feat: initial commit

tests/test_errors.rs

@@ -0,0 +1,18 @@
+#[cfg(test)]
+mod test_errors {
+    use envkit::error::EnvError;
+
+    #[test]
+    fn test_missing_var() {
+        assert_eq!(EnvError::missing("missing test"), EnvError::MissingVar("missing test".to_string()));
+    }
+
+    #[test]
+    fn test_invalid() {
+        assert_eq!(EnvError::invalid("key", "value", "message"), EnvError::Invalid {
+            key: "key".to_string(),
+            value: "value".to_string(),
+            message: "message".to_string(),
+        });
+    }
+}