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index.test.js
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index.test.js
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/* global suite, test */
/* eslint-disable no-unused-expressions */
const chai = require('chai');
const expect = chai.expect;
const { MongoClient, ObjectId } = require('mongodb');
const query = require('.');
const TESTRECORD_COUNT = 100;
const initClient = () =>
MongoClient.connect('mongodb://localhost:27017/dxtqutests', {
useNewUrlParser: true,
useUnifiedTopology: true,
});
function testQueryValues(
tdone,
loadOptions,
test,
getTestDataPromises,
contextOptions
) {
function date(start, addDays) {
return new Date(start + addDays * (24 * 60 * 60 * 1000));
}
initClient()
.then(
(client) =>
/* eslint-disable promise/always-return, promise/no-nesting */
client
.db()
.dropDatabase()
.then(() => {
const values = client.db().collection('values');
const currentYear = 2017;
const currentYearStart = new Date(currentYear, 0, 1).valueOf();
const nextYearStart = new Date(currentYear + 1, 0, 1).valueOf();
return Promise.all(
getTestDataPromises
? getTestDataPromises(values)
: Array.from(new Array(TESTRECORD_COUNT), (v, i) => i).map(
(n) =>
values.insertOne({
date1: date(currentYearStart, n),
date2: date(nextYearStart, n),
int1: n % 10,
int2: n % 5,
string: 'Item ' + n,
})
)
)
.then(() => query(values, loadOptions, contextOptions))
.then(test);
})
.then(() => client.close())
.then(tdone)
/* eslint-enable promise/always-return, promise/no-nesting */
)
.catch((err) => tdone(err));
}
suite('query-values', function () {
suite('#aggregateOptions', function () {
// these tests are only to make sure that the aggregate setting
// are passed through correctly to the aggregate calls
test('collation', function (tdone) {
testQueryValues(
tdone,
{ sort: [{ selector: 'string' }], requireTotalCount: true },
function (res) {
expect(res.totalCount, 'totalCount').to.eql(2);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(2);
expect(res.data[0].string).to.eql('something');
expect(res.data[1].string).to.eql('Something');
},
function (collection) {
return [
collection.insertOne({
string: 'something',
}),
collection.insertOne({
string: 'Something',
}),
];
},
{
aggregateOptions: {
collation: { locale: 'en', caseFirst: 'lower' },
},
}
);
});
test('collation dynamic', function (tdone) {
testQueryValues(
tdone,
{ sort: [{ selector: 'string' }], requireTotalCount: true },
function (res) {
expect(res.totalCount, 'totalCount').to.eql(2);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(2);
expect(res.data[0].string).to.eql('something');
expect(res.data[1].string).to.eql('Something');
},
function (collection) {
return [
collection.insertOne({
string: 'something',
}),
collection.insertOne({
string: 'Something',
}),
];
},
{
dynamicAggregateOptions: (identifier /*, pipeline,collection*/) =>
identifier === 'mainQueryResult'
? {
collation: { locale: 'en', caseFirst: 'lower' },
}
: {},
}
);
});
});
suite('#entitiesQuery.values', function () {
test('list should retrieve all entities', function (tdone) {
testQueryValues(
tdone,
{
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(TESTRECORD_COUNT);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'result').to.have.lengthOf(TESTRECORD_COUNT);
}
);
});
test('list should accept skip', function (tdone) {
testQueryValues(
tdone,
{
skip: 5,
requireTotalCount: true,
},
function (res) {
expect(res.totalCount).to.eql(TESTRECORD_COUNT);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'result').to.have.lengthOf(TESTRECORD_COUNT - 5);
}
);
});
test('list should accept take', function (tdone) {
testQueryValues(
tdone,
{
take: 5,
requireTotalCount: true,
},
function (res) {
expect(res.totalCount).to.eql(TESTRECORD_COUNT);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'result').to.have.lengthOf(5);
}
);
});
test('list should sort ascending', function (tdone) {
testQueryValues(
tdone,
{
take: 5,
sort: [
{
selector: 'int1',
desc: false,
},
],
},
function (res) {
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'result').to.have.lengthOf(5);
expect(res.data[0].int1).to.eql(0);
expect(res.data[1].int1).to.eql(0);
expect(res.data[2].int1).to.eql(0);
expect(res.data[3].int1).to.eql(0);
expect(res.data[4].int1).to.eql(0);
}
);
});
test('list should sort descending', function (tdone) {
testQueryValues(
tdone,
{
take: 5,
sort: [
{
selector: 'int1',
desc: true,
},
],
},
function (res) {
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'result').to.have.lengthOf(5);
expect(res.data[0].int1).to.eql(9);
expect(res.data[1].int1).to.eql(9);
expect(res.data[2].int1).to.eql(9);
expect(res.data[3].int1).to.eql(9);
expect(res.data[4].int1).to.eql(9);
}
);
});
test('list should sort by two fields', function (tdone) {
testQueryValues(
tdone,
{
take: 20,
sort: [
{
selector: 'int2',
desc: true,
},
{ selector: 'int1', desc: false },
],
},
function (res) {
// the highest 20 are all 4 for int2, but then
// there's 4 and 9 for int1. Sorting ascending on int1,
// we should start with the 4s and then see the 9s.
// I guess this is not a perfect sorting test because it
// doesn't have much variety. But I was testing just now
// on suspicion that something was severely out of order,
// and that is apparently not the case.
// console.log(JSON.stringify(res.data, null, 2));
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'result').to.have.lengthOf(20);
expect(res.data[0].int2).to.eql(4);
expect(res.data[1].int2).to.eql(4);
expect(res.data[2].int2).to.eql(4);
expect(res.data[3].int2).to.eql(4);
expect(res.data[4].int2).to.eql(4);
expect(res.data[5].int2).to.eql(4);
expect(res.data[6].int2).to.eql(4);
expect(res.data[7].int2).to.eql(4);
expect(res.data[8].int2).to.eql(4);
expect(res.data[9].int2).to.eql(4);
expect(res.data[10].int2).to.eql(4);
expect(res.data[11].int2).to.eql(4);
expect(res.data[12].int2).to.eql(4);
expect(res.data[13].int2).to.eql(4);
expect(res.data[14].int2).to.eql(4);
expect(res.data[15].int2).to.eql(4);
expect(res.data[16].int2).to.eql(4);
expect(res.data[17].int2).to.eql(4);
expect(res.data[18].int2).to.eql(4);
expect(res.data[19].int2).to.eql(4);
expect(res.data[0].int1).to.eql(4);
expect(res.data[1].int1).to.eql(4);
expect(res.data[2].int1).to.eql(4);
expect(res.data[3].int1).to.eql(4);
expect(res.data[4].int1).to.eql(4);
expect(res.data[5].int1).to.eql(4);
expect(res.data[6].int1).to.eql(4);
expect(res.data[7].int1).to.eql(4);
expect(res.data[8].int1).to.eql(4);
expect(res.data[9].int1).to.eql(4);
expect(res.data[10].int1).to.eql(9);
expect(res.data[11].int1).to.eql(9);
expect(res.data[12].int1).to.eql(9);
expect(res.data[13].int1).to.eql(9);
expect(res.data[14].int1).to.eql(9);
expect(res.data[15].int1).to.eql(9);
expect(res.data[16].int1).to.eql(9);
expect(res.data[17].int1).to.eql(9);
expect(res.data[18].int1).to.eql(9);
expect(res.data[19].int1).to.eql(9);
}
);
});
test('list should filter with =', function (tdone) {
testQueryValues(
tdone,
{
filter: ['int1', '=', 3],
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(10);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(10);
}
);
});
test('list should filter with multiple criteria', function (tdone) {
testQueryValues(
tdone,
{
filter: [['int1', '=', 3], 'or', ['int1', '=', 5]],
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(20);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(20);
}
);
});
test('list should search with =', function (tdone) {
testQueryValues(
tdone,
{
searchExpr: 'int1',
searchOperation: '=',
searchValue: 3,
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(10);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(10);
}
);
});
test('list should project with select', function (tdone) {
testQueryValues(
tdone,
{
filter: ['int1', '=', 3],
requireTotalCount: false,
select: ['int2', 'date1'],
},
function (res) {
//console.log("Result: ", JSON.stringify(res, null, 2));
expect(res.data[0]).to.have.ownProperty('_id');
expect(res.data[0]).to.have.ownProperty('int2');
expect(res.data[0]).to.have.ownProperty('date1');
expect(res.data[0]).to.not.have.ownProperty('int1');
expect(res.data[0]).to.not.have.ownProperty('date2');
expect(res.data[0]).to.not.have.ownProperty('string');
}
);
});
test('list should search with multiple fields', function (tdone) {
testQueryValues(
tdone,
{
searchExpr: ['int1', 'int2'],
searchOperation: '=',
searchValue: 3,
requireTotalCount: true,
},
function (res) {
//console.log("Result: ", JSON.stringify(res, null, 2));
expect(res.totalCount, 'totalCount').to.eql(20);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(20);
}
);
});
test('list should filter with <', function (tdone) {
testQueryValues(
tdone,
{
filter: ['int1', '<', 5],
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(50);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(50);
}
);
});
test('list should filter with date.Month and nested array', function (tdone) {
testQueryValues(
tdone,
{
// some pivot grid queries nest a single filter condition in an extra array
filter: [['date1.Month', '<=', 2]],
requireTotalCount: true,
},
function (res) {
//console.log("Result is ", JSON.stringify(res, null, 2));
expect(res.totalCount, 'totalCount').to.eql(59);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(59);
}
);
});
test('list should filter with date.Quarter', function (tdone) {
testQueryValues(
tdone,
{
filter: ['date1.quarter', '=', 2],
requireTotalCount: true,
},
function (res) {
//console.log("Result is ", JSON.stringify(res, null, 2));
expect(res.totalCount, 'totalCount').to.eql(10);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(10);
expect(res.data[0].date1, 'date1').to.be.a('date');
expect(res.data[0].date2, 'date2').to.be.a('date');
expect(res.data[0].int1, 'int1').to.be.a('number');
expect(res.data[0].int2, 'int2').to.be.a('number');
expect(res.data[0].string, 'string').to.be.a('string');
expect(res.data[0].___date1_mp2, '___date1_mp2').to.be.undefined;
expect(res.data[0].___date1_quarter, '___date1_quarter').to.be
.undefined;
}
);
});
test('list should filter and group (sample 1)', function (tdone) {
testQueryValues(
tdone,
{
filter: [['date2.Month', '>=', 4], 'and', ['date2.Month', '<', 7]],
group: [
{
groupInterval: 'month',
isExpanded: false,
selector: 'date1',
},
],
groupSummary: [
{
selector: 'int1',
summaryType: 'sum',
},
],
totalSummary: [
{
selector: 'int1',
summaryType: 'sum',
},
],
requireTotalCount: true,
},
function (res) {
//console.log("Result is ", JSON.stringify(res, null, 2));
expect(res.totalCount, 'totalCount').to.eql(10);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(1);
expect(res.summary[0], 'summary value').to.eql(45);
}
);
});
test('list should group and filter by quarter without extra fields', function (tdone) {
testQueryValues(
tdone,
{
filter: [['date2.quarter', '=', 1]],
group: [
{
groupInterval: 'month',
isExpanded: true,
selector: 'date1',
},
],
requireTotalCount: true,
},
function (res) {
//console.log("Result is ", JSON.stringify(res, null, 2));
expect(res.totalCount, 'totalCount').to.eql(90);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(3);
for (const group of res.data) {
expect(group.key, 'group.key').to.not.be.undefined;
expect(group.items, `group(${group.key}).items`).to.be.instanceof(
Array
);
expect(
group.items,
`group(${group.key}) items list`
).to.have.length.of.at.least(10); // arbitrary
expect(group.count, `group(${group.key}).count`).to.eql(
group.items.length
);
for (const item of group.items) {
expect(item.___date2_mp2, 'item.___date2_mp2').to.be.undefined;
expect(item.___date2_quarter, 'item.___date2_quarter').to.be
.undefined;
// leaving the group key in place for now, Mongo doesn't seem to have a
// very easy way to remove this while data is queried as part of the
// $group step with $push $$CURRENT
//expect(item.___group_key_0, "item.___group_key_0").to.be.undefined;
}
}
}
);
});
test('list should filter with endswith', function (tdone) {
testQueryValues(
tdone,
{
filter: ['string', 'endswith', '23'],
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(1);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(1);
}
);
});
test('prefer metadata count with filter', function (tdone) {
testQueryValues(
tdone,
{
filter: ['string', 'contains', '7'],
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(19);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(19);
},
undefined,
{ preferMetadataCount: true }
);
});
test('prefer metadata count without filter', function (tdone) {
testQueryValues(
tdone,
{
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(TESTRECORD_COUNT);
},
undefined,
{ preferMetadataCount: true }
);
});
test('list should filter with contains', function (tdone) {
testQueryValues(
tdone,
{
filter: ['string', 'contains', 'Item'],
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(TESTRECORD_COUNT);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(TESTRECORD_COUNT);
}
);
});
test('list should filter with contains (case insensitive)', function (tdone) {
testQueryValues(
tdone,
{
filter: ['string', 'contains', 'item'],
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(TESTRECORD_COUNT);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(TESTRECORD_COUNT);
}
);
});
test('list should filter with contains (case sensitive!)', function (tdone) {
testQueryValues(
tdone,
{
filter: ['string', 'contains', 'Something'],
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(1);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(1);
},
function (collection) {
return [
collection.insertOne({
string: 'something',
}),
collection.insertOne({
string: 'Something',
}),
];
},
{ caseInsensitiveRegex: false }
);
});
test('ids should be strings by default', function (tdone) {
testQueryValues(
tdone,
{
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(1);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(1);
expect(res.data[0]._id, 'id').to.be.a('string');
},
function (collection) {
return [
collection.insertOne({
data: 42,
}),
];
},
{
// replaceIds:true // default is true
}
);
});
test('ids should not be strings if replaceId=false', function (tdone) {
testQueryValues(
tdone,
{
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(1);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(1);
expect(res.data[0]._id, 'id').to.be.a('object');
},
function (collection) {
return [
collection.insertOne({
data: 42,
}),
];
},
{
replaceIds: false, // default is true
}
);
});
test('list should filter with endswith, no results', function (tdone) {
testQueryValues(
tdone,
{
filter: ['string', 'endswith', "something that doesn't exist"],
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(0);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(0);
}
);
});
test('list should filter with endswith, no results, total summary defined', function (tdone) {
testQueryValues(
tdone,
{
filter: ['string', 'endswith', "something that doesn't exist"],
totalSummary: [
{
selector: 'int1',
summaryType: 'sum',
},
],
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(0);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'list length').to.have.lengthOf(0);
expect(res.summary, 'res.summary').to.be.undefined;
}
);
});
test('list should calculate total summaries for simple queries', function (tdone) {
testQueryValues(
tdone,
{
filter: ['int1', '<', 5],
totalSummary: [
{
selector: 'int1',
summaryType: 'sum',
},
{
selector: 'int2',
summaryType: 'max',
},
],
requireTotalCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(50);
expect(res.summary, 'res.summary').to.be.instanceof(Array);
expect(res.summary, 'res.summary').to.have.lengthOf(2);
expect(res.summary[0], 'sum(int1)').to.eql(100);
expect(res.summary[1], 'max(int2)').to.eql(4);
}
);
});
test('list should group with items', function (tdone) {
testQueryValues(
tdone,
{
group: [
{
selector: 'int1',
desc: false,
isExpanded: true,
},
],
requireTotalCount: true,
requireGroupCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(TESTRECORD_COUNT);
expect(res.groupCount, 'groupCount').to.eql(10);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'group list length').to.have.lengthOf(10);
for (const group of res.data) {
expect(group.key, 'group.key').to.not.be.undefined;
expect(group.items, `group(${group.key}).items`).to.be.instanceof(
Array
);
expect(
group.items,
`group(${group.key}) items list`
).to.have.lengthOf(10);
expect(group.count, `group(${group.key}).count`).to.eql(
group.items.length
);
for (const item of group.items) {
expect(item.int1, 'item.int1').to.eql(group.key);
}
}
}
);
});
test('group item id should be type string by default', function (tdone) {
testQueryValues(
tdone,
{
group: [
{
selector: 'int1',
desc: false,
isExpanded: true,
},
],
requireTotalCount: true,
requireGroupCount: true,
},
function (res) {
expect(res.data[0].items[0]._id, 'group item id').to.be.a('string');
},
undefined,
{
// replaceIds: true, // default is true
}
);
});
test('group item id should not be type string if replaceIds=false', function (tdone) {
testQueryValues(
tdone,
{
group: [
{
selector: 'int1',
desc: false,
isExpanded: true,
},
],
requireTotalCount: true,
requireGroupCount: true,
},
function (res) {
expect(res.data[0].items[0]._id, 'group item id').to.be.a('object');
},
undefined,
{
replaceIds: false, // default is true
}
);
});
test('list should group with items and select', function (tdone) {
testQueryValues(
tdone,
{
group: [
{
selector: 'int1',
desc: false,
isExpanded: true,
},
],
select: ['int2', 'date1'],
},
function (res) {
//console.log("Result: ", JSON.stringify(res, null, 2));
const x = res.data[0].items[0];
expect(x).to.have.ownProperty('_id');
expect(x).to.have.ownProperty('int2');
expect(x).to.have.ownProperty('date1');
expect(x).to.not.have.ownProperty('int1');
expect(x).to.not.have.ownProperty('date2');
expect(x).to.not.have.ownProperty('string');
}
);
});
test('list should group with items and secondary sort', function (tdone) {
testQueryValues(
tdone,
{
filter: ['int2', '=', 3],
group: [
{
selector: 'int2',
desc: false,
isExpanded: true,
},
],
sort: [
{
selector: 'int1',
desc: true,
},
],
requireTotalCount: true,
requireGroupCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(20);
expect(res.groupCount, 'groupCount').to.eql(1);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'group list length').to.have.lengthOf(1);
for (const group of res.data) {
//console.log("Checking group", JSON.stringify(group, null, 2));
expect(group.key, 'group.key').to.not.be.undefined;
expect(group.items, `group(${group.key}).items`).to.be.instanceof(
Array
);
expect(
group.items,
`group(${group.key}) items list`
).to.have.lengthOf(20);
for (let i = 0; i <= 9; i++) {
expect(group.items[i].int1, `groupitem ${i}`).to.eql(8);
}
for (let i = 10; i <= 19; i++) {
expect(group.items[i].int1, `groupitem ${i}`).to.eql(3);
}
}
}
);
});
test('list should group without items', function (tdone) {
testQueryValues(
tdone,
{
group: [
{
selector: 'int1',
desc: false,
// , isExpanded: false
},
],
requireTotalCount: true,
requireGroupCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(TESTRECORD_COUNT);
expect(res.groupCount, 'groupCount').to.eql(10);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'group list length').to.have.lengthOf(10);
for (const group of res.data) {
expect(group.key, 'group.key').to.not.be.undefined;
expect(group.items, `group(${group.key}).items`).to.be.null;
expect(group.count, `group(${group.key}).count`).to.eql(10);
}
}
);
});
test('list should group without items, with filter', function (tdone) {
testQueryValues(
tdone,
{
filter: ['int1', '=', 3],
group: [
{
selector: 'int1',
desc: false,
// , isExpanded: false
},
],
requireTotalCount: true,
requireGroupCount: true,
},
function (res) {
expect(res.totalCount, 'totalCount').to.eql(10);
expect(res.groupCount, 'groupCount').to.eql(1);
expect(res.data, 'res.data').to.be.instanceof(Array);
expect(res.data, 'group list length').to.have.lengthOf(1);
for (const group of res.data) {
expect(group.key, 'group.key').to.not.be.undefined;
expect(group.items, `group(${group.key}).items`).to.be.null;
expect(group.count, `group(${group.key}).count`).to.eql(10);
}
}
);
});