3 files changed, 17 insertions, 7 deletions
diff --git a/testing/Cargo.toml b/testing/Cargo.toml
index 7c93783..15cbfe2 100644
--- a/testing/Cargo.toml
+++ b/testing/Cargo.toml
@@ -5,22 +5,27 @@ authors = ["Dirkjan Ochtman <dirkjan@ochtman.nl>"]
 workspace = ".."
 
 [features]
-default = ["actix"]
-with-rocket = ["rocket", "rocket_codegen", "askama/with-rocket"]
 actix = ["actix-web", "bytes", "askama/with-actix-web"]
+default = []
+full = ["actix", "with-iron", "serde-json"]
+serde-json = ["serde_json", "askama/serde-json"]
+with-rocket = ["rocket", "rocket_codegen", "askama/with-rocket"]
+with-iron = ["iron", "askama/with-iron"]
 
 [dependencies]
 actix-web = { version = "0.7", optional = true }
-askama = { path = "../askama", version = "*", features = ["with-iron", "serde-json"] }
+askama = { path = "../askama", version = "*" }
 bytes = { version = "0.4", optional = true }
-criterion = "0.2"
-iron = "0.6"
+iron = { version = "0.6", optional = true }
 rocket = { version = "0.3", optional = true }
 rocket_codegen = { version = "0.3", optional = true }
-serde_json = "1.0"
+serde_json = { version = "1.0", optional = true }
 
 [build-dependencies]
-askama = { path = "../askama", version = "*", features = ["with-iron", "serde-json"] }
+askama = { path = "../askama", version = "*" }
+
+[dev-dependencies]
+criterion = "0.2"
 
 [[bench]]
 name = "all"
diff --git a/testing/tests/filters.rs b/testing/tests/filters.rs
index 8c654c1..d6e9782 100644
--- a/testing/tests/filters.rs
+++ b/testing/tests/filters.rs
@@ -1,9 +1,11 @@
 #[macro_use]
 extern crate askama;
+#[cfg(feature = "serde-json")]
 #[macro_use]
 extern crate serde_json;
 
 use askama::Template;
+#[cfg(feature = "serde-json")]
 use serde_json::Value;
 
 #[derive(Template)]
@@ -87,6 +89,7 @@ fn test_vec_join() {
     assert_eq!(t.render().unwrap(), "foo, bar, bazz");
 }
 
+#[cfg(feature = "serde-json")]
 #[derive(Template)]
 #[template(path = "json.html")]
 struct JsonTemplate<'a> {
@@ -94,6 +97,7 @@ struct JsonTemplate<'a> {
     bar: &'a Value,
 }
 
+#[cfg(feature = "serde-json")]
 #[test]
 fn test_json() {
     let val = json!({"arr": [ "one", 2, true, null ]});
diff --git a/testing/tests/iron.rs b/testing/tests/iron.rs
index 95c366c..10dcee3 100644
--- a/testing/tests/iron.rs
+++ b/testing/tests/iron.rs
@@ -1,3 +1,4 @@
+#![cfg(feature = "iron")]
 #[macro_use]
 extern crate askama;
 extern crate iron;