added graph tests to filestore backend

fixed a bug in fs backend

Author: lammermann

Cargo.lock

@@ -24,3 +24,4 @@ anyhow = "1.0"
 
 [dev-dependencies]
 pretty_assertions = "1"
+gravitydb-test-utils = { path = "../gravitydb-test-utils" }

crates/backend_filestore/Cargo.toml

@@ -136,7 +136,12 @@ fn list_files(dir: &VfsPath) -> VfsResult<Vec<Vec<u8>>> {
       if path.is_dir()? {
         result.append(&mut list_files(&path)?);
       } else {
-        result.push(path.as_str().as_bytes().to_vec());
+        let path = path.as_str();
+        let path = match path.strip_prefix("/") {
+          Some(path) => path,
+          None => path,
+        };
+        result.push(path.as_bytes().to_vec());
       }
     }
   }

crates/backend_filestore/src/lib.rs

@@ -0,0 +1,28 @@
+use gravitydb_filestore::{FsKvStore, FileStoreError};
+
+#[test]
+fn trivial_queries() -> Result<(), Error> {
+  let kv = FsKvStore::from_memory().expect("Could not create kv store");
+  gravitydb_test_utils::trivial_queries(kv)
+}
+
+#[test]
+fn alexander_ingredients() -> Result<(), Error> {
+  let kv = FsKvStore::from_memory().expect("Could not create kv store");
+  gravitydb_test_utils::alexander_ingredients(kv)
+}
+
+#[test]
+fn which_cocktails_include_gin() -> Result<(), Error> {
+  let kv = FsKvStore::from_memory().expect("Could not create kv store");
+  gravitydb_test_utils::which_cocktails_include_gin(kv)
+}
+
+#[test]
+fn cocktail_statistic() -> Result<(), Error> {
+  let kv = FsKvStore::from_memory().expect("Could not create kv store");
+  gravitydb_test_utils::cocktail_statistic(kv)
+}
+
+type Error = gravitydb::kv_graph_store::Error<FileStoreError>;
+

crates/backend_filestore/tests/test_example_cocktails.rs

@@ -225,7 +225,12 @@ fn list_files(dir: &VfsPath) -> VfsResult<Vec<Vec<u8>>> {
       if path.is_dir()? {
         result.append(&mut list_files(&path)?);
       } else {
-        result.push(path.as_str().as_bytes().to_vec());
+        let path = path.as_str();
+        let path = match path.strip_prefix("/") {
+          Some(path) => path,
+          None => path,
+        };
+        result.push(path.as_bytes().to_vec());
       }
     }
   }