diff --git a/circuits/test/Nargo.toml b/circuits/test/Nargo.toml
new file mode 100644
index 0000000..8f02a1d
--- /dev/null
+++ b/circuits/test/Nargo.toml
@@ -0,0 +1,6 @@
+[package]
+authors = [""]
+compiler_version = "0.1"
+
+[dependencies]
+notes = { path = "../notes" }
\ No newline at end of file
diff --git a/circuits/test/Prover.toml b/circuits/test/Prover.toml
new file mode 100644
index 0000000..223c4e7
--- /dev/null
+++ b/circuits/test/Prover.toml
@@ -0,0 +1,4 @@
+x = "1"
+y = "2"
+a = "1"
+b = "2"
diff --git a/circuits/test/Verifier.toml b/circuits/test/Verifier.toml
new file mode 100644
index 0000000..5a95293
--- /dev/null
+++ b/circuits/test/Verifier.toml
@@ -0,0 +1 @@
+y = "0x0000000000000000000000000000000000000000000000000000000000000002"
diff --git a/circuits/test/src/main.nr b/circuits/test/src/main.nr
new file mode 100644
index 0000000..2534148
--- /dev/null
+++ b/circuits/test/src/main.nr
@@ -0,0 +1,117 @@
+use dep::notes;
+use dep::std;
+
+struct Parent {
+    foo: Field,
+    child: Child,
+    bar: Field,
+}
+
+struct Child {
+    child2: Child2,
+    foo: u32,
+    bar: u32,
+}
+
+struct Child2 {
+    input_a: u30,
+    input_b: u30,
+    flag: bool,
+}
+
+
+fn main(x : Field, y : pub Field, a: u32, b: u32, 
+claim_note_data: notes::claim::ClaimNoteWitnessData,
+defi_interaction_note_data: notes::defi_interaction::WitnessData,
+) {
+    let c2 = Child2 { input_a: 0 as u30, input_b: 1 as u30, flag: true };
+    let c = Child { child2: c2, foo: a, bar: b };
+    let p = Parent { foo: x, child: c, bar: y };
+
+    let q = p.foo * y;
+    constrain x == p.foo;
+
+    // Failing
+    let p2 = new_parent(c2, a, b);
+
+    // Passing
+    // let p2 = Parent { foo: a as Field, child: c, bar: b as Field };
+
+    let q2 = p2.foo * y;
+
+    // let config = notes::bridge_call_data::bit_config { second_input_in_use: true, second_output_in_use: false };
+    // let b_call_data = notes::bridge_call_data::BridgeCallData { 
+    //     bridge_address_id: 0 as u32,
+    //     input_asset_id_a: 0 as u30,
+    //     input_asset_id_b: 1 as u30,
+    //     output_asset_id_a: 2 as u30,
+    //     output_asset_id_b: 0 as u30,
+    //     config: config,
+    //     aux_data: 0 as u64,
+    // };
+    // let claim_note_data2 = notes::claim::ClaimNoteWitnessData {
+    //     deposit_value: 0,
+    //     bridge_call_data_local: b_call_data,
+    //     defi_interaction_nonce: 0,
+    //     fee: 0,
+    //     value_note_partial_commitment: 0,
+    //     input_nullifier: 1,       
+    // };
+
+    // Error when using this, either using the WitnessData struct from the ABI or the one created directly in Noir
+    // let claim_note = notes::claim::ClaimNote::new(claim_note_data);
+    // let claim_note = notes::claim::ClaimNote::new(claim_note_data2);
+    // let claim_note = new(claim_note_data2);
+
+    // No error when using this
+    // let claim_note = notes::claim::ClaimNote {
+    //   deposit_value: claim_note_data2.deposit_value,
+    //   bridge_call_data: claim_note_data2.bridge_call_data_local,
+    //   value_note_partial_commitment: claim_note_data2.value_note_partial_commitment,
+    //   input_nullifier: claim_note_data2.input_nullifier,
+    //   defi_interaction_nonce: claim_note_data2.defi_interaction_nonce,
+    //   fee: claim_note_data2.fee,
+    //   commitment: 1,
+    // };
+    // let k = claim_note.value_note_partial_commitment * y;
+
+    // let defi_interaction_note = notes::defi_interaction::Note::new(defi_interaction_note_data);
+}
+
+fn new(note: notes::claim::ClaimNoteWitnessData) -> notes::claim::ClaimNote {
+    // let partial_commitment = std::hash::pedersen(
+    //   [
+    //     note.deposit_value,
+    //     note.bridge_call_data_local.to_field(),
+    //     note.value_note_partial_commitment,
+    //     note.input_nullifier,
+    //   ]
+    // )[0];
+
+    // let commitment = std::hash::pedersen(
+    //   [
+    //     partial_commitment,
+    //     note.defi_interaction_nonce,
+    //     note.fee,
+    //     // TODO: add GeneratorIndex constants file and use them in all of the commitments
+    //   ]
+    // )[0];
+
+    notes::claim::ClaimNote {
+      deposit_value: note.deposit_value,
+      bridge_call_data: note.bridge_call_data_local,
+      value_note_partial_commitment: note.value_note_partial_commitment,
+      input_nullifier: note.input_nullifier,
+      defi_interaction_nonce: note.defi_interaction_nonce,
+      fee: note.fee,
+      commitment: 1,
+    }
+  }
+
+fn new_parent(c2: Child2, a: u32, b: u32) -> Parent {
+    let c = Child { child2: c2, foo: a, bar: b };
+
+    let p = Parent { foo: a as Field, child: c, bar: b as Field };
+
+    p
+}
\ No newline at end of file