WIP

server/tests/lib/Lexer.test.js

@@ -0,0 +1,12 @@
+import { expect } from '~/testInit';
+import { Lexer } from '@/lib/LogicEvaluation/Lexer';
+
+describe('Lexer', () => {
+
+  it('Should retrieve tokens of the expression.', () => {
+    const lexer = new Lexer('(1 && 2) || (2 || 3)');
+
+    const tokens = lexer.getTokens();
+    expect(tokens.length).equals(11);
+  });
+});

server/tests/lib/Parser.test.js

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+import { expect } from '~/testInit';
+import { Lexer } from '@/lib/LogicEvaluation/Lexer';
+import Parser from '@/lib/LogicEvaluation/Parser';
+import QueryParser from '@/lib/LogicEvaluation/QueryParser';
+import Expense from '@/models/Expense';
+import knex from '@/database/knex';
+
+describe('LoginEvaluation: Parser', () => {
+
+  it('Should parse the logic', async () => {
+    const lexer = new Lexer('(1 OR 2) AND (1 AND 3)');
+    const tokens = lexer.getTokens();
+
+    const parser = new Parser(tokens);
+    const parsedTree = parser.parse();
+
+    const queries = {
+      1: (query) => {
+        query.where('expense_account_id', 1);
+      },
+      2: (query) => {
+        query.where('payment_account_id', 2);
+      },
+      3: (query) => {
+        query.where('amount', '<', 100);
+      },
+    };
+
+    const queryParser = new QueryParser(parsedTree, queries);
+    const parsedQuery = queryParser.parse();
+
+    const parsedQueryWrapper = (builder) => {
+      parsedQuery(builder);
+      console.log(builder.toString());
+    };
+    const query = await knex.select('*').from('expenses')
+      .modify(parsedQueryWrapper);
+ 
+    // console.log(query);
+ 
+     
+    // });
+
+    // console.log(a);
+
+    
+  });
+
+  
+});

server/tests/lib/ViewRolesBuilder.test.js

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+import {
+  create,
+  expect,
+  request,
+  login,
+} from '~/testInit';
+
+let loginRes;
+
+describe('ViewRolesBuilder', () => {
+  beforeEach(async () => {
+    loginRes = await login();
+  });
+  afterEach(() => {
+    loginRes = null;
+  });
+
+  it('Should not retrieve results when there is no match query from view roles.', async () => {
+    const expenseResource = await create('resource', { name: 'expenses' });
+    const expenseField = await create('resource_field', {
+      label_name: 'Expense Account',
+      column_key: 'expense_account',
+      data_type: 'integer',
+      resource_id: expenseResource.id,
+      active: true,
+      predefined: true,
+    });
+    const expenseView = await create('view', {
+      name: 'Expense View',
+      resource_id: expenseResource.id,
+      roles_logic_expression: '1',
+    });
+    const expenseViewRole = await create('view_role', {
+      view_id: expenseView.id,
+      index: 1,
+      field_id: expenseField.id,
+      value: '12',
+      comparator: 'equals',
+    });
+
+    const expenseAccount = await create('account', { id: 10 });
+    const expense = await create('expense', { expense_account_id: expenseAccount.id });
+
+    const res = await request()
+      .get('/api/expenses')
+      .set('x-access-token', loginRes.body.token)
+      .query({ custom_view_id: expenseView.id })
+      .send();
+
+    expect(res.status).equals(200);
+    expect(res.body.expenses.results.length).equals(0);
+  });
+
+  it('Should retrieve results that match custom view conditionals roles.', async () => {
+    const expenseResource = await create('resource', { name: 'expenses' });
+    const expenseField = await create('resource_field', {
+      label_name: 'Expense Account',
+      column_key: 'expense_account',
+      data_type: 'integer',
+      resource_id: expenseResource.id,
+      active: true,
+      predefined: true,
+    });
+    const expenseView = await create('view', {
+      name: 'Expense View',
+      resource_id: expenseResource.id,
+      roles_logic_expression: '1',
+    });
+    const expenseViewRole = await create('view_role', {
+      view_id: expenseView.id,
+      index: 1,
+      field_id: expenseField.id,
+      value: '10',
+      comparator: 'equals',
+    });
+
+    const expenseAccount = await create('account', { id: 10 });
+    const expense = await create('expense', { expense_account_id: expenseAccount.id });
+
+    const res = await request()
+      .get('/api/expenses')
+      .set('x-access-token', loginRes.body.token)
+      .query({ custom_view_id: expenseView.id })
+      .send();
+
+    expect(res.status).equals(200);
+    expect(res.body.expenses.results.length).equals(1);
+  });
+});