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Added test cases + workaround for some known issues with GIF encoding.

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This commit is contained in:
Harald Kuhr 2011-12-20 12:45:41 +01:00
parent db526e07ec
commit 5d6097baef
2 changed files with 32 additions and 166 deletions
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49
servlet/src/main/java/com/twelvemonkeys/servlet/image/ImageServletResponseImpl.java
View File

@ -127,10 +127,6 @@ class ImageServletResponseImpl extends HttpServletResponseWrapper implements Ima
this((HttpServletRequest) pRequest, (HttpServletResponse) pResponse, pContext); this((HttpServletRequest) pRequest, (HttpServletResponse) pResponse, pContext);
} }
public void setRequest(ServletRequest pRequest) {
originalRequest = pRequest;
}
/** /**
* Called by the container, do not invoke. * Called by the container, do not invoke.
* *
@ -229,7 +225,7 @@ class ImageServletResponseImpl extends HttpServletResponseWrapper implements Ima
if ((requestQuality != null || "jpeg".equalsIgnoreCase(getFormatNameSafe(writer))) && param.canWriteCompressed()) { if ((requestQuality != null || "jpeg".equalsIgnoreCase(getFormatNameSafe(writer))) && param.canWriteCompressed()) {
param.setCompressionMode(ImageWriteParam.MODE_EXPLICIT); param.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
// WORKAROUND: Known bug in GIFImageWriter in certain JDK versions, compression type is not set // WORKAROUND: Known bug in GIFImageWriter in certain JDK versions, compression type is not set by default
if (param.getCompressionTypes() != null && param.getCompressionType() == null) { if (param.getCompressionTypes() != null && param.getCompressionType() == null) {
param.setCompressionType(param.getCompressionTypes()[0]); // Just choose any, to keep param happy param.setCompressionType(param.getCompressionTypes()[0]); // Just choose any, to keep param happy
} }
@ -240,41 +236,12 @@ class ImageServletResponseImpl extends HttpServletResponseWrapper implements Ima
if ("gif".equalsIgnoreCase(getFormatNameSafe(writer)) && !(image.getColorModel() instanceof IndexColorModel) if ("gif".equalsIgnoreCase(getFormatNameSafe(writer)) && !(image.getColorModel() instanceof IndexColorModel)
&& image.getColorModel().getTransparency() != Transparency.OPAQUE) { && image.getColorModel().getTransparency() != Transparency.OPAQUE) {
// WORKAROUND: Bug in GIFImageWriter may throw NPE if transparent pixels // WORKAROUND: Bug in GIFImageWriter may throw NPE if transparent pixels
// http://bugs.sun.com/view_bug.do?bug_id=6287936 // See: http://bugs.sun.com/view_bug.do?bug_id=6287936
image = ImageUtil.createIndexed(ImageUtil.toBuffered(image), 256, null, ImageUtil.TRANSPARENCY_BITMASK); image = ImageUtil.createIndexed(ImageUtil.toBuffered(image), 256, null, ImageUtil.TRANSPARENCY_BITMASK | ImageUtil.DITHER_DIFFUSION_ALTSCANS);
} }
////////////////// //////////////////
ImageOutputStream stream = ImageIO.createImageOutputStream(out); ImageOutputStream stream = ImageIO.createImageOutputStream(out);
/*
try {
SwingUtilities.invokeAndWait(new Runnable() {
public void run() {
JScrollPane scroll = new JScrollPane(new JLabel(new BufferedImageIcon(ImageUtil.toBuffered(image))) {
{
setOpaque(true);
setBackground(Color.ORANGE);
}
});
scroll.setBorder(BorderFactory.createEmptyBorder());
JOptionPane.showMessageDialog(null, scroll);
}
});
}
catch (InterruptedException ignore) {
}
catch (InvocationTargetException ignore) {
}
image = ImageUtil.createIndexed(ImageUtil.toBuffered(image));
// */
// Bug in GIF writer, if pixel at 0,0 is transparent.. :-P
// BufferedImage bufferedImage = ImageUtil.toBuffered(image);
// bufferedImage.setRGB(0, 0, bufferedImage.getRGB(0, 0) | 0xFF000000);
// image = bufferedImage;
writer.setOutput(stream); writer.setOutput(stream);
try { try {
writer.write(null, new IIOImage(image, null, null), param); writer.write(null, new IIOImage(image, null, null), param);
@ -382,6 +349,7 @@ class ImageServletResponseImpl extends HttpServletResponseWrapper implements Ima
// TODO: AOI strategy? // TODO: AOI strategy?
// Extract AOI from request // Extract AOI from request
Rectangle aoi = extractAOIFromRequest(originalWidth, originalHeight, originalRequest); Rectangle aoi = extractAOIFromRequest(originalWidth, originalHeight, originalRequest);
if (aoi != null) { if (aoi != null) {
param.setSourceRegion(aoi); param.setSourceRegion(aoi);
originalWidth = aoi.width; originalWidth = aoi.width;
@ -392,14 +360,15 @@ class ImageServletResponseImpl extends HttpServletResponseWrapper implements Ima
// If possible, extract size from request // If possible, extract size from request
Dimension size = extractSizeFromRequest(originalWidth, originalHeight, originalRequest); Dimension size = extractSizeFromRequest(originalWidth, originalHeight, originalRequest);
double readSubSamplingFactor = getReadSubsampleFactorFromRequest(originalRequest); double readSubSamplingFactor = getReadSubsampleFactorFromRequest(originalRequest);
if (size != null) { if (size != null) {
//System.out.println("Size: " + size); //System.out.println("Size: " + size);
if (param.canSetSourceRenderSize()) { if (param.canSetSourceRenderSize()) {
param.setSourceRenderSize(size); param.setSourceRenderSize(size);
} }
else { else {
int subX = (int) Math.max(originalWidth / (double) (size.width * readSubSamplingFactor), 1.0); int subX = (int) Math.max(originalWidth / (size.width * readSubSamplingFactor), 1.0);
int subY = (int) Math.max(originalHeight / (double) (size.height * readSubSamplingFactor), 1.0); int subY = (int) Math.max(originalHeight / (size.height * readSubSamplingFactor), 1.0);
if (subX > 1 || subY > 1) { if (subX > 1 || subY > 1) {
param.setSourceSubsampling(subX, subY, subX > 1 ? subX / 2 : 0, subY > 1 ? subY / 2 : 0); param.setSourceSubsampling(subX, subY, subX > 1 ? subX / 2 : 0, subY > 1 ? subY / 2 : 0);
@ -415,6 +384,9 @@ class ImageServletResponseImpl extends HttpServletResponseWrapper implements Ima
// Finally, read the image using the supplied parameter // Finally, read the image using the supplied parameter
BufferedImage image = reader.read(0, param); BufferedImage image = reader.read(0, param);
// TODO: If we sub-sampled, it would be a good idea to blur before resampling,
// to avoid jagged lines artifacts
// If reader doesn't support dynamic sizing, scale now // If reader doesn't support dynamic sizing, scale now
image = resampleImage(image, size); image = resampleImage(image, size);
@ -544,6 +516,7 @@ class ImageServletResponseImpl extends HttpServletResponseWrapper implements Ima
String baseURI = ServletUtil.getContextRelativeURI((HttpServletRequest) originalRequest); String baseURI = ServletUtil.getContextRelativeURI((HttpServletRequest) originalRequest);
URL resourceURL = context.getResource(baseURI); URL resourceURL = context.getResource(baseURI);
if (resourceURL == null) { if (resourceURL == null) {
resourceURL = ServletUtil.getRealURL(context, baseURI); resourceURL = ServletUtil.getRealURL(context, baseURI);
} }

149
servlet/src/test/java/com/twelvemonkeys/servlet/image/ImageServletResponseImplTestCase.java
View File

@ -5,7 +5,6 @@ import com.twelvemonkeys.image.ImageUtil;
import com.twelvemonkeys.io.FileUtil; import com.twelvemonkeys.io.FileUtil;
import com.twelvemonkeys.servlet.OutputStreamAdapter; import com.twelvemonkeys.servlet.OutputStreamAdapter;
import org.junit.Before; import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test; import org.junit.Test;
import javax.imageio.ImageIO; import javax.imageio.ImageIO;
@ -56,12 +55,6 @@ public class ImageServletResponseImplTestCase {
when(request.getContextPath()).thenReturn("/ape"); when(request.getContextPath()).thenReturn("/ape");
when(request.getRequestURI()).thenReturn("/ape/" + IMAGE_NAME_PNG); when(request.getRequestURI()).thenReturn("/ape/" + IMAGE_NAME_PNG);
// mockRequest.stubs().method("getAttribute").will(returnValue(null));
// mockRequest.stubs().method("getContextPath").will(returnValue("/ape"));
// mockRequest.stubs().method("getRequestURI").will(returnValue("/ape/" + IMAGE_NAME_PNG));
// mockRequest.stubs().method("getParameter").will(returnValue(null));
// request = (HttpServletRequest) mockRequest.proxy();
context = mock(ServletContext.class); context = mock(ServletContext.class);
when(context.getResource("/" + IMAGE_NAME_PNG)).thenReturn(getClass().getResource(IMAGE_NAME_PNG)); when(context.getResource("/" + IMAGE_NAME_PNG)).thenReturn(getClass().getResource(IMAGE_NAME_PNG));
when(context.getResource("/" + IMAGE_NAME_GIF)).thenReturn(getClass().getResource(IMAGE_NAME_GIF)); when(context.getResource("/" + IMAGE_NAME_GIF)).thenReturn(getClass().getResource(IMAGE_NAME_GIF));
@ -71,19 +64,6 @@ public class ImageServletResponseImplTestCase {
when(context.getMimeType("file.jpeg")).thenReturn(CONTENT_TYPE_JPEG); when(context.getMimeType("file.jpeg")).thenReturn(CONTENT_TYPE_JPEG);
when(context.getMimeType("file.png")).thenReturn(CONTENT_TYPE_PNG); when(context.getMimeType("file.png")).thenReturn(CONTENT_TYPE_PNG);
when(context.getMimeType("file.txt")).thenReturn(CONTENT_TYPE_TEXT); when(context.getMimeType("file.txt")).thenReturn(CONTENT_TYPE_TEXT);
// Mock mockContext = mock(ServletContext.class);
// mockContext.stubs().method("getResource").with(eq("/" + IMAGE_NAME_PNG)).will(returnValue(getClass().getResource(IMAGE_NAME_PNG)));
// mockContext.stubs().method("getResource").with(eq("/" + IMAGE_NAME_GIF)).will(returnValue(getClass().getResource(IMAGE_NAME_GIF)));
// mockContext.stubs().method("log").withAnyArguments(); // Just suppress the logging
// mockContext.stubs().method("getMimeType").with(eq("file.bmp")).will(returnValue(CONTENT_TYPE_BMP));
// mockContext.stubs().method("getMimeType").with(eq("file.foo")).will(returnValue(CONTENT_TYPE_FOO));
// mockContext.stubs().method("getMimeType").with(eq("file.gif")).will(returnValue(CONTENT_TYPE_GIF));
// mockContext.stubs().method("getMimeType").with(eq("file.jpeg")).will(returnValue(CONTENT_TYPE_JPEG));
// mockContext.stubs().method("getMimeType").with(eq("file.png")).will(returnValue(CONTENT_TYPE_PNG));
// mockContext.stubs().method("getMimeType").with(eq("file.txt")).will(returnValue(CONTENT_TYPE_TEXT));
// context = (ServletContext) mockContext.proxy();
} }
private void fakeResponse(HttpServletRequest pRequest, ImageServletResponseImpl pImageResponse) throws IOException { private void fakeResponse(HttpServletRequest pRequest, ImageServletResponseImpl pImageResponse) throws IOException {
@ -120,10 +100,6 @@ public class ImageServletResponseImplTestCase {
public void testBasicResponse() throws IOException { public void testBasicResponse() throws IOException {
ByteArrayOutputStream out = new ByteArrayOutputStream(); ByteArrayOutputStream out = new ByteArrayOutputStream();
// Mock mockResponse = mock(HttpServletResponse.class);
// mockResponse.expects(once()).method("setContentType").with(eq(CONTENT_TYPE_PNG));
// mockResponse.expects(once()).method("getOutputStream").will(returnValue(new OutputStreamAdapter(out)));
// HttpServletResponse response = (HttpServletResponse) mockResponse.proxy();
HttpServletResponse response = mock(HttpServletResponse.class); HttpServletResponse response = mock(HttpServletResponse.class);
when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out)); when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out));
@ -161,9 +137,6 @@ public class ImageServletResponseImplTestCase {
HttpServletResponse response = mock(HttpServletResponse.class); HttpServletResponse response = mock(HttpServletResponse.class);
when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out)); when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out));
// mockResponse.expects(once()).method("setContentType").with(eq(CONTENT_TYPE_PNG));
// mockResponse.expects(once()).method("getOutputStream").will(returnValue(new OutputStreamAdapter(out)));
// HttpServletResponse response = (HttpServletResponse) mockResponse.proxy();
ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context); ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context);
fakeResponse(request, imageResponse); fakeResponse(request, imageResponse);
@ -182,17 +155,12 @@ public class ImageServletResponseImplTestCase {
} }
// Transcode original PNG to JPEG with no other changes // Transcode original PNG to JPEG with no other changes
@Test @Test
public void testTranscodeResponsePNGToJPEG() throws IOException { public void testTranscodeResponsePNGToJPEG() throws IOException {
ByteArrayOutputStream out = new ByteArrayOutputStream(); ByteArrayOutputStream out = new ByteArrayOutputStream();
HttpServletResponse response = mock(HttpServletResponse.class); HttpServletResponse response = mock(HttpServletResponse.class);
when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out)); when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out));
// Mock mockResponse = mock(HttpServletResponse.class);
// mockResponse.expects(once()).method("setContentType").with(eq(CONTENT_TYPE_JPEG));
// mockResponse.expects(once()).method("getOutputStream").will(returnValue(new OutputStreamAdapter(out)));
// HttpServletResponse response = (HttpServletResponse) mockResponse.proxy();
ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context); ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context);
fakeResponse(request, imageResponse); fakeResponse(request, imageResponse);
@ -236,25 +204,21 @@ public class ImageServletResponseImplTestCase {
verify(response).getOutputStream(); verify(response).getOutputStream();
} }
@Ignore // WORKAROUND: Bug in GIFImageWriteParam, compression type is not set by default
@Test // (even if there's only one possible compression mode/type combo; MODE_EXPLICIT/"LZW")
@Test
public void testTranscodeResponsePNGToGIFWithQuality() throws IOException { public void testTranscodeResponsePNGToGIFWithQuality() throws IOException {
ByteArrayOutputStream out = new ByteArrayOutputStream(); ByteArrayOutputStream out = new ByteArrayOutputStream();
HttpServletResponse response = mock(HttpServletResponse.class); HttpServletResponse response = mock(HttpServletResponse.class);
when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out)); when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out));
when(request.getAttribute(ImageServletResponse.ATTRIB_OUTPUT_QUALITY)).thenReturn(.5f); // Force quality setting in param
// Mock mockResponse = mock(HttpServletResponse.class);
// mockResponse.expects(once()).method("setContentType").with(eq(CONTENT_TYPE_GIF));
// mockResponse.expects(once()).method("getOutputStream").will(returnValue(new OutputStreamAdapter(out)));
// HttpServletResponse response = (HttpServletResponse) mockResponse.proxy();
ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context); ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context);
fakeResponse(request, imageResponse); fakeResponse(request, imageResponse);
// Force transcode to GIF // Force transcode to GIF
imageResponse.setOutputContentType("image/gif"); imageResponse.setOutputContentType("image/gif");
// TODO: Set quality...!
// Flush image to wrapped response // Flush image to wrapped response
imageResponse.flush(); imageResponse.flush();
@ -269,29 +233,21 @@ public class ImageServletResponseImplTestCase {
BufferedImage image = ImageIO.read(context.getResource("/" + IMAGE_NAME_PNG)); BufferedImage image = ImageIO.read(context.getResource("/" + IMAGE_NAME_PNG));
/*
showIt(outImage, image);
*/
// Should keep transparency, but is now binary // Should keep transparency, but is now binary
assertSimilarImageTransparent(image, outImage, 5f); assertSimilarImageTransparent(image, outImage, 120f);
verify(response).setContentType(CONTENT_TYPE_GIF); verify(response).setContentType(CONTENT_TYPE_GIF);
verify(response).getOutputStream(); verify(response).getOutputStream();
} }
@Ignore // WORKAROUND: Bug in GIFImageWriter may throw NPE if transparent pixels
// See: http://bugs.sun.com/view_bug.do?bug_id=6287936
@Test @Test
public void testTranscodeResponsePNGToGIF() throws IOException { public void testTranscodeResponsePNGToGIF() throws IOException {
ByteArrayOutputStream out = new ByteArrayOutputStream(); ByteArrayOutputStream out = new ByteArrayOutputStream();
HttpServletResponse response = mock(HttpServletResponse.class); HttpServletResponse response = mock(HttpServletResponse.class);
when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out)); when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out));
// Mock mockResponse = mock(HttpServletResponse.class);
// mockResponse.expects(once()).method("setContentType").with(eq(CONTENT_TYPE_GIF));
// mockResponse.expects(once()).method("getOutputStream").will(returnValue(new OutputStreamAdapter(out)));
// HttpServletResponse response = (HttpServletResponse) mockResponse.proxy();
ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context); ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context);
fakeResponse(request, imageResponse); fakeResponse(request, imageResponse);
@ -311,30 +267,8 @@ public class ImageServletResponseImplTestCase {
BufferedImage image = ImageIO.read(context.getResource("/" + IMAGE_NAME_PNG)); BufferedImage image = ImageIO.read(context.getResource("/" + IMAGE_NAME_PNG));
BufferedImage diff = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_BYTE_GRAY);
for (int y = 0; y < image.getHeight(); y++) {
for (int x = 0; x < image.getWidth(); x++) {
int rgbIn = image.getRGB(x, y);
int rgbOut = outImage.getRGB(x, y);
int aDiff = (rgbIn >> 24) & 0xff - (rgbOut >> 24) & 0xff;
int rDiff = (rgbIn >> 16) & 0xff - (rgbOut >> 16) & 0xff;
int gDiff = (rgbIn >> 8) & 0xff - (rgbOut >> 8) & 0xff;
int bDiff = rgbIn & 0xff - rgbOut & 0xff;
int gray = Math.min((int) Math.round((Math.abs(rDiff) + Math.abs(gDiff) + Math.abs(bDiff)) / 3d), 255);
diff.setRGB(x, y, gray << 16 | gray << 8 | gray);
}
}
/**/
showIt(image, outImage, diff);
//*/
// Should keep transparency, but is now binary // Should keep transparency, but is now binary
assertSimilarImageTransparent(image, outImage, 5f); assertSimilarImageTransparent(image, outImage, 120f);
verify(response).setContentType(CONTENT_TYPE_GIF); verify(response).setContentType(CONTENT_TYPE_GIF);
verify(response).getOutputStream(); verify(response).getOutputStream();
@ -368,20 +302,10 @@ public class ImageServletResponseImplTestCase {
HttpServletRequest request = mock(HttpServletRequest.class); HttpServletRequest request = mock(HttpServletRequest.class);
when(request.getContextPath()).thenReturn("/ape"); when(request.getContextPath()).thenReturn("/ape");
when(request.getRequestURI()).thenReturn("/ape/" + IMAGE_NAME_GIF); when(request.getRequestURI()).thenReturn("/ape/" + IMAGE_NAME_GIF);
// Mock mockRequest = mock(HttpServletRequest.class);
// mockRequest.stubs().method("getAttribute").will(returnValue(null));
// mockRequest.stubs().method("getContextPath").will(returnValue("/ape"));
// mockRequest.stubs().method("getRequestURI").will(returnValue("/ape/" + IMAGE_NAME_GIF));
// mockRequest.stubs().method("getParameter").will(returnValue(null));
// HttpServletRequest request = (HttpServletRequest) mockRequest.proxy();
ByteArrayOutputStream out = new ByteArrayOutputStream(); ByteArrayOutputStream out = new ByteArrayOutputStream();
HttpServletResponse response = mock(HttpServletResponse.class); HttpServletResponse response = mock(HttpServletResponse.class);
when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out)); when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out));
// Mock mockResponse = mock(HttpServletResponse.class);
// mockResponse.expects(once()).method("setContentType").with(eq(CONTENT_TYPE_JPEG));
// mockResponse.expects(once()).method("getOutputStream").will(returnValue(new OutputStreamAdapter(out)));
// HttpServletResponse response = (HttpServletResponse) mockResponse.proxy();
ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context); ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context);
fakeResponse(request, imageResponse); fakeResponse(request, imageResponse);
@ -451,15 +375,19 @@ public class ImageServletResponseImplTestCase {
int actual = pActual.getRGB(x, y); int actual = pActual.getRGB(x, y);
int alpha = (expected >> 24) & 0xff; int alpha = (expected >> 24) & 0xff;
boolean transparent = alpha < 40;
if (transparent) { boolean transparent = alpha < 0x40;
assertEquals(0, (actual >> 24) & 0xff);
} // Multiply out alpha for each component
else { int expectedR = (int) ((((expected >> 16) & 0xff) * alpha) / 255f);
assertEquals((expected >> 16) & 0xff, (actual >> 16) & 0xff, pArtifactThreshold); int expectedG = (int) ((((expected >> 8 ) & 0xff) * alpha) / 255f);
assertEquals((expected >> 8) & 0xff, (actual >> 8) & 0xff, pArtifactThreshold); int expectedB = (int) ((( expected & 0xff) * alpha) / 255f);
assertEquals( expected & 0xff, actual & 0xff, pArtifactThreshold);
}
assertEquals("a(" + x + "," + y + ")", transparent ? 0 : 0xff, (actual >> 24) & 0xff);
assertEquals("R(" + x + "," + y + ")", expectedR, (actual >> 16) & 0xff, pArtifactThreshold);
assertEquals("G(" + x + "," + y + ")", expectedG, (actual >> 8) & 0xff, pArtifactThreshold);
assertEquals("B(" + x + "," + y + ")", expectedB, actual & 0xff, pArtifactThreshold);
} }
} }
} }
@ -469,10 +397,6 @@ public class ImageServletResponseImplTestCase {
ByteArrayOutputStream out = new ByteArrayOutputStream(); ByteArrayOutputStream out = new ByteArrayOutputStream();
HttpServletResponse response = mock(HttpServletResponse.class); HttpServletResponse response = mock(HttpServletResponse.class);
when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out)); when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out));
// Mock mockResponse = mock(HttpServletResponse.class);
// mockResponse.expects(once()).method("setContentType").with(eq(CONTENT_TYPE_BMP));
// mockResponse.expects(once()).method("getOutputStream").will(returnValue(new OutputStreamAdapter(out)));
// HttpServletResponse response = (HttpServletResponse) mockResponse.proxy();
ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context); ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context);
fakeResponse(request, imageResponse); fakeResponse(request, imageResponse);
@ -516,17 +440,8 @@ public class ImageServletResponseImplTestCase {
request = mock(HttpServletRequest.class); request = mock(HttpServletRequest.class);
when(request.getContextPath()).thenReturn("/ape"); when(request.getContextPath()).thenReturn("/ape");
when(request.getRequestURI()).thenReturn("/ape/monkey-business.gif"); when(request.getRequestURI()).thenReturn("/ape/monkey-business.gif");
// Mock mockRequest = mock(HttpServletRequest.class);
// mockRequest.stubs().method("getAttribute").will(returnValue(null));
// mockRequest.stubs().method("getContextPath").will(returnValue("/ape"));
// mockRequest.stubs().method("getRequestURI").will(returnValue("/ape/monkey-business.gif"));
// mockRequest.stubs().method("getParameter").will(returnValue(null));
// request = (HttpServletRequest) mockRequest.proxy();
HttpServletResponse response = mock(HttpServletResponse.class); HttpServletResponse response = mock(HttpServletResponse.class);
// Mock mockResponse = mock(HttpServletResponse.class);
// mockResponse.expects(once()).method("sendError").with(eq(404), ANYTHING);
// HttpServletResponse response = (HttpServletResponse) mockResponse.proxy();
ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context); ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context);
fakeResponse(request, imageResponse); fakeResponse(request, imageResponse);
@ -544,16 +459,8 @@ public class ImageServletResponseImplTestCase {
request = mock(HttpServletRequest.class); request = mock(HttpServletRequest.class);
when(request.getContextPath()).thenReturn("/ape"); when(request.getContextPath()).thenReturn("/ape");
when(request.getRequestURI()).thenReturn("/ape/foo.txt"); when(request.getRequestURI()).thenReturn("/ape/foo.txt");
// Mock mockRequest = mock(HttpServletRequest.class);
// mockRequest.stubs().method("getAttribute").will(returnValue(null));
// mockRequest.stubs().method("getContextPath").will(returnValue("/ape"));
// mockRequest.stubs().method("getRequestURI").will(returnValue("/ape/foo.txt"));
// mockRequest.stubs().method("getParameter").will(returnValue(null));
// request = (HttpServletRequest) mockRequest.proxy();
HttpServletResponse response = mock(HttpServletResponse.class); HttpServletResponse response = mock(HttpServletResponse.class);
// Mock mockResponse = mock(HttpServletResponse.class);
// HttpServletResponse response = (HttpServletResponse) mockResponse.proxy();
ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context); ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context);
@ -582,8 +489,6 @@ public class ImageServletResponseImplTestCase {
assertFalse("Test is invalid, rewrite test", ImageIO.getImageWritersByFormatName("foo").hasNext()); assertFalse("Test is invalid, rewrite test", ImageIO.getImageWritersByFormatName("foo").hasNext());
HttpServletResponse response = mock(HttpServletResponse.class); HttpServletResponse response = mock(HttpServletResponse.class);
// Mock mockResponse = mock(HttpServletResponse.class);
// HttpServletResponse response = (HttpServletResponse) mockResponse.proxy();
ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context); ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context);
@ -621,22 +526,10 @@ public class ImageServletResponseImplTestCase {
when(request.getAttribute(ImageServletResponse.ATTRIB_AOI)).thenReturn(sourceRegion); when(request.getAttribute(ImageServletResponse.ATTRIB_AOI)).thenReturn(sourceRegion);
when(request.getContextPath()).thenReturn("/ape"); when(request.getContextPath()).thenReturn("/ape");
when(request.getRequestURI()).thenReturn("/ape/" + IMAGE_NAME_PNG); when(request.getRequestURI()).thenReturn("/ape/" + IMAGE_NAME_PNG);
// Mock mockRequest = mock(HttpServletRequest.class);
// mockRequest.stubs().method("getAttribute").withAnyArguments().will(returnValue(null));
// mockRequest.stubs().method("getAttribute").with(eq(ImageServletResponse.ATTRIB_AOI)).will(returnValue(sourceRegion));
// mockRequest.stubs().method("getContextPath").will(returnValue("/ape"));
// mockRequest.stubs().method("getRequestURI").will(returnValue("/ape/" + IMAGE_NAME_PNG));
// mockRequest.stubs().method("getParameter").will(returnValue(null));
// HttpServletRequest request = (HttpServletRequest) mockRequest.proxy();
ByteArrayOutputStream out = new ByteArrayOutputStream(); ByteArrayOutputStream out = new ByteArrayOutputStream();
HttpServletResponse response = mock(HttpServletResponse.class); HttpServletResponse response = mock(HttpServletResponse.class);
when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out)); when(response.getOutputStream()).thenReturn(new OutputStreamAdapter(out));
// Mock mockResponse = mock(HttpServletResponse.class);
// mockResponse.expects(once()).method("setContentType").with(eq(CONTENT_TYPE_PNG));
// mockResponse.expects(once()).method("getOutputStream").will(returnValue(new OutputStreamAdapter(out)));
// HttpServletResponse response = (HttpServletResponse) mockResponse.proxy();
ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context); ImageServletResponseImpl imageResponse = new ImageServletResponseImpl(request, response, context);
fakeResponse(request, imageResponse); fakeResponse(request, imageResponse);