format

tests/TestValueStepper.gd

@@ -55,7 +55,9 @@ func setup_test_environment():
 
 	# Load ValueStepper scene
 	stepper_scene = load("res://scenes/ui/components/ValueStepper.tscn")
-	TestHelperClass.assert_not_null(stepper_scene, "ValueStepper scene loads successfully")
+	TestHelperClass.assert_not_null(
+		stepper_scene, "ValueStepper scene loads successfully"
+	)
 
 	# Create test viewport for isolated testing
 	test_viewport = SubViewport.new()
@@ -79,15 +81,23 @@ func test_basic_functionality():
 	TestHelperClass.print_step("Basic Functionality")
 
 	if not stepper_instance:
-		TestHelperClass.assert_true(false, "ValueStepper instance not available for testing")
+		TestHelperClass.assert_true(
+			false, "ValueStepper instance not available for testing"
+		)
 		return
 
 	# Test that ValueStepper has expected properties
 	var expected_properties = [
-		"data_source", "custom_format_function", "values", "display_names", "current_index"
+		"data_source",
+		"custom_format_function",
+		"values",
+		"display_names",
+		"current_index"
 	]
 	for prop in expected_properties:
-		TestHelperClass.assert_true(prop in stepper_instance, "ValueStepper has property: " + prop)
+		TestHelperClass.assert_true(
+			prop in stepper_instance, "ValueStepper has property: " + prop
+		)
 
 	# Test that ValueStepper has expected methods
 	var expected_methods = [
@@ -105,12 +115,17 @@ func test_basic_functionality():
 
 	# Test signals
 	TestHelperClass.assert_true(
-		stepper_instance.has_signal("value_changed"), "ValueStepper has value_changed signal"
+		stepper_instance.has_signal("value_changed"),
+		"ValueStepper has value_changed signal"
 	)
 
 	# Test UI components
-	TestHelperClass.assert_not_null(stepper_instance.left_button, "Left button is available")
-	TestHelperClass.assert_not_null(stepper_instance.right_button, "Right button is available")
+	TestHelperClass.assert_not_null(
+		stepper_instance.left_button, "Left button is available"
+	)
+	TestHelperClass.assert_not_null(
+		stepper_instance.right_button, "Right button is available"
+	)
 	TestHelperClass.assert_not_null(
 		stepper_instance.value_display, "Value display label is available"
 	)
@@ -135,24 +150,33 @@ func test_data_source_loading():
 
 	# Test default language data source
 	TestHelperClass.assert_equal(
-		"language", stepper_instance.data_source, "Default data source is language"
+		"language",
+		stepper_instance.data_source,
+		"Default data source is language"
 	)
 
 	# Test that values are loaded
-	TestHelperClass.assert_not_null(stepper_instance.values, "Values array is initialized")
+	TestHelperClass.assert_not_null(
+		stepper_instance.values, "Values array is initialized"
+	)
 	TestHelperClass.assert_not_null(
 		stepper_instance.display_names, "Display names array is initialized"
 	)
-	TestHelperClass.assert_true(stepper_instance.values is Array, "Values is Array type")
+	TestHelperClass.assert_true(
+		stepper_instance.values is Array, "Values is Array type"
+	)
 	TestHelperClass.assert_true(
 		stepper_instance.display_names is Array, "Display names is Array type"
 	)
 
 	# Test that language data is loaded correctly
 	if stepper_instance.data_source == "language":
-		TestHelperClass.assert_true(stepper_instance.values.size() > 0, "Language values loaded")
 		TestHelperClass.assert_true(
-			stepper_instance.display_names.size() > 0, "Language display names loaded"
+			stepper_instance.values.size() > 0, "Language values loaded"
+		)
+		TestHelperClass.assert_true(
+			stepper_instance.display_names.size() > 0,
+			"Language display names loaded"
 		)
 		TestHelperClass.assert_equal(
 			stepper_instance.values.size(),
@@ -161,7 +185,9 @@ func test_data_source_loading():
 		)
 
 		# Test that current language is properly selected
-		var current_lang = root.get_node("SettingsManager").get_setting("language")
+		var current_lang = root.get_node("SettingsManager").get_setting(
+			"language"
+		)
 		var expected_index = stepper_instance.values.find(current_lang)
 		if expected_index >= 0:
 			TestHelperClass.assert_equal(
@@ -176,9 +202,13 @@ func test_data_source_loading():
 	test_viewport.add_child(resolution_stepper)
 	await process_frame
 
-	TestHelperClass.assert_true(resolution_stepper.values.size() > 0, "Resolution values loaded")
+	TestHelperClass.assert_true(
+		resolution_stepper.values.size() > 0, "Resolution values loaded"
+	)
 	TestHelperClass.assert_contains(
-		resolution_stepper.values, "1920x1080", "Resolution data contains expected value"
+		resolution_stepper.values,
+		"1920x1080",
+		"Resolution data contains expected value"
 	)
 
 	resolution_stepper.queue_free()
@@ -189,9 +219,13 @@ func test_data_source_loading():
 	test_viewport.add_child(difficulty_stepper)
 	await process_frame
 
-	TestHelperClass.assert_true(difficulty_stepper.values.size() > 0, "Difficulty values loaded")
+	TestHelperClass.assert_true(
+		difficulty_stepper.values.size() > 0, "Difficulty values loaded"
+	)
 	TestHelperClass.assert_contains(
-		difficulty_stepper.values, "normal", "Difficulty data contains expected value"
+		difficulty_stepper.values,
+		"normal",
+		"Difficulty data contains expected value"
 	)
 	TestHelperClass.assert_equal(
 		1, difficulty_stepper.current_index, "Difficulty defaults to normal"
@@ -214,13 +248,17 @@ func test_value_navigation():
 	var initial_value = stepper_instance.get_current_value()
 	stepper_instance.change_value(1)
 	var next_value = stepper_instance.get_current_value()
-	TestHelperClass.assert_not_equal(initial_value, next_value, "Forward navigation changes value")
+	TestHelperClass.assert_not_equal(
+		initial_value, next_value, "Forward navigation changes value"
+	)
 
 	# Test backward navigation
 	stepper_instance.change_value(-1)
 	var back_value = stepper_instance.get_current_value()
 	TestHelperClass.assert_equal(
-		initial_value, back_value, "Backward navigation returns to original value"
+		initial_value,
+		back_value,
+		"Backward navigation returns to original value"
 	)
 
 	# Test wrap-around forward
@@ -228,14 +266,18 @@ func test_value_navigation():
 	stepper_instance.current_index = max_index
 	stepper_instance.change_value(1)
 	TestHelperClass.assert_equal(
-		0, stepper_instance.current_index, "Forward navigation wraps to beginning"
+		0,
+		stepper_instance.current_index,
+		"Forward navigation wraps to beginning"
 	)
 
 	# Test wrap-around backward
 	stepper_instance.current_index = 0
 	stepper_instance.change_value(-1)
 	TestHelperClass.assert_equal(
-		max_index, stepper_instance.current_index, "Backward navigation wraps to end"
+		max_index,
+		stepper_instance.current_index,
+		"Backward navigation wraps to end"
 	)
 
 	# Restore original state
@@ -258,13 +300,19 @@ func test_custom_values():
 	var custom_values = ["apple", "banana", "cherry"]
 	stepper_instance.setup_custom_values(custom_values)
 
-	TestHelperClass.assert_equal(3, stepper_instance.values.size(), "Custom values set correctly")
-	TestHelperClass.assert_equal("apple", stepper_instance.values[0], "First custom value correct")
+	TestHelperClass.assert_equal(
+		3, stepper_instance.values.size(), "Custom values set correctly"
+	)
+	TestHelperClass.assert_equal(
+		"apple", stepper_instance.values[0], "First custom value correct"
+	)
 	TestHelperClass.assert_equal(
 		0, stepper_instance.current_index, "Index reset to 0 for custom values"
 	)
 	TestHelperClass.assert_equal(
-		"apple", stepper_instance.get_current_value(), "Current value matches first custom value"
+		"apple",
+		stepper_instance.get_current_value(),
+		"Current value matches first custom value"
 	)
 
 	# Test custom values with display names
@@ -272,31 +320,43 @@ func test_custom_values():
 	stepper_instance.setup_custom_values(custom_values, custom_display_names)
 
 	TestHelperClass.assert_equal(
-		3, stepper_instance.display_names.size(), "Custom display names set correctly"
+		3,
+		stepper_instance.display_names.size(),
+		"Custom display names set correctly"
 	)
 	TestHelperClass.assert_equal(
-		"Red Apple", stepper_instance.display_names[0], "First display name correct"
+		"Red Apple",
+		stepper_instance.display_names[0],
+		"First display name correct"
 	)
 
 	# Test navigation with custom values
 	stepper_instance.change_value(1)
 	TestHelperClass.assert_equal(
-		"banana", stepper_instance.get_current_value(), "Navigation works with custom values"
+		"banana",
+		stepper_instance.get_current_value(),
+		"Navigation works with custom values"
 	)
 
 	# Test set_current_value
 	stepper_instance.set_current_value("cherry")
 	TestHelperClass.assert_equal(
-		"cherry", stepper_instance.get_current_value(), "set_current_value works correctly"
+		"cherry",
+		stepper_instance.get_current_value(),
+		"set_current_value works correctly"
 	)
 	TestHelperClass.assert_equal(
-		2, stepper_instance.current_index, "Index updated correctly by set_current_value"
+		2,
+		stepper_instance.current_index,
+		"Index updated correctly by set_current_value"
 	)
 
 	# Test invalid value
 	stepper_instance.set_current_value("grape")
 	TestHelperClass.assert_equal(
-		"cherry", stepper_instance.get_current_value(), "Invalid value doesn't change current value"
+		"cherry",
+		stepper_instance.get_current_value(),
+		"Invalid value doesn't change current value"
 	)
 
 	# Restore original state
@@ -319,7 +379,9 @@ func test_input_handling():
 	var left_handled = stepper_instance.handle_input_action("move_left")
 	TestHelperClass.assert_true(left_handled, "Left input action handled")
 	TestHelperClass.assert_not_equal(
-		original_value, stepper_instance.get_current_value(), "Left action changes value"
+		original_value,
+		stepper_instance.get_current_value(),
+		"Left action changes value"
 	)
 
 	# Test right input action
@@ -333,14 +395,18 @@ func test_input_handling():
 
 	# Test invalid input action
 	var invalid_handled = stepper_instance.handle_input_action("invalid_action")
-	TestHelperClass.assert_false(invalid_handled, "Invalid input action not handled")
+	TestHelperClass.assert_false(
+		invalid_handled, "Invalid input action not handled"
+	)
 
 	# Test button press simulation
 	if stepper_instance.left_button:
 		var before_left = stepper_instance.get_current_value()
 		stepper_instance.handle_input_action("move_left")
 		TestHelperClass.assert_not_equal(
-			before_left, stepper_instance.get_current_value(), "Left button press changes value"
+			before_left,
+			stepper_instance.get_current_value(),
+			"Left button press changes value"
 		)
 
 	if stepper_instance.right_button:
@@ -365,9 +431,12 @@ func test_visual_feedback():
 
 	# Test highlighting
 	stepper_instance.set_highlighted(true)
-	TestHelperClass.assert_true(stepper_instance.is_highlighted, "Highlighted state set correctly")
 	TestHelperClass.assert_true(
-		stepper_instance.scale.x > original_scale.x, "Scale increased when highlighted"
+		stepper_instance.is_highlighted, "Highlighted state set correctly"
+	)
+	TestHelperClass.assert_true(
+		stepper_instance.scale.x > original_scale.x,
+		"Scale increased when highlighted"
 	)
 
 	# Test unhighlighting
@@ -376,17 +445,25 @@ func test_visual_feedback():
 		stepper_instance.is_highlighted, "Highlighted state cleared correctly"
 	)
 	TestHelperClass.assert_equal(
-		original_scale, stepper_instance.scale, "Scale restored when unhighlighted"
+		original_scale,
+		stepper_instance.scale,
+		"Scale restored when unhighlighted"
 	)
 	TestHelperClass.assert_equal(
-		original_modulate, stepper_instance.modulate, "Modulate restored when unhighlighted"
+		original_modulate,
+		stepper_instance.modulate,
+		"Modulate restored when unhighlighted"
 	)
 
 	# Test display update
 	if stepper_instance.value_display:
 		var current_text = stepper_instance.value_display.text
-		TestHelperClass.assert_true(current_text.length() > 0, "Value display has text content")
-		TestHelperClass.assert_not_equal("N/A", current_text, "Value display shows valid content")
+		TestHelperClass.assert_true(
+			current_text.length() > 0, "Value display has text content"
+		)
+		TestHelperClass.assert_not_equal(
+			"N/A", current_text, "Value display shows valid content"
+		)
 
 
 func test_settings_integration():
@@ -413,13 +490,17 @@ func test_settings_integration():
 			# Value change is applied automatically through set_current_value
 
 			# Verify setting was updated
-			var updated_lang = root.get_node("SettingsManager").get_setting("language")
+			var updated_lang = root.get_node("SettingsManager").get_setting(
+				"language"
+			)
 			TestHelperClass.assert_equal(
 				target_lang, updated_lang, "Language setting updated correctly"
 			)
 
 			# Restore original language
-			root.get_node("SettingsManager").set_setting("language", original_lang)
+			root.get_node("SettingsManager").set_setting(
+				"language", original_lang
+			)
 
 
 func test_boundary_conditions():
@@ -435,12 +516,16 @@ func test_boundary_conditions():
 	await process_frame
 
 	TestHelperClass.assert_equal(
-		"", empty_stepper.get_current_value(), "Empty values array returns empty string"
+		"",
+		empty_stepper.get_current_value(),
+		"Empty values array returns empty string"
 	)
 
 	# Test change_value with empty array
 	empty_stepper.change_value(1)  # Should not crash
-	TestHelperClass.assert_true(true, "change_value handles empty array gracefully")
+	TestHelperClass.assert_true(
+		true, "change_value handles empty array gracefully"
+	)
 
 	empty_stepper.queue_free()
 
@@ -450,14 +535,18 @@ func test_boundary_conditions():
 		stepper_instance.current_index = -1
 		# Display updates automatically when value changes
 		TestHelperClass.assert_equal(
-			"N/A", stepper_instance.value_display.text, "Negative index shows N/A"
+			"N/A",
+			stepper_instance.value_display.text,
+			"Negative index shows N/A"
 		)
 
 		# Test out-of-bounds index handling
 		stepper_instance.current_index = stepper_instance.values.size()
 		# Display updates automatically when value changes
 		TestHelperClass.assert_equal(
-			"N/A", stepper_instance.value_display.text, "Out-of-bounds index shows N/A"
+			"N/A",
+			stepper_instance.value_display.text,
+			"Out-of-bounds index shows N/A"
 		)
 
 		# Restore valid index
@@ -487,7 +576,8 @@ func test_error_handling():
 		control_name.ends_with("_stepper"), "Control name has correct suffix"
 	)
 	TestHelperClass.assert_true(
-		control_name.begins_with(stepper_instance.data_source), "Control name includes data source"
+		control_name.begins_with(stepper_instance.data_source),
+		"Control name includes data source"
 	)
 
 	# Test custom values with mismatched arrays
@@ -496,16 +586,22 @@ func test_error_handling():
 	stepper_instance.setup_custom_values(values_3, names_2)
 
 	# Should handle gracefully - display_names should be duplicated from values
-	TestHelperClass.assert_equal(3, stepper_instance.values.size(), "Values array size preserved")
 	TestHelperClass.assert_equal(
-		2, stepper_instance.display_names.size(), "Display names size preserved as provided"
+		3, stepper_instance.values.size(), "Values array size preserved"
+	)
+	TestHelperClass.assert_equal(
+		2,
+		stepper_instance.display_names.size(),
+		"Display names size preserved as provided"
 	)
 
 	# Test navigation with mismatched arrays
 	stepper_instance.current_index = 2  # Index where display_names doesn't exist
 	# Display updates automatically when value changes
 	TestHelperClass.assert_equal(
-		"c", stepper_instance.value_display.text, "Falls back to value when display name missing"
+		"c",
+		stepper_instance.value_display.text,
+		"Falls back to value when display name missing"
 	)