refactor tests

Author: softprops

tests/bashtest.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+# decor
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+NC='\033[0m'
+
+# test state
+TESTS=0
+FAILED=0
+
+# Verify that a command succeeds
+function assert_success() {
+    MESSAGE="$1"
+    shift
+    COMMAND="$@"
+
+    ((++TESTS))
+
+    if $COMMAND
+    then
+        echo -e "👍  ${GREEN} $MESSAGE: success${NC}"
+    else
+        echo -e "👎  ${RED} ${MESSAGE}: fail${NC}"
+        ((++FAILED))
+    fi
+}
+
+function end_tests() {
+    if ((FAILED > 0))
+    then
+        echo
+        echo -e "💀  ${RED} Ran ${TESTS} tests, ${FAILED} failed.${NC}"
+        exit $FAILED
+    else
+        echo
+        echo -e "👌  ${GREEN} ${TESTS} tests passed.${NC}"
+        exit 0
+    fi
+}