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"use strict";
define(function (require) {
var assert = require("assert");
var jsmime = require("jsmime");
suite("Custom decoder support", function () {
function customDecoder(values) {
const value = values.join("");
return atob(value);
}
function customEncoder(value) {
this.addText(btoa(value), true);
}
test("addStructuredEncoder", function () {
assert.equal(
"X-Base64: String\r\n",
jsmime.headeremitter.emitStructuredHeader("X-Base64", "String", {})
);
jsmime.headeremitter.addStructuredEncoder("X-Base64", customEncoder);
assert.equal(
"X-Base64: U3RyaW5n\r\n",
jsmime.headeremitter.emitStructuredHeader("X-Base64", "String", {})
);
assert.equal(
"X-Base64: U3RyaW5n\r\n",
jsmime.headeremitter.emitStructuredHeader("x-bASe64", "String", {})
);
});
test("addStructuredDecoder", function () {
assert.throws(function () {
jsmime.headerparser.parseStructuredHeader("X-Base64", "U3RyaW5n");
}, /Unknown structured header/);
jsmime.headerparser.addStructuredDecoder("X-Base64", customDecoder);
assert.equal(
"String",
jsmime.headerparser.parseStructuredHeader("X-Base64", "U3RyaW5n")
);
assert.throws(function () {
jsmime.headerparser.addStructuredDecoder("To", customDecoder);
}, /Cannot override header/);
});
});
});