Add tests for new failing cases

1 files changed, 33 insertions, 0 deletions

diff --git a/src/file_handler/file_strategies/file.rs b/src/file_handler/file_strategies/file.rs
index 09b94d3..af6bb65 100644
--- a/src/file_handler/file_strategies/file.rs
+++ b/src/file_handler/file_strategies/file.rs
@@ -209,4 +209,37 @@ mod tests {
         let copied = fs::read(copied_path).unwrap();
         assert_eq!(original, copied);
     }
+
+    #[test]
+    fn fails_if_file_is_not_part_of_source() {
+        let test_dir = setup_test_dir();
+        let source_dir = test_dir.join("source");
+        let output_dir = test_dir.join("output");
+        create_dir_all(&source_dir).expect("Could not create source test directory");
+        create_dir_all(&output_dir).expect("Could not create output test directory");
+        create_test_file(&source_dir.join("image.png"), "A fish playing the banjo");
+
+        let file = File {
+            path: output_dir.join("image.png"),
+            file_type: FileType::File,
+        };
+
+        assert!(Strategy::handle(&source_dir, &output_dir, &file).is_err());
+    }
+
+    #[test]
+    fn fails_if_destination_parent_is_not_readable() {
+        let test_dir = setup_test_dir();
+        let source_dir = test_dir.join("source");
+        create_dir_all(&source_dir).expect("Could not create source test directory");
+        create_test_file(&source_dir.join("image.png"), "A fish playing the banjo");
+        let output_dir = Path::new("");
+
+        let file = File {
+            path: source_dir.clone(),
+            file_type: FileType::File,
+        };
+
+        assert!(Strategy::handle(&source_dir, output_dir, &file).is_err());
+    }
 }