From 6c875082474431a39596b1547b436a9bec1f5533 Mon Sep 17 00:00:00 2001
From: Lizzy Fleckenstein <eliasfleckenstein@web.de>
Date: Fri, 10 Feb 2023 15:53:15 +0100
Subject: Initial commit

---
 tests/random.rs | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 tests/random.rs

(limited to 'tests/random.rs')

diff --git a/tests/random.rs b/tests/random.rs
new file mode 100644
index 0000000..4d2ad42
--- /dev/null
+++ b/tests/random.rs
@@ -0,0 +1,49 @@
+use libtest_mimic::{Arguments, Failed, Trial};
+
+use mt_net::{generate_random::GenerateRandomVariant, rand, ToCltPkt, ToSrvPkt};
+use mt_ser::{DefCfg, MtDeserialize, MtSerialize};
+use std::{error::Error, fmt::Debug};
+
+fn test_reserialize<T>(type_name: &'static str) -> impl Iterator<Item = Trial>
+where
+    T: MtSerialize + MtDeserialize + GenerateRandomVariant + PartialEq + Debug,
+{
+    (0..T::num_variants()).map(move |i| {
+        Trial::test(format!("{type_name}::{}", T::variant_name(i)), move || {
+            let mut rng = rand::thread_rng();
+
+            for _ in 0..100 {
+                let input = T::generate_random_variant(&mut rng, i);
+
+                let mut writer = Vec::new();
+                input
+                    .mt_serialize::<DefCfg>(&mut writer)
+                    .map_err(|e| format!("serialize error: {e}\ninput: {input:?}"))?;
+
+                let mut reader = std::io::Cursor::new(writer);
+                let output = T::mt_deserialize::<DefCfg>(&mut reader)
+                    .map_err(|e| format!("deserialize error: {e}\ninput: {input:?}"))?;
+
+                if input != output {
+                    return Err(format!(
+                        "output did not match input\n\
+						input: {input:?}\n\
+						output: {output:?}",
+                    )
+                    .into());
+                }
+            }
+
+            Ok(())
+        })
+        .with_kind("random")
+    })
+}
+
+fn main() -> Result<(), Box<dyn Error>> {
+    let args = Arguments::from_args();
+    let tests = test_reserialize::<ToSrvPkt>("ToSrvPkt")
+        .chain(test_reserialize::<ToCltPkt>("ToCltPkt"))
+        .collect();
+    libtest_mimic::run(&args, tests).exit();
+}
-- 
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