#!/bin/sh

oneTimeSetUp() {
	GIT_PROJECT_NAME="git-ftp-test"

	GIT_PROJECT_PATH="/tmp/git-ftp-test"
	FTP_PROJECT_PATH="/opt/lampp/htdocs/$GIT_PROJECT_NAME"
	
	BASE_PATH="$(pwd)/../"
	GIT_FTP_CMD="${BASE_PATH}git-ftp"
	GIT_FTP_USER="nobody"
	GIT_FTP_PASSWD="lampp"
	GIT_FTP_URL="localhost/$GIT_PROJECT_NAME"
	
	echo Starting FTP Server
	sudo /opt/lampp/lampp start > /dev/null 2>&1
}

oneTimeTearDown() {
	echo Stopping FTP Server
	sudo /opt/lampp/lampp stop > /dev/null 2>&1
}

setUp() {
	sudo rm -rf $FTP_PROJECT_PATH
	mkdir -p $GIT_PROJECT_PATH
	(
		cd $GIT_PROJECT_PATH
		 
		# make some content
		for i in 1 2 3 4 5
		do
			echo "$i" >> ./"test $i.txt"
			mkdir -p "dir $i"
			echo "$i" >> "dir $i/test $i.txt"
		done;
		
		# git them
		git init > /dev/null 2>&1
		git add . > /dev/null 2>&1
		git commit -a -m "init" > /dev/null 2>&1
	)
}

tearDown() {
	rm -rf $GIT_PROJECT_PATH
	sudo rm -rf $FTP_PROJECT_PATH
}


test_displays_usage() {
	usage=$($GIT_FTP_CMD 2>&1)
	assertEquals "git-ftp <action> [<options>] <url>" "$usage"
}

test_prints_version() {
	version=$($GIT_FTP_CMD 2>&1 --version)
	assertEquals = "git-ftp version 0.7.4"  "$version"
}

test_inits_and_pushes() {
	(
		cd $GIT_PROJECT_PATH
	
		# this should pass
		init=$($GIT_FTP_CMD init -u $GIT_FTP_USER -p $GIT_FTP_PASSWD $GIT_FTP_URL)
		rtrn=$?
		assertEquals 0 $rtrn

		# this should fail
		init2=$($GIT_FTP_CMD init -u $GIT_FTP_USER -p $GIT_FTP_PASSWD $GIT_FTP_URL) 
		rtrn=$?
		assertEquals 2 $rtrn
		assertEquals "fatal: Commit found, use 'git ftp push' to sync. Exiting..." "$init2"

		# make some changes	
		echo "1" >> "./test 1.txt"
		git commit -a -m "change" > /dev/null 2>&1
	
		# this should pass
		push=$($GIT_FTP_CMD push -u $GIT_FTP_USER -p $GIT_FTP_PASSWD $GIT_FTP_URL)
		rtrn=$?
		assertEquals 0 $rtrn
	)
}

test_pushes_and_fails() {
	(
		cd $GIT_PROJECT_PATH
		push="$($GIT_FTP_CMD push -u $GIT_FTP_USER -p $GIT_FTP_PASSWD $GIT_FTP_URL 2>&1)"
		rtrn=$?
		assertEquals "fatal: Could not get last commit. Network down? Wrong URL? Use 'git ftp init' for the inital push., exiting..." "$push"
		assertEquals 5 $rtrn
	)
}

test_defaults() {
	(
		cd $GIT_PROJECT_PATH
		git config git-ftp.user $GIT_FTP_USER
		git config git-ftp.password $GIT_FTP_PASSWD
		git config git-ftp.url $GIT_FTP_URL
		
		init=$($GIT_FTP_CMD init)
		rtrn=$?
		assertEquals 0 $rtrn
	)
}

test_defaults_uses_url_by_cli() {
	(
		cd $GIT_PROJECT_PATH
		git config git-ftp.user $GIT_FTP_USER
		git config git-ftp.password $GIT_FTP_PASSWD
		git config git-ftp.url notexisits
		
		init=$($GIT_FTP_CMD init $GIT_FTP_URL)
		rtrn=$?
		assertEquals 0 $rtrn
	)
}


test_defaults_uses_user_by_cli() {
	(
		cd $GIT_PROJECT_PATH
		git config git-ftp.user johndoe
		git config git-ftp.password $GIT_FTP_PASSWD
		git config git-ftp.url $GIT_FTP_URL
		
		init=$($GIT_FTP_CMD init -u $GIT_FTP_USER)
		rtrn=$?
		assertEquals 0 $rtrn
	)
}

test_defaults_uses_password_by_cli() {
	(
		cd $GIT_PROJECT_PATH
		git config git-ftp.user $GIT_FTP_USER
		git config git-ftp.password wrongpasswd
		git config git-ftp.url $GIT_FTP_URL

		init=$($GIT_FTP_CMD init -p $GIT_FTP_PASSWD)
		rtrn=$?
		assertEquals 0 $rtrn
	)
}

test_scopes() {
	(
		cd $GIT_PROJECT_PATH
		git config git-ftp.user $GIT_FTP_USER
		git config git-ftp.password wrongpasswd
		git config git-ftp.url $GIT_FTP_URL
		
		git config git-ftp.testing.password $GIT_FTP_PASSWD

		init=$($GIT_FTP_CMD init -s testing)
		rtrn=$?
		assertEquals 0 $rtrn
	)
}

test_scopes_uses_password_by_cli() {
	(
		cd $GIT_PROJECT_PATH
		git config git-ftp.user $GIT_FTP_USER
		git config git-ftp.password wrongpasswd
		git config git-ftp.url $GIT_FTP_URL
		
		git config git-ftp.testing.password wrongpasswdtoo

		init=$($GIT_FTP_CMD init -s testing -p $GIT_FTP_PASSWD)
		rtrn=$?
		assertEquals 0 $rtrn
	)
}

test_delete() {
	(
		cd $GIT_PROJECT_PATH
		
		init=$($GIT_FTP_CMD init -u $GIT_FTP_USER -p $GIT_FTP_PASSWD $GIT_FTP_URL)
		sleep 2
		
		assertTrue 'test failed: file does not exist' "[ -r '$FTP_PROJECT_PATH/test 1.txt' ]"
		
		git rm "test 1.txt" > /dev/null 2>&1
		git commit -a -m "delete file" > /dev/null 2>&1
		
		push=$($GIT_FTP_CMD push -u $GIT_FTP_USER -p $GIT_FTP_PASSWD $GIT_FTP_URL)		
		sleep 2
		
		assertFalse 'test failed: file still exists' "[ -r '$FTP_PROJECT_PATH/test 1.txt' ]"
		assertTrue 'test failed: file does not exist' "[ -r '$FTP_PROJECT_PATH/dir 1/test 1.txt' ]"
		
		git rm -r "dir 1" > /dev/null 2>&1
		git commit -a -m "delete dir" > /dev/null 2>&1
		
		push=$($GIT_FTP_CMD push -u $GIT_FTP_USER -p $GIT_FTP_PASSWD $GIT_FTP_URL)		
		sleep 2
		
		assertFalse 'test failed: dir and file still exists' "[ -r '$FTP_PROJECT_PATH/dir 1/test 1.txt' ]"
		assertFalse 'test failed: dir still exists' "[ -d '$FTP_PROJECT_PATH/dir 1' ]"
	)
}

test_ignore_single_file() {
	(
		cd $GIT_PROJECT_PATH
		echo "test 1\.txt" > .git-ftp-ignore
		
		init=$($GIT_FTP_CMD init -u $GIT_FTP_USER -p $GIT_FTP_PASSWD $GIT_FTP_URL)
		sleep 2

		assertFalse 'test failed: file was not ignored' "[ -r '$FTP_PROJECT_PATH/test 1.txt' ]"
	)	
}

test_ignore_dir() {
	(
		cd $GIT_PROJECT_PATH
		echo "dir 1/.*" > .git-ftp-ignore
		
		init=$($GIT_FTP_CMD init -u $GIT_FTP_USER -p $GIT_FTP_PASSWD $GIT_FTP_URL)
		sleep 2
		
		assertFalse 'test failed: dir was not ignored' "[ -r '$FTP_PROJECT_PATH/dir 1/test 1.txt' ]"
		assertTrue 'test failed: wrong dir was ignored' "[ -r '$FTP_PROJECT_PATH/dir 2/test 2.txt' ]"
	)
}

test_ignore_wildcard_files() {
	(
		cd $GIT_PROJECT_PATH
		echo "test.*\.txt" > .git-ftp-ignore
		
		init=$($GIT_FTP_CMD init -u $GIT_FTP_USER -p $GIT_FTP_PASSWD $GIT_FTP_URL)
		sleep 2

		for i in 1 2 3 4 5
		do
			assertFalse 'test failed: was not ignored' "[ -r '$FTP_PROJECT_PATH/test $i.txt' ]"
		done;
	)
}

# load and run shUnit2
. ./shunit2-2.1.6/src/shunit2