[#13] added some more unit tests, hated life for a bit

src/ivago/controller/structs/basic_date.rs

@@ -60,6 +60,7 @@ impl Serialize for BasicDate {
 mod tests {
     use super::*;
 
+    /// Tests catching a string with an invalid date
     #[test]
     fn test_invalid_date() {
         let val = "2012-13-12";

src/ivago/controller/structs/pickup_time.rs

@@ -28,3 +28,5 @@ impl Serialize for PickupTime {
         s.end()
     }
 }
+
+// I'd put tests here, but there's barely anything to do

src/ivago/controller/structs/street.rs

@@ -6,8 +6,19 @@ use std::convert::TryFrom;
 
 /// Represents a street
 pub struct Street {
-    pub name: String,
-    pub city: String,
+    name: String,
+    city: String,
+}
+
+impl Street {
+    // This constructor just makes my life a bit easier during testing
+    #[cfg(test)]
+    fn new(name: String, city: String) -> Street {
+        Street {
+            name: name,
+            city: city,
+        }
+    }
 }
 
 impl From<&Street> for String {
@@ -50,6 +61,7 @@ impl<'v> FromFormValue<'v> for Street {
         // This regex is pretty loose tbh, but not sure how I can make it more
         // strict right now
         let re = Regex::new(r"^(.+) \((.+)\)$").unwrap();
+
         match re.captures(&form_value.url_decode_lossy()) {
             None => Err(form_value),
             Some(caps) => Ok(Street {
@@ -59,3 +71,15 @@ impl<'v> FromFormValue<'v> for Street {
         }
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_to_string() {
+        let street = Street::new(String::from("testname"), String::from("city"));
+
+        assert_eq!(String::from("testname (city)"), String::from(&street));
+    }
+}

tests/ivago.rs

@@ -1,3 +1,4 @@
+/// In here, any non-unit tests are placed.
 use rocket::http::Status;
 use rocket::local::Client;
 
@@ -12,9 +13,11 @@ fn test_404_response() {
     let response = client.get("/").dispatch();
 
     assert_eq!(response.status(), Status::NotFound);
+    // TODO add text check as well
 }
 
 /// Test 404 on invalid parameters
+// TODO make this check a 400 instead
 #[test]
 fn test_invalid_parameters() {
     let client = Client::new(rocket()).expect("valid rocket instance");