Add automated tests

Signed-off-by: trivernis <trivernis@protonmail.com>

mediarepo-api/.github/workflows/build.yml

@@ -45,3 +45,6 @@ jobs:
 
       - name: Build Plugin
         run: cargo build --features=tauri-plugin
+
+      - name: Test
+        run: cargo test --all-features

mediarepo-api/src/lib.rs

@@ -11,3 +11,6 @@ pub mod tauri_plugin;
 
 #[cfg(feature = "bromine")]
 pub use bromine;
+
+#[cfg(test)]
+mod test;

mediarepo-api/src/test/mod.rs

@@ -0,0 +1,2 @@
+#[cfg(feature = "bromine")]
+mod test_type_serialization;

mediarepo-api/src/test/test_type_serialization.rs

@@ -0,0 +1,54 @@
+use crate::types::files::{
+    FilterExpression, GetFileThumbnailOfSizeRequest, SortDirection, SortKey, TagQuery,
+};
+use crate::types::identifier::FileIdentifier;
+use bromine::payload::DynamicSerializer;
+use bromine::prelude::IPCResult;
+use serde::de::DeserializeOwned;
+use serde::Serialize;
+
+#[test]
+fn it_serializes_file_identifier() {
+    test_serialization(FileIdentifier::ID(0)).unwrap();
+}
+
+#[test]
+fn it_serializes_get_file_thumbnail_of_size_requests() {
+    test_serialization(GetFileThumbnailOfSizeRequest {
+        id: FileIdentifier::ID(0),
+        max_size: (u32::MAX, u32::MAX),
+        min_size: (0, 0),
+    })
+    .unwrap();
+}
+
+#[test]
+fn it_serializes_tag_queries() {
+    test_serialization(TagQuery {
+        tag: String::from("Hello"),
+        negate: true,
+    })
+    .unwrap();
+}
+
+#[test]
+fn it_serializes_filter_expressions() {
+    test_serialization(FilterExpression::Query(TagQuery {
+        tag: String::from("World"),
+        negate: false,
+    }))
+    .unwrap();
+}
+
+#[test]
+fn it_serializes_sort_keys() {
+    test_serialization(SortKey::FileName(SortDirection::Descending)).unwrap();
+}
+
+fn test_serialization<T: Serialize + DeserializeOwned>(data: T) -> IPCResult<()> {
+    let serializer = DynamicSerializer::first_available();
+    let bytes = serializer.serialize(data)?;
+    let _: T = serializer.deserialize(&bytes[..])?;
+
+    Ok(())
+}