testing: prepare_start

test/server/prepare_start.c

@@ -0,0 +1,84 @@
+#include <main.h>
+#include <cmocka.h>
+#include <server.h>
+
+/* TODO: finish */
+
+int _errno = 0;
+int _exit_code = 0;
+extern void *print_str_arr;
+
+void __wrap_exit(int __status) { _exit_code = __status; }
+
+int __wrap_chdir(const char *__path) {
+    return mock_type(int);
+}
+
+int __wrap_mkdir(const char *__path, __mode_t __mode) {
+    return mock_type(int);
+}
+
+int __wrap_directory_exists(const char *path) {
+    return mock_type(int);
+}
+
+void test__prepare_start__success(void **state) {
+    int argc = 2;
+
+    char *argv[] = {
+        "test_prog",
+        "w_dir"
+    };
+
+    will_return(__wrap_chdir, 0);
+    will_return(__wrap_directory_exists, 1);
+
+    prepare_start(argc,argv);
+    assert_int_equal(_exit_code, 0);
+}
+
+void test__prepare_start__success_mkdir(void **state) {
+    int argc = 2;
+
+    char *argv[] = {
+        "test_prog",
+        "w_dir"
+    };
+
+    will_return(__wrap_chdir, 0);
+    will_return(__wrap_directory_exists, 0);
+    will_return(__wrap_mkdir, 1);
+
+    prepare_start(argc,argv);
+    assert_int_equal(_exit_code, 0);
+}
+
+void test__prepare_start__success_no_arg(void **state) {
+    int argc = 1;
+
+    char *argv[] = {
+        "test_prog"
+    };
+
+    will_return(__wrap_chdir, 0);
+    will_return(__wrap_directory_exists, 0);
+    will_return(__wrap_mkdir, 1);
+
+    prepare_start(argc,argv);
+    assert_int_equal(_exit_code, 1);
+}
+
+int setup(void **state) {
+  print_str_arr = NULL;
+  return 0;
+}
+int tear_down(void **state) { return 0; }
+
+int main(int argc, char **argv) {
+  const struct CMUnitTest tests[] = {
+      cmocka_unit_test(test__prepare_start__success),
+      cmocka_unit_test(test__prepare_start__success_mkdir),
+  };
+
+  return cmocka_run_group_tests(tests, setup, tear_down);
+}