Add tests for bash_it.sh script

bash_it.sh

@@ -47,7 +47,6 @@ done
 # TODO Automatically check for content that needs to be migrated
 
 # Load enabled aliases, completion, plugins
-# TODO Add new global directory structure
 for file_type in "aliases" "plugins" "completion"
 do
   _load_bash_it_files $file_type

test/bash_it/bash_it.bats

@@ -0,0 +1,85 @@
+#!/usr/bin/env bats
+
+load ../test_helper
+load ../../lib/composure
+
+function local_setup {
+  mkdir -p "$BASH_IT"
+  lib_directory="$(cd "$(dirname "$0")" && pwd)"
+  # Use rsync to copy Bash-it to the temp folder
+  # rsync is faster than cp, since we can exclude the large ".git" folder
+  rsync -qavrKL -d --delete-excluded --exclude=.git $lib_directory/../.. "$BASH_IT"
+
+  rm -rf "$BASH_IT"/enabled
+  rm -rf "$BASH_IT"/aliases/enabled
+  rm -rf "$BASH_IT"/completion/enabled
+  rm -rf "$BASH_IT"/plugins/enabled
+
+  # Don't pollute the user's actual $HOME directory
+  # Use a test home directory instead
+  export BASH_IT_TEST_CURRENT_HOME="${HOME}"
+  export BASH_IT_TEST_HOME="$(cd "${BASH_IT}/.." && pwd)/BASH_IT_TEST_HOME"
+  mkdir -p "${BASH_IT_TEST_HOME}"
+  export HOME="${BASH_IT_TEST_HOME}"
+}
+
+function local_teardown {
+  export HOME="${BASH_IT_TEST_CURRENT_HOME}"
+
+  rm -rf "${BASH_IT_TEST_HOME}"
+
+  assert_equal "${BASH_IT_TEST_CURRENT_HOME}" "${HOME}"
+}
+
+@test "bash-it: load enabled aliases from new structure, priority-based" {
+  mkdir -p $BASH_IT/enabled
+  ln -s $BASH_IT/aliases/available/atom.aliases.bash $BASH_IT/enabled/150---atom.aliases.bash
+  assert [ -L "$BASH_IT/enabled/150---atom.aliases.bash" ]
+  ln -s $BASH_IT/plugins/available/base.plugin.bash $BASH_IT/enabled/250---base.plugin.bash
+  assert [ -L "$BASH_IT/enabled/250---base.plugin.bash" ]
+
+  # The `ah` alias should not exist
+  run alias ah &> /dev/null
+  assert_failure
+
+  load "$BASH_IT/bash_it.sh"
+
+  run alias ah &> /dev/null
+  assert_success
+}
+
+@test "bash-it: load enabled aliases from old structure, priority-based" {
+  mkdir -p $BASH_IT/aliases/enabled
+  mkdir -p $BASH_IT/plugins/enabled
+  ln -s $BASH_IT/aliases/available/atom.aliases.bash $BASH_IT/aliases/enabled/150---atom.aliases.bash
+  assert [ -L "$BASH_IT/aliases/enabled/150---atom.aliases.bash" ]
+  ln -s $BASH_IT/plugins/available/base.plugin.bash $BASH_IT/plugins/enabled/250---base.plugin.bash
+  assert [ -L "$BASH_IT/plugins/enabled/250---base.plugin.bash" ]
+
+  # The `ah` alias should not exist
+  run alias ah &> /dev/null
+  assert_failure
+
+  load "$BASH_IT/bash_it.sh"
+
+  run alias ah &> /dev/null
+  assert_success
+}
+
+@test "bash-it: load enabled aliases from old structure, without priorities" {
+  mkdir -p $BASH_IT/aliases/enabled
+  mkdir -p $BASH_IT/plugins/enabled
+  ln -s $BASH_IT/aliases/available/atom.aliases.bash $BASH_IT/aliases/enabled/atom.aliases.bash
+  assert [ -L "$BASH_IT/aliases/enabled/atom.aliases.bash" ]
+  ln -s $BASH_IT/plugins/available/base.plugin.bash $BASH_IT/plugins/enabled/base.plugin.bash
+  assert [ -L "$BASH_IT/plugins/enabled/base.plugin.bash" ]
+
+  # The `ah` alias should not exist
+  run alias ah &> /dev/null
+  assert_failure
+
+  load "$BASH_IT/bash_it.sh"
+
+  run alias ah &> /dev/null
+  assert_success
+}

test/run

@@ -11,4 +11,4 @@ fi
 
 # TODO Add tests for bash-it completion
 
-exec $bats_executable ${CI:+--tap} ${test_directory}/{install,lib,plugins,themes}
+exec $bats_executable ${CI:+--tap} ${test_directory}/{bash_it,install,lib,plugins,themes}