#!/bin/bash

# Tests for Serval DNA configuration operations.
#
# Copyright 2012 Paul Gardner-Stephen
#
# 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"

setup() {
   setup_dna
}

doc_GetCreateInstanceDir="Get creates instance directory"
setup_GetCreateInstanceDir() {
   setup_dna --no-mkdir
   assert [ ! -d $SERVALINSTANCE_PATH ]
}
test_GetCreateInstanceDir() {
   executeOk $dna config get
   assert [ -d $SERVALINSTANCE_PATH ]
}

doc_SetCreateInstanceDir="Set creates instance directory"
setup_SetCreateInstanceDir() {
   setup_dna --no-mkdir
   assert [ ! -d $SERVALINSTANCE_PATH ]
}
test_SetCreateInstanceDir() {
   executeOk $dna config set foo bar
   assert [ -d $SERVALINSTANCE_PATH ]
}

doc_GetNull="Get an unset config item"
test_GetNull() {
   executeOk $dna config get foo
   assertStdoutLineCount '==' 0
}

doc_SetGet="Set and get a single config item"
test_SetGet() {
   executeOk $dna config set foo bar
   executeOk $dna config get foo
   assertStdoutLineCount '==' 1
   assertStdoutGrep --stdout --stderr --matches=1 '^foo=bar$'
}

doc_GetAll="Get all config items"
test_GetAll() {
   executeOk $dna config set foo bar
   executeOk $dna config set hello world
   executeOk $dna config get
   assertStdoutLineCount '==' 2
   assertStdoutGrep --stdout --matches=1 '^foo=bar$'
   assertStdoutGrep --stdout --matches=1 '^hello=world$'
}

doc_SetTwice="Set a single config item twice"
test_SetTwice() {
   executeOk $dna config set foo bar
   executeOk $dna config get foo
   assertStdoutLineCount '==' 1
   assertStdoutGrep --stdout --stderr --matches=1 '^foo=bar$'
   executeOk $dna config set foo wah
   executeOk $dna config get foo
   assertStdoutLineCount '==' 1
   assertStdoutGrep --stdout --stderr --matches=1 '^foo=wah$'
}

doc_DelNull="Delete an unset config item"
test_DelNull() {
   executeOk $dna config del foo
   assertStdoutLineCount '==' 0
}

doc_Del="Delete single config item"
test_Del() {
   executeOk $dna config set foo bar
   executeOk $dna config set hello world
   executeOk $dna config get
   assertStdoutLineCount '==' 2
   executeOk $dna config del foo
   executeOk $dna config get
   assertStdoutLineCount '==' 1
   executeOk $dna config get foo
   assertStdoutLineCount '==' 0
}

doc_CaseInsensitive="Config item names are case insensitive"
test_CaseInsensitive() {
   executeOk $dna config set foo bar
   executeOk $dna config get foo
   assertStdoutLineCount '==' 1
   assertStdoutGrep --stdout --stderr --matches=1 '^foo=bar$'
   executeOk $dna config get Foo
   assertStdoutLineCount '==' 1
   assertStdoutGrep --stdout --stderr --matches=1 '^foo=bar$'
   executeOk $dna config set FOO wah
   executeOk $dna config get foo
   assertStdoutLineCount '==' 1
   assertStdoutGrep --stdout --stderr --matches=1 '^FOO=wah$'
}

runTests "$@"