diff --git a/Cargo.lock b/Cargo.lock
index 1b321ba8f..3897d68e4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3712,6 +3712,15 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "qcheck"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b439bd4242da51d62d18c95e6a6add749346756b0d1a587dfd0cc22fa6b5f3f0"
+dependencies = [
+ "rand 0.8.5",
+]
+
 [[package]]
 name = "qoi"
 version = "0.4.1"
@@ -3762,6 +3771,7 @@ dependencies = [
  "multibase",
  "nonempty",
  "once_cell",
+ "qcheck",
  "radicle-cob",
  "radicle-crypto",
  "radicle-git-ext",
@@ -3801,7 +3811,9 @@ dependencies = [
  "amplify",
  "cyphernet",
  "ec25519",
+ "fastrand",
  "multibase",
+ "qcheck",
  "radicle-git-ext",
  "radicle-ssh",
  "serde",
@@ -3905,6 +3917,7 @@ dependencies = [
  "radicle-surf",
  "serde",
  "serde_json",
+ "tempfile",
  "thiserror",
  "ts-rs",
 ]
@@ -4265,9 +4278,9 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.38.37"
+version = "0.38.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8acb788b847c24f28525660c4d7758620a7210875711f79e7f663cc152726811"
+checksum = "d7f649912bc1495e167a6edee79151c84b1bad49748cb4f1f1167f459f6224f6"
 dependencies = [
  "bitflags 2.6.0",
  "errno",
@@ -5297,9 +5310,9 @@ dependencies = [
 
 [[package]]
 name = "tempfile"
-version = "3.13.0"
+version = "3.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0f2c9fc62d0beef6951ccffd757e241266a2c833136efbe35af6cd2567dca5b"
+checksum = "28cce251fcbc87fac86a866eeb0d6c2d536fc16d06f184bb61aeae11aa4cee0c"
 dependencies = [
  "cfg-if",
  "fastrand",
@@ -6063,7 +6076,7 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
diff --git a/crates/radicle-types/Cargo.toml b/crates/radicle-types/Cargo.toml
index 10a5fb70e..8e458eaea 100644
--- a/crates/radicle-types/Cargo.toml
+++ b/crates/radicle-types/Cargo.toml
@@ -7,10 +7,11 @@ edition = "2021"
 anyhow = { version = "1.0.90" }
 axum = { version = "0.7.5", default-features = false, features = ["json"] }
 base64 = { version = "0.22.1" }
-radicle = { git = "https://seed.radicle.xyz/z3gqcJUoA1n9HaHKufZs5FCSGazv5.git" }
+radicle = { git = "https://seed.radicle.xyz/z3gqcJUoA1n9HaHKufZs5FCSGazv5.git", features = ["test"] }
 radicle-surf = { version = "0.22.1", features = ["serde"] }
 serde = { version = "1.0.210", features = ["derive"] }
 serde_json = { version = "1.0.132" }
 thiserror = { version = "1.0.65" }
 ts-rs = { version = "10.0.0", features = [ "serde-json-impl", "no-serde-warnings" ] }
 localtime = { version = "1.3.1" }
+tempfile = { version = "3.14.0" }
diff --git a/crates/radicle-types/src/test.rs b/crates/radicle-types/src/test.rs
new file mode 100644
index 000000000..c69bb7777
--- /dev/null
+++ b/crates/radicle-types/src/test.rs
@@ -0,0 +1,58 @@
+use std::path::Path;
+
+use radicle::cob::migrate;
+use radicle::crypto::ssh::Keystore;
+use radicle::crypto::{KeyPair, Seed};
+use radicle::node::{Features, Timestamp, UserAgent};
+use radicle::profile::Home;
+use radicle::Storage;
+use radicle::{node, profile};
+
+pub const TIMESTAMP: u64 = 1671125284;
+
+/// Create a new profile.
+pub fn profile(home: &Path, seed: [u8; 32]) -> radicle::Profile {
+    let home = Home::new(home).unwrap();
+    let keystore = Keystore::new(&home.keys());
+
+    let keypair = KeyPair::from_seed(Seed::from(seed));
+    let alias = node::Alias::new("seed");
+    let storage = Storage::open(
+        home.storage(),
+        radicle::git::UserInfo {
+            alias: alias.clone(),
+            key: keypair.pk.into(),
+        },
+    )
+    .unwrap();
+
+    let mut db = home.policies_mut().unwrap();
+    db.follow(&keypair.pk.into(), Some(&alias)).unwrap();
+
+    let node_db = home.database_mut().unwrap();
+    node_db
+        .init(
+            &keypair.pk.into(),
+            Features::SEED,
+            &alias,
+            &UserAgent::default(),
+            Timestamp::try_from(TIMESTAMP).unwrap(),
+            [],
+        )
+        .unwrap();
+
+    // Migrate COBs cache.
+    let mut cobs = home.cobs_db_mut().unwrap();
+    cobs.migrate(migrate::ignore).unwrap();
+
+    radicle::storage::git::transport::local::register(storage.clone());
+    keystore.store(keypair.clone(), "radicle", None).unwrap();
+
+    radicle::Profile {
+        home,
+        storage,
+        keystore,
+        public_key: keypair.pk.into(),
+        config: profile::Config::new(alias),
+    }
+}
diff --git a/crates/radicle-types/src/traits.rs b/crates/radicle-types/src/traits.rs
index 8ead8766e..be9cf20aa 100644
--- a/crates/radicle-types/src/traits.rs
+++ b/crates/radicle-types/src/traits.rs
@@ -20,3 +20,33 @@ pub trait Profile {
         }
     }
 }
+
+#[cfg(test)]
+#[allow(clippy::unwrap_used)]
+mod test {
+    use std::str::FromStr;
+
+    use radicle::crypto::test::signer::MockSigner;
+    use radicle::crypto::Signer;
+    use radicle::node::{config, Alias};
+
+    use crate::config::Config;
+    use crate::{test, AppState, Profile};
+
+    #[test]
+    fn config() {
+        let tmp = tempfile::tempdir().unwrap();
+        let profile = test::profile(tmp.path(), [0xff; 32]);
+        let signer = MockSigner::from_seed([0xff; 32]);
+        let state = AppState { profile };
+
+        assert_eq!(
+            Profile::config(&state),
+            Config {
+                public_key: *signer.public_key(),
+                alias: Alias::from_str("seed").unwrap(),
+                seeding_policy: config::DefaultSeedingPolicy::Block,
+            }
+        )
+    }
+}