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utils-tests.js
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165 lines (149 loc) · 5.15 KB
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require(__dirname + '/test-helper');
var utils = require(__dirname + "/../../lib/utils");
var defaults = require(__dirname + "/../../lib").defaults;
//this tests the monkey patching
//to ensure comptability with older
//versions of node
test("EventEmitter.once", function() {
//an event emitter
var stream = new MemoryStream();
var callCount = 0;
stream.once('single', function() {
callCount++;
});
stream.emit('single');
stream.emit('single');
assert.equal(callCount, 1);
});
test('normalizing connection info', function() {
test('with objects', function() {
test('empty object uses defaults', function() {
var input = {};
var output = utils.normalizeConnectionInfo(input);
assert.equal(output.user, defaults.user);
assert.equal(output.database, defaults.database);
assert.equal(output.port, defaults.port);
assert.equal(output.host, defaults.host);
assert.equal(output.password, defaults.password);
});
test('full object ignores defaults', function() {
var input = {
user: 'test1',
database: 'test2',
port: 'test3',
host: 'test4',
password: 'test5'
};
assert.equal(utils.normalizeConnectionInfo(input), input);
});
test('connection string', function() {
test('non-unix socket', function() {
test('uses defaults', function() {
var input = "";
var output = utils.normalizeConnectionInfo(input);
assert.equal(output.user, defaults.user);
assert.equal(output.database, defaults.database);
assert.equal(output.port, defaults.port);
assert.equal(output.host, defaults.host);
assert.equal(output.password, defaults.password);
});
test('ignores defaults if string contains them all', function() {
var input = "tcp://user1:pass2@host3:3333/databaseName";
var output = utils.normalizeConnectionInfo(input);
assert.equal(output.user, 'user1');
assert.equal(output.database, 'databaseName');
assert.equal(output.port, 3333);
assert.equal(output.host, 'host3');
assert.equal(output.password, 'pass2');
})
});
test('unix socket', function() {
test('uses defaults', function() {
var input = "/var/run/postgresql";
var output = utils.normalizeConnectionInfo(input);
assert.equal(output.user, process.env.USER);
assert.equal(output.host, '/var/run/postgresql');
assert.equal(output.database, process.env.USER);
assert.equal(output.port, 5432);
});
test('uses overridden defaults', function() {
defaults.host = "/var/run/postgresql";
defaults.user = "boom";
defaults.password = "yeah";
defaults.port = 1234;
var output = utils.normalizeConnectionInfo("asdf");
assert.equal(output.user, "boom");
assert.equal(output.password, "yeah");
assert.equal(output.port, 1234);
assert.equal(output.host, "/var/run/postgresql");
})
})
})
})
})
test('libpq connection string building', function() {
var checkForPart = function(array, part) {
assert.ok(array.indexOf(part) > -1, array.join(" ") + " did not contain " + part);
}
test('builds simple string', function() {
var config = {
user: 'brian',
password: 'xyz',
port: 888,
host: 'localhost',
database: 'bam'
}
utils.buildLibpqConnectionString(config, assert.calls(function(err, constring) {
assert.isNull(err)
var parts = constring.split(" ");
checkForPart(parts, "user='brian'")
checkForPart(parts, "password='xyz'")
checkForPart(parts, "port='888'")
checkForPart(parts, "hostaddr=127.0.0.1")
checkForPart(parts, "dbname='bam'")
}))
})
test('builds dns string', function() {
var config = {
user: 'brian',
password: 'asdf',
port: 5432,
host: 'localhost'
}
utils.buildLibpqConnectionString(config, assert.calls(function(err, constring) {
assert.isNull(err);
var parts = constring.split(" ");
checkForPart(parts, "user='brian'")
checkForPart(parts, "hostaddr=127.0.0.1")
}))
})
test('error when dns fails', function() {
var config = {
user: 'brian',
password: 'asf',
port: 5432,
host: 'asdlfkjasldfkksfd#!$!!!!..com'
}
utils.buildLibpqConnectionString(config, assert.calls(function(err, constring) {
assert.ok(err);
assert.isNull(constring)
}))
})
test('password contains < and/or > characters', function () {
return false;
var sourceConfig = {
user:'brian',
password: 'hello<ther>e',
port: 5432,
host: 'localhost',
database: 'postgres'
}
var connectionString = 'pg://' + sourceConfig.user + ':' + sourceConfig.password + '@' + sourceConfig.host + ':' + sourceConfig.port + '/' + sourceConfig.database;
var config = utils.parseConnectionString(connectionString);
assert.same(config, sourceConfig);
});
})
test('types are exported', function() {
var pg = require(__dirname + '/../../lib/index');
assert.ok(pg.types);
});