From 44c0623a581413bba0dc59f8de72abc5dded843f Mon Sep 17 00:00:00 2001
From: René Kijewski <kijewski@library.vetmed.fu-berlin.de>
Date: Thu, 1 Jul 2021 12:58:13 +0200
Subject: Add tuple destructoring tests

---
 testing/templates/let-destruct-tuple.html |  3 +++
 testing/tests/vars.rs                     | 14 ++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 testing/templates/let-destruct-tuple.html

diff --git a/testing/templates/let-destruct-tuple.html b/testing/templates/let-destruct-tuple.html
new file mode 100644
index 0000000..395e872
--- /dev/null
+++ b/testing/templates/let-destruct-tuple.html
@@ -0,0 +1,3 @@
+{% let (a, ((b, c), (d))) = abcd %}{{a}}{{b}}{{c}}{{d}}
+{% let (a, (_, d)) = abcd %}{{a}}{{d}}
+{% let (((a))) = abcd.0 %}{{a}}
diff --git a/testing/tests/vars.rs b/testing/tests/vars.rs
index d70a084..75d10e5 100644
--- a/testing/tests/vars.rs
+++ b/testing/tests/vars.rs
@@ -91,3 +91,17 @@ fn test_if_let() {
     let t = IfLet { a: Some("foo") };
     assert_eq!(t.render().unwrap(), "foo");
 }
+
+#[derive(Template)]
+#[template(path = "let-destruct-tuple.html")]
+struct LetDestructTupleTemplate {
+    abcd: (char, ((char, char), char)),
+}
+
+#[test]
+fn test_destruct_tuple() {
+    let t = LetDestructTupleTemplate {
+        abcd: ('w', (('x', 'y'), 'z')),
+    };
+    assert_eq!(t.render().unwrap(), "wxyz\nwz\nw");
+}
-- 
cgit