chore: add bats test

.gitlab-ci.yml

@@ -20,6 +20,8 @@ stages:
 variables:
   GITLAB_CI_FILES: "templates/gitlab-ci-bash.yml"
   BASH_SHELLCHECK_FILES: "*.sh"
+  BASH_BATS_ENABLED: "true"
+  BASH_BATS_LIBRARIES: "bats-support@https://github.com/bats-core/bats-support/archive/v0.3.0.zip bats-assert@https://github.com/bats-core/bats-assert/archive/v2.1.0.zip"
 
 semantic-release:
   rules:

tests/bash-scripts.bash

+#!/usr/bin/env bash
+
+# load scripts from template
+scripts=/tmp/bash-scripts.sh
+echo "#!/bin/bash" > $scripts
+sed -n '/BEGSCRIPT/,/ENDSCRIPT/p' "$(dirname ${BASH_SOURCE[0]})/../templates/gitlab-ci-bash.yml" >> $scripts
+source $scripts

tests/scoped_variables.bats

+#!/usr/bin/env bats
+load "$BATS_LIBRARIES_DIR/bats-support/load.bash"
+load "$BATS_LIBRARIES_DIR/bats-assert/load.bash"
+load 'bash-scripts'
+
+
+function setup() {
+  export TESTVAR="default"
+  export scoped__TESTVAR__if__CONDVAR__equals__case1="case1"
+  export scoped__TESTVAR__if__CONDVAR__startswith__case2="case2"
+  export scoped__TESTVAR__if__CONDVAR__endswith__case3="case3"
+  export scoped__TESTVAR__if__CONDVAR__contains__case4="case4"
+  export scoped__TESTVAR__if__CONDVAR__in__apple__banana__orange="fruit"
+}
+
+function unscope_variables_and_check() {
+  unscope_variables
+  echo ">>> TESTVAR=$TESTVAR"
+}
+ 
+
+@test "no scoped var" {
+  # GIVEN
+
+  # WHEN
+  run unscope_variables_and_check
+
+  # THEN
+  assert_line ">>> TESTVAR=default"
+}
+
+@test "equals condition should match" {
+  # GIVEN
+  export CONDVAR=case1
+
+  # WHEN
+  run unscope_variables_and_check
+
+  # THEN
+  assert_line ">>> TESTVAR=case1"
+}
+
+@test "startswith condition should match" {
+  # GIVEN
+  export CONDVAR='case2 and bla bla'
+
+  # WHEN
+  run unscope_variables_and_check
+
+  # THEN
+  assert_line ">>> TESTVAR=case2"
+}
+
+@test "startswith condition should not match" {
+  # GIVEN
+  export CONDVAR='does not start with case2'
+
+  # WHEN
+  run unscope_variables_and_check
+
+  # THEN
+  assert_line ">>> TESTVAR=default"
+}
+
+@test "endswith condition should match" {
+  # GIVEN
+  export CONDVAR='ends with case3'
+
+  # WHEN
+  run unscope_variables_and_check
+
+  # THEN
+  assert_line ">>> TESTVAR=case3"
+}
+
+@test "endswith condition should not match" {
+  # GIVEN
+  export CONDVAR='does not end with case3...'
+
+  # WHEN
+  run unscope_variables_and_check
+
+  # THEN
+  assert_line ">>> TESTVAR=default"
+}
+
+@test "contains condition should match" {
+  # GIVEN
+  export CONDVAR='contains case4 in the middle'
+
+  # WHEN
+  run unscope_variables_and_check
+
+  # THEN
+  assert_line ">>> TESTVAR=case4"
+}
+
+@test "in condition should match 1" {
+  # GIVEN
+  export CONDVAR='apple'
+
+  # WHEN
+  run unscope_variables_and_check
+
+  # THEN
+  assert_line ">>> TESTVAR=fruit"
+}
+
+@test "in condition should match 2" {
+  # GIVEN
+  export CONDVAR='banana'
+
+  # WHEN
+  run unscope_variables_and_check
+
+  # THEN
+  assert_line ">>> TESTVAR=fruit"
+}
+
+@test "in condition should match 3" {
+  # GIVEN
+  export CONDVAR='orange'
+
+  # WHEN
+  run unscope_variables_and_check
+
+  # THEN
+  assert_line ">>> TESTVAR=fruit"
+}