From 5fe64c5aae59051f023480523316f3d96aa03f1a Mon Sep 17 00:00:00 2001
From: Serhii Snitsaruk <limbonaut@pm.me>
Date: Wed, 30 Aug 2023 17:06:27 +0200
Subject: [PATCH] Add tests for BTAlways{Fail,Succeed}

---
 tests/test_always_fail.h    | 63 +++++++++++++++++++++++++++++++++++++
 tests/test_always_succeed.h | 63 +++++++++++++++++++++++++++++++++++++
 2 files changed, 126 insertions(+)
 create mode 100644 tests/test_always_fail.h
 create mode 100644 tests/test_always_succeed.h

diff --git a/tests/test_always_fail.h b/tests/test_always_fail.h
new file mode 100644
index 0000000..55fe97e
--- /dev/null
+++ b/tests/test_always_fail.h
@@ -0,0 +1,63 @@
+/**
+ * test_always_fail.h
+ * =============================================================================
+ * Copyright 2021-2023 Serhii Snitsaruk
+ *
+ * Use of this source code is governed by an MIT-style
+ * license that can be found in the LICENSE file or at
+ * https://opensource.org/licenses/MIT.
+ * =============================================================================
+ */
+
+#ifndef TEST_ALWAYS_FAIL_H
+#define TEST_ALWAYS_FAIL_H
+
+#include "limbo_test.h"
+
+#include "modules/limboai/bt/tasks/bt_task.h"
+#include "modules/limboai/bt/tasks/decorators/bt_always_fail.h"
+
+namespace TestAlwaysFail {
+
+TEST_CASE("[Modules][LimboAI] BTAlwaysFail") {
+	Ref<BTAlwaysFail> af = memnew(BTAlwaysFail);
+
+	SUBCASE("When empty") {
+		CHECK(af->execute(0.01666) == BTTask::FAILURE);
+	}
+
+	Ref<BTTestAction> task = memnew(BTTestAction);
+
+	af->add_child(task);
+
+	SUBCASE("When child returns FAILURE") {
+		task->ret_status = BTTask::FAILURE;
+
+		CHECK(af->execute(0.01666) == BTTask::FAILURE);
+
+		CHECK(task->get_status() == BTTask::FAILURE);
+		CHECK_ENTRIES_TICKS_EXITS(task, 1, 1, 1);
+	}
+
+	SUBCASE("When child returns SUCCESS") {
+		task->ret_status = BTTask::SUCCESS;
+
+		CHECK(af->execute(0.01666) == BTTask::FAILURE);
+
+		CHECK(task->get_status() == BTTask::SUCCESS);
+		CHECK_ENTRIES_TICKS_EXITS(task, 1, 1, 1);
+	}
+
+	SUBCASE("When child returns RUNNING") {
+		task->ret_status = BTTask::RUNNING;
+
+		CHECK(af->execute(0.01666) == BTTask::RUNNING);
+
+		CHECK(task->get_status() == BTTask::RUNNING);
+		CHECK_ENTRIES_TICKS_EXITS(task, 1, 1, 0);
+	}
+}
+
+} //namespace TestAlwaysFail
+
+#endif // TEST_ALWAYS_FAIL_H
diff --git a/tests/test_always_succeed.h b/tests/test_always_succeed.h
new file mode 100644
index 0000000..92a7494
--- /dev/null
+++ b/tests/test_always_succeed.h
@@ -0,0 +1,63 @@
+/**
+ * test_always_succeed.h
+ * =============================================================================
+ * Copyright 2021-2023 Serhii Snitsaruk
+ *
+ * Use of this source code is governed by an MIT-style
+ * license that can be found in the LICENSE file or at
+ * https://opensource.org/licenses/MIT.
+ * =============================================================================
+ */
+
+#ifndef TEST_ALWAYS_SUCCEED_H
+#define TEST_ALWAYS_SUCCEED_H
+
+#include "limbo_test.h"
+
+#include "modules/limboai/bt/tasks/bt_task.h"
+#include "modules/limboai/bt/tasks/decorators/bt_always_succeed.h"
+
+namespace TestAlwaysSucceed {
+
+TEST_CASE("[Modules][LimboAI] BTAlwaysSucceed") {
+	Ref<BTAlwaysSucceed> as = memnew(BTAlwaysSucceed);
+
+	SUBCASE("When empty") {
+		CHECK(as->execute(0.01666) == BTTask::SUCCESS);
+	}
+
+	Ref<BTTestAction> task = memnew(BTTestAction);
+
+	as->add_child(task);
+
+	SUBCASE("When child returns FAILURE") {
+		task->ret_status = BTTask::FAILURE;
+
+		CHECK(as->execute(0.01666) == BTTask::SUCCESS);
+
+		CHECK(task->get_status() == BTTask::FAILURE);
+		CHECK_ENTRIES_TICKS_EXITS(task, 1, 1, 1);
+	}
+
+	SUBCASE("When child returns SUCCESS") {
+		task->ret_status = BTTask::SUCCESS;
+
+		CHECK(as->execute(0.01666) == BTTask::SUCCESS);
+
+		CHECK(task->get_status() == BTTask::SUCCESS);
+		CHECK_ENTRIES_TICKS_EXITS(task, 1, 1, 1);
+	}
+
+	SUBCASE("When child returns RUNNING") {
+		task->ret_status = BTTask::RUNNING;
+
+		CHECK(as->execute(0.01666) == BTTask::RUNNING);
+
+		CHECK(task->get_status() == BTTask::RUNNING);
+		CHECK_ENTRIES_TICKS_EXITS(task, 1, 1, 0);
+	}
+}
+
+} //namespace TestAlwaysSucceed
+
+#endif // TEST_ALWAYS_SUCCEED_H