fix: Do not auto-convert string values to boolean COMPASS-4466

src/utils/bson-csv.js

@@ -20,9 +20,9 @@
  * 3. etc.
  */
 import bson from 'bson';
-
 import { createLogger } from './logger';
 
+
 const debug = createLogger('bson-csv');
 
 const BOOLEAN_TRUE = ['1', 'true', 'TRUE', true];
@@ -249,14 +249,16 @@ export const serialize = function(doc) {
         return;
       }
 
-      if (BOOLEAN_TRUE.includes(value)) {
-        output[newKey] = 'true';
-        return;
-      }
+      if (type === 'Boolean') {
+        if (BOOLEAN_TRUE.includes(value)) {
+          output[newKey] = 'true';
+          return;
+        }
 
-      if (BOOLEAN_FALSE.includes(value)) {
-        output[newKey] = 'false';
-        return;
+        if (BOOLEAN_FALSE.includes(value)) {
+          output[newKey] = 'false';
+          return;
+        }
       }
 
       // Embedded documents

src/utils/bson-csv.spec.js

@@ -25,9 +25,49 @@ describe('bson-csv', () => {
         expect(bsonCSV.Boolean.fromString('true')).to.equal(true);
         expect(bsonCSV.Boolean.fromString('TRUE')).to.equal(true);
       });
+      it('should serialize as a string', () => {
+        expect(serialize({ value: false })).to.deep.equal({
+          value: 'false'
+        });
+
+        expect(serialize({ value: true })).to.deep.equal({
+          value: 'true'
+        });
+      });
+      it('should not auto-convert other values', () => {
+        expect(serialize({ value: 'false' })).to.deep.equal({
+          value: 'false'
+        });
+        expect(serialize({ value: 'FALSE' })).to.deep.equal({
+          value: 'FALSE'
+        });
+        expect(serialize({ value: 'true' })).to.deep.equal({
+          value: 'true'
+        });
+        expect(serialize({ value: 'TRUE' })).to.deep.equal({
+          value: 'TRUE'
+        });
+        expect(serialize({ value: '0' })).to.deep.equal({
+          value: '0'
+        });
+        expect(serialize({ value: '1' })).to.deep.equal({
+          value: '1'
+        });
+      });
     });
     describe('Number', () => {
-      it('should work', () => {
+      it('should serialize numbers as strings', () => {
+        expect(serialize({ value: 0 })).to.deep.equal({
+          value: '0'
+        });
+        expect(serialize({ value: 1 })).to.deep.equal({
+          value: '1'
+        });
+        expect(serialize({ value: -1.35 })).to.deep.equal({
+          value: '-1.35'
+        });
+      });
+      it('should deserialize numbers from strings', () => {
         expect(bsonCSV.Number.fromString('1')).to.equal(1);
       });
     });
@@ -47,29 +87,6 @@ describe('bson-csv', () => {
           'Date of Transfer': '2017-01-13T00:00:00Z'
         });
       });
-    });
-    describe('Undefined', () => {
-      it('should serialize as a string', () => {
-        expect(serialize({ value: undefined })).to.deep.equal({
-          value: 'undefined'
-        });
-      });
-    });
-    describe('Null', () => {
-      it('should serialize as a string', () => {
-        expect(serialize({ value: null })).to.deep.equal({
-          value: 'null'
-        });
-      });
-    });
-    describe('RegExp', () => {
-      it('should serialize as a string', () => {
-        expect(serialize({ value: /^mongodb/ })).to.deep.equal({
-          value: '/^mongodb/'
-        });
-      });
-    });
-    describe('Date', () => {
       it('should detect value:<Date> as Date', () => {
         expect(
           detectType(new Date('2020-03-19T20:02:48.406Z'))
@@ -92,6 +109,27 @@ describe('bson-csv', () => {
         });
       });
     });
+    describe('Undefined', () => {
+      it('should serialize as a string', () => {
+        expect(serialize({ value: undefined })).to.deep.equal({
+          value: 'undefined'
+        });
+      });
+    });
+    describe('Null', () => {
+      it('should serialize as a string', () => {
+        expect(serialize({ value: null })).to.deep.equal({
+          value: 'null'
+        });
+      });
+    });
+    describe('RegExp', () => {
+      it('should serialize as a string', () => {
+        expect(serialize({ value: /^mongodb/ })).to.deep.equal({
+          value: '/^mongodb/'
+        });
+      });
+    });
     describe('Array', () => {
       it('should serialize as a string of extended JSON', () => {
         expect(
@@ -127,25 +165,6 @@ describe('bson-csv', () => {
         });
       });
     });
-    describe('Boolean', () => {
-      it('should serialize as a string', () => {
-        expect(serialize({ value: false })).to.deep.equal({
-          value: 'false'
-        });
-
-        expect(serialize({ value: true })).to.deep.equal({
-          value: 'true'
-        });
-      });
-      it('should serialize as normalized string', () => {
-        expect(serialize({ value: 'FALSE' })).to.deep.equal({
-          value: 'false'
-        });
-        expect(serialize({ value: 'TRUE' })).to.deep.equal({
-          value: 'true'
-        });
-      });
-    });
   });
   describe('bson', () => {
     describe('ObjectID', () => {

src/utils/formatters.js

@@ -2,10 +2,6 @@
 /* eslint-disable callback-return */
 /* eslint-disable complexity */
 
-/**
- * TODO: lucas: rename `export-formatters`
- */
-
 import csv from 'fast-csv';
 import { EJSON } from 'bson';
 import { serialize as flatten } from './bson-csv';