feat(test): add util methods for renames in test (#1885)

jadx-core/src/test/java/jadx/tests/api/IntegrationTest.java

@@ -8,6 +8,7 @@ import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
@@ -41,6 +42,10 @@ import jadx.api.JadxDecompiler;
 import jadx.api.JadxInternalAccess;
 import jadx.api.JavaClass;
 import jadx.api.args.GeneratedRenamesMappingFileMode;
+import jadx.api.data.IJavaNodeRef;
+import jadx.api.data.impl.JadxCodeData;
+import jadx.api.data.impl.JadxCodeRename;
+import jadx.api.data.impl.JadxNodeRef;
 import jadx.api.metadata.ICodeMetadata;
 import jadx.api.metadata.annotations.InsnCodeOffset;
 import jadx.core.dex.attributes.AFlag;
@@ -618,4 +623,30 @@ public abstract class IntegrationTest extends TestUtils {
 	protected void saveTestJar() {
 		this.saveTestJar = true;
 	}
+
+	protected void addClsRename(String fullClsName, String newName) {
+		JadxNodeRef clsRef = JadxNodeRef.forCls(fullClsName);
+		getCodeData().getRenames().add(new JadxCodeRename(clsRef, newName));
+	}
+
+	protected void addMthRename(String fullClsName, String mthSignature, String newName) {
+		JadxNodeRef mthRef = new JadxNodeRef(IJavaNodeRef.RefType.METHOD, fullClsName, mthSignature);
+		getCodeData().getRenames().add(new JadxCodeRename(mthRef, newName));
+	}
+
+	protected void addFldRename(String fullClsName, String fldSignature, String newName) {
+		JadxNodeRef fldRef = new JadxNodeRef(IJavaNodeRef.RefType.FIELD, fullClsName, fldSignature);
+		getCodeData().getRenames().add(new JadxCodeRename(fldRef, newName));
+	}
+
+	protected JadxCodeData getCodeData() {
+		JadxCodeData codeData = (JadxCodeData) getArgs().getCodeData();
+		if (codeData == null) {
+			codeData = new JadxCodeData();
+			codeData.setRenames(new ArrayList<>());
+			codeData.setComments(new ArrayList<>());
+			getArgs().setCodeData(codeData);
+		}
+		return codeData;
+	}
 }

jadx-core/src/test/java/jadx/tests/integration/deobf/TestRenameOverriddenMethod3.java

@@ -0,0 +1,33 @@
+package jadx.tests.integration.deobf;
+
+import org.junit.jupiter.api.Test;
+
+import jadx.tests.api.IntegrationTest;
+
+import static jadx.tests.api.utils.assertj.JadxAssertions.assertThat;
+
+public class TestRenameOverriddenMethod3 extends IntegrationTest {
+
+	public static class TestCls {
+
+		public abstract static class A {
+			public abstract int call();
+		}
+
+		public static class B extends A {
+			@Override
+			public final int call() {
+				return 1;
+			}
+		}
+	}
+
+	@Test
+	public void test() {
+		addMthRename(TestCls.class.getName() + "$A", "call()I", "callRenamed");
+		assertThat(getClassNode(TestCls.class))
+				.code()
+				.countString(1, "@Override")
+				.countString(2, "int callRenamed()");
+	}
+}