Add README example as a test case

2 files changed, 19 insertions, 0 deletions

diff --git a/testing/templates/hello.html b/testing/templates/hello.html
new file mode 100644
index 0000000..8149be7
--- /dev/null
+++ b/testing/templates/hello.html
@@ -0,0 +1 @@
+Hello, {{ name }}!
diff --git a/testing/tests/hello.rs b/testing/tests/hello.rs
new file mode 100644
index 0000000..12ffde6
--- /dev/null
+++ b/testing/tests/hello.rs
@@ -0,0 +1,18 @@
+#[macro_use]
+extern crate askama;
+
+use askama::Template;
+
+#[derive(Template)] // this will generate the code...
+#[template(path = "hello.html", print = "all")] // using the template in this path, relative
+                                 // to the templates dir in the crate root
+struct HelloTemplate<'a> { // the name of the struct can be anything
+    name: &'a str, // the field name should match the variable name
+                   // in your template
+}
+
+#[test]
+fn main() {
+    let hello = HelloTemplate { name: "world" }; // instantiate your struct
+    assert_eq!("Hello, world!", hello.render().unwrap()); // then render it.
+}