chore: skip install_tests when no internet connection

tests/acceptance/bashunit_upgrade_test.sh

@@ -1,4 +1,6 @@
 #!/bin/bash
+set -uo pipefail
+set +e
 
 TMP_DIR="tmp"
 TMP_BIN="$TMP_DIR/bashunit"
@@ -9,6 +11,10 @@ function set_up_before_script() {
   ACTIVE_INTERNET=$?
 }
 
+function tear_down_after_script() {
+  set -e
+}
+
 function set_up() {
   ./build.sh "$TMP_DIR" >/dev/null
   LATEST_VERSION="$(helpers::get_latest_tag)"

tests/acceptance/install_test.sh

@@ -1,10 +1,20 @@
 #!/bin/bash
-set -euo pipefail
+# shellcheck disable=SC2317
+set -uo pipefail
+set +e
+
+ACTIVE_INTERNET=0
 
 function set_up_before_script() {
+  env::active_internet_connection
+  ACTIVE_INTERNET=$?
   TEST_ENV_FILE="./tests/acceptance/fixtures/.env.default"
 }
 
+function tear_down_after_script() {
+  set -e
+}
+
 function set_up() {
   rm -f ./lib/bashunit
   rm -f ./deps/bashunit
@@ -16,6 +26,11 @@ function tear_down() {
 }
 
 function test_install_downloads_the_latest_version() {
+  if [[ "$ACTIVE_INTERNET" -eq 1 ]]; then
+    skip "no internet connection"
+    return
+  fi
+
   local installed_bashunit="./lib/bashunit"
   local output
 
@@ -31,6 +46,11 @@ function test_install_downloads_the_latest_version() {
 }
 
 function test_install_downloads_in_given_folder() {
+  if [[ "$ACTIVE_INTERNET" -eq 1 ]]; then
+    skip "no internet connection"
+    return
+  fi
+
   local installed_bashunit="./deps/bashunit"
   local output
 
@@ -46,6 +66,11 @@ function test_install_downloads_in_given_folder() {
 }
 
 function test_install_downloads_the_given_version() {
+  if [[ "$ACTIVE_INTERNET" -eq 1 ]]; then
+    skip "no internet connection"
+    return
+  fi
+
   local installed_bashunit="./lib/bashunit"
   local output
 
@@ -63,6 +88,11 @@ function test_install_downloads_the_given_version() {
 }
 
 function test_install_downloads_the_non_stable_beta_version() {
+  if [[ "$ACTIVE_INTERNET" -eq 1 ]]; then
+    skip "no internet connection"
+    return
+  fi
+
   mock date echo "2023-11-13"
   mock tput echo ""
   local installed_bashunit="./deps/bashunit"