diff --git a/test/handler_test.h b/test/handler_test.h
new file mode 100644
index 0000000..668a58d
--- /dev/null
+++ b/test/handler_test.h
@@ -0,0 +1,32 @@
+#include "mock_event_handler.h"
+#include "yaml-cpp/yaml.h"  // IWYU pragma: keep
+
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+using ::testing::InSequence;
+using ::testing::NiceMock;
+using ::testing::StrictMock;
+
+namespace YAML {
+class HandlerTest : public ::testing::Test {
+ protected:
+  void Parse(const std::string& example) {
+    std::stringstream stream(example);
+    Parser parser(stream);
+    while (parser.HandleNextDocument(handler)) {
+    }
+  }
+
+  void IgnoreParse(const std::string& example) {
+    std::stringstream stream(example);
+    Parser parser(stream);
+    while (parser.HandleNextDocument(nice_handler)) {
+    }
+  }
+
+  InSequence sequence;
+  StrictMock<MockEventHandler> handler;
+  NiceMock<MockEventHandler> nice_handler;
+};
+}
diff --git a/test/integration/handler_spec_test.cpp b/test/integration/handler_spec_test.cpp
index 55d3966..3567cf7 100644
--- a/test/integration/handler_spec_test.cpp
+++ b/test/integration/handler_spec_test.cpp
@@ -1,15 +1,11 @@
-#include "mock_event_handler.h"
-#include "specexamples.h"  // IWYU pragma: keep
-#include "yaml-cpp/eventhandler.h"
+#include "handler_test.h"
+#include "specexamples.h"   // IWYU pragma: keep
 #include "yaml-cpp/yaml.h"  // IWYU pragma: keep
 
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
 
 using ::testing::_;
-using ::testing::InSequence;
-using ::testing::NiceMock;
-using ::testing::StrictMock;
 
 #define EXPECT_THROW_PARSER_EXCEPTION(statement, message) \
   ASSERT_THROW(statement, ParserException);               \
@@ -23,26 +19,7 @@ using ::testing::StrictMock;
 namespace YAML {
 namespace {
 
-class HandlerSpecTest : public ::testing::Test {
- protected:
-  void Parse(const std::string& example) {
-    std::stringstream stream(example);
-    Parser parser(stream);
-    while (parser.HandleNextDocument(handler)) {
-    }
-  }
-
-  void IgnoreParse(const std::string& example) {
-    std::stringstream stream(example);
-    Parser parser(stream);
-    while (parser.HandleNextDocument(nice_handler)) {
-    }
-  }
-
-  InSequence sequence;
-  StrictMock<MockEventHandler> handler;
-  NiceMock<MockEventHandler> nice_handler;
-};
+typedef HandlerTest HandlerSpecTest;
 
 TEST_F(HandlerSpecTest, Ex2_1_SeqScalars) {
   EXPECT_CALL(handler, OnDocumentStart(_));
diff --git a/test/integration/handler_test.cpp b/test/integration/handler_test.cpp
index 6a13e68..680e695 100644
--- a/test/integration/handler_test.cpp
+++ b/test/integration/handler_test.cpp
@@ -1,15 +1,11 @@
-#include "mock_event_handler.h"
-#include "specexamples.h"  // IWYU pragma: keep
-#include "yaml-cpp/eventhandler.h"
+#include "handler_test.h"
+#include "specexamples.h"   // IWYU pragma: keep
 #include "yaml-cpp/yaml.h"  // IWYU pragma: keep
 
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
 
 using ::testing::_;
-using ::testing::InSequence;
-using ::testing::NiceMock;
-using ::testing::StrictMock;
 
 #define EXPECT_THROW_PARSER_EXCEPTION(statement, message) \
   ASSERT_THROW(statement, ParserException);               \
@@ -23,27 +19,6 @@ using ::testing::StrictMock;
 namespace YAML {
 namespace {
 
-class HandlerTest : public ::testing::Test {
- protected:
-  void Parse(const std::string& example) {
-    std::stringstream stream(example);
-    Parser parser(stream);
-    while (parser.HandleNextDocument(handler)) {
-    }
-  }
-
-  void IgnoreParse(const std::string& example) {
-    std::stringstream stream(example);
-    Parser parser(stream);
-    while (parser.HandleNextDocument(nice_handler)) {
-    }
-  }
-
-  InSequence sequence;
-  StrictMock<MockEventHandler> handler;
-  NiceMock<MockEventHandler> nice_handler;
-};
-
 TEST_F(HandlerTest, NoEndOfMapFlow) {
   EXPECT_THROW_PARSER_EXCEPTION(IgnoreParse("---{header: {id: 1"),
                                 ErrorMsg::END_OF_MAP_FLOW);