1 files changed, 305 insertions, 0 deletions
diff --git a/intl/l10n/rust/l10nregistry-tests/tests/source.rs b/intl/l10n/rust/l10nregistry-tests/tests/source.rs
new file mode 100644
index 0000000000..63104db8eb
--- /dev/null
+++ b/intl/l10n/rust/l10nregistry-tests/tests/source.rs
@@ -0,0 +1,305 @@
+use fluent_fallback::types::{ResourceType, ToResourceId};
+use futures::future::join_all;
+use l10nregistry_tests::TestFileFetcher;
+use unic_langid::LanguageIdentifier;
+
+static FTL_RESOURCE_PRESENT: &str = "toolkit/global/textActions.ftl";
+static FTL_RESOURCE_MISSING: &str = "missing.ftl";
+
+#[test]
+fn test_fetch_sync() {
+    let fetcher = TestFileFetcher::new();
+    let en_us: LanguageIdentifier = "en-US".parse().unwrap();
+
+    let fs1 =
+        fetcher.get_test_file_source("toolkit", None, vec![en_us.clone()], "toolkit/{locale}/");
+
+    let file = fs1.fetch_file_sync(&en_us, &FTL_RESOURCE_PRESENT.into(), false);
+    assert!(file.is_some());
+    assert!(!file.is_none());
+    assert!(!file.is_required_and_missing());
+
+    let file = fs1.fetch_file_sync(
+        &en_us,
+        &FTL_RESOURCE_PRESENT.to_resource_id(ResourceType::Required),
+        false,
+    );
+    assert!(file.is_some());
+    assert!(!file.is_none());
+    assert!(!file.is_required_and_missing());
+
+    let file = fs1.fetch_file_sync(
+        &en_us,
+        &FTL_RESOURCE_PRESENT.to_resource_id(ResourceType::Optional),
+        false,
+    );
+    assert!(file.is_some());
+    assert!(!file.is_none());
+    assert!(!file.is_required_and_missing());
+
+    let file = fs1.fetch_file_sync(&en_us, &FTL_RESOURCE_MISSING.into(), false);
+    assert!(!file.is_some());
+    assert!(file.is_none());
+    assert!(file.is_required_and_missing());
+
+    let file = fs1.fetch_file_sync(
+        &en_us,
+        &FTL_RESOURCE_MISSING.to_resource_id(ResourceType::Required),
+        false,
+    );
+    assert!(!file.is_some());
+    assert!(file.is_none());
+    assert!(file.is_required_and_missing());
+
+    let file = fs1.fetch_file_sync(
+        &en_us,
+        &FTL_RESOURCE_MISSING.to_resource_id(ResourceType::Optional),
+        false,
+    );
+    assert!(!file.is_some());
+    assert!(file.is_none());
+    assert!(!file.is_required_and_missing());
+}
+
+#[tokio::test]
+async fn test_fetch_async() {
+    let fetcher = TestFileFetcher::new();
+    let en_us: LanguageIdentifier = "en-US".parse().unwrap();
+
+    let fs1 =
+        fetcher.get_test_file_source("toolkit", None, vec![en_us.clone()], "toolkit/{locale}/");
+
+    let file = fs1.fetch_file(&en_us, &FTL_RESOURCE_PRESENT.into()).await;
+    assert!(file.is_some());
+    assert!(!file.is_none());
+    assert!(!file.is_required_and_missing());
+
+    let file = fs1
+        .fetch_file(
+            &en_us,
+            &FTL_RESOURCE_PRESENT.to_resource_id(ResourceType::Required),
+        )
+        .await;
+    assert!(file.is_some());
+    assert!(!file.is_none());
+    assert!(!file.is_required_and_missing());
+
+    let file = fs1
+        .fetch_file(
+            &en_us,
+            &FTL_RESOURCE_PRESENT.to_resource_id(ResourceType::Optional),
+        )
+        .await;
+    assert!(file.is_some());
+    assert!(!file.is_none());
+    assert!(!file.is_required_and_missing());
+
+    let file = fs1.fetch_file(&en_us, &FTL_RESOURCE_MISSING.into()).await;
+    assert!(!file.is_some());
+    assert!(file.is_none());
+    assert!(file.is_required_and_missing());
+
+    let file = fs1
+        .fetch_file(
+            &en_us,
+            &FTL_RESOURCE_MISSING.to_resource_id(ResourceType::Required),
+        )
+        .await;
+    assert!(!file.is_some());
+    assert!(file.is_none());
+    assert!(file.is_required_and_missing());
+
+    let file = fs1
+        .fetch_file(
+            &en_us,
+            &FTL_RESOURCE_MISSING.to_resource_id(ResourceType::Optional),
+        )
+        .await;
+    assert!(!file.is_some());
+    assert!(file.is_none());
+    assert!(!file.is_required_and_missing());
+}
+
+#[tokio::test]
+async fn test_fetch_sync_2_async() {
+    let fetcher = TestFileFetcher::new();
+    let en_us: LanguageIdentifier = "en-US".parse().unwrap();
+
+    let fs1 =
+        fetcher.get_test_file_source("toolkit", None, vec![en_us.clone()], "toolkit/{locale}/");
+
+    assert!(fs1
+        .fetch_file_sync(&en_us, &FTL_RESOURCE_PRESENT.into(), false)
+        .is_some());
+    assert!(fs1
+        .fetch_file(&en_us, &FTL_RESOURCE_PRESENT.into())
+        .await
+        .is_some());
+    assert!(fs1
+        .fetch_file_sync(&en_us, &FTL_RESOURCE_PRESENT.into(), false)
+        .is_some());
+}
+
+#[tokio::test]
+async fn test_fetch_async_2_sync() {
+    let fetcher = TestFileFetcher::new();
+    let en_us: LanguageIdentifier = "en-US".parse().unwrap();
+
+    let fs1 =
+        fetcher.get_test_file_source("toolkit", None, vec![en_us.clone()], "toolkit/{locale}/");
+
+    assert!(fs1
+        .fetch_file(&en_us, &FTL_RESOURCE_PRESENT.into())
+        .await
+        .is_some());
+    assert!(fs1
+        .fetch_file_sync(&en_us, &FTL_RESOURCE_PRESENT.into(), false)
+        .is_some());
+}
+
+#[test]
+fn test_fetch_has_value_required_sync() {
+    let fetcher = TestFileFetcher::new();
+    let en_us: LanguageIdentifier = "en-US".parse().unwrap();
+    let path = FTL_RESOURCE_PRESENT.into();
+    let path_missing = FTL_RESOURCE_MISSING.into();
+
+    let fs1 =
+        fetcher.get_test_file_source("toolkit", None, vec![en_us.clone()], "toolkit/{locale}/");
+
+    assert_eq!(fs1.has_file(&en_us, &path), None);
+    assert!(fs1.fetch_file_sync(&en_us, &path, false).is_some());
+    assert_eq!(fs1.has_file(&en_us, &path), Some(true));
+
+    assert_eq!(fs1.has_file(&en_us, &path_missing), None);
+    assert!(fs1.fetch_file_sync(&en_us, &path_missing, false).is_none());
+    assert_eq!(fs1.has_file(&en_us, &path_missing), Some(false));
+}
+
+#[test]
+fn test_fetch_has_value_optional_sync() {
+    let fetcher = TestFileFetcher::new();
+    let en_us: LanguageIdentifier = "en-US".parse().unwrap();
+    let path = FTL_RESOURCE_PRESENT.to_resource_id(ResourceType::Optional);
+    let path_missing = FTL_RESOURCE_MISSING.to_resource_id(ResourceType::Optional);
+
+    let fs1 =
+        fetcher.get_test_file_source("toolkit", None, vec![en_us.clone()], "toolkit/{locale}/");
+
+    assert_eq!(fs1.has_file(&en_us, &path), None);
+    assert!(fs1.fetch_file_sync(&en_us, &path, false).is_some());
+    assert_eq!(fs1.has_file(&en_us, &path), Some(true));
+
+    assert_eq!(fs1.has_file(&en_us, &path_missing), None);
+    assert!(fs1.fetch_file_sync(&en_us, &path_missing, false).is_none());
+    assert_eq!(fs1.has_file(&en_us, &path_missing), Some(false));
+}
+
+#[tokio::test]
+async fn test_fetch_has_value_required_async() {
+    let fetcher = TestFileFetcher::new();
+    let en_us: LanguageIdentifier = "en-US".parse().unwrap();
+    let path = FTL_RESOURCE_PRESENT.into();
+    let path_missing = FTL_RESOURCE_MISSING.into();
+
+    let fs1 =
+        fetcher.get_test_file_source("toolkit", None, vec![en_us.clone()], "toolkit/{locale}/");
+
+    assert_eq!(fs1.has_file(&en_us, &path), None);
+    assert!(fs1.fetch_file(&en_us, &path).await.is_some());
+    println!("Completed");
+    assert_eq!(fs1.has_file(&en_us, &path), Some(true));
+
+    assert_eq!(fs1.has_file(&en_us, &path_missing), None);
+
+    assert!(fs1.fetch_file(&en_us, &path_missing).await.is_none());
+    assert!(fs1
+        .fetch_file(&en_us, &path_missing)
+        .await
+        .is_required_and_missing());
+
+    assert_eq!(fs1.has_file(&en_us, &path_missing), Some(false));
+
+    assert!(fs1.fetch_file_sync(&en_us, &path_missing, false).is_none());
+    assert!(fs1
+        .fetch_file_sync(&en_us, &path_missing, false)
+        .is_required_and_missing());
+}
+
+#[tokio::test]
+async fn test_fetch_has_value_optional_async() {
+    let fetcher = TestFileFetcher::new();
+    let en_us: LanguageIdentifier = "en-US".parse().unwrap();
+    let path = FTL_RESOURCE_PRESENT.to_resource_id(ResourceType::Optional);
+    let path_missing = FTL_RESOURCE_MISSING.to_resource_id(ResourceType::Optional);
+
+    let fs1 =
+        fetcher.get_test_file_source("toolkit", None, vec![en_us.clone()], "toolkit/{locale}/");
+
+    assert_eq!(fs1.has_file(&en_us, &path), None);
+    assert!(fs1.fetch_file(&en_us, &path).await.is_some());
+    println!("Completed");
+    assert_eq!(fs1.has_file(&en_us, &path), Some(true));
+
+    assert_eq!(fs1.has_file(&en_us, &path_missing), None);
+    assert!(fs1.fetch_file(&en_us, &path_missing).await.is_none());
+    assert!(!fs1
+        .fetch_file(&en_us, &path_missing)
+        .await
+        .is_required_and_missing());
+
+    assert_eq!(fs1.has_file(&en_us, &path_missing), Some(false));
+
+    assert!(fs1.fetch_file_sync(&en_us, &path_missing, false).is_none());
+    assert!(!fs1
+        .fetch_file_sync(&en_us, &path_missing, false)
+        .is_required_and_missing());
+}
+
+#[tokio::test]
+async fn test_fetch_async_consecutive() {
+    let fetcher = TestFileFetcher::new();
+    let en_us: LanguageIdentifier = "en-US".parse().unwrap();
+
+    let fs1 =
+        fetcher.get_test_file_source("toolkit", None, vec![en_us.clone()], "toolkit/{locale}/");
+
+    let results = join_all(vec![
+        fs1.fetch_file(&en_us, &FTL_RESOURCE_PRESENT.into()),
+        fs1.fetch_file(&en_us, &FTL_RESOURCE_PRESENT.into()),
+    ])
+    .await;
+    assert!(results[0].is_some());
+    assert!(results[1].is_some());
+
+    assert!(fs1
+        .fetch_file(&en_us, &FTL_RESOURCE_PRESENT.into())
+        .await
+        .is_some());
+}
+
+#[test]
+fn test_indexed() {
+    let fetcher = TestFileFetcher::new();
+    let en_us: LanguageIdentifier = "en-US".parse().unwrap();
+    let path = FTL_RESOURCE_PRESENT;
+    let path_missing = FTL_RESOURCE_MISSING;
+
+    let fs1 = fetcher.get_test_file_source_with_index(
+        "toolkit",
+        None,
+        vec![en_us.clone()],
+        "toolkit/{locale}/",
+        vec!["toolkit/en-US/toolkit/global/textActions.ftl"],
+    );
+
+    assert_eq!(fs1.has_file(&en_us, &path.into()), Some(true));
+    assert!(fs1.fetch_file_sync(&en_us, &path.into(), false).is_some());
+    assert_eq!(fs1.has_file(&en_us, &path.into()), Some(true));
+
+    assert_eq!(fs1.has_file(&en_us, &path_missing.into()), Some(false));
+    assert!(fs1
+        .fetch_file_sync(&en_us, &path_missing.into(), false)
+        .is_none());
+    assert_eq!(fs1.has_file(&en_us, &path_missing.into()), Some(false));
+}