require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
describe MultiMail::Receiver::Base do
let :klass do
Class.new do
include MultiMail::Receiver::Base
def valid?(params)
params['foo'] == 1
end
def transform(params)
[Mail.new]
end
end
end
let :service do
klass.new
end
describe '#process' do
it 'should parse the request' do
klass.should_receive(:parse).with('foo' => 1).once.and_return('foo' => 1)
service.process('foo' => 1)
end
it 'should transform the request if the request is valid' do
service.should_receive(:transform).with('foo' => 1).once
service.process('foo' => 1)
end
it 'raise an error if the request is invalid' do
expect{ service.process('foo' => 0) }.to raise_error(MultiMail::ForgedRequest)
end
end
describe '#parse' do
let :expected do
{'foo' => '1', 'bar' => ['1', '1']}
end
it 'should parse JSON' do
klass.parse('{"foo":"1","bar":["1","1"]}').should == expected
end
it 'should parse raw POST data' do
klass.parse('foo=1&bar=1&bar=1').should == expected
end
it 'should accept an array' do
klass.parse([['foo', '1'], ['bar', ['1', '1']]]).should == expected
end
it 'should pass-through a hash' do
klass.parse({'foo' => '1', 'bar' => ['1', '1']}).should == expected
end
it 'should raise an error if the argument is invalid' do
expect{ klass.parse(1) }.to raise_error(ArgumentError, "Can't handle Fixnum input")
end
it 'should accept a Rack::Request object' do
params = klass.parse(Rack::Request.new(Rack::MockRequest.env_for('/?foo=1&bar[]=1&bar[]=1')))
params['env'].should be_a(Hash)
params.delete('env')
params.should == expected
end
end
describe '#add_file_arguments' do
it 'should handle a regular attachment' do
params = klass.parse(response('mailgun/parsed', 'valid', false))
klass.add_file_arguments(params['attachment-1']).should == {:filename => 'foo.txt', :content => "Lorem ipsum dolor sit amet, consectetur adipiscing elit.\r\n"}
end
it 'should handle a Rails-like attachment' do
params = klass.parse(response('mailgun/parsed', 'valid', true))
klass.add_file_arguments(params['attachment-1']).should == {:filename => 'foo.txt', :content => "Lorem ipsum dolor sit amet, consectetur adipiscing elit.\r\n"}
end
end
describe '#condense' do
it "should condense a message's HTML parts to a single HTML part" do
message = Mail.new(File.read(File.expand_path('../../fixtures/multipart.txt', __FILE__)))
result = klass.condense(message.dup)
result.parts.size.should == 4
result.text_part.content_type.should == 'text/plain'
result.html_part.content_type.should == 'text/html; charset=UTF-8'
result.text_part.body.decoded.should == "bold text\n\n\n\nsome more bold text\n\n\n\nsome italic text\n\n> multiline\n> quoted\n> text\n\n\n--\nSignature block"
result.html_part.body.decoded.should == "bold text
some more bold text
some italic text
--
Signature block
"
[ "Lorem ipsum dolor sit amet, consectetur adipiscing elit.\n",
"Nam accumsan euismod eros et rhoncus.\n",
].each_with_index do |body,i|
result.attachments[i].body.decoded.should == body
end
end
end
describe '#flatten' do
it 'should flatten a hierarchy of message parts' do
message = Mail.new(File.read(File.expand_path('../../fixtures/multipart.txt', __FILE__)))
result = klass.flatten(Mail.new, message.parts.dup)
result.parts.size.should == 6
result.parts.none?(&:multipart?).should == true
[ "bold text\n\n\n\nsome more bold text\n\n\n\nsome italic text\n\n> multiline\n> quoted\n> text\n\n\n--\nSignature block",
"bold text
",
"Lorem ipsum dolor sit amet, consectetur adipiscing elit.\n",
"
some more bold text
",
"Nam accumsan euismod eros et rhoncus.\n",
"
some italic text
--
Signature block
",
].each_with_index do |body,i|
result.parts[i].body.decoded.should == body
end
end
end
end