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How to use ImageComparison class of com.galenframework.validation package

Best Galen code snippet using com.galenframework.validation.ImageComparison

Source:Report.java

...21import com.fasterxml.jackson.core.JsonProcessingException;22import com.fasterxml.jackson.databind.ObjectMapper;23import com.galenframework.rainbow4j.Rainbow4J;24import com.galenframework.specs.Spec;25import com.galenframework.validation.ImageComparison;26import com.galenframework.validation.ValidationErrorException;27import com.galenframework.validation.ValidationObject;28import com.galenframework.validation.ValidationResult;29import java.awt.image.BufferedImage;30import java.io.File;31import java.io.IOException;32import java.util.ArrayList;33import java.util.Arrays;34import java.util.HashMap;35import java.util.List;36import java.util.Map;37import java.util.logging.Level;38import java.util.logging.Logger;39/**40 *41 * 42 */43public class Report extends Command {44    ObjectMapper obMapper = new ObjectMapper();45    public Report(CommandControl cc) {46        super(cc);47    }48    public void onSuccess(Spec spec, ValidationResult result) {49        ValidationErrorException exception = new ValidationErrorException().withValidationObjects(result.getValidationObjects()).withMessage(spec.toText());50        onResult(exception.asValidationResult(spec), Status.PASS);51    }52    public void onError(Spec spec, ValidationResult result) {53        if (result.getError().getImageComparison() != null) {54            onResult(result, Status.FAIL, saveImageComparison(result.getError().getImageComparison()));55        } else {56            onResult(result, Status.FAIL);57        }58    }59    public void onError(Exception ex) {60        Report.updateTestLog(Action, ex.getMessage(), Status.DEBUG);61    }62    private void onResult(ValidationResult result, Status status) {63        if (result.getError().getMessages() != null) {64            for (String message : result.getError().getMessages()) {65                Report.updateTestLog(Action, message, status, getObjectAreas(result.getValidationObjects()));66            }67        }68    }69    private void onResult(ValidationResult result, Status status, List<String> imageList) {70        if (result.getError().getMessages() != null) {71            for (String message : result.getError().getMessages()) {72                Report.updateTestLog(Action, message, status, imageList);73            }74        }75    }76    private List<String> getObjectAreas(List<ValidationObject> vObjects) {77        ArrayList<Map<String, String>> objectList = new ArrayList<>();78        if (vObjects != null) {79            for (ValidationObject vobject : vObjects) {80                if (vobject.getArea() != null) {81                    Map<String, String> obMap = new HashMap<>();82                    obMap.put("name", vobject.getName());83                    obMap.put("area", "["84                            + vobject.getArea().getLeft() + ","85                            + vobject.getArea().getTop() + ","86                            + vobject.getArea().getWidth() + ","87                            + vobject.getArea().getHeight() + "]");88                    objectList.add(obMap);89                }90            }91        }92        try {93            if (!objectList.isEmpty()) {94                return Arrays.asList(obMapper.writeValueAsString(objectList));95            }96        } catch (JsonProcessingException ex) {97            Logger.getLogger(Report.class.getName()).log(Level.SEVERE, null, ex);98        }99        return null;100    }101    private ArrayList<String> saveImageComparison(ImageComparison imageComparison) {102        ArrayList<String> imageList = new ArrayList<>();103        imageList.add(saveImageComparison(ObjectName + "-expected", imageComparison.getSampleFilteredImage()));104        imageList.add(saveImageComparison(ObjectName + "-actual", imageComparison.getOriginalFilteredImage()));105        imageList.add(saveImageComparison(ObjectName + "-map", imageComparison.getComparisonMap()));106        return imageList;107    }108    private String saveImageComparison(String name, BufferedImage image) {109        try {110            File file = new File(getImageName(name, 0));111            file.mkdirs();112            Rainbow4J.saveImage(image, file);113            return "./img" + File.separator + file.getName();114        } catch (IOException ex) {115            Logger.getLogger(Report.class.getName()).log(Level.SEVERE, null, ex);116        }117        return null;118    }119    private String getImageName(String name, int count) {120        String imageName = FilePath.getCurrentResultsPath() + File.separator + "img" + File.separator + name + count + ".png";121        File file = new File(imageName);122        if (file.exists()) {...

Source:ValidationErrorException.java

...20import java.util.List;21import static java.util.Arrays.asList;22public class ValidationErrorException extends Exception {23	private List<String> errorMessages;24    private ImageComparison imageComparison;25    private List<ValidationObject> validationObjects;26    private List<ValidationResult> childValidationResults;27    private List<LayoutMeta> meta;28    public ValidationErrorException() {29		super();30	}31	32	public ValidationErrorException(List<ValidationObject> validationObjects, List<String> errorMessages) {33        this.validationObjects = validationObjects;34		this.errorMessages = errorMessages;35	}36	37    public ValidationErrorException(String paramString, Throwable paramThrowable) {38        super(paramString, paramThrowable);39        withMessage(paramString);40    }41    42    public ValidationErrorException withMessage(String message) {43		if (errorMessages == null) {44			errorMessages = new LinkedList<>();45		}46		errorMessages.add(message);47		48		return this;49	}50	public ValidationErrorException withValidationObject(ValidationObject validationObject) {51    	if (this.validationObjects== null) {52    		this.validationObjects = new LinkedList<>();53    	}54        this.validationObjects.add(validationObject);55    	return this;56    }57    58    public ValidationErrorException(String paramString) {59        super(paramString);60        withMessage(paramString);61    }62    public ValidationErrorException(Throwable paramThrowable) {63        super(paramThrowable);64        setErrorMessages(asList(paramThrowable.getClass().getName() + ": " + paramThrowable.getMessage()));65    }66    public List<String> getErrorMessages() {67		return errorMessages;68	}69	public void setErrorMessages(List<String> errorMessages) {70		this.errorMessages = errorMessages;71	}72	public List<ValidationObject> getValidationObjects() {73		return validationObjects;74	}75	public void setValidationObjects(List<ValidationObject> validationObjects) {76        this.validationObjects = validationObjects;77	}78	/**79     * 80     */81    private static final long serialVersionUID = -1566513657187992205L;82    public ValidationErrorException withMessages(List<String> messages) {83        setErrorMessages(messages);84        return this;85    }86    public ValidationResult asValidationResult(Spec spec) {87        ValidationResult validationResult = new ValidationResult(88                spec,89                this.getValidationObjects(),90                new ValidationError(this.getErrorMessages(), this.getImageComparison()), this.getMeta());91        validationResult.setChildValidationResults(childValidationResults);92        return validationResult;93    }94    public ImageComparison getImageComparison() {95        return imageComparison;96    }97    public void setImageComparison(ImageComparison imageComparison) {98        this.imageComparison = imageComparison;99    }100    public ValidationErrorException withImageComparison(ImageComparison imageComparison) {101        setImageComparison(imageComparison);102        return this;103    }104    public ValidationErrorException withValidationObjects(List<ValidationObject> validationObjects) {105        if (this.validationObjects == null) {106            this.validationObjects = validationObjects;107        } else {108            this.validationObjects.addAll(validationObjects);109        }110        return this;111    }112    public ValidationErrorException withChildValidationResults(List<ValidationResult> childValidationResults) {113        setChildValidationResults(childValidationResults);114        return this;115    }...

ImageComparison

Using AI Code Generation

1import com.galenframework.api.Galen;2import com.galenframework.reports.GalenTestInfo;3import com.galenframework.reports.HtmlReportBuilder;4import com.galenframework.reports.model.LayoutReport;5import com.galenframework.speclang2.pagespec.SectionFilter;6import com.galenframework.specs.page.Locator;7import com.galenframework.specs.page.PageSpec;8import com.galenframework.specs.page.PageSpecReader;9import com.galenframework.validation.ImageComparison;10import com.galenframework.validation.ImageValidation;11import com.galenframework.validation.ValidationListener;12import com.galenframework.validation.ValidationResult;13import com.galenframework.validation.ValidationError;14import com.galenframework.validation.ValidationObject;15import com.galenframework.browser.Browser;16import com.galenframework.browser.BrowserFactory;17import com.galenframework.browser.SeleniumBrowser;18import com.galenframework.browser.SeleniumB

ImageComparison

Using AI Code Generation

1import com.galenframework.api.Galen;2import com.galenframework.browser.Browser;3import com.galenframework.browser.SeleniumBrowser;4import com.galenframework.browser.SeleniumBrowserFactory;5import com.galenframework.browser.SeleniumBrowserFactory;6import com.galenframework.b

ImageComparison

Using AI Code Generation

1package com.galenframework.validation;2import java.io.IOException;3import org.openqa.selenium.WebDriver;4import com.galenframework.api.Galen;5import com.galenframework.reports.TestReport;6import com.galenframework.reports.model.LayoutReport;7import com.galenframework.specs.page.Locator;8import com.galenframework.specs.page.PageSpec;9import com.galenframework.specs.reader.page.PageSpecReader;10import com.galenframework.validation.ValidationListener;11public class ImageComparison {12    public static void main(String[] args) throws IOException {13        WebDriver driver = null;14        TestReport report = new TestReport();15        ValidationListener validationListener = new ValidationListener(report);16        LayoutReport layoutReport = Galen.checkLayout(driver, "specs/2.spec", validationListener);17        System.out.println(layoutReport.errors());18    }19}

ImageComparison

Using AI Code Generation

1import com.galenframework.validation.ImageComparison;2import com.galenframework.validation.ImageComparisonResult;3import com.galenframework.validation.ImageComparisonTolerance;4import com.galenframework.validation.ValidationErrorException;5import java.io.File;6import java.io.IOException;7import java.util.Arrays;8import java.util.List;9import javax.imageio.ImageIO;10public class GalenTest {11    public static void main(String[] args) throws IOException {12        ImageComparison imageComparison = new ImageComparison();13        File expectedImageFile = new File("C:\\Users\\selenium\\Desktop\\test\\expected.png");14        File actualImageFile = new File("C:\\Users\\selenium\\Desktop\\test\\actual.png");15        ImageComparisonResult comparisonResult = imageComparison.compare(expectedImageFile, actualImageFile, new ImageComparisonTolerance(0, 0, 0, 0, 0.0, 0.0));16        System.out.println("Comparison result: " + comparisonResult);17    }18}

ImageComparison

Using AI Code Generation

1import com.galenframework.validation.ImageComparison;2import com.galenframework.validation.ImageComparisonException;3import com.galenframework.validation.ImageComparisonResult;4import com.galenframework.validation.ImageComparisonTolerance;5public class ImageComparisonTest {6    public static void main(String[] args) throws ImageComparisonException {7        ImageComparisonResult result = ImageComparison.compareImages("C:\\Users\\selenium\\Desktop\\1.png", "C:\\Users\\selenium\\Desktop\\2.png", new ImageComparisonTolerance(5));8        System.out.println(result.getDiffPercentage());9    }10}

ImageComparison

Using AI Code Generation

1import com.galenframework.java.*;2import com.galenframework.java.Validator;3import com.galenframework.java.ValidationResult;4import com.galenframework.java.validators.ImageComparison;5import com.galenframework.reports.TestReport;6import com.galenframework.reports.TestReportFactory;7import com.galenframework.reports.model.LayoutReport;

ImageComparison

Using AI Code Generation

1package com.galenframework.validation;2import java.awt.image.BufferedImage;3import java.io.File;4import java.io.IOException;5import javax.imageio.ImageIO;6public class ImageComparison {7public static void main(String[] args) throws IOException {8BufferedImage imgA = ImageIO.read(new File("C:\\Users\\Jyoti\\Desktop\\image1.png"));9BufferedImage imgB = ImageIO.read(new File("C:\\Users\\Jyoti\\Desktop\\image2.png"));10double diff = ImageComparison.compareImages(imgA, imgB);11System.out.println("Difference: " + diff);12}13public static double compareImages(BufferedImage imgA, BufferedImage imgB) {14if (imgA.getWidth() == imgB.getWidth() && imgA.getHeight() == imgB.getHeight()) {15int width = imgA.getWidth();16int height = imgA.getHeight();17int diff = 0;18for (int y = 0; y < height; y++) {19for (int x = 0; x < width; x++) {20int rgbA = imgA.getRGB(x, y);21int rgbB = imgB.getRGB(x, y);22int r1 = (rgbA >> 16) & 0xff;23int g1 = (rgbA >>  8) & 0xff;24int b1 = (rgbA      ) & 0xff;25int r2 = (rgbB >> 16) & 0xff;26int g2 = (rgbB >>  8) & 0xff;27int b2 = (rgbB      ) & 0xff;28diff += Math.abs(r1 - r2);29diff += Math.abs(g1 - g2);30diff += Math.abs(b1 - b2);31}32}33double n = width * height * 3;34double p = diff / n / 255.0;35return p;36} else {37throw new RuntimeException("Error: Images dimensions mismatch");38}39}40}

ImageComparison

Using AI Code Generation

1import com.galenframework.validation.ImageComparison;2import java.io.File;3import java.io.IOException;4import java.util.HashMap;5import java.util.Map;6import org.apache.commons.io.FileUtils;7public class ImageComparisonExample {8public static void main(String[] args) throws IOException {9File file1 = new File("C:\\Users\\Vishal\\Desktop\\Image1.png");10File file2 = new File("C:\\Users\\Vishal\\Desktop\\Image2.png");11File file3 = new File("C:\\Users\\Vishal\\Desktop\\Image3.png");12File file4 = new File("C:\\Users\\Vishal\\Desktop\\Image4.png");13File file5 = new File("C:\\Users\\Vishal\\Desktop\\Image5.png");14File file6 = new File("C:\\Users\\Vishal\\Desktop\\Image6.png");15File file7 = new File("C:\\Users\\Vishal\\Desktop\\Image7.png");16File file8 = new File("C:\\Users\\Vishal\\Desktop\\Image8.png");17File file9 = new File("C:\\Users\\Vishal\\Desktop\\Image9.png");18File file10 = new File("C:\\Users\\Vishal\\Desktop\\Image10.png");19File file11 = new File("C:\\Users\\Vishal\\Desktop\\Image11.png");20File file12 = new File("C:\\Users\\Vishal\\Desktop\\Image12.png");21File file13 = new File("C:\\Users\\Vishal\\Desktop\\Image13.png");22File file14 = new File("C:\\Users\\Vishal\\Desktop\\Image14.png");23File file15 = new File("C:\\Users\\Vishal\\Desktop\\Image15.png");24File file16 = new File("C:\\Users\\Vishal\\Desktop\\Image16.png");25File file17 = new File("C:\\Users

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