testing Added global_assert_errors count.

Author: thatmarkenglishguy

testing/Readme.md

@@ -1,4 +1,6 @@
 # Testing
+Returns non-zero exit code when assertion fails.
+Total count of assertion errors stored in `global_assert_errors`.
 
 ## test_assertions
 Unit test functions

testing/test_assertions

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+global_assert_errors=0
+
 function assert_exited_with_success() {
   local description
   local exit_code
@@ -28,6 +30,7 @@ function assert_exited_with_success() {
     fi
   fi
 
+  (( global_assert_errors += ${exit_code} ))
   return ${exit_code}
 }
 
@@ -61,7 +64,7 @@ function assert_contains_text() {
         if [[ ! "${text}" = *"${check}"* ]]
         then
           (( exit_code += 1 ))
-          echo "Failure: ${check} not found" >&2
+          echo "Failure: '${check}' not found" >&2
         fi
       done
 
@@ -71,6 +74,8 @@ function assert_contains_text() {
       else
         echo "SUCCESS ${description}"
       fi
+
+      (( global_assert_errors += ${exit_code} ))
     fi
   fi
 

testing/test_assertions_work

@@ -26,22 +26,27 @@ assert_result_fails_with_error_text "$(assert_contains_text description 'input'
 
 if  [ ${run_tests} -eq 1 ]
 then
+  global_assert_errors=0
   echo
   echo '---Example tests---'
   echo 'This should succeed'
   laugh_maniacally_and_exit 0 >/dev/null
   assert_exited_with_success 'Happy laughter' ${?}
+  echo "Global assert errors: ${global_assert_errors}"
   echo
   echo 'This should fail'
   laugh_maniacally_and_exit 1 >/dev/null
   assert_exited_with_success 'Sad laughter' ${?}
+  echo "Global assert errors: ${global_assert_errors}"
   echo
   echo 'This should find some text'
   laugh_result=$(laugh_maniacally_and_exit 0)
   assert_exited_with_success 'Textual laughter' ${?}
   assert_contains_text 'laughed a lot' "${laugh_result}" 'muah' 'ha' 'phew'
+  echo "Global assert errors: ${global_assert_errors}"
   echo
   echo 'This should fail to find yuck and muck'
   assert_contains_text 'laughed a lot text search'  "${laugh_result}" 'muah' 'ha' 'phew' 'yuck' 'muck'
+  echo "Global assert errors: ${global_assert_errors}"
   echo "And now the exit code is ${?}"
 fi