Added misc block and converted double quotes to single quotes in output query

Author: ppiyush13

src/index.js

@@ -9,7 +9,7 @@ const convertObjValues2List = composeObjValueMapper(arrify);
 
 export const select = function select(selectConfigs) {
     const arrifiedSelectConfigs = convertObjValues2List(selectConfigs, ['groupBy', 'aggregate', 'fields', 'orderBy']);
-    const {fields, aggregate, from, where, groupBy, having, orderBy, limit} = arrifiedSelectConfigs;
+    const {fields, aggregate, from, where, groupBy, having, orderBy, limit, misc} = arrifiedSelectConfigs;
 
     const projectionFields = deriveProjection({fields, groupBy, aggregate});
     const whereClause = buildWhereClause.build(where);
@@ -44,6 +44,10 @@ export const select = function select(selectConfigs) {
         {
             condition: limitClause,
             tpl: `LIMIT ${limitClause}`,
-        }
+        },
+        {
+            condition: misc,
+            tpl: misc,
+        },
     ], ' ');
 };

src/quotifyValue.js

@@ -1,6 +1,6 @@
 export default value => {
     if(typeof value === 'string')
-        return `"${value}"`;
+        return `'${value}'`;
     else
         return value;
 }

src/test/buildWhereClause.test.js

@@ -16,7 +16,7 @@ describe('testing buildWhereClause module', () => {
                 }
             ],
             `
-                A = "5" AND B IN ("5", "10")
+                A = '5' AND B IN ('5', '10')
             `,
         ],
         [
@@ -33,7 +33,7 @@ describe('testing buildWhereClause module', () => {
                 }
             ],
             `
-                A != "5" AND B NOT IN ("5", 13)
+                A != '5' AND B NOT IN ('5', 13)
             `,
         ],
         [
@@ -96,14 +96,14 @@ describe('testing buildWhereClause module', () => {
                 },
             ],
             `
-                A = "5" AND
-                B IN (13, "15") AND
+                A = '5' AND
+                B IN (13, '15') AND
                 C IS null AND
-                X LIKE "% Profit %" AND
+                X LIKE '% Profit %' AND
                 D != 6 AND
-                E NOT IN (6, "Foo") AND
+                E NOT IN (6, 'Foo') AND
                 F IS NOT null AND
-                Y NOT LIKE "_Under"
+                Y NOT LIKE '_Under'
             `,
         ],
         [
@@ -135,7 +135,7 @@ describe('testing buildWhereClause module', () => {
                 }
             ],
             `
-                NAME = "Piyush" AND 
+                NAME = 'Piyush' AND 
                 ROLL = 13 AND 
                 (
                     A = 5 OR A = 10
@@ -190,14 +190,14 @@ describe('testing buildWhereClause module', () => {
                 ]
             },
             `
-                a IN ("1", "2")  OR 
+                a IN ('1', '2')  OR 
                 a IS null OR
                 (
                     b IS NOT null AND
-                    c NOT IN ("1", "2") AND
+                    c NOT IN ('1', '2') AND
                     (
                         b NOT BETWEEN 15 AND 19 AND
-                        c BETWEEN "1" AND "2"
+                        c BETWEEN '1' AND '2'
                     )
                 )
             `
@@ -259,7 +259,7 @@ describe('testing buildWhereClause module', () => {
                 after: '5'
             },
             `
-                A BETWEEN "2" AND "5" 
+                A BETWEEN '2' AND '5' 
             `
         ],
         [

src/test/index.test.js

@@ -45,7 +45,7 @@ describe('testing json2sql module', () => {
             },
             `
                 SELECT A, B, count(D) AS CNT FROM STUDENTS
-                WHERE NAME = "Piyush" AND ROLL = 13 AND (A = 5 OR A = 10)
+                WHERE NAME = 'Piyush' AND ROLL = 13 AND (A = 5 OR A = 10)
                 GROUP BY A, B, C
                 ORDER BY A
             `,
@@ -84,9 +84,9 @@ describe('testing json2sql module', () => {
             `
                 SELECT dept, loc, uniq(name) AS UniquesNames
                 FROM Students
-                WHERE dept IN ("Eng", "HM")
+                WHERE dept IN ('Eng', 'HM')
                 GROUP BY dept, loc
-                HAVING uniq(name) NOT LIKE "%Piyush%"
+                HAVING uniq(name) NOT LIKE '%Piyush%'
                 ORDER BY name desc
             `
         ],
@@ -101,6 +101,49 @@ describe('testing json2sql module', () => {
                 LIMIT 100
             `
         ],
+        [
+            {
+                from: 'imaginary',
+                fields: '*',
+                misc: [
+                    'some random text',
+                    'at end',
+                ]
+            },
+            `
+                SELECT * FROM imaginary
+                some random textat end
+            `,
+        ],
+        [
+            {
+                from: 'imaginary',
+                fields: '*',
+                misc: 'some random text'
+            },
+            `
+                SELECT * FROM imaginary
+                some random text
+            `,
+        ],
+        [
+            {
+                from: 'imaginary',
+                fields: '*',
+                misc: {
+                    joinChar: ' ',
+                    tpl: [
+                        'some random text',
+                        'at end',
+                    ]
+                }
+            },
+            `
+                SELECT * FROM imaginary
+                some random text at end
+            `,
+        ],
+        
 
     ])('testing using it.each', (received, expected) => {
         expect(select(received)).toBeSimilarWith(expected);