diff --git a/tests/unit/compary_arrays.hpp b/tests/unit/compary_arrays.hpp
index c488b49cb..8a867a55d 100644
--- a/tests/unit/compary_arrays.hpp
+++ b/tests/unit/compary_arrays.hpp
@@ -76,5 +76,5 @@ void compare_arrays(const Actual& actual,
     compare_arrays(expected, actual, dims, [](base_type a, base_type b) { return a == b; });
 }
 
-  }
-}
+}  // namespace testing
+}  // namespace HighFive
diff --git a/tests/unit/data_generator.hpp b/tests/unit/data_generator.hpp
index 1927ed4d5..e4e7dfa85 100644
--- a/tests/unit/data_generator.hpp
+++ b/tests/unit/data_generator.hpp
@@ -303,7 +303,7 @@ struct ContainerTraits<T[n]> {
     }
 
     static void assign(container_type& dst, const container_type& src) {
-        for(size_t i = 0; i < n; ++i) {
+        for (size_t i = 0; i < n; ++i) {
             dst[i] = src[i];
         }
     }
@@ -757,11 +757,10 @@ struct MultiDimVector<T, 0> {
 
 template <class C, class F>
 void initialize_impl(C& array,
-                       const std::vector<size_t>& dims,
-                       std::vector<size_t>& indices,
-                       size_t axis,
-                       F f) {
-
+                     const std::vector<size_t>& dims,
+                     std::vector<size_t>& indices,
+                     size_t axis,
+                     F f) {
     using traits = ContainerTraits<C>;
     if (axis == indices.size()) {
         auto value = f(indices);
diff --git a/tests/unit/test_all_types.cpp b/tests/unit/test_all_types.cpp
index 688164e0e..0a18e0257 100644
--- a/tests/unit/test_all_types.cpp
+++ b/tests/unit/test_all_types.cpp
@@ -86,7 +86,7 @@ TEMPLATE_PRODUCT_TEST_CASE("Scalar in std::vector<std::byte>", "[Types]", std::v
 template <class Container, class Expected, class Obj>
 auto check_read_auto(const Expected& expected, const std::vector<size_t>& dims, const Obj& obj) ->
     typename std::enable_if<!testing::ContainerTraits<Container>::is_view>::type {
-      testing::compare_arrays(obj.template read<Container>(), expected, dims);
+    testing::compare_arrays(obj.template read<Container>(), expected, dims);
 }
 
 template <class Container, class Expected, class Obj>