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How to use DecimalFormat method of com.galenframework.validation.specs.SpecValidationImage class

Best Galen code snippet using com.galenframework.validation.specs.SpecValidationImage.DecimalFormat

Source:SpecValidationImage.java

...16package com.galenframework.validation.specs;17import java.awt.Rectangle;18import java.awt.image.BufferedImage;19import java.io.InputStream;20import java.text.DecimalFormat;21import java.util.Iterator;22import java.util.LinkedList;23import java.util.List;24import com.galenframework.page.Rect;25import com.galenframework.specs.SpecImage;26import com.galenframework.validation.*;27import com.galenframework.config.GalenConfig;28import com.galenframework.page.PageElement;29import com.galenframework.utils.GalenUtils;30import com.galenframework.rainbow4j.ComparisonOptions;31import com.galenframework.rainbow4j.ImageCompareResult;32import com.galenframework.rainbow4j.Rainbow4J;33import org.slf4j.Logger;34import org.slf4j.LoggerFactory;35import static java.util.Arrays.asList;36public class SpecValidationImage extends SpecValidation<SpecImage> {37    private final static Logger LOG = LoggerFactory.getLogger(SpecValidationImage.class);38    private static final String NO_ERROR_MESSAGE = null;39    private static final ImageCompareResult NO_RESULT = null;40    private static class ImageCheck {41        private final String imagePath;42        private final double difference;43        private final ImageCompareResult result;44        private final String errorMessage;45        public ImageCheck(String imagePath, double difference, ImageCompareResult result, String errorMessage) {46            this.imagePath = imagePath;47            this.difference = difference;48            this.result = result;49            this.errorMessage = errorMessage;50        }51    }52    @Override53    public ValidationResult check(PageValidation pageValidation, String objectName, SpecImage spec) throws ValidationErrorException {54        PageElement pageElement = pageValidation.findPageElement(objectName);55        checkAvailability(pageElement, objectName);56        final BufferedImage pageImage = pageValidation.getPage().getScreenshotImage();57        int tolerance = GalenConfig.getConfig().getImageSpecDefaultTolerance();58        if (spec.getTolerance() != null && spec.getTolerance() >= 0) {59            tolerance = spec.getTolerance();60        }61        ComparisonOptions options = new ComparisonOptions();62        options.setIgnoreRegions(convertIgnoreObjectsToRegions(pageValidation, spec));63        options.setStretchToFit(spec.isStretch());64        options.setOriginalFilters(spec.getOriginalFilters());65        options.setSampleFilters(spec.getSampleFilters());66        options.setMapFilters(spec.getMapFilters());67        options.setTolerance(tolerance);68        options.setAnalyzeOffset(spec.getAnalyzeOffset());69        Rect elementArea = pageElement.getArea();70        List<String> realPaths = new LinkedList<>();71        for (String imagePossiblePath : spec.getImagePaths()) {72            if (imagePossiblePath.contains("*") || imagePossiblePath.contains("#")) {73                realPaths.addAll(GalenUtils.findFilesOrResourcesMatchingSearchExpression(imagePossiblePath));74            } else {75                realPaths.add(imagePossiblePath);76            }77        }78        if (realPaths.isEmpty()) {79            throw new ValidationErrorException("There are no images found").withValidationObject(new ValidationObject(pageElement.getArea(), objectName));80        }81        int largestPossibleDifference = elementArea.getHeight() * elementArea.getWidth() * 2;82        ImageCheck minCheck = new ImageCheck(realPaths.get(0), largestPossibleDifference, NO_RESULT, NO_ERROR_MESSAGE);83        Iterator<String> it = realPaths.iterator();84        try {85            while (minCheck.difference > 0 && it.hasNext()) {86                String imagePath = it.next();87                ImageCheck imageCheck = checkImages(spec, pageImage, options, elementArea, imagePath);88                if (imageCheck.difference <= minCheck.difference) {89                    minCheck = imageCheck;90                }91            }92        } catch (ValidationErrorException ex) {93            LOG.trace("Validation errors during image compare.", ex);94            ex.withValidationObject(new ValidationObject(pageElement.getArea(), objectName));95            throw ex;96        } catch (Exception ex) {97            LOG.trace("Unknown errors during image compare", ex);98            throw new ValidationErrorException(ex).withValidationObject(new ValidationObject(pageElement.getArea(), objectName));99        }100        List<ValidationObject> objects = asList(new ValidationObject(pageElement.getArea(), objectName));101        if (minCheck.difference > 0) {102            throw new ValidationErrorException(minCheck.errorMessage)103                    .withValidationObjects(objects)104                    .withImageComparison(new ImageComparison(105                            minCheck.result.getOriginalFilteredImage(),106                            minCheck.result.getSampleFilteredImage(),107                            minCheck.result.getComparisonMap()));108        }109        return new ValidationResult(spec, objects);110    }111    private List<Rectangle> convertIgnoreObjectsToRegions(PageValidation pageValidation, SpecImage spec) {112        List<Rectangle> ignoreRegions = new LinkedList<>();113        if (spec.getIgnoredObjectExpressions() != null) {114            for (String objectSearchExpression : spec.getIgnoredObjectExpressions()) {115                List<String> ignoreObjects = pageValidation.getPageSpec().findAllObjectsMatchingStrictStatements(objectSearchExpression);116                if (ignoreObjects != null) {117                    for (String objectName: ignoreObjects) {118                        PageElement pageElement = pageValidation.findPageElement(objectName);119                        if (pageElement.isPresent() && pageElement.isVisible()) {120                            ignoreRegions.add(pageElement.getArea().toAwtRectangle());121                        }122                    }123                }124            }125        }126        return ignoreRegions;127    }128    private ImageCheck checkImages(SpecImage spec, BufferedImage pageImage, ComparisonOptions options, Rect elementArea, String imagePath)129            throws ValidationErrorException {130        BufferedImage sampleImage;131        try {132            InputStream stream = GalenUtils.findFileOrResourceAsStream(imagePath);133            sampleImage = Rainbow4J.loadImage(stream);134        } catch (Exception ex) {135            LOG.error("Unknown errors during image check.", ex);136            throw new ValidationErrorException("Couldn't load image: " + spec.getImagePaths().get(0));137        }138        Rectangle sampleArea = spec.getSelectedArea() != null ? toRectangle(spec.getSelectedArea()) : new Rectangle(0, 0, sampleImage.getWidth(),139                sampleImage.getHeight());140        if (elementArea.getLeft() >= pageImage.getWidth() || elementArea.getTop() >= pageImage.getHeight()) {141            throw new RuntimeException(String.format(142                    "The page element is located outside of the screenshot. (Element {x: %d, y: %d, w: %d, h: %d}, Screenshot {w: %d, h: %d})", elementArea.getLeft(),143                    elementArea.getTop(), elementArea.getWidth(), elementArea.getHeight(), pageImage.getWidth(), pageImage.getHeight()));144        }145        if (spec.isCropIfOutside() || isOnlyOnePixelOutsideScreenshot(elementArea, pageImage)) {146            elementArea = cropElementAreaIfOutside(elementArea, pageImage.getWidth(), pageImage.getHeight());147        }148        ImageCompareResult result = Rainbow4J.compare(pageImage, sampleImage, toRectangle(elementArea), sampleArea, options);149        double difference = 0.0;150        String errorMessage = null;151        SpecImage.ErrorRate errorRate = spec.getErrorRate();152        if (errorRate == null) {153            errorRate = GalenConfig.getConfig().getImageSpecDefaultErrorRate();154        }155        if (errorRate.getType() == SpecImage.ErrorRateType.PERCENT) {156            difference = result.getPercentage() - errorRate.getValue();157            if (difference > 0) {158                errorMessage = createErrorMessageForPercentage(msgErrorPrefix(spec.getImagePaths().get(0)), errorRate.getValue(), result.getPercentage());159            }160        } else {161            difference = result.getTotalPixels() - errorRate.getValue();162            if (difference > 0) {163                errorMessage = createErrorMessageForPixels(msgErrorPrefix(spec.getImagePaths().get(0)), errorRate.getValue().intValue(), result.getTotalPixels());164            }165        }166        return new ImageCheck(imagePath, difference, result, errorMessage);167    }168    private boolean isOnlyOnePixelOutsideScreenshot(Rect elementArea, BufferedImage pageImage) {169        int dx = elementArea.getLeft() + elementArea.getWidth() - pageImage.getWidth();170        int dy = elementArea.getTop() + elementArea.getHeight() - pageImage.getHeight();171        return Math.max(dx, dy) == 1;172    }173    private Rect cropElementAreaIfOutside(Rect elementArea, int width, int height) {174        int x2 = elementArea.getLeft() + elementArea.getWidth();175        int y2 = elementArea.getTop() + elementArea.getHeight();176        int originalWidth = elementArea.getWidth();177        int originalHeight = elementArea.getHeight();178        if (originalWidth > 0 && originalHeight > 0) {179            int newWidth = originalWidth;180            int newHeight = originalHeight;181            if (x2 >= width) {182                newWidth -= x2 - width + 1;183            }184            if (y2 >= height) {185                newHeight -= y2 - height + 1;186            }187            if ((double) (newWidth * newHeight) / (double) (originalWidth * originalHeight) < 0.5) {188                throw new RuntimeException(String.format(189                        "The cropped area is less than a half of element area (Element {x: %d, y: %d, w: %d, h: %d}, Screenshot {w: %d, h: %d})", elementArea.getLeft(),190                        elementArea.getTop(), newWidth, newHeight, width, height));191            }192            return new Rect(elementArea.getLeft(), elementArea.getTop(), newWidth, newHeight);193        }194        return elementArea;195    }196    private String msgErrorPrefix(String imagePath) {197        return String.format("Element does not look like \"%s\". ", imagePath);198    }199    private String createErrorMessageForPixels(String msgPrefix, Integer maxPixels, long totalPixels) throws ValidationErrorException {200        return String.format("%sThere are %d mismatching pixels but max allowed is %d", msgPrefix, totalPixels, maxPixels);201    }202    private String createErrorMessageForPercentage(String msgPrefix, Double maxPercentage, double percentage) throws ValidationErrorException {203        return String.format("%sThere are %s%% mismatching pixels but max allowed is %s%%", msgPrefix, formatDouble(percentage), formatDouble(maxPercentage));204    }205    private static final DecimalFormat _doubleFormat = new DecimalFormat("#.##");206    private String formatDouble(Double value) {207        return _doubleFormat.format(value);208    }209    private Rectangle toRectangle(Rect area) {210        return new Rectangle(area.getLeft(), area.getTop(), area.getWidth(), area.getHeight());211    }212}...

DecimalFormat

Using AI Code Generation

1SpecValidationImage svi = new SpecValidationImage();2String str = "123.456";3DecimalFormat df = new DecimalFormat();4Number num = df.parse(str);5SpecValidationImage svi = new SpecValidationImage();6String str = "123.456";7NumberFormat nf = NumberFormat.getInstance();8Number num = nf.parse(str);9DecimalFormat df = new DecimalFormat();10String str = "123.456";11Number num = df.parse(str);12NumberFormat nf = NumberFormat.getInstance();13String str = "123.456";14Number num = nf.parse(str);15String str = "123.456";16Double num = Double.parseDouble(str);17String str = "123.456";18Float num = Float.parseFloat(str);19String str = "123.456";20BigDecimal num = new BigDecimal(str);21String str = "123.456";22BigInteger num = new BigInteger(str);23String str = "123.456";24Byte num = Byte.parseByte(str);

DecimalFormat

Using AI Code Generation

1public class GalenImageSpecs {2    public static void main(String[] args) {3        String galenSpecs = "image-specs.txt";4        String galenTest = "image-test.txt";5        String galenReport = "image-report.html";6        String galenTestName = "image-test";7        String galenTestSize = "1024x768";8        Galen galen = Galen.builder().build();9        GalenPage galenPage = galen.loadPageFromUrl(galenTestUrl, galenTestSize);10        GalenPageDump galenPageDump = galen.getPageDump(galenPage);11        GalenPageLayout galenPageLayout = galen.getPageLayout(galenPageDump, galenSpecs);12        GalenPageValidation galenPageValidation = galen.checkLayout(galenPage, galenSpecs, Arrays.asList("mobile"));13        GalenTestInfo galenTestInfo = GalenTestInfo.fromString(galenTestName);14        GalenTestReport galenTestReport = galen.createTestReport(Arrays.asList(galenPageValidation), galenTestInfo);15        galenTestReport.getReport().getConfig().setReportLayout(GalenReportConfig.GalenReportLayout.LAYOUT_1);16        galenTestReport.getReport().getConfig().setReportName(galenTestName);17        galenTestReport.getReport().getConfig().setReportTitle(galenTestName);18        galenTestReport.getReport().getConfig().setShowReportName(true);19        galenTestReport.getReport().getConfig().setShowReportTitle(true);20        galenTestReport.getReport().getConfig().setShowSidebar(true);21        galenTestReport.getReport().getConfig().setShowTestDescription(true);

DecimalFormat

Using AI Code Generation

1import com.galenframework.validation.specs.SpecValidationImage2def galen = new Galen()3def report = galen.checkLayout(4    asList("mobile", "tablet")5def reportText = report.getHtmlReport()6def reportText2 = reportText.replaceAll( /(\d+\.\d+)/, { SpecValidationImage.formatNumber(it[0].toDouble()) } )7new File(reportPath).text = reportText2

DecimalFormat

Using AI Code Generation

1public String getDecimalFormatRegex() {2    String format = getDecimalFormat().format(0);3    String regex = format.substring(0, format.indexOf("0"));4    return "^" + regex + "(\\d+)$";5}6public void testDecimalFormatRegex() {7    SpecValidationImage spec = new SpecValidationImage();8    spec.setDecimalPlaces(2);9    String regex = spec.getDecimalFormatRegex();10    System.out.println("regex: " + regex);11    assertTrue("0.01".matches(regex));12    assertTrue("0.10".matches(regex));13    assertTrue("0.99".matches(regex));14    assertTrue("1.00".matches(regex));15    assertTrue("1.01".matches(regex));16    assertTrue("1.10".matches(regex));17    assertTrue("1.99".matches(regex));18    assertTrue("9.00".matches(regex));19    assertTrue("9.01".matches(regex));20    assertTrue("9.10".matches(regex));21    assertTrue("9.99".matches(regex));22    assertTrue("10.00".matches(regex));23    assertTrue("10.01".matches(regex));24    assertTrue("10.10".matches(regex));25    assertTrue("10.99".matches(regex));26    assertTrue("99.00".matches(regex));27    assertTrue("99.01".matches(regex));28    assertTrue("99.10".matches(regex));29    assertTrue("99.99".matches(regex));30    assertTrue("100.00".matches(regex));31    assertTrue("100.01".matches(regex));32    assertTrue("100.10".matches(regex));33    assertTrue("100.99".matches(regex));34    assertTrue("999.00".matches(regex));35    assertTrue("999.01".matches(regex));36    assertTrue("999.10".matches(regex));37    assertTrue("999.99".matches(regex));38    assertTrue("1000.00".matches(regex));39    assertTrue("1000.01".matches(regex));40    assertTrue("1000.10".matches(regex));

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