Add tests for allow whitespaces patch

1 files changed, 41 insertions, 0 deletions

diff --git a/testing/tests/whitespace.rs b/testing/tests/whitespace.rs
new file mode 100644
index 0000000..befc7d1
--- /dev/null
+++ b/testing/tests/whitespace.rs
@@ -0,0 +1,41 @@
+use askama::Template;
+
+#[derive(askama::Template, Default)]
+#[template(path = "allow-whitespaces.html")]
+struct AllowWhitespaces {
+    tuple: (u64, u64, u64, u64),
+    string: &'static str,
+    option: Option<bool>,
+    nested_1: AllowWhitespacesNested1,
+}
+
+#[derive(Default)]
+struct AllowWhitespacesNested1 {
+    nested_2: AllowWhitespacesNested2,
+}
+
+#[derive(Default)]
+struct AllowWhitespacesNested2 {
+    array: &'static [&'static str],
+    hash: std::collections::HashMap<&'static str, &'static str>,
+}
+
+impl AllowWhitespaces {
+    fn f0(&self) -> &str {
+        ""
+    }
+    fn f1(&self, _a: &str) -> &str {
+        ""
+    }
+    fn f2(&self, _a: &str, _b: &str) -> &str {
+        ""
+    }
+}
+
+#[test]
+fn test_extra_whitespace() {
+    let mut template = AllowWhitespaces::default();
+    template.nested_1.nested_2.array = &["a0", "a1", "a2", "a3"];
+    template.nested_1.nested_2.hash.insert("key", "value");
+    assert_eq!(template.render().unwrap(), "\n0\n0\n0\n0\n\n\n\n0\n0\n0\n0\n0\n\na0\na1\nvalue\n\n\n\n\n\n[\n  \"a0\",\n  \"a1\",\n  \"a2\",\n  \"a3\"\n]\n[\n  \"a0\",\n  \"a1\",\n  \"a2\",\n  \"a3\"\n][\n  \"a0\",\n  \"a1\",\n  \"a2\",\n  \"a3\"\n]\n[\n  \"a1\"\n][\n  \"a1\"\n]\n[\n  \"a1\",\n  \"a2\"\n][\n  \"a1\",\n  \"a2\"\n]\n[][]1-1-1\n3333 3\n2222 2\n0000 0\n3333 3\n\ntruefalse\nfalsefalsefalse\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
+}