add unit tests

tests/test_basic.py

@@ -109,25 +109,6 @@ def test_version():
     assert efel.__version__ is not None
 
 
-def test_setDependencyFileLocation_wrongpath():
-    """basic: Test if setDependencyFileLocation fails if path doesn't exist."""
-    import efel
-    efel.reset()
-    pytest.raises(
-        FileNotFoundError,
-        efel.setDependencyFileLocation, "thisfiledoesntexist")
-
-
-def test_setDependencyFileLocation():
-    """basic: Test if setDependencyFileLocation works."""
-    import efel
-    efel.reset()
-    dep_file = str(Path(__file__).parent / 'DependencyV5_LibV5peakindices.txt')
-    efel.setDependencyFileLocation(dep_file)
-    result = efel.getDependencyFileLocation()
-    assert result == dep_file
-
-
 def test_nonexisting_feature():
     """basic: Test nonexisting feature."""
     import efel

tests/test_settings.py

@@ -0,0 +1,80 @@
+# pylint: disable=W0611, W0612, F0401, R0914, C0302
+
+"""Settings tests of eFEL"""
+
+
+"""
+Copyright (c) 2015, Blue Brain Project/EPFL
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+  * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+  * Neither the name of the copyright holder nor the
+    names of its contributors may be used to endorse or promote products
+    derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+"""
+
+from pathlib import Path
+import numpy
+
+import pytest
+
+from efel.settings import Settings
+from efel.api import set_setting
+
+
+def test_set_setting():
+    """Test that the set_setting method correctly updates a setting."""
+    settings = Settings()
+    settings.set_setting("Threshold", -30.0)
+    assert settings.Threshold == -30.0
+
+
+def test_set_setting_invalid_type():
+    """Test that the set_setting method raises a ValueError
+    when given an invalid type."""
+    settings = Settings()
+    try:
+        settings.set_setting("Threshold", "-30.0")
+    except ValueError:
+        assert True
+    else:
+        assert False
+
+
+def test_set_setting_dependencyfile_path_not_found():
+    """Test that the set_setting method raises a FileNotFoundError
+    when given a nonexistent file."""
+    settings = Settings()
+    try:
+        settings.set_setting("dependencyfile_path", "nonexistent_file.txt")
+    except FileNotFoundError:
+        assert True
+    else:
+        assert False
+
+
+def test_reset_to_default():
+    """Test that the reset_to_default method correctly resets a setting to
+    its default value."""
+    settings = Settings()
+    settings.Threshold = -30.0
+    settings.reset_to_default()
+    assert settings.Threshold == -20.0