fix: unit test

Author: dkrutskikh

CHANGELOG.md

@@ -7,7 +7,7 @@
 * fix: cover more cases in [`prefer-immediate-return`](https://dartcodemetrics.dev/docs/rules/common/prefer-immediate-return) rule
 * fix: support index expressions for [`no-magic-number`](https://dartcodemetrics.dev/docs/rules/common/no-magic-number) rule.
 * fix: correctly split exclude path
-* chore: restrict `analyzer` version to `>=2.4.0 <3.5.0`.
+* chore: restrict `analyzer` version to `>=2.4.0 <3.4.0`.
 * fix: correctly handle nullable types of collections for [`avoid-collection-methods-with-unrelated-types`](https://dartcodemetrics.dev/docs/rules/common/avoid-collection-methods-with-unrelated-types)
 
 ## 4.13.0

lib/src/utils/exclude_utils.dart

@@ -16,5 +16,6 @@ Iterable<Glob> prepareExcludes(
             Glob(p.normalize(p.join(root, exclude)).replaceAll(r'\', '/')))
         .toList();
 
-Iterable<String> extractExcludes(String excludePath) =>
-    excludePath.split(',').map((path) => path.trim());
+Iterable<String> extractExcludes(String excludePath) => excludePath.isNotEmpty
+    ? excludePath.split(',').map((path) => path.trim())
+    : [];

pubspec.yaml

@@ -10,7 +10,7 @@ environment:
   sdk: ">=2.14.0 <3.0.0"
 
 dependencies:
-  analyzer: ">=2.4.0 <3.5.0"
+  analyzer: ">=2.4.0 <3.4.0"
   analyzer_plugin: ">=0.8.0 <0.10.0"
   ansicolor: ^2.0.1
   args: ^2.0.0