Add minunit test framework (#168)

* add minunit tests

* fix logging

* ignore unexisting time service on embedded targets

* fix warning, issue with printf

* add exitcode

* migrate to printf

* indicate test by leds

* add testing description

* redesigned minunit tests to allow testing in separate files

* add test step for local target

* add failure test

* add restore test_check

* testing description

Co-authored-by: rusdacent <rusdacentx0x08@gmail.com>
Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com>

applications/tests/minunit_test.c

@@ -0,0 +1,77 @@
+#include <stdio.h>
+#include "flipper.h"
+#include "log.h"
+#include "minunit_vars.h"
+#include "minunit.h"
+
+bool test_furi_ac_create_kill();
+bool test_furi_ac_switch_exit();
+bool test_furi_pipe_record();
+bool test_furi_holding_data();
+bool test_furi_concurrent_access();
+bool test_furi_nonexistent_data();
+bool test_furi_mute_algorithm();
+
+static int foo = 0;
+
+void test_setup(void) {
+    foo = 7;
+}
+
+void test_teardown(void) {
+    /* Nothing */
+}
+
+MU_TEST(test_check) {
+    mu_check(foo != 6);
+}
+
+MU_TEST(mu_test_furi_ac_create_kill) {
+    mu_assert_int_eq(test_furi_ac_create_kill(), true);
+}
+
+MU_TEST(mu_test_furi_ac_switch_exit) {
+    mu_assert_int_eq(test_furi_ac_switch_exit(), true);
+}
+
+MU_TEST(mu_test_furi_pipe_record) {
+    mu_assert_int_eq(test_furi_pipe_record(), true);
+}
+
+MU_TEST(mu_test_furi_holding_data) {
+    mu_assert_int_eq(test_furi_holding_data(), true);
+}
+
+MU_TEST(mu_test_furi_concurrent_access) {
+    mu_assert_int_eq(test_furi_concurrent_access(), true);
+}
+
+MU_TEST(mu_test_furi_nonexistent_data) {
+    mu_assert_int_eq(test_furi_nonexistent_data(), true);
+}
+
+/*
+MU_TEST(mu_test_furi_mute_algorithm) {
+    mu_assert_int_eq(test_furi_mute_algorithm(test_log), true);
+}
+*/
+
+MU_TEST_SUITE(test_suite) {
+    MU_SUITE_CONFIGURE(&test_setup, &test_teardown);
+
+    MU_RUN_TEST(test_check);
+    MU_RUN_TEST(mu_test_furi_ac_create_kill);
+    MU_RUN_TEST(mu_test_furi_ac_switch_exit);
+    MU_RUN_TEST(mu_test_furi_pipe_record);
+    MU_RUN_TEST(mu_test_furi_holding_data);
+    MU_RUN_TEST(mu_test_furi_concurrent_access);
+    MU_RUN_TEST(mu_test_furi_nonexistent_data);
+    // MU_RUN_TEST(mu_test_furi_mute_algorithm);
+}
+
+int run_minunit() {
+    MU_RUN_SUITE(test_suite);
+    MU_REPORT();
+
+    return MU_EXIT_CODE;
+}