feat: ✨ added vitest arg passthrough (#451)

* feat: ✨ added vitest arg passthrough

* feat: ✨ Added vitest arg passthrough to moonwall config

* style: 💄 lint

Author: timbrinded

.changeset/good-shoes-grab.md

@@ -0,0 +1,6 @@
+---
+"@moonwall/cli": patch
+"@moonwall/tests": patch
+---
+
+Added vitest arg pass through

.changeset/smooth-bears-hunt.md

@@ -0,0 +1,30 @@
+---
+"@moonwall/cli": patch
+---
+
+### Enhanced Test CLI Options
+
+#### New Features
+
+- Added support for passing Vitest configuration options directly through CLI
+
+  ```bash
+  moonwall test dev_test --vitest "bail=2 retry=2"
+  ```
+
+This can also be added to your `moonwall.config.json` file like:
+
+```json
+ {
+      "name": "passthrough_test",
+      "testFileDir": ["suites/multi_fail"],
+      "description": "Testing that bail can be passed through",
+      "foundation": {
+        "type": "read_only"
+      },
+      "vitestArgs": {
+        "bail": 1
+      },
+      "connections": []
+    }
+```

TODO

@@ -118,6 +118,11 @@ yargs(hideBin(process.argv))
           describe: "Update all snapshots",
           alias: "u",
           type: "boolean",
+        })
+        .option("vitestArgPassthrough", {
+          describe: "Arguments to pass directly to Vitest (space-delimited)",
+          alias: "vitest",
+          type: "string",
         });
     },
     async (args) => {
@@ -129,6 +134,7 @@ yargs(hideBin(process.argv))
             subDirectory: args.subDirectory,
             shard: args.testShard,
             update: args.update,
+            vitestPassthroughArgs: args.vitestArgPassthrough?.split(" "),
           }))
         ) {
           process.exitCode = 1;

packages/cli/src/cmds/entrypoint.ts

@@ -55,6 +55,7 @@ export type testRunArgs = {
   subDirectory?: string;
   shard?: string;
   update?: boolean;
+  vitestPassthroughArgs?: string[];
 };
 
 export async function executeTests(env: Environment, testRunArgs?: testRunArgs) {
@@ -92,7 +93,23 @@ export async function executeTests(env: Environment, testRunArgs?: testRunArgs)
       }
     }
 
-    const additionalArgs: testRunArgs = testRunArgs || {};
+    const additionalArgs: Omit<testRunArgs, "vitestPassthroughArgs"> = testRunArgs
+      ? {
+          testNamePattern: testRunArgs.testNamePattern,
+          subDirectory: testRunArgs.subDirectory,
+          shard: testRunArgs.shard,
+          update: testRunArgs.update,
+        }
+      : {};
+
+    const vitestOptions = testRunArgs?.vitestPassthroughArgs?.reduce<UserConfig>((acc, arg) => {
+      const [key, value] = arg.split("=");
+      return {
+        // biome-ignore lint/performance/noAccumulatingSpread: this is fine
+        ...acc,
+        [key]: Number(value) || value,
+      };
+    }, {});
 
     // transform  in regexp pattern
     if (env.skipTests && env.skipTests.length > 0) {
@@ -107,6 +124,7 @@ export async function executeTests(env: Environment, testRunArgs?: testRunArgs)
       .setTimeout(env.timeout || globalConfig.defaultTestTimeout)
       .setInclude(env.include || ["**/*{test,spec,test_,test-}*{ts,mts,cts}"])
       .addThreadConfig(env.multiThreads)
+      .addVitestPassthroughArgs(env.vitestArgs)
       .build();
 
     if (
@@ -126,12 +144,14 @@ export async function executeTests(env: Environment, testRunArgs?: testRunArgs)
           : env.testFileDir;
 
       const folders = testFileDir.map((folder) => path.join(".", folder, "/"));
-      resolve(
-        (await startVitest("test", folders, {
-          ...options,
-          ...additionalArgs,
-        })) as Vitest
-      );
+      const optionsToUse = {
+        ...options,
+        ...additionalArgs,
+        ...vitestOptions,
+      } satisfies UserConfig;
+
+      console.log(`Options to use: ${JSON.stringify(optionsToUse, null, 2)}`);
+      resolve((await startVitest("test", folders, optionsToUse)) as Vitest);
     } catch (e) {
       console.error(e);
       reject(e);
@@ -199,6 +219,11 @@ class VitestOptionsBuilder {
     return this;
   }
 
+  addVitestPassthroughArgs(args?: object): this {
+    this.options = { ...this.options, ...args };
+    return this;
+  }
+
   addThreadConfig(threads: number | boolean | object = false): this {
     this.options.fileParallelism = false;
     this.options.pool = "forks";

packages/cli/src/cmds/runTests.ts

@@ -454,6 +454,9 @@
       },
       "type": "object"
     },
+    "Record<string,any>": {
+      "type": "object"
+    },
     "ZombieLaunchSpec": {
       "description": "A launch specification object for the \"zombie\" foundation type.",
       "properties": {
@@ -679,6 +682,10 @@
           "timeout": {
             "description": "The default timeout for tests and hooks",
             "type": "number"
+          },
+          "vitestArgs": {
+            "$ref": "#/definitions/Record<string,any>",
+            "description": "An optional object to add extra arguments to the Vitest test runner.\n Use with caution as this will override the default arguments, which\nmay cause unexpected behaviour.\n\nVisit https://vitest.dev/config/ for more info"
           }
         },
         "type": "object"

packages/types/config_schema.json

@@ -66,6 +66,7 @@
     "ethers": "*",
     "polkadot-api": "*",
     "viem": "*",
+    "vitest": "*",
     "web3": "*"
   },
   "publishConfig": {

packages/types/package.json

@@ -132,6 +132,15 @@ export type Environment = {
    * A list of test to skip.
    */
   skipTests?: SkipTestSpec[];
+
+  /**
+   * An optional object to add extra arguments to the Vitest test runner.
+   *  Use with caution as this will override the default arguments, which
+   * may cause unexpected behaviour.
+   *
+   * Visit https://vitest.dev/config/ for more info
+   */
+  vitestArgs?: Record<string, any>;
 };
 
 export type SkipTestSpec = {

packages/types/src/config.ts

@@ -89,6 +89,22 @@
       },
       "connections": []
     },
+    {
+      "name": "passthrough_test",
+      "testFileDir": ["suites/multi_fail"],
+      "description": "Testing that bail can be passed through",
+      "foundation": {
+        "type": "read_only",
+        "launchSpec": {
+          "disableRuntimeVersionCheck": true
+        }
+      },
+      "vitestArgs": {
+        "bail": 3,
+        "retry": 4
+      },
+      "connections": []
+    },
     {
       "name": "failing_prescript",
       "testFileDir": ["suites/basic"],