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289 lines
8.2 KiB
CoffeeScript
289 lines
8.2 KiB
CoffeeScript
# This is modied from https://github.com/mko/emailreplyparser, which is a
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# JS port of GitHub's Ruby https://github.com/github/email_reply_parser
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fs = require('fs')
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path = require 'path'
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_ = require('underscore')
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QuotedPlainTextParser = require('../src/services/quoted-plain-text-parser')
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getParsedEmail = (name, format="plain") ->
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data = getRawEmail(name, format)
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reply = QuotedPlainTextParser.parse data, format
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reply._setHiddenState()
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return reply
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getRawEmail = (name, format="plain") ->
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emailPath = path.resolve(__dirname, 'fixtures', 'emails', "#{name}.txt")
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return fs.readFileSync(emailPath, "utf8")
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deepEqual = (expected=[], test=[]) ->
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for toExpect, i in expected
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expect(test[i]).toBe toExpect
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describe "QuotedPlainTextParser", ->
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it "reads_simple_body", ->
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reply = getParsedEmail('email_1_1')
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expect(reply.fragments.length).toBe 3
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deepEqual [
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false
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false
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false
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], _.map(reply.fragments, (f) ->
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f.quoted
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)
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deepEqual [
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false
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true
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true
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], _.map(reply.fragments, (f) ->
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f.signature
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)
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deepEqual [
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false
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true
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true
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], _.map(reply.fragments, (f) ->
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f.hidden
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)
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expect(reply.fragments[0].to_s()).toEqual 'Hi folks\n\nWhat is the best way to clear a Riak bucket of all key, values after\nrunning a test?\nI am currently using the Java HTTP API.'
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expect(reply.fragments[1].to_s()).toEqual '-Abhishek Kona'
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it "reads_top_post", ->
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reply = getParsedEmail('email_1_3')
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expect(reply.fragments.length).toEqual 5
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deepEqual [
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false
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false
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true
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false
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false
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], _.map(reply.fragments, (f) ->
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f.quoted
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)
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deepEqual [
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false
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true
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true
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true
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true
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], _.map(reply.fragments, (f) ->
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f.hidden
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)
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deepEqual [
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false
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true
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false
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false
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true
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], _.map(reply.fragments, (f) ->
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f.signature
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)
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expect(new RegExp('^Oh thanks.\n\nHaving').test(reply.fragments[0].to_s())).toBe true
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expect(new RegExp('^-A').test(reply.fragments[1].to_s())).toBe true
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expect(/^On [^\:]+\:/m.test(reply.fragments[2].to_s())).toBe true
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expect(new RegExp('^_').test(reply.fragments[4].to_s())).toBe true
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it "reads_bottom_post", ->
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reply = getParsedEmail('email_1_2')
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expect(reply.fragments.length).toEqual 6
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deepEqual [
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false
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true
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false
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true
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false
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false
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], _.map(reply.fragments, (f) ->
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f.quoted
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)
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deepEqual [
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false
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false
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false
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false
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false
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true
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], _.map(reply.fragments, (f) ->
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f.signature
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)
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deepEqual [
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false
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false
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false
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true
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true
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true
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], _.map(reply.fragments, (f) ->
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f.hidden
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)
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expect(reply.fragments[0].to_s()).toEqual 'Hi,'
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expect(new RegExp('^On [^:]+:').test(reply.fragments[1].to_s())).toBe true
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expect(/^You can list/m.test(reply.fragments[2].to_s())).toBe true
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expect(/^> /m.test(reply.fragments[3].to_s())).toBe true
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expect(new RegExp('^_').test(reply.fragments[5].to_s())).toBe true
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it "reads_inline_replies", ->
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reply = getParsedEmail('email_1_8')
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expect(reply.fragments.length).toEqual 7
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deepEqual [
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true
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false
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true
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false
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true
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false
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false
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], _.map(reply.fragments, (f) ->
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f.quoted
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)
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deepEqual [
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false
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false
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false
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false
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false
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false
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true
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], _.map(reply.fragments, (f) ->
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f.signature
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)
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deepEqual [
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false
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false
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false
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false
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true
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true
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true
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], _.map(reply.fragments, (f) ->
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f.hidden
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)
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expect(new RegExp('^On [^:]+:').test(reply.fragments[0].to_s())).toBe true
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expect(/^I will reply/m.test(reply.fragments[1].to_s())).toBe true
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expect(/^> /m.test(reply.fragments[2].to_s())).toBe true
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expect(/^and under this./m.test(reply.fragments[3].to_s())).toBe true
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expect(/^> /m.test(reply.fragments[4].to_s())).toBe true
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expect(reply.fragments[5].to_s().trim()).toEqual ''
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expect(new RegExp('^-').test(reply.fragments[6].to_s())).toBe true
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it "recognizes_date_string_above_quote", ->
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reply = getParsedEmail('email_1_4')
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expect(/^Awesome/.test(reply.fragments[0].to_s())).toBe true
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expect(/^On/m.test(reply.fragments[1].to_s())).toBe true
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expect(/Loader/m.test(reply.fragments[1].to_s())).toBe true
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it "a_complex_body_with_only_one_fragment", ->
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reply = getParsedEmail('email_1_5')
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expect(reply.fragments.length).toEqual 1
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it "reads_email_with_correct_signature", ->
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reply = getParsedEmail('correct_sig')
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expect(reply.fragments.length).toEqual 2
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deepEqual [
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false
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false
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], _.map(reply.fragments, (f) ->
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f.quoted
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)
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deepEqual [
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false
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true
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], _.map(reply.fragments, (f) ->
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f.signature
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)
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deepEqual [
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false
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true
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], _.map(reply.fragments, (f) ->
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f.hidden
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)
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expect(new RegExp('^-- \nrick').test(reply.fragments[1].to_s())).toBe true
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it "deals_with_multiline_reply_headers", ->
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reply = getParsedEmail('email_1_6')
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expect(new RegExp('^I get').test(reply.fragments[0].to_s())).toBe true
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expect(/^On/m.test(reply.fragments[1].to_s())).toBe true
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expect(new RegExp('Was this').test(reply.fragments[1].to_s())).toBe true
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it "does_not_modify_input_string", ->
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original = 'The Quick Brown Fox Jumps Over The Lazy Dog'
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QuotedPlainTextParser.parse original
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expect(original).toEqual 'The Quick Brown Fox Jumps Over The Lazy Dog'
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it "returns_only_the_visible_fragments_as_a_string", ->
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reply = getParsedEmail('email_2_1')
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String::rtrim = ->
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@replace /\s*$/g, ''
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fragments = _.select(reply.fragments, (f) ->
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!f.hidden
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)
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fragments = _.map(fragments, (f) ->
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f.to_s()
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)
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expect(reply.visibleText(format: "plain")).toEqual fragments.join('\n').rtrim()
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it "parse_out_just_top_for_outlook_reply", ->
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body = getRawEmail('email_2_1')
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expect(QuotedPlainTextParser.visibleText(body, format: "plain")).toEqual 'Outlook with a reply'
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it "parse_out_sent_from_iPhone", ->
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body = getRawEmail('email_iPhone')
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expect(QuotedPlainTextParser.visibleText(body, format: "plain")).toEqual 'Here is another email'
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it "parse_out_sent_from_BlackBerry", ->
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body = getRawEmail('email_BlackBerry')
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expect(QuotedPlainTextParser.visibleText(body, format: "plain")).toEqual 'Here is another email'
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it "parse_out_send_from_multiword_mobile_device", ->
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body = getRawEmail('email_multi_word_sent_from_my_mobile_device')
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expect(QuotedPlainTextParser.visibleText(body, format: "plain")).toEqual 'Here is another email'
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it "do_not_parse_out_send_from_in_regular_sentence", ->
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body = getRawEmail('email_sent_from_my_not_signature')
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expect(QuotedPlainTextParser.visibleText(body, format: "plain")).toEqual 'Here is another email\n\nSent from my desk, is much easier then my mobile phone.'
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it "retains_bullets", ->
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body = getRawEmail('email_bullets')
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expect(QuotedPlainTextParser.visibleText(body, format: "plain")).toEqual 'test 2 this should list second\n\nand have spaces\n\nand retain this formatting\n\n\n - how about bullets\n - and another'
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it "visibleText", ->
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body = getRawEmail('email_1_2')
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expect(QuotedPlainTextParser.visibleText(body, format: "plain")).toEqual QuotedPlainTextParser.parse(body).visibleText(format: "plain")
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it "correctly_reads_top_post_when_line_starts_with_On", ->
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reply = getParsedEmail('email_1_7')
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expect(reply.fragments.length).toEqual 5
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deepEqual [
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false
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false
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true
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false
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false
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], _.map(reply.fragments, (f) ->
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f.quoted
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)
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deepEqual [
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false
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true
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true
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true
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true
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], _.map(reply.fragments, (f) ->
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f.hidden
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)
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deepEqual [
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false
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true
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false
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false
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true
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], _.map(reply.fragments, (f) ->
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f.signature
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)
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expect(new RegExp('^Oh thanks.\n\nOn the').test(reply.fragments[0].to_s())).toBe true
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expect(new RegExp('^-A').test(reply.fragments[1].to_s())).toBe true
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expect(/^On [^\:]+\:/m.test(reply.fragments[2].to_s())).toBe true
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expect(new RegExp('^_').test(reply.fragments[4].to_s())).toBe true
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