testing moved

testing/justify-content-tests.lua

@@ -0,0 +1,300 @@
+package.path = package.path
+  .. ";./?.lua;./game/?.lua;./game/utils/?.lua;./game/components/?.lua;./game/systems/?.lua;./testing/?.lua"
+
+local luaunit = require("testing.luaunit")
+require("testing.love_helper")
+
+local Gui = require("game.libs.FlexLove").GUI
+local enums = require("game.libs.FlexLove").enums
+
+-- Test case for justify content alignment properties
+TestJustifyContent = {}
+
+function TestJustifyContent:testFlexStartJustifyContent()
+  -- Create a horizontal flex container with flex-start justify content
+  local window = Gui.new({
+    x = 0,
+    y = 0,
+    w = 300,
+    h = 200,
+    positioning = enums.Positioning.FLEX,
+    flexDirection = enums.FlexDirection.HORIZONTAL,
+    justifyContent = enums.JustifyContent.FLEX_START,
+    alignItems = enums.AlignItems.STRETCH,
+  })
+
+  -- Add multiple children
+  local child1 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 50,
+    h = 30,
+    text = "Button 1",
+  })
+
+  local child2 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 60,
+    h = 40,
+    text = "Button 2",
+  })
+
+  -- Layout children
+  window:layoutChildren()
+
+  -- With flex-start, children should start at the beginning of the container
+  luaunit.assertEquals(child1.x, 0) -- First child at start position
+end
+
+function TestJustifyContent:testCenterJustifyContent()
+  -- Create a horizontal flex container with center justify content
+  local window = Gui.new({
+    x = 0,
+    y = 0,
+    w = 300,
+    h = 200,
+    positioning = enums.Positioning.FLEX,
+    flexDirection = enums.FlexDirection.HORIZONTAL,
+    justifyContent = enums.JustifyContent.CENTER,
+    alignItems = enums.AlignItems.STRETCH,
+  })
+
+  -- Add multiple children
+  local child1 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 50,
+    h = 30,
+    text = "Button 1",
+  })
+
+  local child2 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 60,
+    h = 40,
+    text = "Button 2",
+  })
+
+  -- Layout children
+  window:layoutChildren()
+
+  -- With center, children should be centered in the container
+  -- Calculate expected position based on container width and child sizes
+  local totalWidth = 50 + 60 + 10 -- child1.width + child2.width + gap
+  local containerWidth = 300
+  local expectedPosition = (containerWidth - totalWidth) / 2
+
+  luaunit.assertEquals(child1.x, expectedPosition)
+end
+
+function TestJustifyContent:testFlexEndJustifyContent()
+  -- Create a horizontal flex container with flex-end justify content
+  local window = Gui.new({
+    x = 0,
+    y = 0,
+    w = 300,
+    h = 200,
+    positioning = enums.Positioning.FLEX,
+    flexDirection = enums.FlexDirection.HORIZONTAL,
+    justifyContent = enums.JustifyContent.FLEX_END,
+    alignItems = enums.AlignItems.STRETCH,
+  })
+
+  -- Add multiple children
+  local child1 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 50,
+    h = 30,
+    text = "Button 1",
+  })
+
+  local child2 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 60,
+    h = 40,
+    text = "Button 2",
+  })
+
+  -- Layout children
+  window:layoutChildren()
+
+  -- With flex-end, children should be positioned at the end of the container
+  local totalWidth = 50 + 60 + 10 -- child1.width + child2.width + gap
+  local containerWidth = 300
+  local expectedPosition = containerWidth - totalWidth
+
+  luaunit.assertEquals(child1.x, expectedPosition)
+end
+
+function TestJustifyContent:testSpaceAroundJustifyContent()
+  -- Create a horizontal flex container with space-around justify content
+  local window = Gui.new({
+    x = 0,
+    y = 0,
+    w = 300,
+    h = 200,
+    positioning = enums.Positioning.FLEX,
+    flexDirection = enums.FlexDirection.HORIZONTAL,
+    justifyContent = enums.JustifyContent.SPACE_AROUND,
+    alignItems = enums.AlignItems.STRETCH,
+  })
+
+  -- Add multiple children
+  local child1 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 50,
+    h = 30,
+    text = "Button 1",
+  })
+
+  local child2 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 60,
+    h = 40,
+    text = "Button 2",
+  })
+
+  -- Layout children
+  window:layoutChildren()
+
+  -- With space-around, there should be equal spacing around each child
+  -- This is a basic test to ensure the function doesn't crash and children are positioned
+  luaunit.assertNotNil(child1.x)
+end
+
+function TestJustifyContent:testSpaceEvenlyJustifyContent()
+  -- Create a horizontal flex container with space-evenly justify content
+  local window = Gui.new({
+    x = 0,
+    y = 0,
+    w = 300,
+    h = 200,
+    positioning = enums.Positioning.FLEX,
+    flexDirection = enums.FlexDirection.HORIZONTAL,
+    justifyContent = enums.JustifyContent.SPACE_EVENLY,
+    alignItems = enums.AlignItems.STRETCH,
+  })
+
+  -- Add multiple children
+  local child1 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 50,
+    h = 30,
+    text = "Button 1",
+  })
+
+  local child2 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 60,
+    h = 40,
+    text = "Button 2",
+  })
+
+  -- Layout children
+  window:layoutChildren()
+
+  -- With space-evenly, there should be equal spacing between each child
+  -- This is a basic test to ensure the function doesn't crash and children are positioned
+  luaunit.assertNotNil(child1.x)
+end
+
+function TestJustifyContent:testSpaceBetweenJustifyContent()
+  -- Create a horizontal flex container with space-between justify content
+  local window = Gui.new({
+    x = 0,
+    y = 0,
+    w = 300,
+    h = 200,
+    positioning = enums.Positioning.FLEX,
+    flexDirection = enums.FlexDirection.HORIZONTAL,
+    justifyContent = enums.JustifyContent.SPACE_BETWEEN,
+    alignItems = enums.AlignItems.STRETCH,
+  })
+
+  -- Add multiple children
+  local child1 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 50,
+    h = 30,
+    text = "Button 1",
+  })
+
+  local child2 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 60,
+    h = 40,
+    text = "Button 2",
+  })
+
+  -- Layout children
+  window:layoutChildren()
+
+  -- With space-between, there should be equal spacing between each child
+  -- This is a basic test to ensure the function doesn't crash and children are positioned
+  luaunit.assertNotNil(child1.x)
+end
+
+function TestJustifyContent:testVerticalJustifyContent()
+  -- Create a vertical flex container with justify content properties
+  local window = Gui.new({
+    x = 0,
+    y = 0,
+    w = 300,
+    h = 200,
+    positioning = enums.Positioning.FLEX,
+    flexDirection = enums.FlexDirection.VERTICAL,
+    justifyContent = enums.JustifyContent.CENTER,
+    alignItems = enums.AlignItems.STRETCH,
+  })
+
+  -- Add multiple children
+  local child1 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 50,
+    h = 30,
+    text = "Button 1",
+  })
+
+  local child2 = Gui.new({
+    parent = window,
+    x = 0,
+    y = 0,
+    w = 60,
+    h = 40,
+    text = "Button 2",
+  })
+
+  -- Layout children
+  window:layoutChildren()
+
+  -- With vertical container, justify content affects the Y axis
+  luaunit.assertNotNil(child1.y)
+end
+
+-- Run the tests
+os.exit(luaunit.LuaUnit.run())
+