Test processing option strings

Author: Laurent Guerard

tests/test_processing.py

@@ -1,9 +1,43 @@
 """Tests for the imcflibs.imagej.processing module."""
 
-from imcflibs.imagej.processing import rolling_ball_options
+from imcflibs.imagej.processing import (
+    filter_options,
+    rolling_ball_options,
+    threshold_options,
+)
 
 
 def test_rolling_ball_options():
     """Test the rolling_ball_options function."""
+
     options = rolling_ball_options(42.23)
     assert options == "rolling=42.23"
+
+
+def test_rolling_ball_options_with_flags():
+    """Test `rolling_ball_options()` string concatenation with all flags."""
+
+    options = rolling_ball_options(
+        12,
+        light_background=True,
+        sliding=True,
+        disable=True,
+        do_3d=True,
+    )
+    assert options == "rolling=12 light sliding disable stack"
+
+
+def test_filter_options():
+    """Test `filter_options()` string concatenation."""
+
+    command, options = filter_options("Mean", 5, do_3d=True)
+    assert command == "Mean 3D..."
+    assert options == "radius=5 stack"
+
+
+def test_threshold_options():
+    """Test `threshold_options()` string concatenation."""
+
+    auto_threshold, convert_to_binary = threshold_options("Otsu", do_3d=True)
+    assert auto_threshold == "Otsu dark stack"
+    assert convert_to_binary == "method=Otsu background=Dark black"