Add sqlite driver, with dblite adapter

lib/adapters/dblite.js

@@ -0,0 +1,29 @@
+'use strict';
+
+var adapter = require('../adapter'),
+	getArgs = require('getargs');
+
+/** @module adapters/dblite */
+var Dblite = function(instance) {
+
+	// That 'new' keyword is annoying
+	if ( ! (this instanceof Dblite)) return new Dblite(instance);
+
+	/**
+	 * Run the sql query as a prepared statement
+	 *
+	 * @param {String} sql - The sql with placeholders
+	 * @param {Array} params - The values to insert into the query
+	 * @param {Function} callback - Callback to run when a response is recieved
+	 * @return void
+	 */
+	adapter.execute = function(/*sql, params, callback*/) {
+		var args = getArgs('sql:string, [params]:array, callback:function', arguments);
+
+		instance.query(args.sql, args.params, args.callback);
+	};
+
+	return adapter;
+}
+
+module.exports = Dblite;

lib/drivers/sqlite.js

@@ -0,0 +1,16 @@
+"use strict";
+
+/**
+ * Driver for PostgreSQL databases
+ *
+ * @module drivers/pg
+ */
+module.exports = (function() {
+	delete require.cache[require.resolve('../driver')];
+	var driver = require('../driver');
+
+	// Sqlite doesn't have a truncate command
+	driver.hasTruncate = false;
+
+	return driver;
+}());

lib/query-builder.js

@@ -159,7 +159,7 @@ var QueryBuilder = function(driver, adapter) {
 			{
 				obj[args.$key] = args.$val;
 			}
-			else if ( ! helpers.isScalar(args.$key))
+			else
 			{
 				obj = args.$key;
 			}

lib/query-parser.js

@@ -20,10 +20,7 @@ var filterMatches = function(array) {
 	if (helpers.isScalar(array) || helpers.isNull(array) || helpers.isUndefined(array)) return output;
 
 	array.forEach(function(item) {
-		if ( ! helpers.isUndefined(item))
-		{
 		output.push(item);
-		}
 	});
 
 	return output;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ci-node-query",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "description": "A query builder for node based on the one in CodeIgniter",
   "author": "Timothy J Warren <tim@timshomepage.net>",
   "engines": {
@@ -10,27 +10,40 @@
     "type": "git",
     "url": "https://github.com/timw4mail/node-query.git"
   },
+  "keywords": [
+	"codeigniter",
+	"mysql2",
+    "mysql",
+    "query builder",
+    "pg",
+    "postgres",
+    "sqlite",
+    "dblite"
+  ],
   "bugs": {
     "url": "https://github.com/timw4mail/node-query/issues"
   },
   "main": "lib/node-query.js",
   "dependencies": {
     "getargs": "",
-    "es6-shim":""
+    "es6-shim": ""
   },
   "bundledDependencies": [
-	"es6-shim","getargs"
+    "es6-shim",
+    "getargs"
   ],
   "devDependencies": {
+    "dblite": "^0.6.1",
     "grunt": "^0.4.5",
+    "grunt-cli": "",
     "grunt-contrib-clean": "^0.6.0",
     "grunt-contrib-nodeunit": "^0.4.1",
     "grunt-istanbul": "^0.3.0",
     "grunt-jsdoc": ">=0.6.1",
-    "grunt-cli":"",
     "jsdoc": "^3.3.0-alpha9",
     "mysql": "^2.5.2",
     "mysql2": "^0.12.5",
+    "node-firebird": "^0.2.3",
     "nodeunit": "^0.9.0",
     "pg": "^3.6.2"
   },

tests/adapters/dblite_test.js

@@ -0,0 +1,50 @@
+'use strict';
+
+// Load the test base
+delete require.cache[require.resolve('../query-builder-base')];
+var testBase = require('../query-builder-base');
+var tests = testBase.tests;
+
+// Load the test config file
+var adapterName = 'dblite';
+
+// Set up the connection
+var sqlite = require(adapterName).withSQLite('3.8.6+');
+var connection = sqlite(':memory:');
+
+// Set up the query builder object
+var nodeQuery = require('../../lib/node-query');
+var qb = nodeQuery('sqlite', connection, adapterName);
+
+// Set up the sqlite database
+var sql = 'CREATE TABLE IF NOT EXISTS "create_test" ("id" INTEGER PRIMARY KEY, "key" TEXT, "val" TEXT);' +
+'CREATE TABLE IF NOT EXISTS "create_join" ("id" INTEGER PRIMARY KEY, "key" TEXT, "val" TEXT);';
+connection.query(sql);
+
+// Set up the test base
+testBase._setUp(qb, function(test, err, rows) {
+	if (err != null) {
+		test.done();
+		throw new Error(err);
+	}
+
+	// Insert/Update/Delete queries return undefined
+	if (rows === undefined) {
+		rows = {};
+	}
+
+	test.ok(rows, 'dblite: Valid result for generated query');
+	test.done();
+});
+
+tests["dblite adapter with query builder"] = function(test) {
+	test.expect(1);
+	test.ok(testBase.qb);
+
+	// Close the db connection
+	connection.close();
+	test.done();
+};
+
+// Export the final test object
+module.exports = tests;

tests/base_test.js

@@ -7,7 +7,11 @@ var modules = {
 	'node-query': require('../lib/node-query'),
 	'drivers/pg': require('../lib/drivers/pg'),
 	'drivers/mysql': require('../lib/drivers/mysql'),
-	adapter: require('../lib/adapter')
+	'drivers/sqlite': require('../lib/drivers/sqlite'),
+	'adapters/mysql': require('../lib/adapters/mysql'),
+	'adapters/mysql2': require('../lib/adapters/mysql2'),
+	'adapters/pg': require('../lib/adapters/pg'),
+	'adapters/dblite': require('../lib/adapters/dblite')
 };
 
 module.exports = {

tests/config-travis.json

@@ -20,5 +20,9 @@
 	"pg": {
 		"driver": "pg",
 		"conn": "postgres://postgres@localhost/test"
+	},
+	"dblite": {
+		"driver": "sqlite",
+		"conn": ":memory:"
 	}
 }

tests/config.json

@@ -20,5 +20,9 @@
 	"pg": {
 		"driver": "pg",
 		"conn": "postgres://test:test@localhost/test"
+	},
+	"dblite": {
+		"driver": "sqlite",
+		"conn": ":memory:"
 	}
 }

tests/sql/mysql.sql

@@ -26,91 +26,3 @@ CREATE TABLE `create_test` (
 );
 ALTER TABLE `create_test`
  ADD PRIMARY KEY (`id`);
-
--- TABLE TEST
-DROP TABLE IF EXISTS TEST1;
-CREATE TABLE TEST1 (
-  TEST_NAME CHAR(30) NOT NULL,
-  TEST_ID INTEGER DEFAULT '0' NOT NULL,
-  TEST_DATE TIMESTAMP NOT NULL
-);
-ALTER TABLE TEST1 ADD CONSTRAINT PK_TEST PRIMARY KEY (TEST_ID);
-
--- TABLE TEST2 with some CONSTRAINTs and an INDEX
-DROP TABLE IF EXISTS TEST2;
-CREATE TABLE TEST2 (
-  ID INTEGER NOT NULL,
-  FIELD1 INTEGER,
-  FIELD2 CHAR(15),
-  FIELD3 VARCHAR(50),
-  FIELD4 INTEGER,
-  FIELD5 INTEGER,
-  ID2 INTEGER NOT NULL
-);
-
-ALTER TABLE TEST2 ADD CONSTRAINT PK_TEST2 PRIMARY KEY (ID2);
-ALTER TABLE TEST2 ADD CONSTRAINT TEST2_FIELD1ID_IDX UNIQUE (ID, FIELD1);
-ALTER TABLE TEST2 ADD CONSTRAINT TEST2_FIELD4_IDX UNIQUE (FIELD4);
-CREATE INDEX TEST2_FIELD5_IDX ON TEST2(FIELD5);
-
--- TABLE NUMBERS
-DROP TABLE IF EXISTS NUMBERS;
-CREATE TABLE NUMBERS (
-  NUMBER INTEGER DEFAULT '0' NOT NULL,
-  EN CHAR(100) NOT NULL,
-  FR CHAR(100) NOT NULL
-);
-
--- TABLE NEWTABLE
-DROP TABLE IF EXISTS NEWTABLE;
-CREATE TABLE NEWTABLE (
-  ID INT DEFAULT 0 NOT NULL,
-  SOMENAME VARCHAR (12),
-  SOMEDATE TIMESTAMP NOT NULL
-);
-ALTER TABLE NEWTABLE ADD CONSTRAINT PKINDEX_IDX PRIMARY KEY (ID);
-
--- DROP SEQUENCE IF EXISTS NEWTABLE_SEQ CASCADE;
--- CREATE SEQUENCE NEWTABLE_SEQ INCREMENT 1 START 1;
-
--- VIEW on TEST
-CREATE OR REPLACE VIEW `testview`(
-  TEST_NAME,
-  TEST_ID,
-  TEST_DATE
-) AS
-SELECT *
-FROM TEST1
-WHERE TEST_NAME LIKE 't%';
-
--- VIEW on NUMBERS
-CREATE OR REPLACE VIEW `numbersview`(
-  NUMBER,
-  TRANS_EN,
-  TRANS_FR
-) AS
-SELECT *
-FROM NUMBERS
-WHERE NUMBER > 100;
-
--- TABLEs for testing CONSTRAINTs
-DROP TABLE IF EXISTS testconstraints;
-CREATE TABLE testconstraints (
-  someid integer NOT NULL,
-  somename varchar(10) NOT NULL,
-  CONSTRAINT testconstraints_id_pk PRIMARY KEY (someid)
-);
-DROP TABLE IF EXISTS testconstraints2;
-CREATE TABLE testconstraints2 (
-  ext_id integer NOT NULL,
-  modified date,
-  uniquefield varchar(10) NOT NULL,
-  usraction integer NOT NULL,
-  CONSTRAINT testconstraints_id_fk FOREIGN KEY (ext_id)
-      REFERENCES testconstraints (someid)
-      ON UPDATE CASCADE
-	  ON DELETE CASCADE,
-  CONSTRAINT unique_2_fields_idx UNIQUE (modified, usraction),
-  CONSTRAINT uniquefld_idx UNIQUE (uniquefield)
-);
-

tests/sql/pgsql.sql

@@ -12,107 +12,3 @@ CREATE TABLE create_test (
     key text,
     val text
 );
-
--- TABLE TEST
-CREATE TABLE IF NOT EXISTS TEST1 (
-  TEST_NAME CHAR(30) NOT NULL,
-  TEST_ID INTEGER DEFAULT '0' NOT NULL,
-  TEST_DATE TIMESTAMP NOT NULL
-);
-ALTER TABLE TEST1 DROP CONSTRAINT IF EXISTS PK_TEST CASCADE;
-ALTER TABLE TEST1 ADD CONSTRAINT PK_TEST PRIMARY KEY (TEST_ID);
-
--- TABLE TEST2 with some CONSTRAINTs and an INDEX
-CREATE TABLE IF NOT EXISTS TEST2 (
-  ID INTEGER NOT NULL,
-  FIELD1 INTEGER,
-  FIELD2 CHAR(15),
-  FIELD3 VARCHAR(50),
-  FIELD4 INTEGER,
-  FIELD5 INTEGER,
-  ID2 INTEGER NOT NULL
-);
-ALTER TABLE TEST2 DROP CONSTRAINT IF EXISTS PK_TEST2 CASCADE;
-ALTER TABLE TEST2 DROP CONSTRAINT IF EXISTS TEST2_FIELD1ID_IDX CASCADE;
-ALTER TABLE TEST2 DROP CONSTRAINT IF EXISTS TEST2_FIELD4_IDX CASCADE;
-DROP INDEX IF EXISTS TEST2_FIELD5_IDX;
-
-ALTER TABLE TEST2 ADD CONSTRAINT PK_TEST2 PRIMARY KEY (ID2);
-ALTER TABLE TEST2 ADD CONSTRAINT TEST2_FIELD1ID_IDX UNIQUE (ID, FIELD1);
-ALTER TABLE TEST2 ADD CONSTRAINT TEST2_FIELD4_IDX UNIQUE (FIELD4);
-CREATE INDEX TEST2_FIELD5_IDX ON TEST2(FIELD5);
-
--- TABLE NUMBERS
-CREATE TABLE IF NOT EXISTS NUMBERS (
-  NUMBER INTEGER DEFAULT '0' NOT NULL,
-  EN CHAR(100) NOT NULL,
-  FR CHAR(100) NOT NULL
-);
-
--- TABLE NEWTABLE
-CREATE TABLE IF NOT EXISTS NEWTABLE (
-  ID INT DEFAULT 0 NOT NULL,
-  SOMENAME VARCHAR (12),
-  SOMEDATE TIMESTAMP NOT NULL
-);
-ALTER TABLE NEWTABLE DROP CONSTRAINT IF EXISTS PKINDEX_IDX CASCADE;
-ALTER TABLE NEWTABLE ADD CONSTRAINT PKINDEX_IDX PRIMARY KEY (ID);
-
-DROP SEQUENCE IF EXISTS NEWTABLE_SEQ CASCADE;
-CREATE SEQUENCE NEWTABLE_SEQ INCREMENT 1 START 1;
-
--- VIEW on TEST
-CREATE OR REPLACE VIEW "testview"(
-  TEST_NAME,
-  TEST_ID,
-  TEST_DATE
-) AS
-SELECT *
-FROM TEST1
-WHERE TEST_NAME LIKE 't%';
-
--- VIEW on NUMBERS
-CREATE OR REPLACE VIEW "numbersview"(
-  NUMBER,
-  TRANS_EN,
-  TRANS_FR
-) AS
-SELECT *
-FROM NUMBERS
-WHERE NUMBER > 100;
-
--- TRIGGER on NEWTABLE
-DROP FUNCTION IF EXISTS add_stamp() CASCADE;
-CREATE OR REPLACE FUNCTION add_stamp() RETURNS OPAQUE AS '
-    BEGIN
-      IF (NEW.somedate IS NULL OR NEW.somedate = 0) THEN
-        NEW.somedate := CURRENT_TIMESTAMP;
-        RETURN NEW;
-      END IF;
-    END;
-' LANGUAGE 'plpgsql';
-
-DROP TRIGGER IF EXISTS ADDCURRENTDATE ON newtable;
-
-CREATE TRIGGER ADDCURRENTDATE
-BEFORE INSERT OR UPDATE
-ON newtable FOR EACH ROW
-  EXECUTE PROCEDURE add_stamp();
-
--- TABLEs for testing CONSTRAINTs
-CREATE TABLE IF NOT EXISTS testconstraints (
-  someid integer NOT NULL,
-  somename character varying(10) NOT NULL,
-  CONSTRAINT testconstraints_id_pk PRIMARY KEY (someid)
-);
-CREATE TABLE IF NOT EXISTS testconstraints2 (
-  ext_id integer NOT NULL,
-  modified date,
-  uniquefield character varying(10) NOT NULL,
-  usraction integer NOT NULL,
-  CONSTRAINT testconstraints_id_fk FOREIGN KEY (ext_id)
-      REFERENCES testconstraints (someid) MATCH SIMPLE
-      ON UPDATE CASCADE ON DELETE CASCADE,
-  CONSTRAINT unique_2_fields_idx UNIQUE (modified, usraction),
-  CONSTRAINT uniquefld_idx UNIQUE (uniquefield)
-);

tests/sql/sqlite.sql

@@ -1,82 +1,3 @@
 -- sample data to test SQLite
 CREATE TABLE IF NOT EXISTS "create_test" ("id" INTEGER PRIMARY KEY, "key" TEXT, "val" TEXT);
 CREATE TABLE IF NOT EXISTS "create_join" ("id" INTEGER PRIMARY KEY, "key" TEXT, "val" TEXT);
-CREATE TABLE IF NOT EXISTS "create_delete" ("id" INTEGER PRIMARY KEY, "key" TEXT, "val" TEXT);
-
--- TABLE TEST
-DROP TABLE IF EXISTS TEST1;
-CREATE TABLE TEST1 (
-  TEST_NAME TEXT NOT NULL,
-  TEST_ID INTEGER DEFAULT '0' NOT NULL,
-  TEST_DATE TEXT NOT NULL,
-  CONSTRAINT PK_TEST PRIMARY KEY (TEST_ID)
-);
-
--- TABLE TEST2 with some CONSTRAINTs and an INDEX
-DROP TABLE IF EXISTS TEST2;
-CREATE TABLE TEST2 (
-  ID INTEGER NOT NULL,
-  FIELD1 INTEGER,
-  FIELD2 TEXT,
-  FIELD3 TEXT,
-  FIELD4 INTEGER,
-  FIELD5 INTEGER,
-  ID2 INTEGER NOT NULL,
-  CONSTRAINT PK_TEST2 PRIMARY KEY (ID2),
-  CONSTRAINT TEST2_FIELD1ID_IDX UNIQUE (ID, FIELD1),
-  CONSTRAINT TEST2_FIELD4_IDX UNIQUE (FIELD4)
-);
-CREATE INDEX TEST2_FIELD5_IDX ON TEST2 (FIELD5);
-
--- TABLE NUMBERS
-DROP TABLE IF EXISTS NUMBERS;
-CREATE TABLE NUMBERS (
-  NUMBER INTEGER DEFAULT 0 NOT NULL,
-  EN TEXT NOT NULL,
-  FR TEXT NOT NULL
-);
-
--- TABLE NEWTABLE
-DROP TABLE IF EXISTS NEWTABLE;
-CREATE TABLE NEWTABLE (
-  ID INTEGER DEFAULT 0 NOT NULL,
-  SOMENAME TEXT,
-  SOMEDATE TEXT NOT NULL,
-  CONSTRAINT PKINDEX_IDX PRIMARY KEY (ID)
-);
-
--- VIEW on TEST
-DROP VIEW IF EXISTS "testview";
-CREATE VIEW "testview" AS
-SELECT *
-FROM TEST1
-WHERE TEST_NAME LIKE 't%';
-
--- VIEW on NUMBERS
-DROP VIEW IF EXISTS "numbersview";
-CREATE VIEW "numbersview" AS
-SELECT *
-FROM NUMBERS
-WHERE NUMBER > 100;
-
--- TABLEs for testing CONSTRAINTs
-DROP TABLE IF EXISTS "testconstraints";
-CREATE TABLE "testconstraints" (
-  someid integer NOT NULL,
-  somename TEXT NOT NULL,
-  CONSTRAINT testconstraints_id_pk PRIMARY KEY (someid)
-);
-
-DROP TABLE IF EXISTS "testconstraints2";
-CREATE TABLE "testconstraints2" (
-  ext_id integer NOT NULL,
-  modified text,
-  uniquefield text NOT NULL,
-  usraction integer NOT NULL,
-  CONSTRAINT testconstraints_id_fk FOREIGN KEY (ext_id)
-      REFERENCES testconstraints (someid)
-      ON UPDATE CASCADE
-	  ON DELETE CASCADE,
-  CONSTRAINT unique_2_fields_idx UNIQUE (modified, usraction),
-  CONSTRAINT uniquefld_idx UNIQUE (uniquefield)
-);