piskel/test/casperjs/integration/include.js
2017-05-13 01:36:04 +02:00

133 lines
4.0 KiB
JavaScript

/* globals casper */
/**
* Collection of shared methods for casperjs integration tests.
*/
function evalLine(line) {
return casper.evaluate(
'function () {return ' + line + '}'
);
}
function getValue(selector) {
return casper.evaluate(
'function () { \
return document.querySelector(\'' + selector + '\').value;\
}');
}
function isChecked(selector) {
return casper.evaluate(
'function () { \
return document.querySelector(\'' + selector + '\').checked;\
}');
}
function setPiskelFromGrid(grid) {
casper.evaluate(
'function () {\
var B = "#0000FF", T = Constants.TRANSPARENT_COLOR;\
var R = "#FF0000", G = "#00FF00";\
var grid = pskl.utils.FrameUtils.toFrameGrid(' + grid + ');\
var frame = pskl.model.Frame.fromPixelGrid(grid);\
var layer = pskl.model.Layer.fromFrames("l1", [frame]);\
var piskel = pskl.model.Piskel.fromLayers([layer], 12, {name : "test", description : ""});\
pskl.app.piskelController.setPiskel(piskel);\
}');
}
function piskelFrameEqualsGrid(grid, layer, frame) {
return casper.evaluate(
'function () {\
var B = "#0000FF", T = Constants.TRANSPARENT_COLOR;\
var R = "#FF0000", G = "#00FF00";\
var piskel = pskl.app.piskelController.getPiskel();\
var frame = piskel.getLayerAt(' + layer +').getFrameAt(' + frame + ');\
var grid = ' + grid +';\
var isValid = true;\
var log = [];\
frame.forEachPixel(function (color, col, row) {\
if (pskl.utils.colorToInt(color) !== pskl.utils.colorToInt(grid[row][col])) {\
log.push(color, grid[row][col]);\
}\
isValid = isValid && pskl.utils.colorToInt(color) === pskl.utils.colorToInt(grid[row][col]);\
});\
return isValid;\
}');
}
function isDrawerExpanded() {
return casper.evaluate(function () {
var settingsElement = document.querySelector('[data-pskl-controller="settings"]');
return settingsElement.classList.contains('expanded');
});
}
/**
* Wait for the provided piskel specific event.
*
* @param {String} eventName
* name of the event to listen to
* @param {Function} onSuccess
* callback to call when the event is successfully catched
* @param {Function} onError
* callback to call when failing to get the event (most likely, timeout)
*/
function waitForEvent(eventName, onSuccess, onError) {
var cleanup = function () {
casper.evaluate(
'function () {\
document.body.removeChild(document.getElementById("casper-' + eventName +'"));\
}');
};
casper.echo("Waiting for casper element");
casper.waitForSelector('#casper-' + eventName, function () {
// success
casper.echo("Successfully received event", eventName);
cleanup();
onSuccess();
}, function () {
// error
casper.echo("Failed to receive event", eventName);
cleanup();
onError();
}, 10000);
casper.echo("Subscribe to event:", eventName);
casper.evaluate(
'function () {\
$.subscribe("' + eventName + '", function onCasperEvent() {\
$.unsubscribe("' + eventName + '", onCasperEvent);\
var el = document.createElement("div");\
el.id = "casper-' + eventName +'";\
document.body.appendChild(el);\
});\
}');
}
function replaceFunction(test, path, method) {
// Check the path provided corresponds to an existing method, otherwise the
// test probably needs to be updated.
test.assertEquals(evalLine('typeof ' + path),'function',
path + ' is still a function');
// Replace the method in content.
casper.evaluate('function () {' + path + ' = ' + method + '}');
}
function setPiskelFromImageSrc(src) {
casper.evaluate(
'function () {\
pskl.utils.FrameUtils.createFromImageSrc("' + src + '", false, function (frame) {\
var layer = pskl.model.Layer.fromFrames("l1", [frame]);\
var piskel = pskl.model.Piskel.fromLayers([layer], 12, {\
name: "piskel",\
description: "description"\
});\
pskl.app.piskelController.setPiskel(piskel);\
});\
}');
}