database-jones/test/json/FreeformMappingErrorTest.js

Lightweight database mapping

/*
 Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights
 reserved.
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; version 2 of
 the License.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 02110-1301  USA
 */

"use strict";
var jones = require("database-jones");
var unified_debug = require("unified_debug");
var harness = require("jones-test");
var util    = require("util");
var udebug  = unified_debug.getLogger("json/FreeformMappingErrorTest.js");

/** Error conditions tested:
 * t1 mapSparseFields with no column name
 * t2 mapSparseFields with numeric column name
 * t3 mapSparseFields with numeric field name
 * t4 mapSparseFields with numeric element in field name array
 * t5 mapSparseFields with object element in field name array
 * t6 mapSparseFields with non-converter object in field name parameter
 */

function checkErrorMessage(tc, tm, msg) {
  if (!tm.error) {
    tc.fail('Actual error was missing.');
  } else {
    if (tm.error.indexOf(msg) === -1) {
      tc.fail('Actual error did not contain \'' + msg + '\' in error message:\n' + tm.error);
    } else {
      tc.pass();
    }
  }
}

var t1 = new harness.ConcurrentTest('t1SparseMappingNoColumn');
t1.run = function() {
  var testCase = this;
  var tableMapping = new jones.TableMapping('json_freeform');
  tableMapping.mapField('id');
  tableMapping.mapSparseFields();
  checkErrorMessage(testCase, tableMapping, 'valid arguments list with column name as the first argument');
};

var t2 = new harness.ConcurrentTest('t2SparseMappingNonStringColumnName');
t2.run = function() {
  var testCase = this;
  var tableMapping = new jones.TableMapping('json_freeform');
  tableMapping.mapField('id');
  tableMapping.mapSparseFields(10);
  checkErrorMessage(testCase, tableMapping, 'valid arguments list with column name as the first argument');
};

var t3 = new harness.ConcurrentTest('t3SparseMappingNonStringFieldName');
t3.run = function() {
  var testCase = this;
  var tableMapping = new jones.TableMapping('json_freeform');
  tableMapping.mapField('id');
  tableMapping.mapSparseFields('SPARSE', 1);
  checkErrorMessage(testCase, tableMapping, 'Argument must be a meta or converter object');
};

var t4 = new harness.ConcurrentTest('t4SparseMappingNumberInArrayOfFieldNames');
t4.run = function() {
  var testCase = this;
  var tableMapping = new jones.TableMapping('json_freeform');
  tableMapping.mapField('id');
  tableMapping.mapSparseFields('SPARSE', ['a', 'b', 1]);
  checkErrorMessage(testCase, tableMapping, 'is not a meta or a converter object');
};

var t5 = new harness.ConcurrentTest('t5SparseMappingObjectInArrayOfFieldNames');
t5.run = function() {
  var testCase = this;
  var tableMapping = new jones.TableMapping('json_freeform');
  tableMapping.mapField('id');
  tableMapping.mapSparseFields('SPARSE', ['a', 'b', {f:9}]);
  checkErrorMessage(testCase, tableMapping, 'is not a meta or a converter object');
};

var t6 = new harness.ConcurrentTest('t6SparseMappingNonConverterObjectParameter');
t6.run = function() {
  var testCase = this;
  var tableMapping = new jones.TableMapping('json_freeform');
  tableMapping.mapField('id');
  tableMapping.mapSparseFields('SPARSE', {f:9});
  checkErrorMessage(testCase, tableMapping, 'is not a meta or a converter object');
};

exports.tests = [t1, t2, t3, t4, t5, t6];