(BufferedImage image, Color clearColor, Shape... clearShapes)
Creates a new image which is a copy of a specified image and contains "clean" regions. | | public void | saveImage(BufferedImage image, String imageID)
Saves an image into the working directory of the test. | | public JFrame | showFrame(Scene scene)
Shows a frame for a scene and wait until it shown on a screen. | | public JFrame | showFrame(Scene scene, int width, int height)
Shows a frame of for a scene and wait until it shown on a screen. | | public BufferedImage | takeOneTimeSnapshot(Scene scene)
Takes a one-time snapshot. | | public BufferedImage | takeOneTimeSnapshot(Scene scene, int width, int height)
Takes a one-time snapshot. | | public BufferedImage | takeSnapshot(Scene scene)
Takes a snapshot of a scene. | | public BufferedImage | takeSnapshot(Scene scene, int width, int height)
Takes a snapshot of a scene. | | public boolean | testCleaness(BufferedImage image, Color... colors)
Checks whether an image contains only specified colors. |
| VisualTestCase | | public VisualTestCase(String testName)(Code) | | Creates a new visual test case.
Parameters:
testName - the test name |
| assertCleaness | | public void assertCleaness(boolean isClean, BufferedImage snapshot, BufferedImage clean)(Code) | | Asserts cleaness and optionally saves snapshots.
Parameters:
isClean - if true, nothing happens; if false, the assertion fails
Parameters:
snapshot - the snapshot image
Parameters:
clean - the clean snapshot image |
| assertScene | | public void assertScene(Scene scene, Color clearColor, Shape... clearShapes)(Code) | | Asserts a scene by taking its snapshots, cleaning specified regions with clear color and asserting that the clear color remains in the snapshot.
Parameters:
scene - the scene
Parameters:
clearColor - the clear color
Parameters:
clearShapes - the clear regions |
| clearRegions | | public BufferedImage clearRegions(BufferedImage image, Color clearColor, Shape... clearShapes)(Code) | | Creates a new image which is a copy of a specified image and contains "clean" regions.
Parameters:
image - the image to be copied
Parameters:
clearColor - the color by which the regions are cleaned.
Parameters:
clearShapes - the clean regions the clean image |
| saveImage | | public void saveImage(BufferedImage image, String imageID)(Code) | | Saves an image into the working directory of the test.
Parameters:
image - the image to save
Parameters:
imageID - the image id used as an image file name |
| showFrame | | public JFrame showFrame(Scene scene)(Code) | | Shows a frame for a scene and wait until it shown on a screen. View size is [400,300].
Parameters:
scene - the scene the frame; null if the frame is not shown in 10 seconds |
| showFrame | | public JFrame showFrame(Scene scene, int width, int height)(Code) | | Shows a frame of for a scene and wait until it shown on a screen.
Parameters:
scene - the scene
Parameters:
width - the view width
Parameters:
height - the view height the frame; null if the frame is not shown in 10 seconds |
| takeOneTimeSnapshot | | public BufferedImage takeOneTimeSnapshot(Scene scene)(Code) | | Takes a one-time snapshot. Similar to takeSnapshot method but it automatically creates and disposes a frame for it.
Parameters:
scene - the scene the snapshot |
| takeOneTimeSnapshot | | public BufferedImage takeOneTimeSnapshot(Scene scene, int width, int height)(Code) | | Takes a one-time snapshot. Similar to takeSnapshot method but it automatically creates and disposes a frame for it.
Parameters:
scene - the scene
Parameters:
width - the scene width
Parameters:
height - the scene height the snapshot |
| takeSnapshot | | public BufferedImage takeSnapshot(Scene scene)(Code) | | Takes a snapshot of a scene. This method assumes that the scene view is already shown on the screen
and therefore the scene is initialized correctly.
Parameters:
scene - the scene the snapshot |
| takeSnapshot | | public BufferedImage takeSnapshot(Scene scene, int width, int height)(Code) | | Takes a snapshot of a scene. This method assumes that the scene view is already shown on the screen
and therefore the scene is initialized correctly.
Parameters:
scene - the scene
Parameters:
width - the snapshot width
Parameters:
height - the snapshot height the snapshot |
| testCleaness | | public boolean testCleaness(BufferedImage image, Color... colors)(Code) | | Checks whether an image contains only specified colors.
Parameters:
image - the image
Parameters:
colors - the colors true if the image contains specified colors only; false otherwise |
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