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+var assert = require("assert"),
+ path = require("path"),
+ entities = require("../");
+
+describe("Encode->decode test", function() {
+ var testcases = [
+ {
+ input: "asdf & ÿ ü '",
+ xml: "asdf & ÿ ü '",
+ html: "asdf & ÿ ü '"
+ },
+ {
+ input: "&",
+ xml: "&",
+ html: "&"
+ }
+ ];
+ testcases.forEach(function(tc) {
+ var encodedXML = entities.encodeXML(tc.input);
+ it("should XML encode " + tc.input, function() {
+ assert.equal(encodedXML, tc.xml);
+ });
+ it("should default to XML encode " + tc.input, function() {
+ assert.equal(entities.encode(tc.input), tc.xml);
+ });
+ it("should XML decode " + encodedXML, function() {
+ assert.equal(entities.decodeXML(encodedXML), tc.input);
+ });
+ it("should default to XML encode " + encodedXML, function() {
+ assert.equal(entities.decode(encodedXML), tc.input);
+ });
+ it("should default strict to XML encode " + encodedXML, function() {
+ assert.equal(entities.decodeStrict(encodedXML), tc.input);
+ });
+
+ var encodedHTML5 = entities.encodeHTML5(tc.input);
+ it("should HTML5 encode " + tc.input, function() {
+ assert.equal(encodedHTML5, tc.html);
+ });
+ it("should HTML5 decode " + encodedHTML5, function() {
+ assert.equal(entities.decodeHTML(encodedHTML5), tc.input);
+ });
+ });
+
+ it("should encode data URIs (issue 16)", function() {
+ var data = "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAALAAABAAEAAAIBRAA7";
+ assert.equal(entities.decode(entities.encode(data)), data);
+ });
+});
+
+describe("Decode test", function() {
+ var testcases = [
+ { input: "&", output: "&" },
+ { input: "&", output: "&" },
+ { input: "&", output: "&" },
+ { input: "&", output: "&" },
+ { input: "&", output: "&" },
+ { input: "&", output: "&" },
+ { input: "&", output: "&" },
+ { input: ":", output: ":" },
+ { input: ":", output: ":" },
+ { input: ":", output: ":" },
+ { input: ":", output: ":" }
+ ];
+ testcases.forEach(function(tc) {
+ it("should XML decode " + tc.input, function() {
+ assert.equal(entities.decodeXML(tc.input), tc.output);
+ });
+ it("should HTML4 decode " + tc.input, function() {
+ assert.equal(entities.decodeHTML(tc.input), tc.output);
+ });
+ it("should HTML5 decode " + tc.input, function() {
+ assert.equal(entities.decodeHTML(tc.input), tc.output);
+ });
+ });
+});
+
+var levels = ["xml", "entities"];
+
+describe("Documents", function() {
+ levels
+ .map(function(n) {
+ return path.join("..", "maps", n);
+ })
+ .map(require)
+ .forEach(function(doc, i) {
+ describe("Decode", function() {
+ it(levels[i], function() {
+ Object.keys(doc).forEach(function(e) {
+ for (var l = i; l < levels.length; l++) {
+ assert.equal(entities.decode("&" + e + ";", l), doc[e]);
+ }
+ });
+ });
+ });
+
+ describe("Decode strict", function() {
+ it(levels[i], function() {
+ Object.keys(doc).forEach(function(e) {
+ for (var l = i; l < levels.length; l++) {
+ assert.equal(entities.decodeStrict("&" + e + ";", l), doc[e]);
+ }
+ });
+ });
+ });
+
+ describe("Encode", function() {
+ it(levels[i], function() {
+ Object.keys(doc).forEach(function(e) {
+ for (var l = i; l < levels.length; l++) {
+ assert.equal(entities.decode(entities.encode(doc[e], l), l), doc[e]);
+ }
+ });
+ });
+ });
+ });
+
+ var legacy = require("../maps/legacy.json");
+
+ describe("Legacy", function() {
+ it("should decode", runLegacy);
+ });
+
+ function runLegacy() {
+ Object.keys(legacy).forEach(function(e) {
+ assert.equal(entities.decodeHTML("&" + e), legacy[e]);
+ });
+ }
+});
+
+var astral = {
+ "1D306": "\uD834\uDF06",
+ "1D11E": "\uD834\uDD1E"
+};
+
+var astralSpecial = {
+ "80": "\u20AC",
+ "110000": "\uFFFD"
+};
+
+describe("Astral entities", function() {
+ Object.keys(astral).forEach(function(c) {
+ it("should decode " + astral[c], function() {
+ assert.equal(entities.decode("&#x" + c + ";"), astral[c]);
+ });
+
+ it("should encode " + astral[c], function() {
+ assert.equal(entities.encode(astral[c]), "&#x" + c + ";");
+ });
+
+ it("should escape " + astral[c], function() {
+ assert.equal(entities.escape(astral[c]), "&#x" + c + ";");
+ });
+ });
+
+ Object.keys(astralSpecial).forEach(function(c) {
+ it("special should decode \\u" + c, function() {
+ assert.equal(entities.decode("&#x" + c + ";"), astralSpecial[c]);
+ });
+ });
+});
+
+describe("Escape", function() {
+ it("should always decode ASCII chars", function() {
+ for (var i = 0; i < 0x7f; i++) {
+ var c = String.fromCharCode(i);
+ assert.equal(entities.decodeXML(entities.escape(c)), c);
+ }
+ });
+});