source: imaps-frontend/node_modules/pretty-error/test/ParsedError.coffee@ 79a0317

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Last change on this file since 79a0317 was 79a0317, checked in by stefan toskovski <stefantoska84@…>, 3 days ago

F4 Finalna Verzija

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1chai = require 'chai'
2ParsedError = require '../src/ParsedError'
3
4chai.should()
5
6error = (what) ->
7 if typeof what is 'string'
8 return error -> throw Error what
9
10 else if what instanceof Function
11 try
12 do what
13 return null
14 catch e
15 return e
16
17 else
18 throw Error "bad argument for error"
19
20describe "ParsedError", ->
21 describe "constructor()", ->
22 it "should accept Error() instances", ->
23 (-> new ParsedError error -> throw Error "some message").should.not.throw()
24
25 it "should accept ReferenceError() and other derivatives of Error()", ->
26 (-> new ParsedError error -> throw ReferenceError "some message").should.not.throw()
27
28 it "should accept non errors", ->
29 (-> e = new ParsedError 'some string').should.not.throw()
30
31 describe "message", ->
32 it "should return the original error message", ->
33 e = new ParsedError error 'a'
34 e.message.should.equal 'a'
35
36 describe "multiline message", ->
37 it "should return the original error message", ->
38 e = new ParsedError error 'a \n b \n c'
39 e.message.should.equal 'a \n b \n c'
40
41 describe "kind", ->
42 it "should return 'Error' for normal error", ->
43 e = new ParsedError error 'a'
44 e.kind.should.equal 'Error'
45
46 it "should recognize 'ReferenceError'", ->
47 e = new ParsedError error -> a.b = c
48 e.kind.should.equal 'ReferenceError'
49
50 describe "type", ->
51 it.skip "should return original error type", ->
52 e = new ParsedError error -> a.b = c
53 e.type.should.be.equal 'not_defined'
54
55 describe "arguments", ->
56 it.skip "should return original error arguments", ->
57 e = new ParsedError error -> a.b = c
58 e.arguments.should.be.eql ['a']
59
60 describe "stack", ->
61 it "should return original error stack", ->
62 e = new ParsedError error -> a.b = c
63 e.stack.should.be.equal e.error.stack
64
65 describe "trace", ->
66 it "should include correct information about each trace item", ->
67 e = new ParsedError error -> a.b = c
68 e.trace.should.have.length.above 2
69
70 item = e.trace[0]
71 item.should.include.keys 'original',
72 'what', 'path', 'addr',
73 'file', 'dir', 'col',
74 'line', 'jsCol', 'jsLine'
75 'packageName', 'shortenedPath', 'shortenedAddr'
76
77 item.path.should.equal module.filename.replace(/[\\]+/g, '/')
78
79 item.line.should.be.a 'number'
80 item.col.should.be.a 'number'
81
82 describe "_rectifyPath()", ->
83 it "should work", ->
84 ParsedError::_rectifyPath('F:/a/node_modules/b/node_modules/d/node_modules/e/f.js').path.should.equal '[a]/[b]/[d]/[e]/f.js'
85
86 it "should return path when `node_modules` is not present", ->
87 ParsedError::_rectifyPath('a/b/c').path.should.equal 'a/b/c'
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