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integration.js
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/*
tests-settings.json:
{
"hostname": "localhost",
"user": "test",
"password": "test"
}
Database:
CREATE TABLE person (id INTEGER PRIMARY KEY, name VARCHAR(255));
CREATE SEQUENCE person_seq START WITH 1 INCREMENT BY 1 NOMAXVALUE;
CREATE TRIGGER person_pk_trigger BEFORE INSERT ON person FOR EACH row
BEGIN
SELECT person_seq.nextval INTO :new.id FROM dual;
END;
/
CREATE TABLE datatype_test (
id INTEGER PRIMARY KEY,
tvarchar2 VARCHAR2(255),
tnvarchar2 NVARCHAR2(255),
tchar CHAR(255),
tnchar NCHAR(255),
tnumber NUMBER(10,5),
tdate DATE,
ttimestamp TIMESTAMP,
tclob CLOB,
tnclob NCLOB,
tblob BLOB);
CREATE SEQUENCE datatype_test_seq START WITH 1 INCREMENT BY 1 NOMAXVALUE;
CREATE TRIGGER datatype_test_pk_trigger BEFORE INSERT ON datatype_test FOR EACH row
BEGIN
SELECT datatype_test_seq.nextval INTO :new.id FROM dual;
END;
/
*/
var nodeunit = require("nodeunit");
var oracle = require("../");
var settings = JSON.parse(require('fs').readFileSync('./tests-settings.json','utf8'));
exports['IntegrationTest'] = nodeunit.testCase({
setUp: function(callback) {
var self = this;
//console.log("connecting: ", settings);
oracle.connect(settings, function(err, connection) {
if(err) { callback(err); return; }
//console.log("connected");
self.connection = connection;
self.connection.execute("DELETE FROM person", [], function(err, results) {
if(err) { callback(err); return; }
self.connection.execute("DELETE FROM datatype_test", [], function(err, results) {
if(err) { callback(err); return; }
//console.log("rows deleted: ", results);
callback();
});
});
});
},
tearDown: function(callback) {
if(this.connection) {
this.connection.close();
}
callback();
},
"select with single quote": function(test) {
var self = this;
self.connection.execute("INSERT INTO person (name) VALUES (:1)", ["Bill O'Neil"], function(err, results) {
if(err) { console.error(err); return; }
self.connection.execute("INSERT INTO person (name) VALUES (:1)", ["Bob Johnson"], function(err, results) {
if(err) { console.error(err); return; }
self.connection.execute("SELECT * FROM person WHERE name = :1", ["Bill O'Neil"], function(err, results) {
if(err) { console.error(err); return; }
//console.log(results);
test.equal(results.length, 1);
test.equal(results[0]['NAME'], "Bill O'Neil");
test.done();
});
});
});
},
"insert with returning value": function(test) {
var self = this;
self.connection.execute("INSERT INTO person (name) VALUES (:1) RETURNING id INTO :2", ["Bill O'Neil", new oracle.OutParam()], function(err, results) {
if(err) { console.error(err); return; }
test.ok(results.returnParam > 0);
test.done();
});
},
"datatypes": function(test) {
var self = this;
var date1 = new Date(2011, 10, 30, 1, 2, 3);
var date2 = new Date(2011, 11, 1, 1, 2, 3);
self.connection.execute(
"INSERT INTO datatype_test "
+ "(tvarchar2, tnvarchar2, tchar, tnchar, tnumber, tdate, ttimestamp, tclob, tnclob, tblob) VALUES "
+ "(:1, :2, :3, :4, :5, :6, :7, :8, :9, :10) RETURNING id INTO :11",
[
"tvarchar2 value",
"tnvarchar2 value",
"tchar value",
"tnchar value",
42.5,
date1,
date2,
"tclob value",
"tnclob value",
null, //new Buffer("tblob value"),
new oracle.OutParam()
],
function(err, results) {
if(err) { console.error(err); return; }
test.ok(results.returnParam > 0);
self.connection.execute("SELECT * FROM datatype_test", [], function(err, results) {
if(err) { console.error(err); return; }
test.equal(results.length, 1);
test.equal(results[0]['TVARCHAR2'], "tvarchar2 value");
test.equal(results[0]['TNVARCHAR2'], "tnvarchar2 value");
test.equal(results[0]['TCHAR'], "tchar value ");
test.equal(results[0]['TNCHAR'], "tnchar value ");
test.equal(results[0]['TNUMBER'], 42.5);
test.equal(results[0]['TDATE'].getTime(), date1.getTime());
test.equal(results[0]['TTIMESTAMP'].getTime(), date2.getTime());
test.equal(results[0]['TCLOB'], "tclob value");
test.equal(results[0]['TNCLOB'], "tnclob value");
// todo: test.equal(results[0]['TBLOB'], null);
test.done();
});
});
},
"datatypes null": function(test) {
var self = this;
self.connection.execute(
"INSERT INTO datatype_test "
+ "(tvarchar2, tnvarchar2, tchar, tnchar, tnumber, tdate, ttimestamp, tclob, tnclob, tblob) VALUES "
+ "(:1, :2, :3, :4, :5, :6, :7, :8, :9, :10) RETURNING id INTO :11",
[
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
new oracle.OutParam()
],
function(err, results) {
if(err) { console.error(err); return; }
test.ok(results.returnParam > 0);
self.connection.execute("SELECT * FROM datatype_test", [], function(err, results) {
if(err) { console.error(err); return; }
test.equal(results.length, 1);
test.equal(results[0]['TVARCHAR2'], null);
test.equal(results[0]['TNVARCHAR2'], null);
test.equal(results[0]['TCHAR'], null);
test.equal(results[0]['TNCHAR'], null);
test.equal(results[0]['TNUMBER'], null);
test.equal(results[0]['TDATE'], null);
test.equal(results[0]['TTIMESTAMP'], null);
test.equal(results[0]['TCLOB'], null);
test.equal(results[0]['TNCLOB'], null);
test.equal(results[0]['TBLOB'], null);
test.done();
});
});
},
"date_types_insert_milliseconds": function(test) {
var self = this,
date = new Date(2013, 11, 24, 1, 2, 59, 999);
self.connection.execute(
"INSERT INTO datatype_test (tdate, ttimestamp) VALUES (:1, :2)",
[date, date],
function(err, results) {
if(err) { console.error(err); return; }
test.ok(results.updateCount === 1);
self.connection.execute("SELECT tdate, ttimestamp FROM datatype_test", [], function(err, results) {
if(err) { console.error(err); return; }
test.equal(results.length, 1);
dateWithoutMs = new Date(date);
dateWithoutMs.setMilliseconds(0);
test.equal(results[0]['TDATE'].getTime(), dateWithoutMs.getTime(), "Milliseconds should not be stored for DATE");
test.equal(results[0]['TTIMESTAMP'].getTime(), date.getTime(), "Milliseconds should be stored for TIMESTAMP");
test.done();
});
});
},
"prepare statement": function(test) {
var self = this;
var stmt = self.connection.prepare("INSERT INTO person (name) VALUES (:1)");
stmt.execute(["Bill O'Neil"], function(err, count) {
if(err) { console.error(err); return; }
stmt.execute(["Bob Johnson"], function(err, count) {
if(err) { console.error(err); return; }
self.connection.execute("SELECT * FROM person WHERE name = :1", ["Bill O'Neil"], function(err, results) {
if(err) { console.error(err); return; }
//console.log(results);
test.equal(results.length, 1);
test.equal(results[0]['NAME'], "Bill O'Neil");
test.done();
});
});
});
},
"utf8_chars_in_query": function(test) {
var self = this,
cyrillicString = "тест";
self.connection.execute("SELECT '" + cyrillicString + "' as test FROM DUAL", [], function(err, results) {
if(err) { console.error(err); return; }
test.equal(results.length, 1);
test.equal(results[0]['TEST'], cyrillicString, "UTF8 characters in sql query should be preserved");
test.done();
});
}
});