chore: use expectTypeOf in tests

backend/tests/db.test.ts

@@ -1,4 +1,4 @@
-import { describe, test, expect, afterEach, beforeEach } from 'bun:test'
+import { describe, test, expect, expectTypeOf, afterEach, beforeEach } from 'bun:test'
 import { closeDb, getDb, initializeDb } from '@backend/plugins/database'
 
 describe('Database', () => {
@@ -10,7 +10,7 @@ describe('Database', () => {
   test('should initialize database successfully', async () => {
     const db = await initializeDb(':memory:')
     expect(db).toBeDefined()
-    expect(typeof db.run).toBe('function')
+    expectTypeOf(db.run).toBeFunction()
   })
 
   test('getDb should return a database connection', async () => {
@@ -22,7 +22,7 @@ describe('Database', () => {
 
     // Verify the connection exists and has the expected methods
     expect(db).toBeDefined()
-    expect(typeof db.run).toBe('function')
+    expectTypeOf(db.run).toBeFunction()
   })
 
   test('getDb should throw if database is not initialized', () => {
@@ -64,7 +64,7 @@ describe('Database', () => {
       // Should be able to initialize again
       const db = await initializeDb(':memory:')
       expect(db).toBeDefined()
-      expect(typeof db.run).toBe('function')
+      expectTypeOf(db.run).toBeFunction()
     })
   })
 })

frontend/src/features/wikibase-schema/composables/__tests__/useSchemaApi.test.ts

@@ -94,7 +94,7 @@ describe('useSchemaApi', () => {
     setActivePinia(
       createTestingPinia({
         createSpy: mock,
-        stubActions: true, // Stub actions since we're testing the composable, not the store
+        stubActions: false, // Allow actions to work so store state gets updated
       }),
     )
 

frontend/src/features/wikibase-schema/stores/__tests__/schema.store.test.ts

@@ -1,4 +1,4 @@
-import { describe, it, expect, beforeEach, mock } from 'bun:test'
+import { describe, it, expect, expectTypeOf, beforeEach, mock } from 'bun:test'
 import { createTestingPinia } from '@pinia/testing'
 import { setActivePinia } from 'pinia'
 import { useSchemaStore } from '@frontend/features/wikibase-schema/stores/schema.store'
@@ -634,7 +634,7 @@ describe('useSchemaStore', () => {
       store.addStatement(property, valueMapping)
 
       expect(store.statements[0]?.id).toBeDefined()
-      expect(typeof store.statements[0]?.id).toBe('string')
+      expectTypeOf(store.statements[0]!.id).toBeString()
     })
 
     it('should create statement with property object', () => {
@@ -652,7 +652,7 @@ describe('useSchemaStore', () => {
       store.addStatement(property, valueMapping)
 
       expect(store.statements[0]?.property).toBeDefined()
-      expect(typeof store.statements[0]?.property).toBe('object')
+      expectTypeOf(store.statements[0]!.property).toBeObject()
     })
 
     it('should create statement with value object', () => {
@@ -670,7 +670,7 @@ describe('useSchemaStore', () => {
       store.addStatement(property, valueMapping)
 
       expect(store.statements[0]?.value).toBeDefined()
-      expect(typeof store.statements[0]?.value).toBe('object')
+      expectTypeOf(store.statements[0]!.value).toBeObject()
     })
 
     it('should create statement with default normal rank', () => {

frontend/src/shared/composables/__tests__/useDragDropContext.test.ts

@@ -1,4 +1,4 @@
-import { describe, it, expect, beforeEach } from 'bun:test'
+import { describe, it, expect, expectTypeOf, beforeEach } from 'bun:test'
 import { createPinia, setActivePinia } from 'pinia'
 import { useDragDropContext } from '@frontend/shared/composables/useDragDropContext'
 import { useDragDropStore } from '@frontend/features/data-processing/stores/drag-drop.store'
@@ -267,18 +267,18 @@ describe('useDragDropContext', () => {
       const context = useDragDropContext()
 
       // Test that all expected methods exist
-      expect(typeof context.startDrag).toBe('function')
-      expect(typeof context.endDrag).toBe('function')
-      expect(typeof context.enterDropZone).toBe('function')
-      expect(typeof context.leaveDropZone).toBe('function')
-      expect(typeof context.validateDrop).toBe('function')
-      expect(typeof context.performDrop).toBe('function')
-      expect(typeof context.createDropZoneConfig).toBe('function')
+      expectTypeOf(context.startDrag).toBeFunction()
+      expectTypeOf(context.endDrag).toBeFunction()
+      expectTypeOf(context.enterDropZone).toBeFunction()
+      expectTypeOf(context.leaveDropZone).toBeFunction()
+      expectTypeOf(context.validateDrop).toBeFunction()
+      expectTypeOf(context.performDrop).toBeFunction()
+      expectTypeOf(context.createDropZoneConfig).toBeFunction()
     })
 
     it('should work with store setAvailableTargets method', () => {
       const store = useDragDropStore()
-      expect(typeof store.setAvailableTargets).toBe('function')
+      expectTypeOf(store.setAvailableTargets).toBeFunction()
 
       const targets = [mockDropTarget]
       store.setAvailableTargets(targets)
@@ -289,7 +289,7 @@ describe('useDragDropContext', () => {
 
     it('should work with store getValidTargetsForColumn method', () => {
       const store = useDragDropStore()
-      expect(typeof store.getValidTargetsForColumn).toBe('function')
+      expectTypeOf(store.getValidTargetsForColumn).toBeFunction()
 
       store.setAvailableTargets([mockDropTarget])
       const validTargets = store.getValidTargetsForColumn(mockColumnInfo)