require('../helper');

var server = require('../../app/server')();
var assert = require('../support/assert');
var querystring = require('querystring');


describe('copy-statements', function() {

    var RESPONSE_OK = {
        statusCode: 200
    };

    before(function(done) {
        assert.response(server, {
            url: "/api/v1/sql?" + querystring.stringify({
                q: 'CREATE TABLE copy_test_table(a int)',
                api_key: 1234
            }),
            headers: {host: 'vizzuality.cartodb.com'},
            method: 'GET'
        }, RESPONSE_OK, done);
    });

    after(function(done) {
        assert.response(server, {
            url: "/api/v1/sql?" + querystring.stringify({
                q: 'DROP TABLE IF EXISTS copy_test_table',
                api_key: 1234
            }),
            headers: {host: 'vizzuality.cartodb.com'},
            method: 'GET'
        }, RESPONSE_OK, done);
    });

    // Test effects of COPY
    // See https://github.com/Vizzuality/cartodb-management/issues/1502
    it('COPY TABLE with GET and auth', function(done){
        assert.response(server, {
            url: "/api/v1/sql?" + querystring.stringify({
                q: 'COPY copy_test_table FROM stdin;',
                api_key: 1234
            }),
            headers: {host: 'vizzuality.cartodb.com'},
            method: 'GET'
        },{}, function(err, res) {
        // We expect a problem, actually
        assert.equal(res.statusCode, 400, res.statusCode + ': ' + res.body);
        assert.deepEqual(res.headers['content-type'], 'application/json; charset=utf-8');
        assert.deepEqual(res.headers['content-disposition'], 'inline');
        assert.deepEqual(JSON.parse(res.body), {"error":["COPY from stdin failed: No source stream defined"]});
        done();
        });
    });

    it('COPY TABLE with GET and auth', function(done){
        assert.response(server, {
            url: "/api/v1/sql?" + querystring.stringify({
                q: "COPY copy_test_table to '/tmp/x';",
                api_key: 1234
            }),
            headers: {host: 'vizzuality.cartodb.com'},
            method: 'GET'
        },{}, function(err, res) {
        // We expect a problem, actually
        assert.equal(res.statusCode, 400, res.statusCode + ': ' + res.body);
        assert.deepEqual(res.headers['content-type'], 'application/json; charset=utf-8');
        assert.deepEqual(res.headers['content-disposition'], 'inline');
        assert.deepEqual(JSON.parse(res.body), {
            error: ["must be superuser to COPY to or from a file"],
            hint: "Anyone can COPY to stdout or from stdin. psql's \\copy command also works for anyone."
        });
        done();
        });
    });


});