pgadmin4/web/regression/javascript/schema_ui_files/database.ui.spec.js
Ashesh Vashi e9af0c3226
Improved the extendability of the SchemaView and DataGridView. (#7876)
Restructured these modules for ease of maintenance and apply the single
responsibility principle (wherever applicable).

* SchemaView

 - Split the code based on the functionality and responsibility.
 - Introduced a new View 'InlineView' instead of using the
   'nextInline' configuration of the fields to have a better, and
   manageable view.
 - Using the separate class 'SchemaState' for managing the data and
   states of the SchemaView (separated from the 'useSchemaState'
   custom hook).
 - Introduced three new custom hooks 'useFieldValue',
   'useFieldOptions', 'useFieldError' for the individual control to
   use for each Schema Field.
 - Don't pass value as the parameter props, and let the
   'useFieldValue' and other custom hooks to decide, whether to
   rerender the control itself or the whole dialog/view. (single
   responsibility principle)
 - Introduced a new data store with a subscription facility.
 - Moving the field metadata (option) evaluation to a separate place
   for better management, and each option can be defined for a
   particular kind of field (for example - collection, row, cell,
   general, etc).
 - Allow to provide custom control for all kind of Schema field.

* DataGridView

 - Same as SchemaView, split the DataGridView call into smaller,
   manageable chunks. (For example - grid, row, mappedCell, etc).
 - Use context based approach for providing the row and table data
   instead of passing them as parameters to every component
   separately.
 - Have a facility to extend this feature separately in future.
   (for example - selectable cell, column grouping, etc.)
 - Separated the features like deletable, editable, reorder,
   expandable etc. cells using the above feature support.
 - Added ability to provide the CustomHeader, and CustomRow through the
   Schema field, which will extend the ability to customize better.
 - Removed the 'DataGridViewWithHeaderForm' as it has been achieved
   through providing 'CustomHeader', and also introduced
   'DataGridFormHeader' (a custom header) to achieve the same feature
   as 'DataGridViewWithHeaderForm'.
2024-09-09 14:27:31 +05:30

67 lines
1.8 KiB
JavaScript

/////////////////////////////////////////////////////////////
//
// pgAdmin 4 - PostgreSQL Tools
//
// Copyright (C) 2013 - 2024, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
//////////////////////////////////////////////////////////////
import _ from 'lodash';
import BaseUISchema from 'sources/SchemaView/base_schema.ui';
import DatabaseSchema from '../../../pgadmin/browser/server_groups/servers/databases/static/js/database.ui';
import {genericBeforeEach, getCreateView, getEditView, getPropertiesView} from '../genericFunctions';
import { initializeSchemaWithData } from './utils';
class MockSchema extends BaseUISchema {
get baseFields() {
return [];
}
}
describe('DatabaseSchema', ()=>{
const createSchemaObj = () => new DatabaseSchema(
()=>new MockSchema(),
()=>new MockSchema(),
{
role: ()=>[],
encoding: ()=>[],
template: ()=>[],
spcname: ()=>[],
datcollate: ()=>[],
datctype: ()=>[],
},
{
datowner: 'postgres',
}
);
let schemaObj = createSchemaObj();
let getInitData = ()=>Promise.resolve({});
beforeEach(()=>{
genericBeforeEach();
});
it('create', async ()=>{
await getCreateView(createSchemaObj());
});
it('edit', async ()=>{
await getEditView(createSchemaObj(), getInitData);
});
it('properties', async ()=>{
await getPropertiesView(createSchemaObj(), getInitData);
});
it('schema_res depChange', () => {
initializeSchemaWithData(schemaObj, {});
let depChange = _.find(schemaObj.fields, (f)=>f.id=='schema_res').depChange;
depChange({schema_res: 'abc'});
expect(schemaObj.informText).toBe('Please refresh the Schemas node to make changes to the schema restriction take effect.');
});
});