From c1a568511968e33ed9b401293cbfe9de5c58fcb0 Mon Sep 17 00:00:00 2001
From: Alfi Maulana <alfi.maulana.f@gmail.com>
Date: Wed, 3 Jul 2024 22:01:02 +0700
Subject: [PATCH 1/2] feat: add `assertion_add_test` function

---
 CMakeLists.txt        | 40 +++++++++++-----------------------------
 cmake/Assertion.cmake | 13 +++++++++++++
 2 files changed, 24 insertions(+), 29 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9df5c4b..75dbed1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,35 +15,17 @@ include(cmake/Assertion.cmake)
 if(ASSERT_ENABLE_TESTS)
   enable_testing()
 
-  add_test(
-    NAME "inclusion of other modules"
-    COMMAND "${CMAKE_COMMAND}" -P "${ASSERTION_LIST_FILE}"
-      -- ${CMAKE_CURRENT_SOURCE_DIR}/test/IncludeOtherModules.cmake)
-
-  add_test(
-    NAME "failure invocation"
-    COMMAND "${CMAKE_COMMAND}" -P "${ASSERTION_LIST_FILE}"
-      -- ${CMAKE_CURRENT_SOURCE_DIR}/test/Fail.cmake)
-
-  add_test(
-    NAME "condition assertions"
-    COMMAND "${CMAKE_COMMAND}" -P "${ASSERTION_LIST_FILE}"
-      -- ${CMAKE_CURRENT_SOURCE_DIR}/test/Assert.cmake)
-
-  add_test(
-    NAME "fatal error assertions"
-    COMMAND "${CMAKE_COMMAND}" -P "${ASSERTION_LIST_FILE}"
-      -- ${CMAKE_CURRENT_SOURCE_DIR}/test/AssertFatalError.cmake)
-
-  add_test(
-    NAME "execute process assertions"
-    COMMAND "${CMAKE_COMMAND}" -P "${ASSERTION_LIST_FILE}"
-      -- ${CMAKE_CURRENT_SOURCE_DIR}/test/AssertExecuteProcess.cmake)
-
-  add_test(
-    NAME "section creation"
-    COMMAND "${CMAKE_COMMAND}" -P "${ASSERTION_LIST_FILE}"
-      -- ${CMAKE_CURRENT_SOURCE_DIR}/test/SectionCreation.cmake)
+  assertion_add_test(
+    "inclusion of other modules" test/IncludeOtherModules.cmake)
+
+  assertion_add_test("failure invocation" test/Fail.cmake)
+  assertion_add_test("condition assertions" test/Assert.cmake)
+  assertion_add_test("fatal error assertions" test/AssertFatalError.cmake)
+
+  assertion_add_test(
+    "execute process assertions" test/AssertExecuteProcess.cmake)
+
+  assertion_add_test("section creation" test/SectionCreation.cmake)
 endif()
 
 if(ASSERT_ENABLE_INSTALL)
diff --git a/cmake/Assertion.cmake b/cmake/Assertion.cmake
index 34f8a4e..a533d74 100644
--- a/cmake/Assertion.cmake
+++ b/cmake/Assertion.cmake
@@ -6,6 +6,19 @@ cmake_minimum_required(VERSION 3.17)
 # This variable contains the path to the included `Assertion.cmake` module.
 set(ASSERTION_LIST_FILE "${CMAKE_CURRENT_LIST_FILE}")
 
+# Add a new test that runs a CMake file in script mode.
+#
+# assertion_add_test(<name> <file>)
+#
+# This function adds a new test named `<name>` that will run the specified
+# `<file>` CMake file in script mode.
+function(assertion_add_test NAME FILE)
+  add_test(
+    NAME "${NAME}"
+    COMMAND "${CMAKE_COMMAND}" -P "${ASSERTION_LIST_FILE}"
+      -- ${CMAKE_CURRENT_SOURCE_DIR}/${FILE})
+endfunction()
+
 # Throws a formatted fatal error message.
 #
 # fail(<lines>...)

From 44e5f786a86f286a6ab587dde34e6ebb455e0444 Mon Sep 17 00:00:00 2001
From: Alfi Maulana <alfi.maulana.f@gmail.com>
Date: Wed, 3 Jul 2024 22:05:59 +0700
Subject: [PATCH 2/2] test: add a test creation test

---
 CMakeLists.txt          |  1 +
 test/TestCreation.cmake | 12 ++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 test/TestCreation.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 75dbed1..e23ea1c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,6 +18,7 @@ if(ASSERT_ENABLE_TESTS)
   assertion_add_test(
     "inclusion of other modules" test/IncludeOtherModules.cmake)
 
+  assertion_add_test("test creation" test/TestCreation.cmake)
   assertion_add_test("failure invocation" test/Fail.cmake)
   assertion_add_test("condition assertions" test/Assert.cmake)
   assertion_add_test("fatal error assertions" test/AssertFatalError.cmake)
diff --git a/test/TestCreation.cmake b/test/TestCreation.cmake
new file mode 100644
index 0000000..d0810dd
--- /dev/null
+++ b/test/TestCreation.cmake
@@ -0,0 +1,12 @@
+section("it should correctly create a new test")
+  function(add_test)
+    cmake_parse_arguments(PARSE_ARGV 0 ARG "" "NAME" "COMMAND")
+    assert(ARG_NAME STREQUAL "some test")
+
+    set(EXPECTED_COMMAND "${CMAKE_COMMAND}" -P "${ASSERTION_LIST_FILE}"
+      -- ${CMAKE_CURRENT_SOURCE_DIR}/some_test.cmake)
+    assert(ARG_COMMAND STREQUAL EXPECTED_COMMAND)
+  endfunction()
+
+  assertion_add_test("some test" some_test.cmake)
+endsection()