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