Negative/failure governance e2e tests

biome.json

@@ -1,5 +1,5 @@
 {
-	"$schema": "https://biomejs.dev/schemas/2.3.2/schema.json",
+	"$schema": "https://biomejs.dev/schemas/2.4.5/schema.json",
 	"vcs": { "enabled": true, "clientKind": "git", "useIgnoreFile": true },
 	"files": {
 		"ignoreUnknown": false,

packages/kusama/src/__snapshots__/assetHubKusama.governance.e2e.test.ts.snap

@@ -1,5 +1,140 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
+exports[`Kusama Asset Hub Governance > referenda tests > negative execution flows > big_spender > insufficient approval rejection > decision deposit refund after rejection (insufficient approval) - big_spender 1`] = `
+[
+  {
+    "data": {
+      "amount": "(rounded 13000000000000)",
+      "who": "FoQJpPyadYccjavVdTWxpxU7rUEaYhfLCPwXgkfD6Zat9QP",
+    },
+    "method": "DecisionDepositRefunded",
+    "section": "referenda",
+  },
+]
+`;
+
+exports[`Kusama Asset Hub Governance > referenda tests > negative execution flows > big_spender > insufficient support rejection > decision deposit refund after rejection (insufficient support) - big_spender 1`] = `
+[
+  {
+    "data": {
+      "amount": "(rounded 13000000000000)",
+      "who": "FoQJpPyadYccjavVdTWxpxU7rUEaYhfLCPwXgkfD6Zat9QP",
+    },
+    "method": "DecisionDepositRefunded",
+    "section": "referenda",
+  },
+]
+`;
+
+exports[`Kusama Asset Hub Governance > referenda tests > negative execution flows > big_spender > missing decision deposit timeout > timed-out referendum event (missing decision deposit) - big_spender 1`] = `
+{
+  "event": {
+    "data": [
+      644,
+      {
+        "ayes": 0,
+        "nays": 0,
+        "support": 0,
+      },
+    ],
+  },
+  "phase": {
+    "initialization": null,
+  },
+  "topics": [],
+}
+`;
+
+exports[`Kusama Asset Hub Governance > referenda tests > negative execution flows > referendum_killer > insufficient approval rejection > decision deposit refund after rejection (insufficient approval) - referendum_killer 1`] = `
+[
+  {
+    "data": {
+      "amount": "(rounded 1700000000000000)",
+      "who": "FoQJpPyadYccjavVdTWxpxU7rUEaYhfLCPwXgkfD6Zat9QP",
+    },
+    "method": "DecisionDepositRefunded",
+    "section": "referenda",
+  },
+]
+`;
+
+exports[`Kusama Asset Hub Governance > referenda tests > negative execution flows > referendum_killer > insufficient support rejection > decision deposit refund after rejection (insufficient support) - referendum_killer 1`] = `
+[
+  {
+    "data": {
+      "amount": "(rounded 1700000000000000)",
+      "who": "FoQJpPyadYccjavVdTWxpxU7rUEaYhfLCPwXgkfD6Zat9QP",
+    },
+    "method": "DecisionDepositRefunded",
+    "section": "referenda",
+  },
+]
+`;
+
+exports[`Kusama Asset Hub Governance > referenda tests > negative execution flows > referendum_killer > missing decision deposit timeout > timed-out referendum event (missing decision deposit) - referendum_killer 1`] = `
+{
+  "event": {
+    "data": [
+      644,
+      {
+        "ayes": 0,
+        "nays": 0,
+        "support": 0,
+      },
+    ],
+  },
+  "phase": {
+    "initialization": null,
+  },
+  "topics": [],
+}
+`;
+
+exports[`Kusama Asset Hub Governance > referenda tests > negative execution flows > root > insufficient approval rejection > decision deposit refund after rejection (insufficient approval) - root 1`] = `
+[
+  {
+    "data": {
+      "amount": "(rounded 3300000000000000)",
+      "who": "FoQJpPyadYccjavVdTWxpxU7rUEaYhfLCPwXgkfD6Zat9QP",
+    },
+    "method": "DecisionDepositRefunded",
+    "section": "referenda",
+  },
+]
+`;
+
+exports[`Kusama Asset Hub Governance > referenda tests > negative execution flows > root > insufficient support rejection > decision deposit refund after rejection (insufficient support) - root 1`] = `
+[
+  {
+    "data": {
+      "amount": "(rounded 3300000000000000)",
+      "who": "FoQJpPyadYccjavVdTWxpxU7rUEaYhfLCPwXgkfD6Zat9QP",
+    },
+    "method": "DecisionDepositRefunded",
+    "section": "referenda",
+  },
+]
+`;
+
+exports[`Kusama Asset Hub Governance > referenda tests > negative execution flows > root > missing decision deposit timeout > timed-out referendum event (missing decision deposit) - root 1`] = `
+{
+  "event": {
+    "data": [
+      644,
+      {
+        "ayes": 0,
+        "nays": 0,
+        "support": 0,
+      },
+    ],
+  },
+  "phase": {
+    "initialization": null,
+  },
+  "topics": [],
+}
+`;
+
 exports[`Kusama Asset Hub Governance > referenda tests > referendum lifecycle test - submission, decision deposit, various voting should all work > cancelling referendum with signed origin 1`] = `
 [
   {

packages/kusama/src/assetHubKusama.governance.e2e.test.ts

@@ -1,8 +1,24 @@
 import { assetHubKusama } from '@e2e-test/networks/chains'
-import { baseGovernanceE2ETests, registerTestTree } from '@e2e-test/shared'
+import { baseGovernanceE2ETests, type GovernanceTestConfig, registerTestTree } from '@e2e-test/shared'
 
-registerTestTree(
-  baseGovernanceE2ETests(assetHubKusama, {
-    testSuiteName: 'Kusama Asset Hub Governance',
-  }),
-)
+// Tracks selected by referendum volume (Polkassembly, all-time) + criticality.
+// Only one track is active: the per-track tests are identical in logic and each takes ~15 s,
+// so running every track is repetitive. Uncomment additional tracks as needed.
+const governanceConfig: GovernanceTestConfig = {
+  testSuiteName: 'Kusama Asset Hub Governance',
+  tracks: [
+    // --- high-volume tracks (by referendum count) ---
+    //{ trackId: 33, trackName: 'medium_spender', originName: 'MediumSpender' }, //  123 refs (19.2 %)
+    { trackId: 34, trackName: 'big_spender', originName: 'BigSpender' }, //           90 refs (14.0 %)
+    //{ trackId: 32, trackName: 'small_spender', originName: 'SmallSpender' }, //      61 refs  (9.5 %)
+    //{ trackId: 30, trackName: 'small_tipper', originName: 'SmallTipper' }, //        46 refs  (7.2 %)
+    //{ trackId: 31, trackName: 'big_tipper', originName: 'BigTipper' }, //            19 refs  (3.0 %)
+    // --- critical tracks (low volume, high impact) ---
+    { trackId: 0, trackName: 'root', originName: 'Root', systemOrigin: true }, //    41 refs  (6.4 %)
+    //{ trackId: 1, trackName: 'whitelisted_caller', originName: 'WhitelistedCaller' }, // 124 refs (19.3 %)
+    //{ trackId: 20, trackName: 'referendum_canceller', originName: 'ReferendumCanceller' }, // 12 refs (1.9 %)
+    { trackId: 21, trackName: 'referendum_killer', originName: 'ReferendumKiller' }, //        5 refs (0.8 %)
+  ],
+}
+
+registerTestTree(baseGovernanceE2ETests(assetHubKusama, governanceConfig))

packages/polkadot/src/__snapshots__/assetHubPolkadot.governance.e2e.test.ts.snap

@@ -1,5 +1,140 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
+exports[`Polkadot Asset Hub Governance > referenda tests > negative execution flows > big_spender > insufficient approval rejection > decision deposit refund after rejection (insufficient approval) - big_spender 1`] = `
+[
+  {
+    "data": {
+      "amount": 50000000000000,
+      "who": "14E5nqKAp3oAJcmzgZhUD2RcptBeUBScxKHgJKU4HPNcKVf3",
+    },
+    "method": "DecisionDepositRefunded",
+    "section": "referenda",
+  },
+]
+`;
+
+exports[`Polkadot Asset Hub Governance > referenda tests > negative execution flows > big_spender > insufficient support rejection > decision deposit refund after rejection (insufficient support) - big_spender 1`] = `
+[
+  {
+    "data": {
+      "amount": 50000000000000,
+      "who": "14E5nqKAp3oAJcmzgZhUD2RcptBeUBScxKHgJKU4HPNcKVf3",
+    },
+    "method": "DecisionDepositRefunded",
+    "section": "referenda",
+  },
+]
+`;
+
+exports[`Polkadot Asset Hub Governance > referenda tests > negative execution flows > big_spender > missing decision deposit timeout > timed-out referendum event (missing decision deposit) - big_spender 1`] = `
+{
+  "event": {
+    "data": [
+      1873,
+      {
+        "ayes": 0,
+        "nays": 0,
+        "support": 0,
+      },
+    ],
+  },
+  "phase": {
+    "initialization": null,
+  },
+  "topics": [],
+}
+`;
+
+exports[`Polkadot Asset Hub Governance > referenda tests > negative execution flows > referendum_killer > insufficient approval rejection > decision deposit refund after rejection (insufficient approval) - referendum_killer 1`] = `
+[
+  {
+    "data": {
+      "amount": 500000000000000,
+      "who": "14E5nqKAp3oAJcmzgZhUD2RcptBeUBScxKHgJKU4HPNcKVf3",
+    },
+    "method": "DecisionDepositRefunded",
+    "section": "referenda",
+  },
+]
+`;
+
+exports[`Polkadot Asset Hub Governance > referenda tests > negative execution flows > referendum_killer > insufficient support rejection > decision deposit refund after rejection (insufficient support) - referendum_killer 1`] = `
+[
+  {
+    "data": {
+      "amount": 500000000000000,
+      "who": "14E5nqKAp3oAJcmzgZhUD2RcptBeUBScxKHgJKU4HPNcKVf3",
+    },
+    "method": "DecisionDepositRefunded",
+    "section": "referenda",
+  },
+]
+`;
+
+exports[`Polkadot Asset Hub Governance > referenda tests > negative execution flows > referendum_killer > missing decision deposit timeout > timed-out referendum event (missing decision deposit) - referendum_killer 1`] = `
+{
+  "event": {
+    "data": [
+      1873,
+      {
+        "ayes": 0,
+        "nays": 0,
+        "support": 0,
+      },
+    ],
+  },
+  "phase": {
+    "initialization": null,
+  },
+  "topics": [],
+}
+`;
+
+exports[`Polkadot Asset Hub Governance > referenda tests > negative execution flows > root > insufficient approval rejection > decision deposit refund after rejection (insufficient approval) - root 1`] = `
+[
+  {
+    "data": {
+      "amount": 1000000000000000,
+      "who": "14E5nqKAp3oAJcmzgZhUD2RcptBeUBScxKHgJKU4HPNcKVf3",
+    },
+    "method": "DecisionDepositRefunded",
+    "section": "referenda",
+  },
+]
+`;
+
+exports[`Polkadot Asset Hub Governance > referenda tests > negative execution flows > root > insufficient support rejection > decision deposit refund after rejection (insufficient support) - root 1`] = `
+[
+  {
+    "data": {
+      "amount": 1000000000000000,
+      "who": "14E5nqKAp3oAJcmzgZhUD2RcptBeUBScxKHgJKU4HPNcKVf3",
+    },
+    "method": "DecisionDepositRefunded",
+    "section": "referenda",
+  },
+]
+`;
+
+exports[`Polkadot Asset Hub Governance > referenda tests > negative execution flows > root > missing decision deposit timeout > timed-out referendum event (missing decision deposit) - root 1`] = `
+{
+  "event": {
+    "data": [
+      1873,
+      {
+        "ayes": 0,
+        "nays": 0,
+        "support": 0,
+      },
+    ],
+  },
+  "phase": {
+    "initialization": null,
+  },
+  "topics": [],
+}
+`;
+
 exports[`Polkadot Asset Hub Governance > referenda tests > referendum lifecycle test - submission, decision deposit, various voting should all work > cancelling referendum with signed origin 1`] = `
 [
   {

packages/polkadot/src/assetHubPolkadot.governance.e2e.test.ts

@@ -1,8 +1,24 @@
 import { assetHubPolkadot } from '@e2e-test/networks/chains'
-import { baseGovernanceE2ETests, registerTestTree } from '@e2e-test/shared'
+import { baseGovernanceE2ETests, type GovernanceTestConfig, registerTestTree } from '@e2e-test/shared'
 
-registerTestTree(
-  baseGovernanceE2ETests(assetHubPolkadot, {
-    testSuiteName: 'Polkadot Asset Hub Governance',
-  }),
-)
+// Tracks selected by referendum volume (Polkassembly, all-time) + criticality.
+// Only one track is active: the per-track tests are identical in logic and each takes ~15 s,
+// so running every track is repetitive. Uncomment additional tracks as needed.
+const governanceConfig: GovernanceTestConfig = {
+  testSuiteName: 'Polkadot Asset Hub Governance',
+  tracks: [
+    // --- high-volume tracks (by referendum count) ---
+    //{ trackId: 33, trackName: 'medium_spender', originName: 'MediumSpender' }, //  609 refs (32.7 %)
+    //{ trackId: 32, trackName: 'small_spender', originName: 'SmallSpender' }, //    275 refs (14.8 %)
+    //{ trackId: 30, trackName: 'small_tipper', originName: 'SmallTipper' }, //      235 refs (12.6 %)
+    { trackId: 34, trackName: 'big_spender', originName: 'BigSpender' }, //          173 refs  (9.3 %)
+    //{ trackId: 31, trackName: 'big_tipper', originName: 'BigTipper' }, //          153 refs  (8.2 %)
+    // --- critical tracks (low volume, high impact) ---
+    { trackId: 0, trackName: 'root', originName: 'Root', systemOrigin: true }, //   59 refs  (3.2 %)
+    //{ trackId: 1, trackName: 'whitelisted_caller', originName: 'WhitelistedCaller' }, // 106 refs (5.7 %)
+    //{ trackId: 20, trackName: 'referendum_canceller', originName: 'ReferendumCanceller' }, // 27 refs (1.4 %)
+    { trackId: 21, trackName: 'referendum_killer', originName: 'ReferendumKiller' }, //      6 refs (0.3 %)
+  ],
+}
+
+registerTestTree(baseGovernanceE2ETests(assetHubPolkadot, governanceConfig))