James Coglan
109 lines
3.7 KiB
JavaScript
109 lines
3.7 KiB
JavaScript
var Parser = require('../lib/parser'),
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test = require('jstest').Test
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test.describe("Parser", function() { with(this) {
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describe("parseHeader", function() { with(this) {
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define("parse", function(string) {
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return Parser.parseHeader(string).toArray()
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})
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it("parses an empty header", function() { with(this) {
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assertEqual( [], parse('') )
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}})
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it("parses a missing header", function() { with(this) {
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assertEqual( [], parse(undefined) )
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}})
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it("throws on invalid input", function() { with(this) {
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assertThrows(SyntaxError, function() { parse('a,') })
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}})
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it("parses one offer with no params", function() { with(this) {
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assertEqual( [{name: "a", params: {}}],
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parse('a') )
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}})
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it("parses two offers with no params", function() { with(this) {
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assertEqual( [{name: "a", params: {}}, {name: "b", params: {}}],
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parse('a, b') )
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}})
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it("parses a duplicate offer name", function() { with(this) {
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assertEqual( [{name: "a", params: {}}, {name: "a", params: {}}],
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parse('a, a') )
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}})
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it("parses a flag", function() { with(this) {
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assertEqual( [{name: "a", params: {b: true}}],
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parse('a; b') )
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}})
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it("parses an unquoted param", function() { with(this) {
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assertEqual( [{name: "a", params: {b: 1}}],
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parse('a; b=1') )
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}})
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it("parses a quoted param", function() { with(this) {
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assertEqual( [{name: "a", params: {b: 'hi, "there'}}],
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parse('a; b="hi, \\"there"') )
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}})
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it("parses multiple params", function() { with(this) {
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assertEqual( [{name: "a", params: {b: true, c: 1, d: 'hi'}}],
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parse('a; b; c=1; d="hi"') )
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}})
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it("parses duplicate params", function() { with(this) {
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assertEqual( [{name: "a", params: {b: [true, 'hi'], c: 1}}],
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parse('a; b; c=1; b="hi"') )
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}})
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it("parses multiple complex offers", function() { with(this) {
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assertEqual( [{name: "a", params: {b: 1}},
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{name: "c", params: {}},
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{name: "b", params: {d: true}},
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{name: "c", params: {e: ['hi, there', true]}},
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{name: "a", params: {b: true}}],
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parse('a; b=1, c, b; d, c; e="hi, there"; e, a; b') )
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}})
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it("parses an extension name that shadows an Object property", function() { with(this) {
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assertEqual( [{name: "hasOwnProperty", params: {}}],
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parse('hasOwnProperty') )
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}})
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it("parses an extension param that shadows an Object property", function() { with(this) {
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var result = parse('foo; hasOwnProperty; x')[0]
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assertEqual( result.params.hasOwnProperty, true )
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}})
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}})
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describe("serializeParams", function() { with(this) {
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it("serializes empty params", function() { with(this) {
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assertEqual( 'a', Parser.serializeParams('a', {}) )
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}})
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it("serializes a flag", function() { with(this) {
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assertEqual( 'a; b', Parser.serializeParams('a', {b: true}) )
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}})
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it("serializes an unquoted param", function() { with(this) {
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assertEqual( 'a; b=42', Parser.serializeParams('a', {b: '42'}) )
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}})
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it("serializes a quoted param", function() { with(this) {
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assertEqual( 'a; b="hi, there"', Parser.serializeParams('a', {b: 'hi, there'}) )
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}})
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it("serializes multiple params", function() { with(this) {
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assertEqual( 'a; b; c=1; d=hi', Parser.serializeParams('a', {b: true, c: 1, d: 'hi'}) )
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}})
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it("serializes duplicate params", function() { with(this) {
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assertEqual( 'a; b; b=hi; c=1', Parser.serializeParams('a', {b: [true, 'hi'], c: 1}) )
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}})
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}})
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}})
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