1 files changed, 10 insertions, 0 deletions
diff --git a/test_utilities/src/lib.rs b/test_utilities/src/lib.rs
index f5a7b39..dc6fe75 100644
--- a/test_utilities/src/lib.rs
+++ b/test_utilities/src/lib.rs
@@ -32,3 +32,13 @@ pub fn assert_file_contents(path: &PathBuf, expected: &str) {
     let content = read_to_string(path).unwrap();
     assert_eq!(content.trim(), expected.trim());
 }
+
+pub fn assert_file_contains(path: &PathBuf, expected: &str) {
+    let content = read_to_string(path).unwrap();
+    assert!(content.contains(expected));
+}
+
+pub fn assert_file_does_not_contain(path: &PathBuf, expected: &str) {
+    let content = read_to_string(path).unwrap();
+    assert!(!content.contains(expected));
+}