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# encoding: utf-8
require 'spec_helper'
describe "Utilities Module" do
include Mail::Utilities
describe "token safe" do
describe "checking" do
it "should return true if a string is token safe" do
token_safe?('.abc').should be_true
end
it "should return false if a string is token safe" do
token_safe?('?=abc').should be_false
end
it "should work with mb_chars" do
token_safe?('.abc'.mb_chars).should be_true
token_safe?('?=abc'.mb_chars).should be_false
end
end
describe "quoting" do
it "should return true if a string is token safe" do
quote_token('.abc').should eq '.abc'
end
it "should return false if a string is token safe" do
quote_token('?=abc').should eq '"?=abc"'
end
it "should work with mb_chars" do
quote_token('.abc'.mb_chars).should eq '.abc'
quote_token('?=abc'.mb_chars).should eq '"?=abc"'
end
end
end
describe "atom safe" do
describe "checking" do
it "should return true if a string is token safe" do
atom_safe?('?=abc').should be_true
end
it "should return false if a string is token safe" do
atom_safe?('.abc').should be_false
end
it "should work with mb_chars" do
atom_safe?('?=abc'.mb_chars).should be_true
atom_safe?('.abc'.mb_chars).should be_false
end
end
describe "quoting" do
it "should return true if a string is token safe" do
quote_atom('?=abc').should eq '?=abc'
end
it "should return false if a string is token safe" do
quote_atom('.abc').should eq '".abc"'
end
it "should work with mb_chars" do
quote_atom('?=abc'.mb_chars).should eq '?=abc'
quote_atom('.abc'.mb_chars).should eq '".abc"'
end
it "should work with mb_chars" do
quote_atom('?=abc'.mb_chars).should eq '?=abc'
quote_atom('.abc'.mb_chars).should eq '".abc"'
end
it "should quote white space" do
quote_atom('ab abc'.mb_chars).should eq '"ab abc"'
quote_atom("a\sb\ta\r\nbc".mb_chars).should eq %{"a\sb\ta\r\nbc"}
end
end
end
if RUBY_VERSION >= '1.9'
describe "quoting phrases" do
describe "given a non-unsafe string" do
it "should not change the encoding" do
input_str = "blargh"
input_str_encoding = input_str.encoding
quote_phrase(input_str)
input_str.encoding.should eq input_str_encoding
end
end
describe "given an unsafe string" do
it "should not change the encoding" do
input_str = "Bjørn"
input_str_encoding = input_str.encoding
quote_phrase(input_str)
input_str.encoding.should eq input_str_encoding
end
end
end
end
describe "escaping parenthesies" do
it "should escape parens" do
test = 'This is not (escaped)'
result = 'This is not \(escaped\)'
escape_paren(test).should eq result
end
it "should not double escape parens" do
test = 'This is not \(escaped\)'
result = 'This is not \(escaped\)'
escape_paren(test).should eq result
end
it "should escape all parens" do
test = 'This is not \()escaped(\)'
result = 'This is not \(\)escaped\(\)'
escape_paren(test).should eq result
end
end
describe "unescaping parenthesis" do
it "should work" do
test = '(This is a string)'
result = 'This is a string'
unparen(test).should eq result
end
it "should work without parens" do
test = 'This is a string'
result = 'This is a string'
unparen(test).should eq result
end
it "should work using ActiveSupport mb_chars" do
test = '(This is a string)'.mb_chars
result = 'This is a string'
unparen(test).should eq result
end
it "should work without parens using ActiveSupport mb_chars" do
test = 'This is a string'.mb_chars
result = 'This is a string'
unparen(test).should eq result
end
end
describe "unescaping brackets" do
it "should work" do
test = '<This is a string>'
result = 'This is a string'
unbracket(test).should eq result
end
it "should work without brackets" do
test = 'This is a string'
result = 'This is a string'
unbracket(test).should eq result
end
it "should work using ActiveSupport mb_chars" do
test = '<This is a string>'.mb_chars
result = 'This is a string'
unbracket(test).should eq result
end
it "should work without parens using ActiveSupport mb_chars" do
test = 'This is a string'.mb_chars
result = 'This is a string'
unbracket(test).should eq(result)
end
end
describe "quoting phrases" do
it "should quote a phrase if it is unsafe" do
test = 'this.needs quoting'
result = '"this.needs quoting"'
dquote(test).should eq result
end
it "should properly quote a string, even if quoted but not escaped properly" do
test = '"this needs "escaping"'
result = '"this needs \"escaping"'
dquote(test).should eq result
end
it "should quote correctly a phrase with an escaped quote in it" do
test = 'this needs \"quoting'
result = '"this needs \\\\\\"quoting"'
dquote(test).should eq result
end
it "should quote correctly a phrase with an escaped backslash followed by an escaped quote in it" do
test = 'this needs \\\"quoting'
result = '"this needs \\\\\\\\\\"quoting"'
dquote(test).should eq result
end
end
describe "unquoting phrases" do
it "should remove quotes from the edge" do
unquote('"This is quoted"').should eq 'This is quoted'
end
it "should remove backslash escaping from quotes" do
unquote('"This is \\"quoted\\""').should eq 'This is "quoted"'
end
it "should remove backslash escaping from any char" do
unquote('"This is \\quoted"').should eq 'This is quoted'
end
it "should be able to handle unquoted strings" do
unquote('This is not quoted').should eq 'This is not quoted'
end
it "should preserve backslashes in unquoted strings" do
unquote('This is not \"quoted').should eq 'This is not \"quoted'
end
it "should be able to handle unquoted quotes" do
unquote('"This is "quoted"').should eq 'This is "quoted'
end
end
describe "parenthesizing phrases" do
it "should parenthesize a phrase" do
test = 'this.needs parenthesizing'
result = '(this.needs parenthesizing)'
paren(test).should eq result
end
it "should properly parenthesize a string, and escape properly" do
test = 'this needs (escaping'
result = '(this needs \(escaping)'
paren(test).should eq result
end
it "should properly parenthesize a string, and escape properly (other way)" do
test = 'this needs )escaping'
result = '(this needs \)escaping)'
paren(test).should eq result
end
it "should properly parenthesize a string, even if parenthesized but not escaped properly" do
test = '(this needs (escaping)'
result = '(this needs \(escaping)'
paren(test).should eq result
end
it "should properly parenthesize a string, even if parenthesized but not escaped properly (other way)" do
test = '(this needs )escaping)'
result = '(this needs \)escaping)'
paren(test).should eq result
end
it "should parenthesize correctly a phrase with an escaped parentheses in it" do
test = 'this needs \(parenthesizing'
result = '(this needs \(parenthesizing)'
paren(test).should eq result
end
it "should parenthesize correctly a phrase with an escaped parentheses in it (other way)" do
test = 'this needs \)parenthesizing'
result = '(this needs \)parenthesizing)'
paren(test).should eq result
end
it "should parenthesize correctly a phrase with an escaped backslash followed by an escaped parentheses in it" do
test = 'this needs \\\(parenthesizing'
result = '(this needs \\\(parenthesizing)'
paren(test).should eq result
end
it "should parenthesize correctly a phrase with an escaped backslash followed by an escaped parentheses in it (other way)" do
test = 'this needs \\\)parenthesizing'
result = '(this needs \\\)parenthesizing)'
paren(test).should eq result
end
it "should parenthesize correctly a phrase with a set of parentheses" do
test = 'this (needs) parenthesizing'
result = '(this \(needs\) parenthesizing)'
paren(test).should eq result
end
end
describe "bracketizing phrases" do
it "should bracketize a phrase" do
test = 'this.needs bracketizing'
result = '<this.needs bracketizing>'
bracket(test).should eq result
end
it "should properly bracketize a string, and escape properly" do
test = 'this needs <escaping'
result = '<this needs \<escaping>'
bracket(test).should eq result
end
it "should properly bracketize a string, and escape properly (other way)" do
test = 'this needs >escaping'
result = '<this needs \>escaping>'
bracket(test).should eq result
end
it "should properly bracketize a string, even if bracketized but not escaped properly" do
test = '<this needs <escaping>'
result = '<this needs \<escaping>'
bracket(test).should eq result
end
it "should properly bracketize a string, even if bracketized but not escaped properly (other way)" do
test = '<this needs >escaping>'
result = '<this needs \>escaping>'
bracket(test).should eq result
end
it "should bracketize correctly a phrase with an escaped brackets in it" do
test = 'this needs \<bracketizing'
result = '<this needs \<bracketizing>'
bracket(test).should eq result
end
it "should bracketize correctly a phrase with an escaped brackets in it (other way)" do
test = 'this needs \>bracketizing'
result = '<this needs \>bracketizing>'
bracket(test).should eq result
end
it "should bracketize correctly a phrase with an escaped backslash followed by an escaped brackets in it" do
test = 'this needs \\\<bracketizing'
result = '<this needs \\\<bracketizing>'
bracket(test).should eq result
end
it "should bracketize correctly a phrase with an escaped backslash followed by an escaped brackets in it (other way)" do
test = 'this needs \\\>bracketizing'
result = '<this needs \\\>bracketizing>'
bracket(test).should eq result
end
it "should bracketize correctly a phrase with a set of brackets" do
test = 'this <needs> bracketizing'
result = '<this \<needs\> bracketizing>'
bracket(test).should eq result
end
end
describe "url escaping" do
uri_parser = URI.const_defined?(:Parser) ? URI::Parser.new : URI
it "should have a wrapper on URI.escape" do
uri_escape("@?@!").should eq uri_parser.escape("@?@!")
end
it "should have a wrapper on URI.unescape" do
uri_unescape("@?@!").should eq uri_parser.unescape("@?@!")
end
end
end
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