.config/coc/extensions/node_modules/coc-prettier/node_modules/domutils/test/tests/legacy.js

   1 var DomUtils = require("../..");
   2 var fixture = require("../fixture");
   3 var assert = require("assert");
   4
   5 // Set up expected structures
   6 var expected = {
   7         idAsdf: fixture[1],
   8         tag2: [],
   9         typeScript: []
  10 };
  11 for (var idx = 0; idx < 20; ++idx) {
  12         expected.tag2.push(fixture[idx*2 + 1].children[5]);
  13         expected.typeScript.push(fixture[idx*2 + 1].children[1]);
  14 }
  15
  16 describe("legacy", function() {
  17         describe("getElements", function() {
  18                 var getElements = DomUtils.getElements;
  19                 it("returns the node with the specified ID", function() {
  20                         assert.deepEqual(
  21                                 getElements({ id: "asdf" }, fixture, true, 1),
  22                                 [expected.idAsdf]
  23                         );
  24                 });
  25                 it("returns empty array for unknown IDs", function() {
  26                         assert.deepEqual(getElements({ id: "asdfs" }, fixture, true), []);
  27                 });
  28                 it("returns the nodes with the specified tag name", function() {
  29                         assert.deepEqual(
  30                                 getElements({ tag_name:"tag2" }, fixture, true),
  31                                 expected.tag2
  32                         );
  33                 });
  34                 it("returns empty array for unknown tag names", function() {
  35                         assert.deepEqual(
  36                                 getElements({ tag_name : "asdfs" }, fixture, true),
  37                                 []
  38                         );
  39                 });
  40                 it("returns the nodes with the specified tag type", function() {
  41                         assert.deepEqual(
  42                                 getElements({ tag_type: "script" }, fixture, true),
  43                                 expected.typeScript
  44                         );
  45                 });
  46                 it("returns empty array for unknown tag types", function() {
  47                         assert.deepEqual(
  48                                 getElements({ tag_type: "video" }, fixture, true),
  49                                 []
  50                         );
  51                 });
  52         });
  53
  54         describe("getElementById", function() {
  55                 var getElementById = DomUtils.getElementById;
  56                 it("returns the specified node", function() {
  57                         assert.equal(
  58                                 expected.idAsdf,
  59                                 getElementById("asdf", fixture, true)
  60                         );
  61                 });
  62                 it("returns `null` for unknown IDs", function() {
  63                         assert.equal(null, getElementById("asdfs", fixture, true));
  64                 });
  65         });
  66
  67         describe("getElementsByTagName", function() {
  68                 var getElementsByTagName = DomUtils.getElementsByTagName;
  69                 it("returns the specified nodes", function() {
  70                         assert.deepEqual(
  71                                 getElementsByTagName("tag2", fixture, true),
  72                                 expected.tag2
  73                         );
  74                 });
  75                 it("returns empty array for unknown tag names", function() {
  76                         assert.deepEqual(
  77                                 getElementsByTagName("tag23", fixture, true),
  78                                 []
  79                         );
  80                 });
  81         });
  82
  83         describe("getElementsByTagType", function() {
  84                 var getElementsByTagType = DomUtils.getElementsByTagType;
  85                 it("returns the specified nodes", function() {
  86                         assert.deepEqual(
  87                                 getElementsByTagType("script", fixture, true),
  88                                 expected.typeScript
  89                         );
  90                 });
  91                 it("returns empty array for unknown tag types", function() {
  92                         assert.deepEqual(
  93                                 getElementsByTagType("video", fixture, true),
  94                                 []
  95                         );
  96                 });
  97         });
  98
  99         describe("getOuterHTML", function() {
 100                 var getOuterHTML = DomUtils.getOuterHTML;
 101                 it("Correctly renders the outer HTML", function() {
 102                         assert.equal(
 103                                 getOuterHTML(fixture[1]),
 104                                 "<tag1 id=\"asdf\"> <script>text</script> <!-- comment --> <tag2> text </tag2></tag1>"
 105                         );
 106                 });
 107         });
 108
 109         describe("getInnerHTML", function() {
 110                 var getInnerHTML = DomUtils.getInnerHTML;
 111                 it("Correctly renders the inner HTML", function() {
 112                         assert.equal(
 113                                 getInnerHTML(fixture[1]),
 114                                 " <script>text</script> <!-- comment --> <tag2> text </tag2>"
 115                         );
 116                 });
 117         });
 118
 119 });