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var fs = require('fs'),
tmp = require('tmp'),
setup = require('../../../service/language').findById;
module.exports.tests = {};
module.exports.tests.interface = function(test, common) {
test('valid interface', function(t) {
t.equal(typeof setup, 'function', 'setup is a function');
t.end();
});
};
// adapter factory
module.exports.tests.factory = function(test, common) {
test('http adapter', function(t) {
var config = { language: { client: {
adapter: 'http',
host: 'http://example.com'
}}};
// adapter is driven by config
var tmpfile = tmp.tmpNameSync({ postfix: '.json' });
fs.writeFileSync( tmpfile, JSON.stringify( config ), { encoding: 'utf8' } );
process.env.PELIAS_CONFIG = tmpfile;
var adapter = setup();
delete process.env.PELIAS_CONFIG;
t.equal(adapter.constructor.name, 'HttpTransport', 'HttpTransport');
t.equal(typeof adapter, 'object', 'adapter is an object');
t.equal(typeof adapter.query, 'function', 'query is a function');
t.equal(adapter.query.length, 2, 'query function signature');
t.end();
});
test('null adapter', function(t) {
var config = { language: { client: {
adapter: 'null'
}}};
// adapter is driven by config
var tmpfile = tmp.tmpNameSync({ postfix: '.json' });
fs.writeFileSync( tmpfile, JSON.stringify( config ), { encoding: 'utf8' } );
process.env.PELIAS_CONFIG = tmpfile;
var adapter = setup();
delete process.env.PELIAS_CONFIG;
t.equal(adapter.constructor.name, 'NullTransport', 'NullTransport');
t.equal(typeof adapter, 'object', 'adapter is an object');
t.equal(typeof adapter.query, 'function', 'query is a function');
t.equal(adapter.query.length, 2, 'query function signature');
t.end();
});
test('default adapter', function(t) {
var config = {};
// adapter is driven by config
var tmpfile = tmp.tmpNameSync({ postfix: '.json' });
fs.writeFileSync( tmpfile, JSON.stringify( config ), { encoding: 'utf8' } );
process.env.PELIAS_CONFIG = tmpfile;
var adapter = setup();
delete process.env.PELIAS_CONFIG;
t.equal(adapter.constructor.name, 'NullTransport', 'NullTransport');
t.equal(typeof adapter, 'object', 'adapter is an object');
t.equal(typeof adapter.query, 'function', 'query is a function');
t.equal(adapter.query.length, 2, 'query function signature');
t.end();
});
};
// null transport
module.exports.tests.NullTransport = function(test, common) {
test('null transport', function(t) {
// adapter is driven by config
var tmpfile = tmp.tmpNameSync({ postfix: '.json' });
fs.writeFileSync( tmpfile, '{}', { encoding: 'utf8' } );
process.env.PELIAS_CONFIG = tmpfile;
var adapter = setup();
delete process.env.PELIAS_CONFIG;
// test null transport performs a no-op
adapter.query( null, function( err, res ){
t.equal(err, undefined, 'no-op');
t.equal(res, undefined, 'no-op');
t.end();
});
});
};
module.exports.all = function (tape, common) {
function test(name, testFunction) {
return tape('SERVICE language', testFunction);
}
for( var testCase in module.exports.tests ){
module.exports.tests[testCase](test, common);
}
};