Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use patch method of org.assertj.core.util.diff.DiffUtils class

Best Assertj code snippet using org.assertj.core.util.diff.DiffUtils.patch

Source:PatchTest.java

...19  @Test20  public void testPatch_Insert() {21    List<String> insertTest_from = newArrayList("hhh");22    List<String> insertTest_to = newArrayList("hhh", "jjj", "kkk", "lll");23    Patch<String> patch = DiffUtils.diff(insertTest_from, insertTest_to);24    assertThat(DiffUtils.patch(insertTest_from, patch)).isEqualTo(insertTest_to);25  }26  @Test27  public void testPatch_Delete() {28    List<String> deleteTest_from = newArrayList("ddd", "fff", "ggg", "hhh");29    List<String> deleteTest_to = newArrayList("ggg");30    Patch<String> patch = DiffUtils.diff(deleteTest_from, deleteTest_to);31    assertThat(DiffUtils.patch(deleteTest_from, patch)).isEqualTo(deleteTest_to);32  }33  @Test34  public void testPatch_Change() {35    List<String> changeTest_from = newArrayList("aaa", "bbb", "ccc", "ddd");36    List<String> changeTest_to = newArrayList("aaa", "bxb", "cxc", "ddd");37    Patch<String> patch = DiffUtils.diff(changeTest_from, changeTest_to);38    assertThat(DiffUtils.patch(changeTest_from, patch)).isEqualTo(changeTest_to);39  }40}...

Source:AsserJDBDiffTest.java

...29        list2.add("Iftekhar");30        list2.add("Ameer");31        list2.add("Simrohn");32        list2.add("Ameera");33        Patch<String> patch =  DiffUtils.diff(list1,list2);34        List<Delta<String>> deltas =   patch.getDeltas();35        for(Delta<String> d : deltas) {36            System.out.println(d.getType());37            System.out.println(d.toString());38        }39    }40    @AfterEach41    public void tearDown(){42    }43}...

patch

Using AI Code Generation

1import java.io.IOException;2import java.util.List;3import org.assertj.core.util.diff.DiffUtils;4import org.assertj.core.util.diff.Patch;5import org.assertj.core.util.diff.PatchFailedException;6import org.assertj.core.util.diff.Patch.PatchLine;7import org.assertj.core.util.diff.Patch.PatchLine.Type;8import org.junit.Assert;9import org.junit.Test;10public class TestDiffUtils {11    public void testPatch() throws IOException, PatchFailedException {12        List<String> original = Arrays.asList("a", "b", "c", "d", "e", "f", "g");13        List<String> revised = Arrays.asList("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z");14        Patch<String> patch = DiffUtils.diff(original, revised);15        List<PatchLine<String>> patchLines = patch.getPatchLines();16        Assert.assertEquals(3, patchLines.size());17        PatchLine<String> patchLine = patchLines.get(0);18        Assert.assertEquals(Type.INSERT, patchLine.getType());19        Assert.assertEquals("h", patchLine.getValue());20        patchLine = patchLines.get(1);21        Assert.assertEquals(Type.INSERT, patchLine.getType());22        Assert.assertEquals("i", patchLine.getValue());23        patchLine = patchLines.get(2);24        Assert.assertEquals(Type.INSERT, patchLine.getType());25        Assert.assertEquals("j", patchLine.getValue());26        List<String> patched = DiffUtils.patch(original, patch);27        Assert.assertEquals(revised, patched);28    }29}30	at org.junit.Assert.assertEquals(Assert.java:115)31	at org.junit.Assert.assertEquals(Assert.java:144)32	at com.baeldung.diffutils.TestDiffUtils.testPatch(TestDiffUtils.java:39)

patch

Using AI Code Generation

1import org.assertj.core.util.diff.DiffUtils;2import org.assertj.core.util.diff.Patch;3import java.util.ArrayList;4import java.util.List;5public class 1 {6    public static void main(String[] args) {7        List<String> original = new ArrayList<>();8        original.add("1");9        original.add("2");10        original.add("3");11        original.add("4");12        original.add("5");13        original.add("6");14        original.add("7");15        original.add("8");16        original.add("9");17        original.add("10");18        original.add("11");19        original.add("12");20        original.add("13");21        original.add("14");22        original.add("15");23        original.add("16");24        original.add("17");25        original.add("18");26        original.add("19");27        original.add("20");28        List<String> revised = new ArrayList<>();29        revised.add("1");30        revised.add("2");31        revised.add("3");32        revised.add("4");33        revised.add("5");34        revised.add("6");35        revised.add("7");36        revised.add("8");37        revised.add("9");38        revised.add("10");39        revised.add("11");40        revised.add("12");41        revised.add("13");42        revised.add("14");43        revised.add("15");44        revised.add("16");45        revised.add("17");46        revised.add("18");47        revised.add("19");48        revised.add("20");49        revised.add("21");50        revised.add("22");51        revised.add("23");52        revised.add("24");53        revised.add("25");54        revised.add("26");55        revised.add("27");56        revised.add("28");57        revised.add("29");58        revised.add("30");59        Patch<String> patch = DiffUtils.diff(original, revised);60        System.out.println("Original:");61        for (String line : original) {62            System.out.println(line);63        }64        System.out.println("Revised:");65        for (String line : revised) {66            System.out.println(line);67        }68        System.out.println("Patch:");69        for (String line : patch.getDeltas()) {70            System.out.println(line);71        }72    }73}

patch

Using AI Code Generation

1import org.assertj.core.util.diff.*;2import java.util.*;3public class DiffUtilsExample {4    public static void main(String[] args) {5        List<String> original = Arrays.asList("a", "b", "c");6        List<String> revised = Arrays.asList("a", "c", "d");7        Patch<String> patch = DiffUtils.diff(original, revised);8        for (Delta<String> delta : patch.getDeltas()) {9            System.out.println(delta);10        }11    }12}13Delta{original: Chunk{position: 1, lines: [b]}, revised: Chunk{position: 1, lines: [c, d]}}

patch

Using AI Code Generation

1import java.util.List;2import org.assertj.core.util.diff.Diff;3import org.assertj.core.util.diff.DiffUtils;4import org.assertj.core.util.diff.Patch;5public class DiffPatchExample {6	public static void main(String[] args) {7		String original = "The quick brown fox jumps over the lazy dog.";8		String revised = "The quick brown fox jumps over the lazy cow.";9		List<String> originalList = Arrays.asList(original.split(" "));10		List<String> revisedList = Arrays.asList(revised.split(" "));11		Patch<String> patch = DiffUtils.diff(originalList, revisedList);12		List<String> patched = patch.applyTo(originalList);13		System.out.println("Original: " + original);14		System.out.println("Revised: " + revised);15		System.out.println("Patched: " + patched);16	}17}

patch

Using AI Code Generation

1import org.assertj.core.util.diff.*;2import java.util.Arrays;3import java.util.List;4{5   public static void main(String[] args)6   {7      List<String> original = Arrays.asList("A", "B", "C", "D", "E", "F", "G", "H", "I", "J");8      List<String> revised = Arrays.asList("A", "C", "E", "F", "G", "H", "I", "J", "K", "L", "M");9      Patch<String> patch = DiffUtils.diff(original, revised);10      List<String> patched = DiffUtils.patch(original, patch);11      System.out.println(patched);12   }13}

patch

Using AI Code Generation

1import java.util.List;2import org.assertj.core.util.diff.*;3public class PatchExample {4    public static void main(String[] args) {5        List<String> original = Arrays.asList("a", "b", "c", "d", "e", "f", "g", "h", "i", "j");6        System.out.println("Original List: " + original);7        List<String> patched = Arrays.asList("a", "b", "c", "d", "e", "f", "g", "h", "i", "k");8        System.out.println("Patched List: " + patched);9        List<String> patched2 = Arrays.asList("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k");10        System.out.println("Patched List: " + patched2);11        List<String> patched3 = Arrays.asList("a", "b", "c", "d", "e", "f", "g", "h", "i");12        System.out.println("Patched List: " + patched3);13        List<String> patched4 = Arrays.asList("a", "b", "c", "d", "e", "f", "g", "h");14        System.out.println("Patched List: " + patched4);15        List<String> patched5 = Arrays.asList("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l");16        System.out.println("Patched List: " + patched5);17        List<String> patched6 = Arrays.asList("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m");18        System.out.println("Patched List: " + patched6);19        List<String> patched7 = Arrays.asList("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "

patch

Using AI Code Generation

1package org.assertj.core.util.diff;2import java.util.List;3import java.util.ArrayList;4import java.util.Arrays;5import java.util.LinkedList;6import org.junit.Test;7import org.junit.Assert;8import org.assertj.core.util.diff.Patch;9import org.assertj.core.util.diff.PatchFailedException;10public class PatchTest {11    public void testPatch() throws PatchFailedException {12        List<String> original = new ArrayList<>(Arrays.asList("a", "b", "c", "d", "e"));13        List<String> target = new ArrayList<>(Arrays.asList("a", "c", "e", "f", "g"));14        Patch<String> patch = DiffUtils.diff(original, target).getPatch();15        List<String> patched = patch.patch(original);16        Assert.assertEquals(patched, target);17    }18}19java.lang.ClassCastException: class org.assertj.core.util.diff.Patch cannot be cast to class java.util.List (org.assertj.core.util.diff.Patch is in unnamed module of loader 'app'; java.util.List is in module java.base of loader 'bootstrap')20package org.assertj.core.util.diff;21import java.util.List;22import java.util.ArrayList;23import java.util.Arrays;24import java.util.LinkedList;25import org.junit.Test;26import org.junit.Assert;27import org.assertj.core.util.diff.Patch;28import org.assertj.core.util.diff.PatchFailedException;29public class PatchTest {30    public void testPatch() throws PatchFailedException {31        List<String> original = new ArrayList<>(Arrays.asList("a", "b", "c", "d", "e"));32        List<String> target = new ArrayList<>(Arrays.asList("a", "c", "e", "f", "g"));33        Patch<String> patch = DiffUtils.diff(original, target).getPatch();34        List<String> patched = patch.patch(original);35        Assert.assertEquals(patched, target);36    }37}38java.lang.ClassCastException: class org.assertj.core.util.diff.Patch cannot be cast to class java.util.List (org.assertj.core

patch

Using AI Code Generation

1package org.assertj.core.util.diff;2import java.util.*;3import java.io.*;4public class DiffUtilsTest {5public static void main(String[] args) {6File file1 = new File("C:\\Users\\user\\Desktop\\file1.txt");7File file2 = new File("C:\\Users\\user\\Desktop\\file2.txt");8String[] original = null;9String[] revised = null;10try {11original = readLines(file1);12revised = readLines(file2);13} catch (IOException e) {14e.printStackTrace();15}16Patch<String> patch = DiffUtils.diff(Arrays.asList(original), Arrays.asList(revised));17List<String> diff = DiffUtils.patch(Arrays.asList(original), patch);18System.out.println(diff);19}20private static String[] readLines(File file) throws IOException {21List<String> lines = new ArrayList<String>();22BufferedReader in = new BufferedReader(new FileReader(file));23String str;24while ((str = in.readLine()) != null) {25lines.add(str);26}27in.close();28return lines.toArray(new String[lines.size()]);29}30}

patch

Using AI Code Generation

1public class DiffUtilsTest {2    public static void main(String[] args) {3";4";5        List<String> original = Arrays.asList(text1.split("6"));7        List<String> revised = Arrays.asList(text2.split("8"));9        Patch<String> patch = DiffUtils.diff(original, revised);10        System.out.println(patch);11        List<String> patchList = DiffUtils.patch(original, patch);12        System.out.println("13" + patchList);14    }15}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.