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Young Hahn
2014-09-30 12:05:49 -04:00
parent e44cd8b3ef
commit 30a9c23ff7
8 changed files with 97 additions and 129 deletions
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test/read.test.js
+24 -27
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@@ -2,7 +2,7 @@ require('sqlite3').verbose();
var fs = require('fs');
var MBTiles = require('..');
var assert = require('assert');
var tape = require('tape');
var fixtures = {
plain_1: __dirname + '/fixtures/plain_1.mbtiles',
@@ -22,17 +22,14 @@ function yieldsError(assert, error, msg, callback) {
};
}
describe('read', function() {
var loaded = {};
before(function(done) {
try { fs.unlinkSync(fixtures.non_existent); } catch (err) {}
done();
});
before(function(done) {
try { fs.unlinkSync(fixtures.non_existent); } catch (err) {}
tape('setup', function(assert) {
var queue = Object.keys(fixtures);
var load = function() {
if (!queue.length) return done();
if (!queue.length) return assert.end();
var key = queue.shift();
new MBTiles(fixtures[key], function(err, mbtiles) {
if (err) throw err;
@@ -50,18 +47,18 @@ describe('read', function() {
// Flip Y coordinate because file names are TMS, but .getTile() expects XYZ.
coords = [ coords[3], coords[1], coords[2] ];
coords[2] = Math.pow(2, coords[0]) - 1 - coords[2];
it('tile ' + coords.join('/'), function(done) {
tape('tile ' + coords.join('/'), function(assert) {
loaded.plain_1.getTile(coords[0] | 0, coords[1] | 0, coords[2] | 0, function(err, tile, headers) {
if (err) throw err;
assert.deepEqual(tile, fs.readFileSync(__dirname + '/fixtures/images/' + file));
assert.equal(headers['Content-Type'], 'image/png');
assert.ok(!isNaN(Date.parse(headers['Last-Modified'])));
assert.ok(/\d+-\d+/.test(headers['ETag']));
done();
assert.end();
});
});
it('grid ' + coords.join('/'), function(done) {
loaded.plain_1.getGrid(coords[0] | 0, coords[1] | 0, coords[2] | 0, yieldsError(assert, 'error', 'Grid does not exist', done));
tape('grid ' + coords.join('/'), function(assert) {
loaded.plain_1.getGrid(coords[0] | 0, coords[1] | 0, coords[2] | 0, yieldsError(assert, 'error', 'Grid does not exist', assert.end));
});
});
[ [0,1,0],
@@ -72,8 +69,8 @@ describe('read', function() {
[18,2,262140],
[4,0,15]
].forEach(function(coords) {
it('tile ' + coords.join('/'), function(done) {
loaded.plain_1.getTile(coords[0], coords[1], coords[2], yieldsError(assert, 'error', 'Tile does not exist', done));
tape('tile ' + coords.join('/'), function(assert) {
loaded.plain_1.getTile(coords[0], coords[1], coords[2], yieldsError(assert, 'error', 'Tile does not exist', assert.end));
});
});
@@ -84,24 +81,24 @@ describe('read', function() {
// Flip Y coordinate because file names are TMS, but .getTile() expects XYZ.
coords = [ coords[3], coords[1], coords[2] ];
coords[2] = Math.pow(2, coords[0]) - 1 - coords[2];
it('grid ' + coords.join('/'), function(done) {
tape('grid ' + coords.join('/'), function(assert) {
loaded.plain_2.getGrid(coords[0] | 0, coords[1] | 0, coords[2] | 0, function(err, grid, headers) {
if (err) throw err;
assert.deepEqual(JSON.stringify(grid), fs.readFileSync(__dirname + '/fixtures/grids/' + file, 'utf8'));
assert.equal(headers['Content-Type'], 'text/javascript');
assert.ok(!isNaN(Date.parse(headers['Last-Modified'])));
assert.ok(/\d+-\d+/.test(headers['ETag']));
done();
assert.end();
});
});
it('grid alt ' + coords.join('/'), function(done) {
tape('grid alt ' + coords.join('/'), function(assert) {
loaded.plain_4.getGrid(coords[0] | 0, coords[1] | 0, coords[2] | 0, function(err, grid, headers) {
if (err) throw err;
assert.deepEqual(JSON.stringify(grid), fs.readFileSync(__dirname + '/fixtures/grids/' + file, 'utf8'));
assert.equal(headers['Content-Type'], 'text/javascript');
assert.ok(!isNaN(Date.parse(headers['Last-Modified'])));
assert.ok(/\d+-\d+/.test(headers['ETag']));
done();
assert.end();
});
});
});
@@ -113,11 +110,11 @@ describe('read', function() {
[18,2,262140],
[4,0,15]
].forEach(function(coords) {
it('grid ' + coords.join('/'), function(done) {
loaded.plain_2.getGrid(coords[0], coords[1], coords[2], yieldsError(assert, 'error', 'Grid does not exist', done));
tape('grid ' + coords.join('/'), function(assert) {
loaded.plain_2.getGrid(coords[0], coords[1], coords[2], yieldsError(assert, 'error', 'Grid does not exist', assert.end));
});
it('grid alt ' + coords.join('/'), function(done) {
loaded.plain_4.getGrid(coords[0], coords[1], coords[2], yieldsError(assert, 'error', 'Grid does not exist', done));
tape('grid alt ' + coords.join('/'), function(assert) {
loaded.plain_4.getGrid(coords[0], coords[1], coords[2], yieldsError(assert, 'error', 'Grid does not exist', assert.end));
});
});
[ [0,1,0],
@@ -135,11 +132,11 @@ describe('read', function() {
[3,0,7],
[3,6,2]
].forEach(function(coords) {
it('dne ' + coords.join('/'), function(done) {
loaded.non_existent.getTile(coords[0], coords[1], coords[2], yieldsError(assert, 'error', 'Tile does not exist', done));
tape('dne ' + coords.join('/'), function(assert) {
loaded.non_existent.getTile(coords[0], coords[1], coords[2], yieldsError(assert, 'error', 'Tile does not exist', assert.end));
});
it('corrupt ' + coords.join('/'), function(done) {
loaded.corrupt.getTile(coords[0], coords[1], coords[2], yieldsError(assert, 'error', 'SQLITE_CORRUPT: database disk image is malformed', done));
tape('corrupt ' + coords.join('/'), function(assert) {
loaded.corrupt.getTile(coords[0], coords[1], coords[2], yieldsError(assert, 'error', 'SQLITE_CORRUPT: database disk image is malformed', assert.end));
});
});
});