From 028e055d21f0bf72f0964070a12a9cf662ffbf7d Mon Sep 17 00:00:00 2001
From: Alessandro Croci <alessandro.croci@iit.it>
Date: Mon, 6 May 2024 12:48:36 +0200
Subject: [PATCH] Use absolute paths to reference models in unit tests

---
 tests/camera/CMakeLists.txt                   |  2 ++
 tests/camera/CameraTest.cc                    | 23 +++++++++++---
 tests/clock/CMakeLists.txt                    |  2 ++
 tests/clock/ClockTest.cc                      | 11 ++++++-
 tests/commons/CMakeLists.txt                  |  4 +++
 tests/commons/ConcurrentInstancesTest.cc      |  9 +++---
 .../ConfigurationParsingFromFileTest.cc       |  9 +++---
 .../ConfigurationParsingFromStringTest.cc     |  8 ++---
 tests/controlboard/CMakeLists.txt             |  3 ++
 tests/controlboard/ControlBoardCommonsTest.cc | 30 +++++++++++--------
 ...ntrolBoardOnMultipleGazeboInstancesTest.cc |  9 +++---
 .../ControlBoardPositionControlTest.cc        |  4 ++-
 .../ControlBoardPositionDirectControlTest.cc  |  4 ++-
 .../ControlBoardTorqueControlTest.cc          |  2 +-
 tests/forcetorque/CMakeLists.txt              |  2 ++
 tests/forcetorque/ForceTorqueTest.cc          |  4 ++-
 tests/imu/CMakeLists.txt                      |  2 ++
 tests/imu/ImuTest.cc                          |  3 +-
 tests/laser/CMakeLists.txt                    |  2 ++
 19 files changed, 94 insertions(+), 39 deletions(-)

diff --git a/tests/camera/CMakeLists.txt b/tests/camera/CMakeLists.txt
index f135120..7232e9d 100644
--- a/tests/camera/CMakeLists.txt
+++ b/tests/camera/CMakeLists.txt
@@ -13,3 +13,5 @@ list(APPEND _env_vars "LIBGL_ALWAYS_SOFTWARE=1")
 
 set_tests_properties(CameraTest PROPERTIES
   ENVIRONMENT "${_env_vars}")
+
+target_compile_definitions(CameraTest PRIVATE CMAKE_CURRENT_SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}")
diff --git a/tests/camera/CameraTest.cc b/tests/camera/CameraTest.cc
index 002aa62..f15f32b 100644
--- a/tests/camera/CameraTest.cc
+++ b/tests/camera/CameraTest.cc
@@ -1,8 +1,19 @@
 #include <gtest/gtest.h>
+
+#include <chrono>
+#include <cstddef>
+#include <filesystem>
+#include <thread>
+
+#include <gz/common/Console.hh>
 #include <gz/sim/TestFixture.hh>
+
 #include <yarp/dev/FrameGrabberInterfaces.h>
+#include <yarp/dev/IFrameGrabberImage.h>
 #include <yarp/dev/PolyDriver.h>
 #include <yarp/os/Network.h>
+#include <yarp/os/Property.h>
+#include <yarp/sig/Image.h>
 
 TEST(CameraTest, PluginTest)
 {
@@ -12,7 +23,8 @@ TEST(CameraTest, PluginTest)
     gz::common::Console::SetVerbosity(4);
 
     // Instantiate test fixture
-    gz::sim::TestFixture fixture("../../../tests/camera/model.sdf");
+    auto modelPath = std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR) / "model.sdf";
+    gz::sim::TestFixture fixture(modelPath);
 
     int iterations = 1000;
 
@@ -80,7 +92,8 @@ TEST(CameraTest, HorizontalFlip)
     gz::common::Console::SetVerbosity(4);
 
     // Instantiate test fixture
-    gz::sim::TestFixture fixture("../../../tests/camera/model_hor_flip.sdf");
+    auto modelPath = std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR) / "model_hor_flip.sdf";
+    gz::sim::TestFixture fixture(modelPath);
 
     int iterations = 1000;
     fixture.Server()->Run(/*_blocking=*/true, iterations, /*_paused=*/false);
@@ -147,7 +160,8 @@ TEST(CameraTest, VerticalFlip)
     gz::common::Console::SetVerbosity(4);
 
     // Instantiate test fixture
-    gz::sim::TestFixture fixture("../../../tests/camera/model_ver_flip.sdf");
+    auto modelPath = std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR) / "model_ver_flip.sdf";
+    gz::sim::TestFixture fixture(modelPath);
 
     int iterations = 1000;
     fixture.Server()->Run(/*_blocking=*/true, iterations, /*_paused=*/false);
@@ -214,7 +228,8 @@ TEST(CameraTest, HorizontalVerticalFlip)
     gz::common::Console::SetVerbosity(4);
 
     // Instantiate test fixture
-    gz::sim::TestFixture fixture("../../../tests/camera/model_hor_ver_flip.sdf");
+    auto modelPath = std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR) / "model_hor_ver_flip.sdf";
+    gz::sim::TestFixture fixture(modelPath);
 
     int iterations = 1000;
     fixture.Server()->Run(/*_blocking=*/true, iterations, /*_paused=*/false);
diff --git a/tests/clock/CMakeLists.txt b/tests/clock/CMakeLists.txt
index 2f10b57..1995a33 100644
--- a/tests/clock/CMakeLists.txt
+++ b/tests/clock/CMakeLists.txt
@@ -13,3 +13,5 @@ list(APPEND _env_vars "GZ_SIM_SYSTEM_PLUGIN_PATH=$<TARGET_FILE_DIR:gz-sim-yarp-c
 
 set_tests_properties(ClockTest PROPERTIES
   ENVIRONMENT "${_env_vars}")
+
+target_compile_definitions(ClockTest PRIVATE CMAKE_CURRENT_SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}")
diff --git a/tests/clock/ClockTest.cc b/tests/clock/ClockTest.cc
index 1d72fe3..a5dc080 100644
--- a/tests/clock/ClockTest.cc
+++ b/tests/clock/ClockTest.cc
@@ -1,5 +1,12 @@
 #include <gtest/gtest.h>
+
+#include <chrono>
+#include <filesystem>
+#include <thread>
+
+#include <gz/common/Console.hh>
 #include <gz/sim/TestFixture.hh>
+
 #include <yarp/os/Bottle.h>
 #include <yarp/os/BufferedPort.h>
 #include <yarp/os/Network.h>
@@ -11,7 +18,9 @@ TEST(ClockTest, GetSimulationTimeFromClockPort)
     // Maximum verbosity helps with debugging
     gz::common::Console::SetVerbosity(4);
     // Instantiate test fixture
-    gz::sim::TestFixture fixture("../../../tests/clock/model.sdf");
+    auto modelPath = std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR) / "model.sdf";
+    gz::sim::TestFixture fixture(modelPath);
+
     const int iterations = 1000;
     const int deltaTns = 1e6; // 1ms
     const int tolerance = 1e6; // 1ms
diff --git a/tests/commons/CMakeLists.txt b/tests/commons/CMakeLists.txt
index 48485ed..da65abd 100644
--- a/tests/commons/CMakeLists.txt
+++ b/tests/commons/CMakeLists.txt
@@ -69,3 +69,7 @@ set_tests_properties(ConfigurationParsingFromStringTest PROPERTIES
 
 set_tests_properties(ConcurrentInstancesTest PROPERTIES
   ENVIRONMENT "${_env_vars}")
+
+target_compile_definitions(ConfigurationParsingFromFileTest PRIVATE CMAKE_CURRENT_SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}")
+target_compile_definitions(ConfigurationParsingFromStringTest PRIVATE CMAKE_CURRENT_SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}")
+target_compile_definitions(ConcurrentInstancesTest PRIVATE CMAKE_CURRENT_SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}")
diff --git a/tests/commons/ConcurrentInstancesTest.cc b/tests/commons/ConcurrentInstancesTest.cc
index 3e93527..43e8209 100644
--- a/tests/commons/ConcurrentInstancesTest.cc
+++ b/tests/commons/ConcurrentInstancesTest.cc
@@ -1,6 +1,7 @@
 #include <gtest/gtest.h>
 
 #include <chrono>
+#include <filesystem>
 #include <iostream>
 #include <ostream>
 #include <thread>
@@ -12,10 +13,10 @@ TEST(ConcurrentInstancesTest, StartConcurrentGazeboInstancesOfDifferentModels)
 {
     auto plannedIterations = 1'000;
 
-    gz::sim::TestFixture fixture1("../../../tests/commons/"
-                                  "dummy_sphere.sdf");
-    gz::sim::TestFixture fixture2("../../../tests/commons/"
-                                  "dummy_box.sdf");
+    gz::sim::TestFixture fixture1(std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR)
+                                  / "dummy_sphere.sdf");
+    gz::sim::TestFixture fixture2(std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR)
+                                  / "dummy_box.sdf");
     gz::common::Console::SetVerbosity(4);
 
     fixture1.Finalize();
diff --git a/tests/commons/ConfigurationParsingFromFileTest.cc b/tests/commons/ConfigurationParsingFromFileTest.cc
index 17c3f85..04b1e4b 100644
--- a/tests/commons/ConfigurationParsingFromFileTest.cc
+++ b/tests/commons/ConfigurationParsingFromFileTest.cc
@@ -9,6 +9,7 @@
 #include <gz/sim/TestFixture.hh>
 #include <sdf/Element.hh>
 
+#include <filesystem>
 #include <iostream>
 #include <memory>
 #include <string>
@@ -26,14 +27,14 @@ TEST(ConfigurationParsingTest, LoadPluginsWithYarpConfigurationFile)
 {
     using namespace std::chrono_literals;
 
-    std::string modelSdfName = "model_configuration_file.sdf";
-    std::string sdfPath = std::string("../../../tests/commons/") + modelSdfName;
+    auto modelPath
+        = std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR) / "model_configuration_file.sdf";
+    gz::sim::TestFixture testFixture(modelPath);
+
     yarp::os::NetworkBase::setLocalMode(true);
     gz::common::Console::SetVerbosity(4);
     gz::sim::EntityComponentManager* ecm;
 
-    gz::sim::TestFixture testFixture{sdfPath};
-
     testFixture.OnConfigure([&](const gz::sim::Entity& _worldEntity,
                                 const std::shared_ptr<const sdf::Element>& /*_sdf*/,
                                 gz::sim::EntityComponentManager& _ecm,
diff --git a/tests/commons/ConfigurationParsingFromStringTest.cc b/tests/commons/ConfigurationParsingFromStringTest.cc
index b63a0e8..83bc409 100644
--- a/tests/commons/ConfigurationParsingFromStringTest.cc
+++ b/tests/commons/ConfigurationParsingFromStringTest.cc
@@ -9,6 +9,7 @@
 #include <gz/sim/TestFixture.hh>
 #include <sdf/Element.hh>
 
+#include <filesystem>
 #include <iostream>
 #include <memory>
 #include <string>
@@ -23,15 +24,14 @@
 
 TEST(ConfigurationParsingTest, LoadPluginsWithYarpConfigurationString)
 {
-    std::string modelSdfName = "model_configuration_string.sdf";
-    std::string sdfPath = std::string("../../../tests/commons/") + modelSdfName;
+    auto modelPath
+        = std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR) / "model_configuration_string.sdf";
+    gz::sim::TestFixture testFixture(modelPath);
     yarp::os::NetworkBase::setLocalMode(true);
     gz::common::Console::SetVerbosity(4);
 
     gz::sim::EntityComponentManager* ecm;
 
-    gz::sim::TestFixture testFixture{sdfPath};
-
     testFixture.OnConfigure([&](const gz::sim::Entity& _worldEntity,
                                 const std::shared_ptr<const sdf::Element>& /*_sdf*/,
                                 gz::sim::EntityComponentManager& _ecm,
diff --git a/tests/controlboard/CMakeLists.txt b/tests/controlboard/CMakeLists.txt
index 97f3a17..52d2761 100644
--- a/tests/controlboard/CMakeLists.txt
+++ b/tests/controlboard/CMakeLists.txt
@@ -33,5 +33,8 @@ foreach(TEST ${TESTS})
 
   set_tests_properties(${TEST} PROPERTIES
     ENVIRONMENT "${_env_vars}")
+
+  target_compile_definitions(${TEST} PRIVATE CMAKE_CURRENT_SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}")
+
     
 endforeach()
diff --git a/tests/controlboard/ControlBoardCommonsTest.cc b/tests/controlboard/ControlBoardCommonsTest.cc
index f294ba7..cba2ca4 100644
--- a/tests/controlboard/ControlBoardCommonsTest.cc
+++ b/tests/controlboard/ControlBoardCommonsTest.cc
@@ -4,9 +4,7 @@
 
 #include <gtest/gtest.h>
 
-#include <gz/sim/EntityComponentManager.hh>
-#include <gz/sim/EventManager.hh>
-#include <gz/sim/Util.hh>
+#include <filesystem>
 #include <iostream>
 #include <memory>
 #include <sdf/Element.hh>
@@ -15,9 +13,12 @@
 
 #include <gz/common/Console.hh>
 #include <gz/sim/Entity.hh>
+#include <gz/sim/EntityComponentManager.hh>
+#include <gz/sim/EventManager.hh>
 #include <gz/sim/Joint.hh>
 #include <gz/sim/Model.hh>
 #include <gz/sim/TestFixture.hh>
+#include <gz/sim/Util.hh>
 #include <gz/sim/World.hh>
 
 #include <yarp/dev/IControlLimits.h>
@@ -35,9 +36,10 @@ namespace test
 // Checks that the control board can be configured without initial conditions
 TEST(ControlBoardCommonsTest, ConfigureControlBoardWithoutInitialCondition)
 {
-    std::string modelSdfName = "pendulum_no_initial_configuration.sdf";
+    auto modelPath
+        = std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR) / "pendulum_no_initial_configuration.sdf";
+    gz::sim::TestFixture testFixture(modelPath);
 
-    gz::sim::TestFixture testFixture{"../../../tests/controlboard/" + modelSdfName};
     gz::common::Console::SetVerbosity(4);
 
     testFixture.Finalize();
@@ -46,9 +48,10 @@ TEST(ControlBoardCommonsTest, ConfigureControlBoardWithoutInitialCondition)
 // Checks that the control board can be configured without initial conditions
 TEST(ControlBoardCommonsTest, ConfigureControlBoardWithInitialCondition)
 {
-    std::string modelSdfName = "pendulum_with_initial_configuration.sdf";
+    auto modelPath = std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR)
+                     / "pendulum_with_initial_configuration.sdf";
+    gz::sim::TestFixture testFixture(modelPath);
 
-    gz::sim::TestFixture testFixture{"../../../tests/controlboard/" + modelSdfName};
     gz::common::Console::SetVerbosity(4);
 
     testFixture.Finalize();
@@ -57,15 +60,15 @@ TEST(ControlBoardCommonsTest, ConfigureControlBoardWithInitialCondition)
 // Check that multiple control board can be congfigured for the same robot model
 TEST(ControlBoardCommonsTest, ConfigureMultipleControlBoards)
 {
-    std::string modelSdfName = "coupled_pendulum_two_controlboards.sdf";
-    std::string sdfPath = std::string("../../../tests/controlboard/") + modelSdfName;
+    auto modelPath = std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR)
+                     / "coupled_pendulum_two_controlboards.sdf";
+    gz::sim::TestFixture testFixture(modelPath);
 
     bool configured = false;
     std::vector<std::string> deviceIds;
     std::vector<yarp::dev::gzyarp::ControlBoardDriver*> controlBoards;
 
     gz::common::Console::SetVerbosity(4);
-    gz::sim::TestFixture testFixture{sdfPath};
 
     testFixture.OnConfigure([&](const gz::sim::Entity& _worldEntity,
                                 const std::shared_ptr<const sdf::Element>& /*_sdf*/,
@@ -102,15 +105,16 @@ TEST(ControlBoardCommonsTest, ConfigureMultipleControlBoards)
 // Check that joint position limits are read correctly from yarp configuration
 TEST(ControlBoardCommonsTest, JointPositionLimitsForMultipleJoints)
 {
-    std::string modelSdfName = "coupled_pendulum_two_joints_single_controlboard.sdf";
-    std::string sdfPath = std::string("../../../tests/controlboard/") + modelSdfName;
+    auto modelPath = std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR)
+                     / "coupled_pendulum_two_joints_single_controlboard.sdf";
+    gz::sim::TestFixture testFixture(modelPath);
+
     std::string deviceScopedName = "model/coupled_pendulum/controlboard_plugin_device";
     yarp::dev::PolyDriver* driver;
     yarp::dev::IControlLimits* iControlLimits = nullptr;
     IControlBoardData* iControlBoardData = nullptr;
 
     gz::common::Console::SetVerbosity(4);
-    gz::sim::TestFixture testFixture{sdfPath};
 
     testFixture.OnConfigure([&](const gz::sim::Entity& _worldEntity,
                                 const std::shared_ptr<const sdf::Element>& /*_sdf*/,
diff --git a/tests/controlboard/ControlBoardOnMultipleGazeboInstancesTest.cc b/tests/controlboard/ControlBoardOnMultipleGazeboInstancesTest.cc
index 717a136..f7db15c 100644
--- a/tests/controlboard/ControlBoardOnMultipleGazeboInstancesTest.cc
+++ b/tests/controlboard/ControlBoardOnMultipleGazeboInstancesTest.cc
@@ -3,6 +3,7 @@
 
 #include <algorithm>
 #include <chrono>
+#include <filesystem>
 #include <gtest/gtest.h>
 #include <iomanip>
 #include <ios>
@@ -59,10 +60,10 @@ TEST(ControlBoardOnMultipleGazeboInstances, StartConcurrentGazeboInstances)
     unsigned int iterationsToCompleteMotion1 = 0;
     unsigned int iterationsToCompleteMotion2 = 0;
 
-    gz::sim::TestFixture fixture1("../../../tests/controlboard/"
-                                  "pendulum_multiple_gz_instances.sdf");
-    gz::sim::TestFixture fixture2("../../../tests/controlboard/"
-                                  "pendulum_multiple_gz_instances.sdf");
+    gz::sim::TestFixture fixture1(std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR)
+                                  / "pendulum_multiple_gz_instances.sdf");
+    gz::sim::TestFixture fixture2(std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR)
+                                  / "pendulum_multiple_gz_instances.sdf");
     gz::common::Console::SetVerbosity(4);
 
     fixture1
diff --git a/tests/controlboard/ControlBoardPositionControlTest.cc b/tests/controlboard/ControlBoardPositionControlTest.cc
index 1ceee8d..4d99e8d 100644
--- a/tests/controlboard/ControlBoardPositionControlTest.cc
+++ b/tests/controlboard/ControlBoardPositionControlTest.cc
@@ -5,6 +5,7 @@
 
 #include <cmath>
 #include <cstdlib>
+#include <filesystem>
 #include <iostream>
 #include <memory>
 #include <string>
@@ -45,7 +46,8 @@ class ControlBoardPositionFixture : public testing::Test
 protected:
     // void SetUp() override
     ControlBoardPositionFixture()
-        : testFixture{"../../../tests/controlboard/pendulum_joint_relative_to_parent_link.sdf"}
+        : testFixture{std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR)
+                      / "pendulum_joint_relative_to_parent_link.sdf"}
     {
         gz::common::Console::SetVerbosity(4);
 
diff --git a/tests/controlboard/ControlBoardPositionDirectControlTest.cc b/tests/controlboard/ControlBoardPositionDirectControlTest.cc
index feae5c9..970dd61 100644
--- a/tests/controlboard/ControlBoardPositionDirectControlTest.cc
+++ b/tests/controlboard/ControlBoardPositionDirectControlTest.cc
@@ -7,6 +7,7 @@
 
 #include <cmath>
 #include <cstdlib>
+#include <filesystem>
 #include <iostream>
 #include <memory>
 #include <numeric>
@@ -48,7 +49,8 @@ class ControlBoardPositionDirectFixture : public ::testing::Test
 protected:
     // void SetUp() override
     ControlBoardPositionDirectFixture()
-        : testFixture{"../../../tests/controlboard/pendulum_joint_relative_to_parent_link.sdf"}
+        : testFixture{std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR)
+                      / "pendulum_joint_relative_to_parent_link.sdf"}
     {
         gz::common::Console::SetVerbosity(4);
 
diff --git a/tests/controlboard/ControlBoardTorqueControlTest.cc b/tests/controlboard/ControlBoardTorqueControlTest.cc
index bf894d0..884618f 100644
--- a/tests/controlboard/ControlBoardTorqueControlTest.cc
+++ b/tests/controlboard/ControlBoardTorqueControlTest.cc
@@ -40,7 +40,7 @@ class ControlBoardTorqueControlFixture : public testing::TestWithParam<std::stri
 protected:
     // void SetUp() override
     ControlBoardTorqueControlFixture()
-        : testFixture{"../../../tests/controlboard/" + GetParam()}
+        : testFixture{std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR) / GetParam()}
     {
         std::cerr << "========== Test Parameter: " << GetParam() << std::endl;
         gz::common::Console::SetVerbosity(4);
diff --git a/tests/forcetorque/CMakeLists.txt b/tests/forcetorque/CMakeLists.txt
index cab4fe9..97ebd8d 100644
--- a/tests/forcetorque/CMakeLists.txt
+++ b/tests/forcetorque/CMakeLists.txt
@@ -13,3 +13,5 @@ list(APPEND _env_vars "GZ_SIM_SYSTEM_PLUGIN_PATH=$<TARGET_FILE_DIR:gz-sim-yarp-f
 
 set_tests_properties(ForceTorqueTest PROPERTIES
   ENVIRONMENT "${_env_vars}")
+
+target_compile_definitions(ForceTorqueTest PRIVATE CMAKE_CURRENT_SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}")
diff --git a/tests/forcetorque/ForceTorqueTest.cc b/tests/forcetorque/ForceTorqueTest.cc
index 61ebbaa..d100bf8 100644
--- a/tests/forcetorque/ForceTorqueTest.cc
+++ b/tests/forcetorque/ForceTorqueTest.cc
@@ -1,5 +1,6 @@
 #include <chrono>
 #include <cstddef>
+#include <filesystem>
 #include <string>
 #include <thread>
 
@@ -22,7 +23,8 @@ TEST(ForceTorqueTest, PluginTest)
     gz::common::Console::SetVerbosity(4);
 
     // Instantiate test fixture
-    gz::sim::TestFixture fixture("../../../tests/forcetorque/model.sdf");
+    auto modelPath = std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR) / "model.sdf";
+    gz::sim::TestFixture fixture(modelPath);
 
     int iterations = 1000;
     fixture.Server()->Run(/*_blocking=*/true, iterations, /*_paused=*/false);
diff --git a/tests/imu/CMakeLists.txt b/tests/imu/CMakeLists.txt
index 183a68c..475b4ea 100644
--- a/tests/imu/CMakeLists.txt
+++ b/tests/imu/CMakeLists.txt
@@ -19,3 +19,5 @@ list(APPEND _env_vars "GZ_SIM_SYSTEM_PLUGIN_PATH=$<TARGET_FILE_DIR:gz-sim-yarp-i
 
 set_tests_properties(ImuTest PROPERTIES
   ENVIRONMENT "${_env_vars}")
+
+target_compile_definitions(ImuTest PRIVATE CMAKE_CURRENT_SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}")
diff --git a/tests/imu/ImuTest.cc b/tests/imu/ImuTest.cc
index 1b8a79f..9f226c5 100644
--- a/tests/imu/ImuTest.cc
+++ b/tests/imu/ImuTest.cc
@@ -6,6 +6,7 @@
 
 #include <chrono>
 #include <cstddef>
+#include <filesystem>
 #include <memory>
 #include <string>
 #include <thread>
@@ -26,7 +27,7 @@ class ImuFixture : public testing::Test
 {
 protected:
     ImuFixture()
-        : testFixture{"../../../tests/imu/model.sdf"}
+        : testFixture{std::filesystem::path(CMAKE_CURRENT_SOURCE_DIR) / "model.sdf"}
     {
         gz::common::Console::SetVerbosity(4);
 
diff --git a/tests/laser/CMakeLists.txt b/tests/laser/CMakeLists.txt
index ce50f92..892529b 100644
--- a/tests/laser/CMakeLists.txt
+++ b/tests/laser/CMakeLists.txt
@@ -14,3 +14,5 @@ list(APPEND _env_vars "LIBGL_ALWAYS_SOFTWARE=1")
 
 set_tests_properties(LaserTest PROPERTIES
   ENVIRONMENT "${_env_vars}")
+
+target_compile_definitions(LaserTest PRIVATE CMAKE_CURRENT_SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}")