Merge pull request #442 from ipoval/test_some_functions_in_base_plugin

start with tests for base.plugin.bash

plugins/available/base.plugin.bash

@@ -25,7 +25,6 @@ function myip ()
     echo -e "Your public IP is: ${echo_bold_green} $res ${echo_normal}"
 }
 
-
 function pickfrom ()
 {
     about 'picks random line from file'
@@ -92,7 +91,6 @@ function lsgrep ()
     ls | grep "$*"
 }
 
-
 function pman ()
 {
     about 'view man documentation in Preview'
@@ -102,7 +100,6 @@ function pman ()
     man -t "${1}" | open -f -a $PREVIEW
 }
 
-
 function pcurl ()
 {
     about 'download file and Preview it'
@@ -184,7 +181,6 @@ function command_exists ()
 
 mkiso ()
 {
-
     about 'creates iso from current dir in the parent dir (unless defined)'
     param '1: ISO name'
     param '2: dest/path'

test/plugins/base.plugin.bats

@@ -0,0 +1,36 @@
+#!/usr/bin/env bats
+
+load ../test_helper
+load ../../lib/composure
+load ../../plugins/available/base.plugin
+
+@test 'plugins base: ips()' {
+  if [[ $CI ]]; then
+    skip 'ifconfig probably requires sudo on TravisCI'
+  fi
+
+  declare -r localhost='127.0.0.1'
+  run ips
+  assert_success
+  assert_line $localhost
+}
+
+@test 'plugins base: myip()' {
+  if [[ ! $CI ]]; then
+    skip 'myip is slow - run only on CI'
+  fi
+
+  run myip
+  assert_success
+  declare -r mask_ip=$(echo $output | tr -s '[0-9]' '?')
+  [[ $mask_ip == 'Your public IP is: ?.?.?.?' ]]
+}
+
+@test 'plugins base: pickfrom()' {
+  mkdir -p $BASH_IT_ROOT
+  stub_file="${BASH_IT_ROOT}/stub_file"
+  printf "l1\nl2\nl3" > $stub_file
+  run pickfrom $stub_file
+  assert_success
+  [[ $output == l? ]]
+}

test/test_helper.bash

@@ -1,4 +1,3 @@
-unset BASH_IT
 unset BASH_IT_THEME
 unset GIT_HOSTING
 unset NGINX_PATH
@@ -6,7 +5,13 @@ unset IRC_CLIENT
 unset TODO
 unset SCM_CHECK
 
-BASH_IT_TEST_DIR="${BATS_TMPDIR}/bash_it"
+BASH_IT_TEST_DIR="${BATS_TMPDIR}/.bash_it"
+
+# guard against executing this block twice due to bats internals
+if [ "$BASH_IT_ROOT" != "${BASH_IT_TEST_DIR}/root" ]; then
+  export BASH_IT_ROOT="${BASH_IT_TEST_DIR}/root"
+  export BASH_IT=$BASH_IT_TEST_DIR
+fi
 
 teardown() {
   rm -rf "$BASH_IT_TEST_DIR"