Adding tests

lib/bash/tests/test1.sh

@@ -0,0 +1,3 @@
+#! /bin/bash
+source ~/lib/bash/bashutils.sh
+echo OK - this should echo

lib/bash/tests/test2.sh

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+#! /bin/bash
+source ~/lib/bash/bashutils.sh
+
+echo OK - this should echo
+cp  asdfasdfads /dev/null
+echo BAD - after bad copy should not be here

lib/bash/tests/test3.sh

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+#! /bin/bash
+source ~/lib/bash/bashutils.sh
+
+echo OK - this should echo
+echo $UNDEFINED
+echo BAD - after undefined, should not be here

lib/bash/tests/tests.sh

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+# ! /bin/bash
+for test in test1 test2 test3; do
+    bash ${test}.sh
+done