feat: ParaToEthereum

.eslintignore

@@ -1,2 +1,4 @@
 **/lib/*
 **/build/*
+
+

.eslintrc.js

@@ -2,6 +2,7 @@ const config = require('@substrate/dev/config/eslint');
 
 module.exports = {
 	...config,
+	parser: "@typescript-eslint/parser",
 	parserOptions: {
 		project: '**/tsconfig.json',
 	},

README.md

@@ -40,10 +40,7 @@ The below chart is focusing on what directions are supported for constructing as
 | Parachain to Parachain | ✅  | ✅  | ✅  |
 | Parachain to Relay     | ✅  | ✅  | ✅  |
 | Parachain to System    | ✅  | ✅  | ✅  |
-
-## Note on Parachain to Parachain Support
-
-Parachain To Parachain support is currently limited to XCM V2, with the exception of Parachain primary asset tx construction (e.g. MOVR, SDN, etc.).
+| Parachain to Ethereum  | ❌  | ✅  | ✅  |
 
 ## Note: System refers to System Parachains like Asset Hub.
 

e2e-tests/__snapshots__/hydration.ethereum.spec.ts.snap

@@ -0,0 +1,147 @@
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+
+exports[`Hydration <> Ethereum > XCM V3 > Transfer Snowbridge WETH from Hydration to Ethereum > assetHub xcmp message sent 1`] = `
+[
+  {
+    "data": {
+      "messageHash": "(hash)",
+    },
+    "method": "XcmpMessageSent",
+    "section": "xcmpQueue",
+  },
+]
+`;
+
+exports[`Hydration <> Ethereum > XCM V3 > Transfer Snowbridge WETH from Hydration to Ethereum > assethub foreign assets burned 1`] = `
+[
+  {
+    "data": {
+      "assetId": {
+        "interior": {
+          "X2": [
+            {
+              "GlobalConsensus": {
+                "Ethereum": {
+                  "chainId": 1,
+                },
+              },
+            },
+            {
+              "AccountKey20": {
+                "key": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
+                "network": null,
+              },
+            },
+          ],
+        },
+        "parents": 2,
+      },
+      "balance": 75000000000000,
+      "owner": "13cKp89Uh2yWgTG28JA1QEvPUMjEPKejqkjHKf9zqLiFKjH6",
+    },
+    "method": "Burned",
+    "section": "foreignAssets",
+  },
+]
+`;
+
+exports[`Hydration <> Ethereum > XCM V3 > Transfer Snowbridge WETH from Hydration to Ethereum > bridgehub ethereum outbound queue events 1`] = `
+[
+  {
+    "data": {
+      "id": 0,
+    },
+    "method": "MessageQueued",
+    "section": "ethereumOutboundQueue",
+  },
+  {
+    "data": {
+      "id": 0,
+      "nonce": "(redacted)",
+    },
+    "method": "MessageAccepted",
+    "section": "ethereumOutboundQueue",
+  },
+  {
+    "data": {
+      "count": 1,
+      "root": "(hash)",
+    },
+    "method": "MessagesCommitted",
+    "section": "ethereumOutboundQueue",
+  },
+]
+`;
+
+exports[`Hydration <> Ethereum > XCM V4 > Transfer Snowbridge WETH from Hydration to Ethereum > assetHub xcmp message sent 1`] = `
+[
+  {
+    "data": {
+      "messageHash": "(hash)",
+    },
+    "method": "XcmpMessageSent",
+    "section": "xcmpQueue",
+  },
+]
+`;
+
+exports[`Hydration <> Ethereum > XCM V4 > Transfer Snowbridge WETH from Hydration to Ethereum > assethub foreign assets burned 1`] = `
+[
+  {
+    "data": {
+      "assetId": {
+        "interior": {
+          "X2": [
+            {
+              "GlobalConsensus": {
+                "Ethereum": {
+                  "chainId": 1,
+                },
+              },
+            },
+            {
+              "AccountKey20": {
+                "key": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
+                "network": null,
+              },
+            },
+          ],
+        },
+        "parents": 2,
+      },
+      "balance": 75000000000000,
+      "owner": "13cKp89Uh2yWgTG28JA1QEvPUMjEPKejqkjHKf9zqLiFKjH6",
+    },
+    "method": "Burned",
+    "section": "foreignAssets",
+  },
+]
+`;
+
+exports[`Hydration <> Ethereum > XCM V4 > Transfer Snowbridge WETH from Hydration to Ethereum > bridgehub ethereum outbound queue events 1`] = `
+[
+  {
+    "data": {
+      "id": 0,
+    },
+    "method": "MessageQueued",
+    "section": "ethereumOutboundQueue",
+  },
+  {
+    "data": {
+      "id": 0,
+      "nonce": "(redacted)",
+    },
+    "method": "MessageAccepted",
+    "section": "ethereumOutboundQueue",
+  },
+  {
+    "data": {
+      "count": 1,
+      "root": "(hash)",
+    },
+    "method": "MessagesCommitted",
+    "section": "ethereumOutboundQueue",
+  },
+]
+`;

e2e-tests/__snapshots__/moonbeam.hydration.spec.ts.snap

@@ -0,0 +1,39 @@
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+
+exports[`Moonbeam <> Hydration > XCM V3 > Transfer GLMR from Moonbeam to Hydration > hydration recipients initial glmr balance 1`] = `
+{
+  "free": 0,
+  "frozen": 0,
+  "reserved": 0,
+}
+`;
+
+exports[`Moonbeam <> Hydration > XCM V3 > Transfer GLMR from Moonbeam to Hydration > hydration recipients updated glmr balance 1`] = `
+{
+  "free": "(rounded 10000000000000000000)",
+  "frozen": 0,
+  "reserved": 0,
+}
+`;
+
+exports[`Moonbeam <> Hydration > XCM V3 > Transfer HDX from Hydration to Moonbeam > moonbeam recipients initial hdx balance 1`] = `
+{
+  "balance": 0,
+  "extra": null,
+  "reason": {
+    "consumer": null,
+  },
+  "status": "Liquid",
+}
+`;
+
+exports[`Moonbeam <> Hydration > XCM V3 > Transfer HDX from Hydration to Moonbeam > moonbeam recipients updated hdx balance 1`] = `
+{
+  "balance": "(rounded 10000000000000000)",
+  "extra": null,
+  "reason": {
+    "sufficient": null,
+  },
+  "status": "Liquid",
+}
+`;

e2e-tests/__snapshots__/polkadotAssetHub.bridgeHub.spec.ts.snap

@@ -0,0 +1,57 @@
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+
+exports[`Polkadot AssetHub <> Ethereum > XCM V3 > Snowbridge WETH From AssetHub to Ethereum > bridgehub ethereum outbound queue events 1`] = `
+[
+  {
+    "data": {
+      "id": "(hash)",
+    },
+    "method": "MessageQueued",
+    "section": "ethereumOutboundQueue",
+  },
+  {
+    "data": {
+      "id": "(hash)",
+      "nonce": "(redacted)",
+    },
+    "method": "MessageAccepted",
+    "section": "ethereumOutboundQueue",
+  },
+  {
+    "data": {
+      "count": 1,
+      "root": "(hash)",
+    },
+    "method": "MessagesCommitted",
+    "section": "ethereumOutboundQueue",
+  },
+]
+`;
+
+exports[`Polkadot AssetHub <> Ethereum > XCM V4 > Snowbridge WETH From AssetHub to Ethereum > bridgehub ethereum outbound queue events 1`] = `
+[
+  {
+    "data": {
+      "id": "(hash)",
+    },
+    "method": "MessageQueued",
+    "section": "ethereumOutboundQueue",
+  },
+  {
+    "data": {
+      "id": "(hash)",
+      "nonce": "(redacted)",
+    },
+    "method": "MessageAccepted",
+    "section": "ethereumOutboundQueue",
+  },
+  {
+    "data": {
+      "count": 1,
+      "root": "(hash)",
+    },
+    "method": "MessagesCommitted",
+    "section": "ethereumOutboundQueue",
+  },
+]
+`;