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describe("hx-ws attribute", function() {
function mockWebsocket() {
var listener;
var lastSent;
var wasClosed = false;
var mockSocket = {
addEventListener : function(message, l) {
listener = l;
},
write : function(content) {
return listener({data:content});
},
send : function(data) {
lastSent = data;
},
getLastSent : function() {
return lastSent;
},
close : function() {
wasClosed = true;
},
wasClosed : function () {
return wasClosed;
}
};
return mockSocket;
}
beforeEach(function () {
this.server = makeServer();
var socket = mockWebsocket();
this.socket = socket;
clearWorkArea();
this.oldCreateWebSocket = htmx.createWebSocket;
htmx.createWebSocket = function(){
return socket
};
});
afterEach(function () {
this.server.restore();
clearWorkArea();
htmx.createWebSocket = this.oldCreateWebSocket;
});
it('handles a basic call back', function () {
var div = make('<div hx-ws="connect:/foo"><div id="d1">div1</div><div id="d2">div2</div></div>');
this.socket.write("<div id=\"d1\">replaced</div>")
byId("d1").innerHTML.should.equal("replaced");
byId("d2").innerHTML.should.equal("div2");
})
it('handles a basic send', function () {
var div = make('<div hx-ws="connect:/foo"><div hx-ws="send" id="d1">div1</div></div>');
byId("d1").click();
var lastSent = this.socket.getLastSent();
var data = JSON.parse(lastSent);
data.HEADERS["HX-Request"].should.equal("true");
})
it('is closed after removal', function () {
this.server.respondWith("GET", "/test", "Clicked!");
var div = make('<div hx-get="/test" hx-swap="outerHTML" hx-ws="connect:wss:/foo"></div>');
div.click();
this.server.respond();
this.socket.wasClosed().should.equal(true)
})
it('is closed after removal with no close and activity', function () {
var div = make('<div hx-ws="connect:/foo"></div>');
div.parentElement.removeChild(div);
this.socket.write("<div id=\"d1\">replaced</div>")
this.socket.wasClosed().should.equal(true)
})
});
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