node-query/node_modules/pg/test/unit/client/configuration-tests.js

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require(__dirname+'/test-helper');
var pguser = process.env['PGUSER'] || process.env.USER;
var pgdatabase = process.env['PGDATABASE'] || process.env.USER;
var pgport = process.env['PGPORT'] || 5432;
test('client settings', function() {
test('defaults', function() {
var client = new Client();
assert.equal(client.user, pguser);
assert.equal(client.database, pgdatabase);
assert.equal(client.port, pgport);
});
test('custom', function() {
var user = 'brian';
var database = 'pgjstest';
var password = 'boom';
var client = new Client({
user: user,
database: database,
port: 321,
password: password
});
assert.equal(client.user, user);
assert.equal(client.database, database);
assert.equal(client.port, 321);
assert.equal(client.password, password);
});
});
test('initializing from a config string', function() {
test('uses the correct values from the config string', function() {
var client = new Client("postgres://brian:pass@host1:333/databasename")
assert.equal(client.user, 'brian');
assert.equal(client.password, "pass");
assert.equal(client.host, "host1");
assert.equal(client.port, 333);
assert.equal(client.database, "databasename");
});
test('uses the correct values from the config string with space in password', function() {
var client = new Client("postgres://brian:pass word@host1:333/databasename")
assert.equal(client.user, 'brian');
assert.equal(client.password, "pass word");
assert.equal(client.host, "host1");
assert.equal(client.port, 333);
assert.equal(client.database, "databasename");
});
test('when not including all values the defaults are used', function() {
var client = new Client("postgres://host1");
assert.equal(client.user, process.env['PGUSER'] || process.env.USER);
assert.equal(client.password, process.env['PGPASSWORD'] || null);
assert.equal(client.host, "host1");
assert.equal(client.port, process.env['PGPORT'] || 5432);
assert.equal(client.database, process.env['PGDATABASE'] || process.env.USER);
});
test('when not including all values the environment variables are used', function() {
var envUserDefined = process.env['PGUSER'] !== undefined;
var envPasswordDefined = process.env['PGPASSWORD'] !== undefined;
var envDBDefined = process.env['PGDATABASE'] !== undefined;
var envHostDefined = process.env['PGHOST'] !== undefined;
var envPortDefined = process.env['PGPORT'] !== undefined;
var savedEnvUser = process.env['PGUSER'];
var savedEnvPassword = process.env['PGPASSWORD'];
var savedEnvDB = process.env['PGDATABASE'];
var savedEnvHost = process.env['PGHOST'];
var savedEnvPort = process.env['PGPORT'];
process.env['PGUSER'] = 'utUser1';
process.env['PGPASSWORD'] = 'utPass1';
process.env['PGDATABASE'] = 'utDB1';
process.env['PGHOST'] = 'utHost1';
process.env['PGPORT'] = 5464;
var client = new Client("postgres://host1");
assert.equal(client.user, process.env['PGUSER']);
assert.equal(client.password, process.env['PGPASSWORD']);
assert.equal(client.host, "host1");
assert.equal(client.port, process.env['PGPORT']);
assert.equal(client.database, process.env['PGDATABASE']);
if (envUserDefined) {
process.env['PGUSER'] = savedEnvUser;
} else {
delete process.env['PGUSER'];
}
if (envPasswordDefined) {
process.env['PGPASSWORD'] = savedEnvPassword;
} else {
delete process.env['PGPASSWORD'];
}
if (envDBDefined) {
process.env['PGDATABASE'] = savedEnvDB;
} else {
delete process.env['PGDATABASE'];
}
if (envHostDefined) {
process.env['PGHOST'] = savedEnvHost;
} else {
delete process.env['PGHOST'];
}
if (envPortDefined) {
process.env['PGPORT'] = savedEnvPort;
} else {
delete process.env['PGPORT'];
}
});
});
test('calls connect correctly on connection', function() {
var client = new Client("/tmp");
var usedPort = "";
var usedHost = "";
client.connection.connect = function(port, host) {
usedPort = port;
usedHost = host;
};
client.connect();
assert.equal(usedPort, "/tmp/.s.PGSQL." + pgport);
assert.strictEqual(usedHost, undefined);
});