Add .editorconfig, refactor CMake setup for tests, and update CI to use test labels

Author: kzhdev

.editorconfig

@@ -0,0 +1,19 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+
+# 4-space indentation for all files
+[*.{py,js,ts,json}]
+indent_style = space
+indent_size = 4
+
+# 2-space indentation for markup
+[*.{html,css,md,yml,yaml}]
+indent_style = space
+indent_size = 2
+
+# Trims trailing whitespace for all files except Makefiles
+[*.{cs,java,cpp,h}]
+trim_trailing_whitespace = true

.github/workflows/ci.yml

@@ -64,8 +64,8 @@ jobs:
         run: cmake --build build --config Release --parallel
 
       - name: Unit tests
-        run: ctest --test-dir build -C Release -R hyperliquid_tests --output-on-failure
+        run: ctest --test-dir build -C Release -L unit --output-on-failure
 
       - name: Integration tests
-        run: ctest --test-dir build -C Release -R hyperliquid_integration_tests --output-on-failure
+        run: ctest --test-dir build -C Release -L integration --output-on-failure
         timeout-minutes: 5

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ---
 
+## [unreleased]
+
+### Changed
+- Normalize line ending to LF
+- Move test CMake setup into `tests/CMakeLists.txt`, register GoogleTest cases with `gtest_discover_tests()`, and update CI to run unit/integration test groups by CTest label.
+
 ## [0.1.2] - 2026-06-09
 
 ### Added

CMakeLists.txt

@@ -55,42 +55,9 @@ if(HYPERLIQUID_BUILD_EXAMPLES)
     target_link_libraries(basic_order PRIVATE hyperliquid)
 endif()
 
-# ── Unit tests ────────────────────────────────────────────────────────────────
-
 if(HYPERLIQUID_BUILD_TESTS)
-    find_package(GTest CONFIG REQUIRED)
-
-    add_executable(hyperliquid_tests
-        tests/test_keccak.cpp
-        tests/test_types.cpp
-        tests/test_signing.cpp
-        tests/test_exchange.cpp
-        tests/test_websocket_utils.cpp
-    )
-
-    target_link_libraries(hyperliquid_tests PRIVATE
-        hyperliquid
-        GTest::gtest
-        GTest::gtest_main
-    )
-
     enable_testing()
-    add_test(NAME hyperliquid_tests COMMAND hyperliquid_tests)
-
-    # ── Integration tests (require network access to testnet) ─────────────────
-
-    add_executable(hyperliquid_integration_tests
-        tests/test_info_integration.cpp
-        tests/test_websocket_integration.cpp
-    )
-
-    target_link_libraries(hyperliquid_integration_tests PRIVATE
-        hyperliquid
-        GTest::gtest
-        GTest::gtest_main
-    )
-
-    add_test(NAME hyperliquid_integration_tests COMMAND hyperliquid_integration_tests)
+    add_subdirectory(tests)
 endif()
 
 # ── Install ────────────────────────────────────────────────────────────────────

tests/CMakeLists.txt

@@ -0,0 +1,39 @@
+find_package(GTest CONFIG REQUIRED)
+include(GoogleTest)
+
+add_executable(hyperliquid_tests
+    test_keccak.cpp
+    test_types.cpp
+    test_signing.cpp
+    test_exchange.cpp
+    test_websocket_utils.cpp
+)
+
+target_link_libraries(hyperliquid_tests PRIVATE
+    hyperliquid
+    GTest::gtest
+    GTest::gtest_main
+)
+
+gtest_discover_tests(hyperliquid_tests
+    TEST_PREFIX unit.
+    PROPERTIES
+        LABELS unit
+)
+
+add_executable(hyperliquid_integration_tests
+    test_info_integration.cpp
+    test_websocket_integration.cpp
+)
+
+target_link_libraries(hyperliquid_integration_tests PRIVATE
+    hyperliquid
+    GTest::gtest
+    GTest::gtest_main
+)
+
+gtest_discover_tests(hyperliquid_integration_tests
+    TEST_PREFIX integration.
+    PROPERTIES
+        LABELS integration
+)