test(assert): Show use case for 'is' vs 'against'

epage · Jul 23, 2024 · 1d01d1b · 1d01d1b
1 parent f8622b3
commit 1d01d1b
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/crates/snapbox/tests/testsuite/assert.rs b/crates/snapbox/tests/testsuite/assert.rs
@@ -1,4 +1,5 @@
 use snapbox::assert_data_eq;
+use snapbox::data::IntoData;
 use snapbox::file;
 use snapbox::str;
 
@@ -26,3 +27,22 @@ line1
 fn test_expect_file() {
     assert_data_eq!(include_str!("../../README.md"), file!["../../README.md"]);
 }
+
+#[test]
+#[cfg(feature = "json")]
+fn actual_expected_formats_differ() {
+    assert_data_eq!(
+        r#"{}
+{"order": 1}
+{"order": 2}
+{"order": 3}
+"#,
+        str![[r#"
+{}
+{"order":1}
+{"order":2}
+{"order":3}
+
+"#]].is_jsonlines(),
+    );
+}