Use test-runner.sh instead of homegrown test.sh

test/stub_and_eval.test.sh

@@ -0,0 +1,35 @@
+#! /usr/bin/env bash
+source "test-helper.sh"
+
+#
+# stub_and_eval() tests.
+#
+
+
+# Stubbing a bash function.
+my-name-is() { echo "My name is $@."; }
+assert "my-name-is Edward Elric" "My name is Edward Elric."
+
+stub_and_eval "my-name-is" "date +%Y"
+assert "my-name-is" "$(date +%Y)"
+assert "my-name-is Edward" "$(date +%Y)"
+assert "my-name-is Edward Elric" "$(date +%Y)"
+unset -f my-name-is
+
+
+# Stubbing a executable file.
+stub_and_eval "uname" "date +%Y"
+assert "uname" "$(date +%Y)"
+assert "uname -h" "$(date +%Y)"
+unset -f uname
+
+
+# Stubbing something that doesn't exist.
+stub_and_eval "cowabunga-dude" "date +%Y"
+assert "cowabunga-dude" "$(date +%Y)"
+assert "cowabunga-dude yeah dude" "$(date +%Y)"
+unset -f cowabunga-dude
+
+
+# End of tests.
+assert_end "stub_and_eval()"