Hash :
d1b2e206
Author :
Date :
2015-08-19T00:19:45
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166
"use strict";
var assert = require("chai").assert;
var TokenStreamTransformer = require("./helper/token-stream-transformer");
var TestCase = require("./helper/test-case");
//region Token Stream Transformer
describe("The token stream transformer",
function () {
it("should handle all kinds of simple transformations",
function () {
var tokens = [
{type: "type", content: "content"},
"string"
];
var expected = [
["type", "content"],
"string"
];
assert.deepEqual(TokenStreamTransformer.simplify(tokens), expected);
}
);
it("should handle nested structures",
function () {
var tokens = [
{
type: "type",
content: [
{
type: "insideType", content:
[
{type: "insideInsideType", content: "content"}
]
}
]
}
];
var expected = [
["type", [
["insideType", [
["insideInsideType", "content"]
]]
]]
];
assert.deepEqual(TokenStreamTransformer.simplify(tokens), expected);
}
);
it("should strip empty tokens",
function () {
var tokenStream = [
"",
"\r\n",
"\t",
" "
];
var expectedSimplified = [];
assert.deepEqual(TokenStreamTransformer.simplify(tokenStream), expectedSimplified);
}
);
it("should strip empty token tree branches",
function () {
var tokenStream = [
{
type: "type",
content: [
["", ""],
"",
{type: "nested", content: [""]}
]
},
[[[[[[[""]]]]]]]
];
var expectedSimplified = [
["type", [
["nested", []]
]]
];
assert.deepEqual(TokenStreamTransformer.simplify(tokenStream), expectedSimplified);
}
);
it("should ignore all properties in tokens except value and content",
function () {
var tokenStream = [
{type: "type", content: "content", alias: "alias"}
];
var expectedSimplified = [
["type", "content"]
];
assert.deepEqual(TokenStreamTransformer.simplify(tokenStream), expectedSimplified);
}
);
}
);
//endregion
//region Language name parsing
describe("The language name parsing",
function () {
it("should use the last language as the main language if no language is specified",
function () {
assert.deepEqual(
TestCase.parseLanguageNames("a"),
{
languages: ["a"],
mainLanguage: "a"
}
);
assert.deepEqual(
TestCase.parseLanguageNames("a+b+c"),
{
languages: ["a", "b", "c"],
mainLanguage: "c"
}
);
}
);
it("should use the specified language as main language",
function () {
assert.deepEqual(
TestCase.parseLanguageNames("a+b!+c"),
{
languages: ["a", "b", "c"],
mainLanguage: "b"
}
);
}
);
it("should throw an error if there are multiple main languages",
function () {
assert.throw(
function () {
TestCase.parseLanguageNames("a+b!+c!");
},
"There are multiple main languages defined."
);
}
);
}
);
//endregion