diff --git a/packages/approval_tests/test/groups/diff_tools_tests.dart b/packages/approval_tests/test/groups/diff_tools_tests.dart
index 55501d4..634bd3d 100644
--- a/packages/approval_tests/test/groups/diff_tools_tests.dart
+++ b/packages/approval_tests/test/groups/diff_tools_tests.dart
@@ -24,8 +24,10 @@ void main() {
       );
 
       // Setup: paths to existent files
-      const existentApprovedPath = 'test/approved_files/approval_test.verify.approved.txt';
-      const existentReceivedPath = 'test/approved_files/approval_test.verify.received.txt';
+      const existentApprovedPath =
+          'test/approved_files/approval_test.verify.approved.txt';
+      const existentReceivedPath =
+          'test/approved_files/approval_test.verify.received.txt';
 
       // Expect an exception to be thrown
       expect(
@@ -48,8 +50,10 @@ void main() {
       );
 
       // Setup: paths to existent files
-      const existentApprovedPath = 'test/approved_files/approval_test.verify.approved.txt';
-      const existentReceivedPath = 'test/approved_files/approval_test.verify.received.txt';
+      const existentApprovedPath =
+          'test/approved_files/approval_test.verify.approved.txt';
+      const existentReceivedPath =
+          'test/approved_files/approval_test.verify.received.txt';
 
       // Expect an exception to be thrown
       expect(
@@ -89,8 +93,10 @@ void main() {
       );
 
       // Setup: paths to existent files
-      const existentApprovedPath = 'test/approved_files/approval_test.verify.approved.txt';
-      const existentReceivedPath = 'test/approved_files/approval_test.verify.received.txt';
+      const existentApprovedPath =
+          'test/approved_files/approval_test.verify.approved.txt';
+      const existentReceivedPath =
+          'test/approved_files/approval_test.verify.received.txt';
 
       // Expect an exception to be thrown
       expect(
@@ -108,8 +114,10 @@ void main() {
 
     test('verify string with Git reporter', () {
       // Setup: paths to existent files
-      const existentApprovedPath = 'test/approved_files/approval_test.verify.approved.txt';
-      const existentReceivedPath = 'test/approved_files/approval_test.verify.received.txt';
+      const existentApprovedPath =
+          'test/approved_files/approval_test.verify.approved.txt';
+      const existentReceivedPath =
+          'test/approved_files/approval_test.verify.received.txt';
 
       // Expect an exception to be thrown
       expect(
@@ -135,7 +143,9 @@ void main() {
       );
     });
 
-    test('gitDiffFiles should return an empty string if no differences for valid files', () {
+    test(
+        'gitDiffFiles should return an empty string if no differences for valid files',
+        () {
       final File path0 = File('/path/to/existing/file0');
       final FileSystemEntity path1 = File('/path/to/existing/file1');
 
@@ -145,12 +155,15 @@ void main() {
     });
 
     test('GitReporter with not correct custom diff info', () {
-      const DiffInfo customDiffInfo = DiffInfo(name: "G1t", command: 'g1t', arg: 'diff --no-index');
+      const DiffInfo customDiffInfo =
+          DiffInfo(name: "G1t", command: 'g1t', arg: 'diff --no-index');
 
       const gitReporter = GitReporter(customDiffInfo: customDiffInfo);
 
-      const existentApprovedPath = 'test/approved_files/approval_test.verify.approved.txt';
-      const existentReceivedPath = 'test/approved_files/approval_test.verify.received.txt';
+      const existentApprovedPath =
+          'test/approved_files/approval_test.verify.approved.txt';
+      const existentReceivedPath =
+          'test/approved_files/approval_test.verify.received.txt';
 
       // Expect an exception to be thrown
       expect(