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Simplify AWT image resize test
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@galderz
galderz committed Sep 17, 2021
1 parent 32162c7 commit 2b5d57d
Showing 1 changed file with 8 additions and 50 deletions.
58 changes: 8 additions & 50 deletions integration-tests/awt/src/test/java/io/quarkus/awt/it/AwtImageResizeTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -14,18 +14,17 @@
public class AwtImageResizeTest {

@Test
public void testImageResize() {
public void testImageResize() throws IOException {
final String imageData = "data:image/png;base64,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";
final String expected = "data:image/png;base64,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";

final InputStream imageStream = fromBase64(imageData);
final String resizeImage = resizeImage(imageStream, 100);
final byte[] imageBytes = Base64.getDecoder().decode(imageData.split(",", 2)[1]);
final String resizeImage = resizeImage(imageBytes, 100);
Assertions.assertEquals(expected, resizeImage);
}

private String resizeImage(InputStream inputStream, int height)
{
BufferedImage inputImage = readImage(inputStream);
private String resizeImage(byte[] imageBytes, int height) throws IOException {
BufferedImage inputImage = ImageIO.read(new ByteArrayInputStream(imageBytes));

int currentW = inputImage.getWidth();
int currentH = inputImage.getHeight();
Expand All @@ -38,53 +37,12 @@ private String resizeImage(InputStream inputStream, int height)

Image originalImage = inputImage.getScaledInstance(width, height, Image.SCALE_SMOOTH);
BufferedImage resizedImage = new BufferedImage(width, height, BufferedImage.TYPE_3BYTE_BGR);

resizedImage.getGraphics().drawImage(originalImage, 0, 0, null);

byte[] imageBytes = writeImage(resizedImage);
return String.format("data:image/png;base64,%s", Base64.getEncoder().encodeToString(imageBytes));
}

private byte[] writeImage(BufferedImage resizedImage)
{
try
{
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
ImageIO.write(resizedImage, "png", outputStream);
return outputStream.toByteArray();
}
catch (IOException io)
{
throw new UncheckedIOException("Cannot resize image, failed to write resized data to oputut stream", io);
}
}

private BufferedImage readImage(InputStream inputStream)
{
try
{
return ImageIO.read(inputStream);
}
catch (IOException io)
{
throw new UncheckedIOException("Cannot resize image, failed to read image", io);
}
}
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
ImageIO.write(resizedImage, "png", outputStream);

private static InputStream fromBase64(final String content)
{
final String data = extractData(content);
byte[] bytes = Base64.getDecoder().decode(data);
return new ByteArrayInputStream(bytes);
return String.format("data:image/png;base64,%s", Base64.getEncoder().encodeToString(outputStream.toByteArray()));
}

private static String extractData(final String content)
{
if (content.startsWith("data:image"))
{
return content.split(",", 2)[1];
}

return content;
}
}

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