tests: Added SMTP OAUTH2 authentication with initial response test

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test900 test901 test902 test903 test904 test905 test906 test907 test908 \

test909 test910 test911 test912 test913 test914 test915 test916 test917 \

test918 test919 test920 test921 \

test918 test919 test920 test921 test922 \

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test1000 test1001 test1002 test1003 test1004 test1005 test1006 test1007 \

test1008 test1009 test1010 test1011 test1012 test1013 test1014 test1015 \

<testcase>

<info>

<keywords>

SMTP

SMTP AUTH OAUTH2 SASL-IR

RFC4954

RFC6749

</keywords>

</info>

#

# Server-side

<reply>

<servercmd>

AUTH XOAUTH2

REPLY AUTH 235 Authenticated

</servercmd>

</reply>

#

# Client-side

<client>

<server>

smtp

</server>

 <name>

SMTP OAUTH2 authentication with initial response

 </name>

<stdin>

mail body

</stdin>

 <command>

smtp://%HOSTIP:%SMTPPORT/922 --mail-rcpt recipient@example.com --mail-from sender@example.com -u user --oauth2-bearer mF_9.B5f-4.1JqM --sasl-ir -T -

</command>

</client>

#

# Verify data after the test has been "shot"

<verify>

<protocol>

EHLO 922

AUTH XOAUTH2 dXNlcj11c2VyAWF1dGg9QmVhcmVyIG1GXzkuQjVmLTQuMUpxTQEB

MAIL FROM:<sender@example.com>

RCPT TO:<recipient@example.com>

DATA

QUIT

</protocol>

<upload>

mail body

.

</upload>

</verify>

</testcase>