Chore: miscellaneous frontend testing

src-ui/src/app/components/common/filterable-dropdown/filterable-dropdown.component.spec.ts

@@ -493,12 +493,17 @@ describe('FilterableDropdownComponent & FilterableDropdownSelectionModel', () =>
     expect(changedResult.getExcludedItems()).toEqual(items)
   }))
 
-  it('FilterableDropdownSelectionModel should sort items by state', () => {
-    component.items = items
+  it('selection model should sort items by state', () => {
+    component.items = items.concat([{ id: null, name: 'Null B' }])
     component.selectionModel = selectionModel
     selectionModel.toggle(items[1].id)
     selectionModel.apply()
-    expect(selectionModel.itemsSorted).toEqual([nullItem, items[1], items[0]])
+    expect(selectionModel.itemsSorted).toEqual([
+      nullItem,
+      { id: null, name: 'Null B' },
+      items[1],
+      items[0],
+    ])
   })
 
   it('should set support create, keep open model and call createRef method', fakeAsync(() => {
@@ -542,4 +547,34 @@ describe('FilterableDropdownComponent & FilterableDropdownSelectionModel', () =>
     tick(300)
     expect(createSpy).toHaveBeenCalled()
   }))
+
+  it('should exclude item and trigger change event', () => {
+    const id = 1
+    const state = ToggleableItemState.Selected
+    component.selectionModel = selectionModel
+    component.manyToOne = true
+    component.selectionModel.singleSelect = true
+    component.selectionModel.intersection = Intersection.Include
+    component.selectionModel['temporarySelectionStates'].set(id, state)
+    const changedSpy = jest.spyOn(component.selectionModel.changed, 'next')
+    component.selectionModel.exclude(id)
+    expect(component.selectionModel.temporaryLogicalOperator).toBe(
+      LogicalOperator.And
+    )
+    expect(component.selectionModel['temporarySelectionStates'].get(id)).toBe(
+      ToggleableItemState.Excluded
+    )
+    expect(component.selectionModel['temporarySelectionStates'].size).toBe(1)
+    expect(changedSpy).toHaveBeenCalled()
+  })
+
+  it('should initialize selection states and apply changes', () => {
+    selectionModel.items = items
+    const map = new Map<number, ToggleableItemState>()
+    map.set(1, ToggleableItemState.Selected)
+    map.set(2, ToggleableItemState.Excluded)
+    selectionModel.init(map)
+    expect(selectionModel.getSelectedItems()).toEqual([items[0]])
+    expect(selectionModel.getExcludedItems()).toEqual([items[1]])
+  })
 })

src-ui/src/app/components/common/filterable-dropdown/filterable-dropdown.component.ts

@@ -275,7 +275,7 @@ export class FilterableDropdownSelectionModel {
     )
   }
 
-  init(map) {
+  init(map: Map<number, ToggleableItemState>) {
     this.temporarySelectionStates = map
     this.apply()
   }

src-ui/src/app/components/common/input/select/select.component.spec.ts

@@ -118,4 +118,18 @@ describe('SelectComponent', () => {
     tick(3000)
     expect(clearSpy).toHaveBeenCalled()
   }))
+
+  it('should emit filtered documents', () => {
+    component.value = 10
+    component.items = items
+    const emitSpy = jest.spyOn(component.filterDocuments, 'emit')
+    component.onFilterDocuments()
+    expect(emitSpy).toHaveBeenCalledWith([items[2]])
+  })
+
+  it('should return the correct filter button title', () => {
+    component.title = 'Tag'
+    const expectedTitle = `Filter documents with this ${component.title}`
+    expect(component.filterButtonTitle).toEqual(expectedTitle)
+  })
 })

src-ui/src/app/components/common/input/tags/tags.component.spec.ts

@@ -169,4 +169,12 @@ describe('TagsComponent', () => {
     expect(component.getTag(2)).toEqual(tags[1])
     expect(component.getTag(4)).toBeUndefined()
   })
+
+  it('should emit filtered documents', () => {
+    component.value = [10]
+    component.tags = tags
+    const emitSpy = jest.spyOn(component.filterDocuments, 'emit')
+    component.onFilterDocuments()
+    expect(emitSpy).toHaveBeenCalledWith([tags[2]])
+  })
 })