clove-unit: add package (#4035)

packages/c/clove-unit/xmake.lua

@@ -0,0 +1,22 @@
+package("clove-unit")
+    set_kind("library", {headeronly = true})
+    set_homepage("https://github.com/fdefelici/clove-unit")
+    set_description("Single-Header Unit Testing framework for C (interoperable with C++) with test autodiscovery feature")
+    set_license("MIT")
+
+    add_urls("https://github.com/fdefelici/clove-unit/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/fdefelici/clove-unit.git")
+
+    add_versions("v2.4.4", "25e611e1d4286c73d9cce7bbc99f83e00629551602351fec1edcbb669243e047")
+
+    on_install(function (package)
+        os.vcp("clove-unit.h", package:installdir("include"))
+    end)
+
+    on_test(function (package)
+        assert(package:check_csnippets({test = [[
+           CLOVE_TEST(test) {
+                CLOVE_IS_TRUE(1);
+            }
+        ]]}, {includes = "clove-unit.h"}))
+    end)