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

test/stub.test.sh

@@ -0,0 +1,72 @@
+#! /usr/bin/env bash
+source "test-helper.sh"
+
+#
+# stub() tests.
+#
+
+
+# Stubbing a bash function.
+my-name-is() { echo "My name is $@."; }
+assert "my-name-is Edward Elric" "My name is Edward Elric."
+stub "my-name-is"
+assert "my-name-is" ""
+unset -f my-name-is
+
+
+# Stubbing a executable file.
+stub "uname"
+assert "uname" ""
+unset -f uname
+
+
+# Redirect stub of bash function output to STDOUT.
+my-name-is() { echo "My name is $@."; }
+stub "my-name-is" STDOUT
+assert "my-name-is" "my-name-is stub: "
+assert "my-name-is Edward" "my-name-is stub: Edward"
+assert "my-name-is Edward Elric" "my-name-is stub: Edward Elric"
+unset -f my-name-is
+
+
+# Redirect stub of executable file output to STDOUT.
+stub "uname" STDOUT
+assert "uname" "uname stub: "
+assert "uname -r" "uname stub: -r"
+unset -f my-name-is
+
+
+# Redirect stub of bash function output to STDERR.
+my-name-is() { echo "My name is $@."; }
+stub "my-name-is" STDERR
+assert "my-name-is Edward" ""
+assert "my-name-is Edward 2>&1" "my-name-is stub: Edward"
+unset -f my-name-is
+
+
+# Redirect stub of executable output to STDERR.
+stub "uname" STDERR
+assert "uname -r" ""
+assert "uname 2>&1" "uname stub: "
+assert "uname -r 2>&1" "uname stub: -r"
+unset -f my-name-is
+
+
+# Redirect stub of bash function output to /dev/null.
+my-name-is() { echo "My name is $@."; }
+stub "my-name-is" null
+assert "my-name-is Edward" ""
+assert "my-name-is Edward 2>&1" ""
+unset -f my-name-is
+
+
+# Stubbing something that doesn't exist.
+assert_raises "cowabunga-dude" 127
+stub "cowabunga-dude" stdout
+assert_raises "cowabunga-dude" 0
+assert "cowabunga-dude yeah dude" "cowabunga-dude stub: yeah dude"
+unset -f cowabunga-dude
+
+
+# End of tests.
+assert_end "stub()"