assert_print_stdout_stderr

FIX: escape message in assert,assert_fail and assert_status so that
special characters are not interpreted in _assert_expression eval.

Author: pgrange

bash_unit

@@ -44,7 +44,7 @@ assert() {
   _assert_expression \
     "$assertion" \
     "[ \$status == 0 ]" \
-    "$message"
+    "\"$message\""
 }
 
 assert_fail() {
@@ -54,7 +54,7 @@ assert_fail() {
   _assert_expression \
     "$assertion" \
     "[ \$status != 0 ]" \
-    "$message"
+    "\"$message\""
 }
 
 assert_status_code() {
@@ -65,7 +65,7 @@ assert_status_code() {
   _assert_expression \
     "$assertion" \
     "[ \$status == $expected_status ]" \
-    "$message expected status code $expected_status but was \$status"
+    "\"$message\" expected status code $expected_status but was \$status"
 }
 
 _assert_expression() {

tests/test_bash_unit.sh

@@ -102,7 +102,7 @@ test_assert_status_code_shows_stdout_stderr_on_failure() {
   message="$(assert_status_code 1 'echo some error message >&2; echo some ok message; echo another ok message; exit 2' | sed '$d')"
   assert_equals "\
 FAILURE
-expected status code 1 but was 2
+ expected status code 1 but was 2
 out> some ok message
 out> another ok message
 err> some error message" \