bug6135: added missing @Test annotations to diff/path lib tests

This commit is contained in:
Axel Uhl
2025-07-04 00:16:18 +02:00
parent e1177fc31a
commit b8beed7a9a
4 changed files with 24 additions and 4 deletions
@@ -12,5 +12,7 @@ Require-Bundle: junit-jupiter-api;bundle-version="5.12.2",
junit-jupiter-engine;bundle-version="5.12.2",
junit-platform-commons;bundle-version="1.12.2",
junit-platform-engine;bundle-version="1.12.2",
org.opentest4j;bundle-version="1.3.0"
org.opentest4j;bundle-version="1.3.0",
org.junit,
org.junit.jupiter.api
Automatic-Module-Name: com.googlecode.java-diff-utils.test
@@ -2,12 +2,14 @@ package diffutils;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import org.junit.jupiter.api.Test;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import difflib.ChangeDelta;
import difflib.Chunk;
import difflib.DeleteDelta;
@@ -17,7 +19,7 @@ import difflib.InsertDelta;
import difflib.Patch;
public class DiffTest {
@Test
public void testDiff_Insert() {
final Patch<String> patch = DiffUtils.diff(Arrays.asList("hhh"), Arrays.asList("hhh", "jjj", "kkk"));
assertNotNull(patch);
@@ -29,6 +31,7 @@ public class DiffTest {
assertEquals(new Chunk<String>(1, Arrays.asList("jjj", "kkk")), delta.getRevised());
}
@Test
public void testDiff_Delete() {
final Patch<String> patch = DiffUtils.diff(Arrays.asList("ddd", "fff", "ggg"), Arrays.asList("ggg"));
assertNotNull(patch);
@@ -40,6 +43,7 @@ public class DiffTest {
assertEquals(new Chunk<String>(0, emptyList), delta.getRevised());
}
@Test
public void testDiff_Change() {
final List<String> changeTest_from = Arrays.asList("aaa", "bbb", "ccc");
final List<String> changeTest_to = Arrays.asList("aaa", "zzz", "ccc");
@@ -53,12 +57,14 @@ public class DiffTest {
assertEquals(new Chunk<String>(1, Arrays.asList("zzz")), delta.getRevised());
}
@Test
public void testDiff_EmptyList() {
final Patch<String> patch = DiffUtils.diff(new ArrayList<String>(), new ArrayList<String>());
assertNotNull(patch);
assertEquals(0, patch.getDeltas().size());
}
@Test
public void testDiff_EmptyListWithNonEmpty() {
final Patch<String> patch = DiffUtils.diff(new ArrayList<String>(), Arrays.asList("aaa"));
assertNotNull(patch);
@@ -2,6 +2,7 @@ package diffutils;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;
import org.junit.jupiter.api.Test;
import java.io.BufferedReader;
import java.io.File;
@@ -20,7 +21,7 @@ public class GenerateUnifiedDiffTest {
private static final String FS = File.separator;
private static final String MOCK_FOLDER = "test" + FS + "mocks" + FS;
public List<String> fileToLines(String filename) {
private List<String> fileToLines(String filename) {
List<String> lines = new LinkedList<String>();
String line = "";
try {
@@ -36,6 +37,7 @@ public class GenerateUnifiedDiffTest {
return lines;
}
@Test
public void testGenerateUnified() {
List<String> origLines = fileToLines(MOCK_FOLDER + "original.txt");
List<String> revLines = fileToLines(MOCK_FOLDER + "revised.txt");
@@ -43,6 +45,7 @@ public class GenerateUnifiedDiffTest {
verify(origLines, revLines, "original.txt", "revised.txt");
}
@Test
public void testGenerateUnifiedWithOneDelta() {
List<String> origLines = fileToLines(MOCK_FOLDER + "one_delta_test_original.txt");
List<String> revLines = fileToLines(MOCK_FOLDER + "one_delta_test_revised.txt");
@@ -50,12 +53,14 @@ public class GenerateUnifiedDiffTest {
verify(origLines, revLines, "one_delta_test_original.txt", "one_delta_test_revised.txt");
}
@Test
public void testGenerateUnifiedDiffWithoutAnyDeltas() {
List<String> test = Arrays.asList("abc");
Patch<String> patch = DiffUtils.diff(test, test);
DiffUtils.generateUnifiedDiff("abc", "abc", test, patch, 0);
}
@Test
public void testDiff_Issue10() {
final List<String> baseLines = fileToLines(MOCK_FOLDER + "issue10_base.txt");
final List<String> patchLines = fileToLines(MOCK_FOLDER + "issue10_patch.txt");
@@ -70,12 +75,14 @@ public class GenerateUnifiedDiffTest {
/**
* Issue 12
*/
@Test
public void testPatchWithNoDeltas() {
final List<String> lines1 = fileToLines(MOCK_FOLDER + "issue11_1.txt");
final List<String> lines2 = fileToLines(MOCK_FOLDER + "issue11_2.txt");
verify(lines1, lines2, "issue11_1.txt", "issue11_2.txt");
}
@Test
public void testDiff5() {
final List<String> lines1 = fileToLines(MOCK_FOLDER + "5A.txt");
final List<String> lines2 = fileToLines(MOCK_FOLDER + "5B.txt");
@@ -85,6 +92,7 @@ public class GenerateUnifiedDiffTest {
/**
* Issue 19
*/
@Test
public void testDiffWithHeaderLineInText() {
List<String> original = new ArrayList<String>();
List<String> revised = new ArrayList<String>();
@@ -2,6 +2,7 @@ package diffutils;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.fail;
import org.junit.jupiter.api.Test;
import java.util.ArrayList;
import java.util.Arrays;
@@ -12,7 +13,7 @@ import difflib.Patch;
import difflib.PatchFailedException;
public class PatchTest {
@Test
public void testPatch_Insert() {
final List<String> insertTest_from = Arrays.asList("hhh");
final List<String> insertTest_to = Arrays.asList("hhh", "jjj", "kkk", "lll");
@@ -25,6 +26,7 @@ public class PatchTest {
}
}
@Test
public void testPatch_Delete() {
final List<String> deleteTest_from = Arrays.asList("ddd", "fff", "ggg", "hhh");
final List<String> deleteTest_to = Arrays.asList("ggg");
@@ -37,6 +39,7 @@ public class PatchTest {
}
}
@Test
public void testPatch_Change() {
final List<String> changeTest_from = Arrays.asList("aaa", "bbb", "ccc", "ddd");
final List<String> changeTest_to = Arrays.asList("aaa", "bxb", "cxc", "ddd");
@@ -49,6 +52,7 @@ public class PatchTest {
}
}
@Test
public void testPatch_EntirelyDifferent() {
final List<String> changeTest_from = new ArrayList<String>();
changeTest_from.add("aaa");