using test server for spec

.gitignore

@@ -1,6 +1,7 @@
 /doc/
 /lib/
 /bin/
+test/*
 /.shards/
 
 # Libraries don't need dependency lock

Makefile

@@ -0,0 +1,14 @@
+URL=http://central.maven.org/maven2/com/icegreen/greenmail-standalone/1.5.8/greenmail-standalone-1.5.8.jar
+JAR=greenmail.jar
+PARAMS=-Dgreenmail.verbose -Dgreenmail.setup.test.imaps -Dgreenmail.users=test:test@test.org
+
+.PHONY: clean
+
+clean:
+	rm -f test/*
+
+test_server: test/greenmail.jar
+	java ${PARAMS} -jar test/${JAR}
+
+test/greenmail.jar:
+	wget -O test/${JAR} ${URL}

spec/imap_spec.cr

@@ -4,7 +4,9 @@ describe Imap do
   # TODO: Write tests
 
   it "should count emails in mailbox" do
-    imap = Imap::Client.new(host: "imap.gmail.com", port: 993, username: "***", password: "***")
+    imap = Imap::Client.new(host: "127.0.0.1", port: 3993,
+                            username: "test", password: "test",
+                            verify: OpenSSL::SSL::VerifyMode::NONE)
     mailboxes = imap.list
     if mailboxes.size > 0
       mailbox = mailboxes.first

src/imap.cr

@@ -12,12 +12,16 @@ module Imap
     @logger : Logger
     @idling = false
 
-    def initialize(host = "imap.gmail.com", port = 993, username = "", password = "", loglevel = Logger::ERROR)
+    def initialize(host = "imap.gmail.com", port = 993, username = "", password = "",
+                   loglevel = Logger::ERROR, verify = OpenSSL::SSL::VerifyMode::PEER)
       @logger = Logger.new(STDERR)
       @logger.level = loglevel
 
       @socket = TCPSocket.new(host, port)
-      tls_socket = OpenSSL::SSL::Socket::Client.new(@socket.as(TCPSocket), sync_close: true, hostname: host)
+      context = OpenSSL::SSL::Context::Client.new
+      context.verify_mode = verify
+      tls_socket = OpenSSL::SSL::Socket::Client.new(@socket.as(TCPSocket),
+                                                    context: context, sync_close: true, hostname: host)
       tls_socket.sync = false
       @socket = tls_socket