required validation

1 files changed, 31 insertions, 0 deletions

diff --git a/validator_derive/tests/required.rs b/validator_derive/tests/required.rs
new file mode 100644
index 0000000..2f02b1b
--- /dev/null
+++ b/validator_derive/tests/required.rs
@@ -0,0 +1,31 @@
+#[macro_use]
+extern crate validator_derive;
+
+use serde::Serialize;
+use validator::Validate;
+
+#[derive(Debug, Serialize)]
+struct ObjectRef {
+    id: i32,
+    name: String,
+}
+
+#[derive(Debug, Validate)]
+struct TestStruct {
+    #[validate(required)]
+    val: Option<ObjectRef>,
+}
+
+#[test]
+fn can_validate_some() {
+    let s = TestStruct { val: Some(ObjectRef { id: 0, name: String::new() }) };
+
+    assert!(s.validate().is_ok());
+}
+
+#[test]
+fn none_fails_validate() {
+    let s = TestStruct { val: None };
+
+    assert!(s.validate().is_err());
+}