feat(testing): add --randomize flag for jest

nrwl · May 24, 2023 · e8013d2 · e8013d2
1 parent fc38dc1
commit e8013d2
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Showing 4 changed files with 10 additions and 0 deletions.
diff --git a/docs/generated/packages/jest/executors/jest.json b/docs/generated/packages/jest/executors/jest.json
@@ -107,6 +107,10 @@
         "description": "Will not fail if no tests are found (for example while using `--testPathPattern`.) (https://jestjs.io/docs/cli#--passwithnotests)",
         "type": "boolean"
       },
+      "randomize": {
+        "description": "Shuffle the order of the tests within a file. The shuffling is based on the seed. This option is only supported using the default jest-circus test runner.",
+        "type": "boolean"
+      },
       "runInBand": {
         "alias": "i",
         "description": "Run all tests serially in the current process (rather than creating a worker pool of child processes that run tests). This is sometimes useful for debugging, but such use cases are pretty rare. Useful for CI. (https://jestjs.io/docs/cli#--runinband)",

diff --git a/packages/jest/src/executors/jest/jest.impl.ts b/packages/jest/src/executors/jest/jest.impl.ts
@@ -94,6 +94,7 @@ export async function jestConfigParser(
     useStderr: options.useStderr,
     watch: options.watch,
     watchAll: options.watchAll,
+    randomize: options.randomize,
   };
 
   if (!multiProjects) {

diff --git a/packages/jest/src/executors/jest/schema.d.ts b/packages/jest/src/executors/jest/schema.d.ts
@@ -21,6 +21,7 @@ export interface JestExecutorOptions {
   changedSince?: string;
   outputFile?: string;
   passWithNoTests?: boolean;
+  randomize?: boolean;
   runInBand?: boolean;
   showConfig?: boolean;
   silent?: boolean;

diff --git a/packages/jest/src/executors/jest/schema.json b/packages/jest/src/executors/jest/schema.json
@@ -123,6 +123,10 @@
       "description": "Will not fail if no tests are found (for example while using `--testPathPattern`.) (https://jestjs.io/docs/cli#--passwithnotests)",
       "type": "boolean"
     },
+    "randomize": {
+      "description": "Shuffle the order of the tests within a file. The shuffling is based on the seed. This option is only supported using the default jest-circus test runner.",
+      "type": "boolean"
+    },
     "runInBand": {
       "alias": "i",
       "description": "Run all tests serially in the current process (rather than creating a worker pool of child processes that run tests). This is sometimes useful for debugging, but such use cases are pretty rare. Useful for CI. (https://jestjs.io/docs/cli#--runinband)",