RascalSoftware
diff --git a/‎ratapi/utils/convert.py‎
Lines changed: 8 additions & 1 deletion b/‎ratapi/utils/convert.py‎
Lines changed: 8 additions & 1 deletion
diff --git a/‎ratapi/utils/plotting.py‎
Lines changed: 1 addition & 1 deletion b/‎ratapi/utils/plotting.py‎
Lines changed: 1 addition & 1 deletion
diff --git a/‎tests/conftest.py‎
Lines changed: 5 additions & 1 deletion b/‎tests/conftest.py‎
Lines changed: 5 additions & 1 deletion
diff --git a/‎tests/test_controls.py‎
Lines changed: 2 additions & 2 deletions b/‎tests/test_controls.py‎
Lines changed: 2 additions & 2 deletions
diff --git a/‎tests/test_convert.py‎
Lines changed: 1 addition & 1 deletion b/‎tests/test_convert.py‎
Lines changed: 1 addition & 1 deletion
@@ -291,7 +291,14 @@ def fix_invalid_constraints(name: str, constrs: tuple[float, float], value: floa
         if Path(custom_filepath).suffix != ".m":
             custom_filepath += ".m"
         model_name = Path(custom_filepath).stem
-        custom_file = ClassList([CustomFile(name=model_name, filename=custom_filepath, language=Languages.Matlab)])
+        # Assume the custom file is in the same directory as the mat file
+        custom_file = ClassList(
+            [
+                CustomFile(
+                    name=model_name, filename=custom_filepath, language=Languages.Matlab, path=Path(filename).parent
+                )
+            ]
+        )
         layers = ClassList()
         for contrast in contrasts:
             contrast.model = [model_name]
 
@@ -492,7 +492,7 @@ def update_plot(self, data):
         """
         if self.figure is not None:
             self.figure.clf()
-        
+
         self.figure.tight_layout()
         plot_ref_sld_helper(
             data,
 
@@ -6858,7 +6858,11 @@ def r1_monolayer():
         ),
         custom_files=ratapi.ClassList(
             ratapi.models.CustomFile(
-                name="Model_IIb", filename="Model_IIb.m", function_name="Model_IIb", language="matlab"
+                name="Model_IIb",
+                filename="Model_IIb.m",
+                function_name="Model_IIb",
+                language="matlab",
+                path=Path(__file__).parent / "test_data",
             )
         ),
     )
 
@@ -891,7 +891,7 @@ def test_initialise_IPC() -> None:
     assert test_controls._IPCFilePath != ""
     with open(test_controls._IPCFilePath, "rb") as f:
         file_content = f.read()
-    assert file_content == b"0"
+    assert file_content == b"\x00"
     os.remove(test_controls._IPCFilePath)
 
 
@@ -900,7 +900,7 @@ def test_sendStopEvent(IPC_controls) -> None:
     IPC_controls.sendStopEvent()
     with open(IPC_controls._IPCFilePath, "rb") as f:
         file_content = f.read()
-    assert file_content == b"1"
+    assert file_content == b"\x01"
 
 
 def test_sendStopEvent_empty_file() -> None:
 
@@ -93,7 +93,7 @@ def mock_load(ignored_filename, **ignored_settings):
 
     monkeypatch.setattr("ratapi.utils.convert.loadmat", mock_load, raising=True)
 
-    converted_project = r1_to_project(project)
+    converted_project = r1_to_project(pathlib.Path(__file__).parent / "test_data" / project)
 
     for class_list in ratapi.project.class_lists:
         assert getattr(converted_project, class_list) == getattr(original_project, class_list)
Original file line number	Diff line number	Diff line change
`@@ -6858,7 +6858,11 @@ def r1_monolayer():`
`6858`	`6858`	`),`
`6859`	`6859`	`custom_files=ratapi.ClassList(`
`6860`	`6860`	`ratapi.models.CustomFile(`
`6861`		`- name="Model_IIb", filename="Model_IIb.m", function_name="Model_IIb", language="matlab"`
	`6861`	`+ name="Model_IIb",`
	`6862`	`+ filename="Model_IIb.m",`
	`6863`	`+ function_name="Model_IIb",`
	`6864`	`+ language="matlab",`
	`6865`	`+ path=Path(__file__).parent / "test_data",`
`6862`	`6866`	`)`
`6863`	`6867`	`),`
`6864`	`6868`	`)`