Fix database condition selector observers

src/application/database-yjs/__tests__/useConditionSelectors.test.tsx

@@ -0,0 +1,215 @@
+import { act, renderHook, waitFor } from '@testing-library/react';
+import type React from 'react';
+import * as Y from 'yjs';
+
+import {
+  DatabaseContext,
+  DatabaseContextState,
+  FieldType,
+  FilterType,
+  SortCondition,
+  TextFilterCondition,
+  useFiltersSelector,
+  useFilterSelector,
+  useSortsSelector,
+  useSortSelector,
+} from '@/application/database-yjs';
+import {
+  RowId,
+  YDatabaseField,
+  YDatabaseFilter,
+  YDatabaseFilters,
+  YDatabaseSort,
+  YDatabaseSorts,
+  YDatabaseView,
+  YDoc,
+  YjsDatabaseKey,
+  YjsEditorKey,
+} from '@/application/types';
+
+type ConditionFixture = {
+  databaseDoc: YDoc;
+  fields: Y.Map<YDatabaseField>;
+  view: YDatabaseView;
+  viewId: string;
+};
+
+const firstFieldId = 'first-field';
+const secondFieldId = 'second-field';
+
+function createTextField(fieldId: string) {
+  const field = new Y.Map() as YDatabaseField;
+
+  field.set(YjsDatabaseKey.id, fieldId);
+  field.set(YjsDatabaseKey.name, fieldId);
+  field.set(YjsDatabaseKey.type, FieldType.RichText);
+
+  return field;
+}
+
+function createTextFilter(id: string, fieldId: string) {
+  const filter = new Y.Map() as YDatabaseFilter;
+
+  filter.set(YjsDatabaseKey.id, id);
+  filter.set(YjsDatabaseKey.field_id, fieldId);
+  filter.set(YjsDatabaseKey.filter_type, FilterType.Data);
+  filter.set(YjsDatabaseKey.condition, TextFilterCondition.TextContains);
+  filter.set(YjsDatabaseKey.content, 'match');
+  filter.set(YjsDatabaseKey.type, FieldType.RichText);
+
+  return filter;
+}
+
+function createSort(id: string, fieldId: string) {
+  const sort = new Y.Map() as YDatabaseSort;
+
+  sort.set(YjsDatabaseKey.id, id);
+  sort.set(YjsDatabaseKey.field_id, fieldId);
+  sort.set(YjsDatabaseKey.condition, SortCondition.Ascending);
+
+  return sort;
+}
+
+function createConditionFixture(): ConditionFixture {
+  const viewId = 'view-id';
+  const databaseDoc = new Y.Doc() as unknown as YDoc;
+  const sharedRoot = databaseDoc.getMap(YjsEditorKey.data_section);
+  const database = new Y.Map();
+  const fields = new Y.Map<YDatabaseField>();
+  const views = new Y.Map();
+  const view = new Y.Map() as YDatabaseView;
+
+  fields.set(firstFieldId, createTextField(firstFieldId));
+  fields.set(secondFieldId, createTextField(secondFieldId));
+  views.set(viewId, view);
+
+  database.set(YjsDatabaseKey.id, 'database-id');
+  database.set(YjsDatabaseKey.fields, fields);
+  database.set(YjsDatabaseKey.views, views);
+  sharedRoot.set(YjsEditorKey.database, database);
+
+  return {
+    databaseDoc,
+    fields,
+    view,
+    viewId,
+  };
+}
+
+function createWrapper(fixture: ConditionFixture, contextOverrides: Partial<DatabaseContextState> = {}) {
+  const contextValue: DatabaseContextState = {
+    readOnly: false,
+    databaseDoc: fixture.databaseDoc,
+    databasePageId: fixture.viewId,
+    activeViewId: fixture.viewId,
+    rowMap: {} as Record<RowId, YDoc>,
+    workspaceId: 'workspace-id',
+    ...contextOverrides,
+  };
+
+  return ({ children }: { children: React.ReactNode }) => (
+    <DatabaseContext.Provider value={contextValue}>{children}</DatabaseContext.Provider>
+  );
+}
+
+describe('database condition selectors', () => {
+  it('observes a filters array created after mount', async () => {
+    const fixture = createConditionFixture();
+    const { result } = renderHook(() => useFiltersSelector(), {
+      wrapper: createWrapper(fixture),
+    });
+
+    expect(result.current).toEqual([]);
+
+    const filters = new Y.Array<YDatabaseFilter>() as YDatabaseFilters;
+
+    act(() => {
+      fixture.view.set(YjsDatabaseKey.filters, filters);
+      filters.push([createTextFilter('filter-id', firstFieldId)]);
+    });
+
+    await waitFor(() => {
+      expect(result.current).toEqual([{ id: 'filter-id', fieldId: firstFieldId }]);
+    });
+  });
+
+  it('updates filter selectors when the filter field changes', async () => {
+    const fixture = createConditionFixture();
+    const filter = createTextFilter('filter-id', firstFieldId);
+    const filters = new Y.Array<YDatabaseFilter>() as YDatabaseFilters;
+
+    filters.push([filter]);
+    fixture.view.set(YjsDatabaseKey.filters, filters);
+
+    const { result: filterListResult } = renderHook(() => useFiltersSelector(), {
+      wrapper: createWrapper(fixture),
+    });
+    const { result: filterResult } = renderHook(() => useFilterSelector('filter-id'), {
+      wrapper: createWrapper(fixture),
+    });
+
+    await waitFor(() => {
+      expect(filterListResult.current).toEqual([{ id: 'filter-id', fieldId: firstFieldId }]);
+      expect(filterResult.current?.fieldId).toBe(firstFieldId);
+    });
+
+    act(() => {
+      filter.set(YjsDatabaseKey.field_id, secondFieldId);
+    });
+
+    await waitFor(() => {
+      expect(filterListResult.current).toEqual([{ id: 'filter-id', fieldId: secondFieldId }]);
+      expect(filterResult.current?.fieldId).toBe(secondFieldId);
+    });
+  });
+
+  it('observes a sorts array created after mount', async () => {
+    const fixture = createConditionFixture();
+    const { result } = renderHook(() => useSortsSelector(), {
+      wrapper: createWrapper(fixture),
+    });
+
+    expect(result.current).toEqual([]);
+
+    const sorts = new Y.Array<YDatabaseSort>() as YDatabaseSorts;
+
+    act(() => {
+      fixture.view.set(YjsDatabaseKey.sorts, sorts);
+      sorts.push([createSort('sort-id', firstFieldId)]);
+    });
+
+    await waitFor(() => {
+      expect(result.current).toEqual([{ id: 'sort-id', fieldId: firstFieldId }]);
+    });
+  });
+
+  it('updates sort selectors when the sort field changes', async () => {
+    const fixture = createConditionFixture();
+    const sort = createSort('sort-id', firstFieldId);
+    const sorts = new Y.Array<YDatabaseSort>() as YDatabaseSorts;
+
+    sorts.push([sort]);
+    fixture.view.set(YjsDatabaseKey.sorts, sorts);
+
+    const { result: sortListResult } = renderHook(() => useSortsSelector(), {
+      wrapper: createWrapper(fixture),
+    });
+    const { result: sortResult } = renderHook(() => useSortSelector('sort-id'), {
+      wrapper: createWrapper(fixture),
+    });
+
+    await waitFor(() => {
+      expect(sortListResult.current).toEqual([{ id: 'sort-id', fieldId: firstFieldId }]);
+      expect(sortResult.current?.fieldId).toBe(firstFieldId);
+    });
+
+    act(() => {
+      sort.set(YjsDatabaseKey.field_id, secondFieldId);
+    });
+
+    await waitFor(() => {
+      expect(sortListResult.current).toEqual([{ id: 'sort-id', fieldId: secondFieldId }]);
+      expect(sortResult.current?.fieldId).toBe(secondFieldId);
+    });
+  });
+});