implemented test_context_with()

9unit.h

@@ -94,6 +94,14 @@ extern void single_test_context(
 	TestResult (*)(TestState *) // the actual test
 );
 
+// Runs a test with a context and an additional input
+extern void test_context_with(
+	TestState *, // the current state
+	const char *, // a description of the context
+	void (*)(TestState *, void *), // the test function
+	void * // the value being passed in
+);
+
 // Runs a test to check a value
 extern void check_value(
 	TestState *, // the current test state