Merge remote-tracking branch 'origin/main' into bl-stacked-assets

src/platform/assets/composables/useAssetSelectionStore.test.ts

@@ -0,0 +1,135 @@
+import { createPinia, setActivePinia } from 'pinia'
+import { beforeEach, describe, expect, it } from 'vitest'
+
+import { useAssetSelectionStore } from './useAssetSelectionStore'
+
+describe('useAssetSelectionStore', () => {
+  beforeEach(() => {
+    setActivePinia(createPinia())
+  })
+
+  describe('addToSelection', () => {
+    it('adds an asset ID to the selection', () => {
+      const store = useAssetSelectionStore()
+      store.addToSelection('asset-1')
+      expect(store.isSelected('asset-1')).toBe(true)
+      expect(store.selectedCount).toBe(1)
+    })
+
+    it('can add multiple IDs', () => {
+      const store = useAssetSelectionStore()
+      store.addToSelection('asset-1')
+      store.addToSelection('asset-2')
+      expect(store.selectedCount).toBe(2)
+    })
+  })
+
+  describe('removeFromSelection', () => {
+    it('removes an asset ID from the selection', () => {
+      const store = useAssetSelectionStore()
+      store.addToSelection('asset-1')
+      store.removeFromSelection('asset-1')
+      expect(store.isSelected('asset-1')).toBe(false)
+      expect(store.selectedCount).toBe(0)
+    })
+  })
+
+  describe('setSelection', () => {
+    it('replaces entire selection with new IDs', () => {
+      const store = useAssetSelectionStore()
+      store.addToSelection('asset-1')
+      store.addToSelection('asset-2')
+
+      store.setSelection(['asset-3', 'asset-4'])
+
+      expect(store.isSelected('asset-1')).toBe(false)
+      expect(store.isSelected('asset-2')).toBe(false)
+      expect(store.isSelected('asset-3')).toBe(true)
+      expect(store.isSelected('asset-4')).toBe(true)
+      expect(store.selectedCount).toBe(2)
+    })
+
+    it('can set to empty selection', () => {
+      const store = useAssetSelectionStore()
+      store.addToSelection('asset-1')
+      store.setSelection([])
+      expect(store.selectedCount).toBe(0)
+    })
+  })
+
+  describe('clearSelection', () => {
+    it('clears all selections and resets lastSelectedIndex', () => {
+      const store = useAssetSelectionStore()
+      store.addToSelection('asset-1')
+      store.setLastSelectedIndex(5)
+
+      store.clearSelection()
+
+      expect(store.selectedCount).toBe(0)
+      expect(store.lastSelectedIndex).toBe(-1)
+    })
+
+    it('resets lastSelectedAssetId', () => {
+      const store = useAssetSelectionStore()
+      store.addToSelection('asset-1')
+      store.setLastSelectedAssetId('asset-1')
+
+      store.clearSelection()
+
+      expect(store.lastSelectedAssetId).toBe(null)
+    })
+  })
+
+  describe('toggleSelection', () => {
+    it('adds unselected item', () => {
+      const store = useAssetSelectionStore()
+      store.toggleSelection('asset-1')
+      expect(store.isSelected('asset-1')).toBe(true)
+    })
+
+    it('removes selected item', () => {
+      const store = useAssetSelectionStore()
+      store.addToSelection('asset-1')
+      store.toggleSelection('asset-1')
+      expect(store.isSelected('asset-1')).toBe(false)
+    })
+  })
+
+  describe('isSelected', () => {
+    it('returns true for selected items', () => {
+      const store = useAssetSelectionStore()
+      store.addToSelection('asset-1')
+      expect(store.isSelected('asset-1')).toBe(true)
+    })
+
+    it('returns false for unselected items', () => {
+      const store = useAssetSelectionStore()
+      expect(store.isSelected('asset-1')).toBe(false)
+    })
+  })
+
+  describe('setLastSelectedIndex', () => {
+    it('updates lastSelectedIndex', () => {
+      const store = useAssetSelectionStore()
+      store.setLastSelectedIndex(10)
+      expect(store.lastSelectedIndex).toBe(10)
+    })
+  })
+
+  describe('computed properties', () => {
+    it('hasSelection returns true when items are selected', () => {
+      const store = useAssetSelectionStore()
+      expect(store.hasSelection).toBe(false)
+      store.addToSelection('asset-1')
+      expect(store.hasSelection).toBe(true)
+    })
+
+    it('selectedIdsArray returns array of selected IDs', () => {
+      const store = useAssetSelectionStore()
+      store.addToSelection('asset-1')
+      store.addToSelection('asset-2')
+      expect(store.selectedIdsArray).toContain('asset-1')
+      expect(store.selectedIdsArray).toContain('asset-2')
+    })
+  })
+})