Add 'keyring' test script with three basic tests

tests/keyring

@@ -0,0 +1,84 @@
+#!/bin/bash
+
+# Stress tests for Serval rhizome protocol.
+#
+# Copyright 2012 Serval Project, Inc.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+source "${0%/*}/../testframework.sh"
+source "${0%/*}/../testdefs.sh"
+
+shopt -s extglob
+
+setup() {
+    setup_servald
+}
+
+assert_keyring_list() {
+    assertStdoutLineCount --stdout --stderr '==' $1
+    tfw_cat --stdout
+}
+
+doc_KeyringCreate="Creating a keyring overrwites any existing keyring"
+test_KeyringCreate() {
+    executeOk_servald keyring add ''
+    executeOk_servald keyring list
+    assert_keyring_list 1
+    executeOk_servald keyring create
+    assert_keyring_list 0
+}
+
+doc_KeyringPinless="Add and list all PIN-less keys"
+test_KeyringPinless() {
+    executeOk_servald keyring add ''
+    executeOk_servald keyring list
+    assert_keyring_list 1
+    executeOk_servald keyring add ''
+    executeOk_servald keyring list
+    assert_keyring_list 2
+    executeOk_servald keyring add ''
+    executeOk_servald keyring list
+    assert_keyring_list 3
+}
+
+doc_KeyringEntryPin="Add and list PIN-locked keys"
+test_KeyringEntryPin() {
+    executeOk_servald keyring add 'one'
+    executeOk_servald keyring list
+    assert_keyring_list 0
+    executeOk_servald keyring list 'one'
+    assert_keyring_list 1
+    executeOk_servald keyring add 'two'
+    executeOk_servald keyring list
+    assert_keyring_list 0
+    executeOk_servald keyring list 'one'
+    assert_keyring_list 1
+    executeOk_servald keyring list 'one,two'
+    assert_keyring_list 2
+    executeOk_servald keyring add 'three'
+    executeOk_servald keyring list
+    assert_keyring_list 0
+    executeOk_servald keyring list 'one'
+    assert_keyring_list 1
+    executeOk_servald keyring list 'one,two'
+    assert_keyring_list 2
+    executeOk_servald keyring list 'one,two,three'
+    assert_keyring_list 3
+    executeOk_servald keyring list 'two,three,one'
+    assert_keyring_list 3
+}
+
+runTests "$@"