diff --git a/dashboard/libs/repository/fs_repository.py b/dashboard/libs/repository/fs_repository.py
index c74ac51..2d9d78c 100644
--- a/dashboard/libs/repository/fs_repository.py
+++ b/dashboard/libs/repository/fs_repository.py
@@ -10,55 +10,60 @@ class FSRepository(AbstractRepository):
         self.name = name
 
         self.basepath = Path(basepath)
+        assert self.basepath.exists()
         self._metadata_engine = metadata_engine
 
-    def ls(self, dir, only_files=False, only_directories=False, recursive=False) -> list[str]:
-        dirpath = Path(dir)
+    def ls(
+        self, dir="", only_files=False, only_directories=False, recursive=False
+    ) -> list[str]:
+        dirpath = self.basepath / dir
 
         if only_files:
-            return [str(f.relative_to(dirpath)) for f in dirpath.iterdir() if not f.is_dir()]
+            return [
+                str(f.relative_to(dirpath)) for f in dirpath.iterdir() if not f.is_dir()
+            ]
 
         if only_directories:
             if recursive:
                 return [str(f[0].relative_to(dirpath)) for f in dirpath.walk()]
 
-            return [str(f.relative_to(dirpath)) for f in dirpath.iterdir() if f.is_dir()]
+            return [
+                str(f.relative_to(dirpath)) for f in dirpath.iterdir() if f.is_dir()
+            ]
 
         return [str(f.relative_to(dirpath)) for f in dirpath.iterdir()]
 
     def schemas(self, recursive=True) -> list[str]:
-        dirpath = self.basepath
-        return self.ls(dirpath, only_directories=True, recursive=True)
+        return self.ls("", only_directories=True, recursive=True)
 
-    def tables(self, schema:str) -> list[str]:
-        dirpath = self.basepath / schema
-        return self.ls(dirpath, only_files=True)
+    def tables(self, schema: str = ".") -> list[str]:
+        return self.ls(schema, only_files=True)
 
-    def build_table_path(self, table:str, schema:str):
+    def build_table_path(self, table: str, schema: str):
         table_path = self.basepath
-        if schema == '.':
+        if schema == ".":
             return table_path / table
         return table_path / schema / table
 
-    def info(self, table:str, schema:str='.'):
+    def infos(self, table: str, schema: str = "."):
         table_path = self.build_table_path(table, schema)
         pass
 
-    def read(self, table:str, schema:str='.', read_options={}):
+    def read(self, table: str, schema: str = ".", read_options={}):
         table_path = self.build_table_path(table, schema)
         extension = table_path.suffix
-        if extension == '.csv':
+        if extension == ".csv":
             return pd.read_csv(table_path, **read_options)
 
-        if extension == '.xlsx':
+        if extension == ".xlsx":
             return pd.read_excel(table_path, **read_options)
 
         raise ValueError("Can't open the table")
 
-    def write(self, content, table:str, schema:str='.'):
+    def write(self, content, table: str, schema: str = "."):
         table_path = self.build_table_path(table, schema)
         pass
 
-    def delete(self, table:str, schema:str='.'):
+    def delete_table(self, table: str, schema: str = "."):
         table_path = self.build_table_path(table, schema)
         pass
diff --git a/tests/repository/__init__.py b/tests/repository/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/repository/fs_examples/salary.pdf b/tests/repository/fs_examples/salary.pdf
new file mode 100644
index 0000000..0cbd711
Binary files /dev/null and b/tests/repository/fs_examples/salary.pdf differ
diff --git a/tests/repository/fs_examples/username-password-recovery-code.xlsx b/tests/repository/fs_examples/username-password-recovery-code.xlsx
new file mode 100644
index 0000000..1723d5c
Binary files /dev/null and b/tests/repository/fs_examples/username-password-recovery-code.xlsx differ
diff --git a/tests/repository/fs_examples/username.csv b/tests/repository/fs_examples/username.csv
new file mode 100644
index 0000000..006ac8e
--- /dev/null
+++ b/tests/repository/fs_examples/username.csv
@@ -0,0 +1,7 @@
+Username; Identifier;First name;Last name
+booker12;9012;Rachel;Booker
+grey07;2070;Laura;Grey
+johnson81;4081;Craig;Johnson
+jenkins46;9346;Mary;Jenkins
+smith79;5079;Jamie;Smith
+
diff --git a/tests/repository/test_fs_repository.py b/tests/repository/test_fs_repository.py
new file mode 100644
index 0000000..c005fed
--- /dev/null
+++ b/tests/repository/test_fs_repository.py
@@ -0,0 +1,46 @@
+import shutil
+from pathlib import Path
+
+import pytest
+
+from dashboard.libs.repository.fs_repository import FSRepository
+
+EXAMPLE_DIR = "./tests/repository/fs_examples/"
+
+
+@pytest.fixture
+def location(tmp_path):
+    loc = tmp_path
+    username_loc = loc / "username"
+    username_loc.mkdir()
+    salary_loc = loc / "salary"
+    salary_loc.mkdir()
+    example_src = Path(EXAMPLE_DIR)
+
+    for f in example_src.glob("*"):
+        if "username" in str(f):
+            shutil.copy(f, username_loc)
+        else:
+            shutil.copy(f, salary_loc)
+
+    return loc
+
+
+def test_init(location):
+    repo = FSRepository("example", location)
+    assert repo.ls() == [
+        "username",
+        "salary",
+    ]
+    assert repo.schemas() == [
+        ".",
+        "username",
+        "salary",
+    ]
+
+    assert repo.tables() == []
+    assert repo.tables("username") == [
+        "username.csv",
+        "username-password-recovery-code.xlsx",
+    ]
+    assert repo.tables("salary") == ["salary.pdf"]