update tests

crates/moon/tests/test_cases/mod.rs

@@ -20,8 +20,9 @@ use std::io::Write;
 
 use super::*;
 use expect_test::expect;
-use moonutil::common::{
-    get_cargo_pkg_version, CargoPathExt, TargetBackend, DEP_PATH, MOON_MOD_JSON,
+use moonutil::{
+    common::{get_cargo_pkg_version, CargoPathExt, TargetBackend, DEP_PATH, MOON_MOD_JSON},
+    module::MoonModJSON,
 };
 use serde::{Deserialize, Serialize};
 use walkdir::WalkDir;
@@ -6747,3 +6748,26 @@ fn test_moon_coverage() {
         expect!["Total: 3/6"],
     );
 }
+
+#[test]
+fn test_bad_version() {
+    let dir = TestDir::new("general.in");
+    let content = std::fs::read_to_string(dir.join("moon.mod.json")).unwrap();
+    let mut moon_mod: MoonModJSON = serde_json::from_str(&content).unwrap();
+    moon_mod.version = Some("0.0".to_string());
+    std::fs::write(
+        dir.join("moon.mod.json"),
+        serde_json::to_string(&moon_mod).unwrap(),
+    )
+    .unwrap();
+    check(
+        &get_err_stderr(&dir, ["check"]),
+        expect![[r#"
+        error: failed to load `$ROOT/moon.mod.json`
+
+        Caused by:
+            0: `version` bad format
+            1: unexpected end of input while parsing minor version number
+    "#]],
+    );
+}

crates/moonutil/src/module.rs

@@ -476,9 +476,9 @@ impl TryFrom<MoonModJSON> for MoonMod {
     fn try_from(j: MoonModJSON) -> Result<Self, Self::Error> {
         let version = match &j.version {
             None => None,
-            Some(v) => Some(
-                Version::parse(v.as_str()).map_err(MoonModJSONFormatErrorKind::Version)?,
-            ),
+            Some(v) => {
+                Some(Version::parse(v.as_str()).map_err(MoonModJSONFormatErrorKind::Version)?)
+            }
         };
 
         let deps = match j.deps {