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135 lines
5.7 KiB
JavaScript
135 lines
5.7 KiB
JavaScript
describe("Core htmx internals Tests", function() {
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beforeEach(function () {
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this.server = makeServer();
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clearWorkArea();
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});
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afterEach(function () {
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this.server.restore();
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clearWorkArea();
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});
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it("makeFragment works with janky stuff", function(){
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htmx._("makeFragment")("<html></html>").tagName.should.equal("BODY");
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htmx._("makeFragment")("<html><body></body></html>").tagName.should.equal("BODY");
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//NB - the tag name should be the *parent* element hosting the HTML since we use the fragment children
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// for the swap
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htmx._("makeFragment")("<td></td>").tagName.should.equal("TR");
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htmx._("makeFragment")("<thead></thead>").tagName.should.equal("TABLE");
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htmx._("makeFragment")("<col></col>").tagName.should.equal("COLGROUP");
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htmx._("makeFragment")("<tr></tr>").tagName.should.equal("TBODY");
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})
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it("makeFragment works with template wrapping", function(){
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htmx.config.useTemplateFragments = true;
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try {
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htmx._("makeFragment")("<html></html>").children.length.should.equal(0);
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htmx._("makeFragment")("<html><body></body></html>").children.length.should.equal(0);
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var fragment = htmx._("makeFragment")("<td></td>");
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fragment.firstElementChild.tagName.should.equal("TD");
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fragment = htmx._("makeFragment")("<thead></thead>");
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fragment.firstElementChild.tagName.should.equal("THEAD");
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fragment = htmx._("makeFragment")("<col></col>");
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fragment.firstElementChild.tagName.should.equal("COL");
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fragment = htmx._("makeFragment")("<tr></tr>");
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fragment.firstElementChild.tagName.should.equal("TR");
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} finally {
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htmx.config.useTemplateFragments = false;
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}
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})
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it("makeFragment works with template wrapping and funky combos", function(){
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htmx.config.useTemplateFragments = true;
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try {
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var fragment = htmx._("makeFragment")("<td></td><div></div>");
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fragment.children[0].tagName.should.equal("TD");
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fragment.children[1].tagName.should.equal("DIV");
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} finally {
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htmx.config.useTemplateFragments = false;
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}
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})
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it("set header works with non-ASCII values", function(){
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var xhr = new XMLHttpRequest();
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xhr.open("GET", "/dummy");
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htmx._("safelySetHeaderValue")(xhr, "Example", "привет");
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// unfortunately I can't test the value :/
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// https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest
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})
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it("handles parseInterval correctly", function() {
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chai.expect(htmx.parseInterval("1ms")).to.be.equal(1);
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chai.expect(htmx.parseInterval("300ms")).to.be.equal(300);
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chai.expect(htmx.parseInterval("1s")).to.be.equal(1000)
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chai.expect(htmx.parseInterval("1.5s")).to.be.equal(1500)
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chai.expect(htmx.parseInterval("2s")).to.be.equal(2000)
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chai.expect(htmx.parseInterval(null)).to.be.undefined
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chai.expect(htmx.parseInterval("")).to.be.undefined
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chai.expect(htmx.parseInterval("undefined")).to.be.undefined
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chai.expect(htmx.parseInterval("true")).to.be.undefined
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chai.expect(htmx.parseInterval("false")).to.be.undefined
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})
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it("tokenizes correctly", function() {
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chai.expect(htmx._("tokenizeString")("a,")).to.be.deep.equal(['a', ',']);
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chai.expect(htmx._("tokenizeString")("aa,")).to.be.deep.equal(['aa', ',']);
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chai.expect(htmx._("tokenizeString")("aa,aa")).to.be.deep.equal(['aa', ',', 'aa']);
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chai.expect(htmx._("tokenizeString")("aa.aa")).to.be.deep.equal(['aa', '.', 'aa']);
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})
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it("tags respond correctly to shouldCancel", function() {
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var anchorThatShouldCancel = make("<a href='/foo'></a>");
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htmx._("shouldCancel")({type:'click'}, anchorThatShouldCancel).should.equal(true);
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var anchorThatShouldCancel = make("<a href='#'></a>");
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htmx._("shouldCancel")({type:'click'}, anchorThatShouldCancel).should.equal(true);
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var anchorThatShouldNotCancel = make("<a href='#foo'></a>");
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htmx._("shouldCancel")({type:'click'}, anchorThatShouldNotCancel).should.equal(false);
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var form = make("<form></form>");
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htmx._("shouldCancel")({type:'submit'}, form).should.equal(true);
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var form = make("<form><input id='i1' type='submit'></form>");
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var input = byId("i1");
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htmx._("shouldCancel")({type:'click'}, input).should.equal(true);
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var form = make("<form><button id='b1' type='submit'></form>");
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var button = byId("b1");
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htmx._("shouldCancel")({type:'click'}, button).should.equal(true);
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})
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it("unset properly unsets a given attribute", function(){
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make("<div foo='1'><div foo='2'><div foo='unset' id='d1'></div></div></div>");
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var div = byId("d1");
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should.equal(undefined, htmx._("getClosestAttributeValue")(div, "foo"));
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})
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it("unset properly unsets a given attribute on a parent", function(){
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make("<div foo='1'><div foo='unset'><div id='d1'></div></div></div>");
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var div = byId("d1");
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should.equal(undefined, htmx._("getClosestAttributeValue")(div, "foo"));
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})
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it("unset does not unset a value below it in the hierarchy", function(){
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make("<div foo='unset'><div foo='2'><div id='d1'></div></div></div>");
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var div = byId("d1");
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should.equal("2", htmx._("getClosestAttributeValue")(div, "foo"));
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})
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it("encoding values respects enctype on forms", function(){
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var form = make("<form enctype='multipart/form-data'></form>");
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var value = htmx._("encodeParamsForBody")(null, form, {});
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(value instanceof FormData).should.equal(true);
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})
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}); |