# -*- mode: shell-script -*-

test_dir=$(cd $(dirname $0) && pwd)

source "$test_dir/setup.sh"

oneTimeSetUp() {

rm -rf "$WORKON_HOME"

mkdir -p "$WORKON_HOME"

load_wrappers

}

oneTimeTearDown() {

rm -rf "$WORKON_HOME"

}

setUp () {

echo

unset VIRTUALENVWRAPPER_INITIALIZED

rm -f "$TMPDIR/catch_output"

}

SOURCE_SCRIPTS="initialize postmkvirtualenv predeactivate postdeactivate postactivate "

RUN_SCRIPTS="premkvirtualenv prermvirtualenv postrmvirtualenv preactivate get_env_details"

test_virtualenvwrapper_initialize() {

assertTrue "Initialized" virtualenvwrapper_initialize

for hook in $SOURCE_SCRIPTS

do

assertTrue "Global $WORKON_HOME/$hook was not created" "[ -f $WORKON_HOME/$hook ]"

assertFalse "Global $WORKON_HOME/$hook is executable" "[ -x $WORKON_HOME/$hook ]"

done

for hook in $RUN_SCRIPTS

do

assertTrue "Global $WORKON_HOME/$hook was not created" "[ -f $WORKON_HOME/$hook ]"

assertTrue "Global $WORKON_HOME/$hook is executable" "[ -x $WORKON_HOME/$hook ]"

done

echo "echo GLOBAL initialize >> \"$TMPDIR/catch_output\"" >> "$WORKON_HOME/initialize"

virtualenvwrapper_initialize

output=$(cat "$TMPDIR/catch_output")

expected="GLOBAL initialize"

assertSame "$expected" "$output"

}

test_virtualenvwrapper_space_in_workon_home() {

before="$WORKON_HOME"

export WORKON_HOME="$WORKON_HOME/this has spaces"

expected="$WORKON_HOME"

mkdir -p "$expected"

virtualenvwrapper_initialize

RC=$?

assertSame "$expected" "$WORKON_HOME"

assertSame "0" "$RC"

export WORKON_HOME="$before"

}

test_virtualenvwrapper_verify_workon_home() {

assertTrue "WORKON_HOME not verified" virtualenvwrapper_verify_workon_home

}

test_virtualenvwrapper_verify_workon_home_missing_dir() {

old_home="$WORKON_HOME"

WORKON_HOME="$WORKON_HOME/not_there"

assertTrue "Directory already exists" "[ ! -d \"$WORKON_HOME\" ]"

virtualenvwrapper_verify_workon_home >"$old_home/output" 2>&1

output=$(cat "$old_home/output")

assertSame "NOTE: Virtual environments directory $WORKON_HOME does not exist. Creating..." "$output"

WORKON_HOME="$old_home"

}

test_virtualenvwrapper_verify_workon_home_missing_dir_quiet() {

old_home="$WORKON_HOME"

WORKON_HOME="$WORKON_HOME/not_there_quiet"

assertTrue "Directory already exists" "[ ! -d \"$WORKON_HOME\" ]"

output=$(virtualenvwrapper_verify_workon_home -q 2>&1)

assertSame "" "$output"

WORKON_HOME="$old_home"

}

test_virtualenvwrapper_verify_workon_home_missing_dir_grep_options() {

old_home="$WORKON_HOME"

WORKON_HOME="$WORKON_HOME/not_there"

# This should prevent the message from being found if it isn't

# unset correctly.

export GREP_OPTIONS="--count"

assertTrue "WORKON_HOME not verified" virtualenvwrapper_verify_workon_home

WORKON_HOME="$old_home"

unset GREP_OPTIONS

}

test_python_interpreter_set_incorrectly() {

return_to="$(pwd)"

cd "$WORKON_HOME"

mkvirtualenv no_wrappers >/dev/null 2>&1

RC=$?

assertEquals "mkvirtualenv return code wrong" "0" "$RC"

expected="No module named virtualenvwrapper"

# test_shell is set by tests/run_tests

if [ "$test_shell" = "" ]

then

export test_shell=$SHELL

fi

outfilename="$WORKON_HOME/test_out.$$"

subshell_output=$(VIRTUALENVWRAPPER_PYTHON="$WORKON_HOME/no_wrappers/bin/python" $test_shell $return_to/virtualenvwrapper.sh >"$outfilename" 2>&1)

#echo "$subshell_output"

cat "$outfilename" | sed "s/'//g" | grep -q "$expected" 2>&1

found_it=$?

#echo "$found_it"

assertTrue "Expected \'$expected\', got: \'$(cat "$outfilename")\'" "[ $found_it -eq 0 ]"

assertFalse "Failed to detect invalid Python location" "VIRTUALENVWRAPPER_PYTHON=$VIRTUAL_ENV/bin/python virtualenvwrapper_run_hook initialize >/dev/null 2>&1"

cd "$return_to"

deactivate

}

test_virtualenvwrapper_verify_virtualenv(){

assertTrue "Verified unable to verify virtualenv" virtualenvwrapper_verify_virtualenv

VIRTUALENVWRAPPER_VIRTUALENV="thiscannotpossiblyexist123"

assertFalse "Incorrectly verified virtualenv" virtualenvwrapper_verify_virtualenv

}

test_virtualenvwrapper_verify_virtualenv_clone(){

assertTrue "Verified unable to verify virtualenv_clone" virtualenvwrapper_verify_virtualenv_clone

VIRTUALENVWRAPPER_VIRTUALENV_CLONE="thiscannotpossiblyexist123"

assertFalse "Incorrectly verified virtualenv_clone" virtualenvwrapper_verify_virtualenv_clone

}

. "$test_dir/shunit2"