Feat/range query

__test__/index.test.js

@@ -1,4 +1,4 @@
-const { Realm } = require('../lib/cjs');
+const { Realm } = require('../');
 
 const mongoURL = `mongodb//real-function-url1`;
 const ref = new Realm({
@@ -30,7 +30,7 @@ describe(`generates search query correctly`, () => {
 ];
 const query = ref.query(testQuery);
 
-console.log(`text search query: `, JSON.stringify(query));
+console.log(`text query: `, JSON.stringify(query));
 it(`should have correct mongo format for searchQuery`, () => {
 const expected = {
 $search: { text: { query: `room`, path: [`name`] } },
@@ -127,3 +127,97 @@ describe(`generate geo query correctly`, () => {
 expect(query[3]).toStrictEqual(expected);
 });
 });
+
+describe(`generates range query correctly`, () => {
+const testQuery = [
+{
+id: `rangeQuery`,
+value: {
+start: 1,
+end: 20,
+boost: 1,
+},
+dataField: [`accommodates`],
+type: `range`,
+},
+{
+id: `rangeQueryWithAggs`,
+value: {
+start: 1,
+end: 20,
+boost: 1,
+},
+aggregations: [`min`, `max`, `histogram`],
+interval: 2,
+dataField: [`accommodates`],
+type: `range`,
+},
+{
+id: `rangeQueryWithNull`,
+value: {
+start: 1,
+end: 20,
+boost: 1,
+},
+dataField: [`accommodates`],
+includeNullValues: true,
+type: `range`,
+},
+];
+const query = ref.query(testQuery);
+
+console.log(`range query: `, JSON.stringify(query));
+
+it(`should have correct mongo format for range query`, () => {
+const expected = {
+$search: {
+range: { path: 'accommodates', gte: 1, lte: 20, score: { boost: 1 } },
+},
+};
+expect(query[0]).toStrictEqual(expected);
+});
+
+it(`should have correct min query`, () => {
+const expected = {
+$group: { _id: null, min: { $min: '$accommodates' } },
+};
+expect(query[6]).toStrictEqual(expected);
+});
+
+it(`should have correct max query`, () => {
+const expected = { $group: { _id: null, max: { $max: '$accommodates' } } };
+expect(query[7]).toStrictEqual(expected);
+});
+
+it(`should have correct histogram query`, () => {
+const expected = {
+$bucket: {
+groupBy: '$accommodates',
+boundaries: [1, 3, 5, 7, 9, 11, 13, 15, 17, 19],
+default: 'other',
+},
+};
+expect(query[8]).toStrictEqual(expected);
+});
+
+it(`should have compound query for includeNullValues `, () => {
+const expected = {
+$search: {
+compound: {
+should: [
+{
+range: {
+path: 'accommodates',
+gte: 1,
+lte: 20,
+score: { boost: 1 },
+},
+},
+{ compound: { mustNot: [{ exists: { path: 'accommodates' } }] } },
+],
+},
+},
+};
+expect(query[9]).toStrictEqual(expected);
+});
+});