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This commit is contained in:
Michael Freno
332
testing/__tests__/32_state_manager_tests.lua
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332
testing/__tests__/32_state_manager_tests.lua
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-- ====================
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-- StateManager Module Tests
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-- ====================
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local luaunit = require("testing.luaunit")
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require("testing.loveStub") -- Required to mock LOVE functions
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local StateManager = require("modules.StateManager")
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TestStateManager = {}
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function TestStateManager:setUp()
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-- Reset StateManager before each test
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StateManager.clearAllStates()
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end
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function TestStateManager:tearDown()
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-- Clean up after each test
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StateManager.clearAllStates()
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end
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-- ====================
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-- Basic State Operations
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-- ====================
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function TestStateManager:test_getState_createsNewState()
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local state = StateManager.getState("test-element")
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luaunit.assertNotNil(state)
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luaunit.assertEquals(state.hover, false)
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luaunit.assertEquals(state.pressed, false)
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luaunit.assertEquals(state.focused, false)
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luaunit.assertEquals(state.disabled, false)
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luaunit.assertEquals(state.active, false)
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end
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function TestStateManager:test_getState_returnsExistingState()
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local state1 = StateManager.getState("test-element")
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state1.hover = true
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local state2 = StateManager.getState("test-element")
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luaunit.assertEquals(state2.hover, true)
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luaunit.assertTrue(state1 == state2) -- Same reference
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end
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function TestStateManager:test_updateState_modifiesState()
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StateManager.updateState("test-element", {
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hover = true,
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pressed = false,
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})
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local state = StateManager.getState("test-element")
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luaunit.assertEquals(state.hover, true)
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luaunit.assertEquals(state.pressed, false)
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end
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function TestStateManager:test_updateState_mergesPartialState()
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StateManager.updateState("test-element", { hover = true })
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StateManager.updateState("test-element", { pressed = true })
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local state = StateManager.getState("test-element")
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luaunit.assertEquals(state.hover, true)
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luaunit.assertEquals(state.pressed, true)
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end
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function TestStateManager:test_clearState_removesState()
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StateManager.updateState("test-element", { hover = true })
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StateManager.clearState("test-element")
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local state = StateManager.getState("test-element")
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luaunit.assertEquals(state.hover, false) -- New state created with defaults
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end
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-- ====================
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-- Scrollbar State Tests
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-- ====================
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function TestStateManager:test_scrollbarStates_initialization()
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local state = StateManager.getState("test-element")
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luaunit.assertEquals(state.scrollbarHoveredVertical, false)
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luaunit.assertEquals(state.scrollbarHoveredHorizontal, false)
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luaunit.assertEquals(state.scrollbarDragging, false)
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luaunit.assertNil(state.hoveredScrollbar)
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luaunit.assertEquals(state.scrollbarDragOffset, 0)
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end
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function TestStateManager:test_scrollbarStates_updates()
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StateManager.updateState("test-element", {
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scrollbarHoveredVertical = true,
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scrollbarDragging = true,
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hoveredScrollbar = "vertical",
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scrollbarDragOffset = 25,
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})
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local state = StateManager.getState("test-element")
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luaunit.assertEquals(state.scrollbarHoveredVertical, true)
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luaunit.assertEquals(state.scrollbarDragging, true)
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luaunit.assertEquals(state.hoveredScrollbar, "vertical")
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luaunit.assertEquals(state.scrollbarDragOffset, 25)
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end
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-- ====================
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-- Frame Management Tests
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-- ====================
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function TestStateManager:test_frameNumber_increments()
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local frame1 = StateManager.getFrameNumber()
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StateManager.incrementFrame()
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local frame2 = StateManager.getFrameNumber()
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luaunit.assertEquals(frame2, frame1 + 1)
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end
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function TestStateManager:test_updateState_updatesFrameNumber()
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StateManager.incrementFrame()
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StateManager.incrementFrame()
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local currentFrame = StateManager.getFrameNumber()
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StateManager.updateState("test-element", { hover = true })
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local state = StateManager.getState("test-element")
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luaunit.assertEquals(state.lastUpdateFrame, currentFrame)
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end
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-- ====================
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-- Cleanup Tests
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-- ====================
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function TestStateManager:test_cleanup_removesStaleStates()
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-- Configure short retention
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StateManager.configure({ stateRetentionFrames = 5 })
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-- Create state
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StateManager.updateState("test-element", { hover = true })
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-- Advance frames beyond retention
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for i = 1, 10 do
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StateManager.incrementFrame()
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end
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-- Cleanup should remove the state
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local cleanedCount = StateManager.cleanup()
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luaunit.assertEquals(cleanedCount, 1)
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-- Reset config
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StateManager.configure({ stateRetentionFrames = 60 })
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end
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function TestStateManager:test_cleanup_keepsActiveStates()
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StateManager.configure({ stateRetentionFrames = 5 })
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StateManager.updateState("test-element", { hover = true })
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-- Update state within retention period
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for i = 1, 3 do
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StateManager.incrementFrame()
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StateManager.updateState("test-element", { hover = true })
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end
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local cleanedCount = StateManager.cleanup()
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luaunit.assertEquals(cleanedCount, 0) -- Should not clean active state
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StateManager.configure({ stateRetentionFrames = 60 })
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end
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function TestStateManager:test_forceCleanupIfNeeded_activatesWhenOverLimit()
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StateManager.configure({ maxStateEntries = 5 })
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-- Create more states than limit
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for i = 1, 10 do
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StateManager.updateState("element-" .. i, { hover = true })
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end
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-- Advance frames
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for i = 1, 15 do
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StateManager.incrementFrame()
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end
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local cleanedCount = StateManager.forceCleanupIfNeeded()
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luaunit.assertTrue(cleanedCount > 0)
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StateManager.configure({ maxStateEntries = 1000 })
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end
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-- ====================
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-- State Count Tests
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-- ====================
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function TestStateManager:test_getStateCount_returnsCorrectCount()
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luaunit.assertEquals(StateManager.getStateCount(), 0)
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StateManager.getState("element-1")
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StateManager.getState("element-2")
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StateManager.getState("element-3")
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luaunit.assertEquals(StateManager.getStateCount(), 3)
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end
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-- ====================
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-- Active State Tests
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-- ====================
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function TestStateManager:test_getActiveState_returnsOnlyActiveProperties()
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StateManager.updateState("test-element", {
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hover = true,
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pressed = false,
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focused = true,
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})
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local activeState = StateManager.getActiveState("test-element")
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luaunit.assertEquals(activeState.hover, true)
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luaunit.assertEquals(activeState.pressed, false)
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luaunit.assertEquals(activeState.focused, true)
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luaunit.assertNil(activeState.lastUpdateFrame) -- Should not include frame tracking
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end
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-- ====================
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-- Helper Function Tests
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-- ====================
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function TestStateManager:test_isHovered_returnsTrueWhenHovered()
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StateManager.updateState("test-element", { hover = true })
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luaunit.assertTrue(StateManager.isHovered("test-element"))
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end
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function TestStateManager:test_isHovered_returnsFalseWhenNotHovered()
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StateManager.updateState("test-element", { hover = false })
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luaunit.assertFalse(StateManager.isHovered("test-element"))
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end
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function TestStateManager:test_isPressed_returnsTrueWhenPressed()
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StateManager.updateState("test-element", { pressed = true })
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luaunit.assertTrue(StateManager.isPressed("test-element"))
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end
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function TestStateManager:test_isFocused_returnsTrueWhenFocused()
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StateManager.updateState("test-element", { focused = true })
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luaunit.assertTrue(StateManager.isFocused("test-element"))
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end
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function TestStateManager:test_isDisabled_returnsTrueWhenDisabled()
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StateManager.updateState("test-element", { disabled = true })
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luaunit.assertTrue(StateManager.isDisabled("test-element"))
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end
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function TestStateManager:test_isActive_returnsTrueWhenActive()
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StateManager.updateState("test-element", { active = true })
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luaunit.assertTrue(StateManager.isActive("test-element"))
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end
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-- ====================
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-- State Change Events Tests
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-- ====================
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function TestStateManager:test_subscribe_receivesStateChangeEvents()
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local callbackInvoked = false
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local receivedId = nil
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local receivedProperty = nil
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local receivedOldValue = nil
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local receivedNewValue = nil
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local callback = function(id, property, oldValue, newValue)
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callbackInvoked = true
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receivedId = id
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receivedProperty = property
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receivedOldValue = oldValue
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receivedNewValue = newValue
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end
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StateManager.subscribe("test-element", callback)
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StateManager.updateState("test-element", { hover = true })
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luaunit.assertTrue(callbackInvoked)
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luaunit.assertEquals(receivedId, "test-element")
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luaunit.assertEquals(receivedProperty, "hover")
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luaunit.assertEquals(receivedOldValue, false)
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luaunit.assertEquals(receivedNewValue, true)
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end
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function TestStateManager:test_subscribe_multipleListeners()
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local callback1Invoked = false
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local callback2Invoked = false
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StateManager.subscribe("test-element", function() callback1Invoked = true end)
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StateManager.subscribe("test-element", function() callback2Invoked = true end)
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StateManager.updateState("test-element", { hover = true })
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luaunit.assertTrue(callback1Invoked)
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luaunit.assertTrue(callback2Invoked)
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end
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function TestStateManager:test_unsubscribe_removesListener()
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local callbackInvoked = false
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local callback = function() callbackInvoked = true end
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StateManager.subscribe("test-element", callback)
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StateManager.unsubscribe("test-element", callback)
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StateManager.updateState("test-element", { hover = true })
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luaunit.assertFalse(callbackInvoked)
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end
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-- ====================
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-- Configuration Tests
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-- ====================
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function TestStateManager:test_configure_updatesSettings()
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StateManager.configure({
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stateRetentionFrames = 30,
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maxStateEntries = 500,
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})
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-- Test that configuration was applied by creating many states
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-- and checking cleanup behavior (indirect test)
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for i = 1, 10 do
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StateManager.updateState("element-" .. i, { hover = true })
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end
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luaunit.assertEquals(StateManager.getStateCount(), 10)
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-- Reset to defaults
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StateManager.configure({
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stateRetentionFrames = 60,
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maxStateEntries = 1000,
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})
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end
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return TestStateManager
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@@ -35,6 +35,7 @@ local testFiles = {
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"testing/__tests__/29_drag_event_tests.lua",
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"testing/__tests__/30_scrollbar_features_tests.lua",
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"testing/__tests__/31_immediate_mode_basic_tests.lua",
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"testing/__tests__/32_state_manager_tests.lua",
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}
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local success = true
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