Add dynamic worker choice strategy change at runtime

[poolifier.git] / tests / pools / selection-strategies.test.js

diff --git a/tests/pools/selection-strategies.test.js b/tests/pools/selection-strategies.test.js
index 9071b5712e4f3ec71f705da9e4cc9f2eadbae996..c554ab14f1304f0805ef865798d299e1fc7426bf 100644 (file)
--- a/tests/pools/selection-strategies.test.js
+++ b/tests/pools/selection-strategies.test.js
@@ -42,6 +42,48 @@ describe('Selection strategies test suite', () => {
     await pool.destroy()
   })
 
+  it('Verify ROUND_ROBIN strategy can be run in a fixed pool', async () => {
+    const max = 3
+    const pool = new FixedThreadPool(
+      max,
+      './tests/worker-files/thread/testWorker.js',
+      { workerChoiceStrategy: WorkerChoiceStrategies.ROUND_ROBIN }
+    )
+    expect(pool.opts.workerChoiceStrategy).toBe(
+      WorkerChoiceStrategies.ROUND_ROBIN
+    )
+    // TODO: Create a better test to cover `RoundRobinWorkerChoiceStrategy#choose`
+    const promises = []
+    for (let i = 0; i < max * 2; i++) {
+      promises.push(pool.execute({ test: 'test' }))
+    }
+    await Promise.all(promises)
+    // We need to clean up the resources after our test
+    await pool.destroy()
+  })
+
+  it('Verify ROUND_ROBIN strategy can be run in a dynamic pool', async () => {
+    const min = 0
+    const max = 3
+    const pool = new DynamicThreadPool(
+      min,
+      max,
+      './tests/worker-files/thread/testWorker.js',
+      { workerChoiceStrategy: WorkerChoiceStrategies.ROUND_ROBIN }
+    )
+    expect(pool.opts.workerChoiceStrategy).toBe(
+      WorkerChoiceStrategies.ROUND_ROBIN
+    )
+    // TODO: Create a better test to cover `RoundRobinWorkerChoiceStrategy#choose`
+    const promises = []
+    for (let i = 0; i < max * 2; i++) {
+      promises.push(pool.execute({ test: 'test' }))
+    }
+    await Promise.all(promises)
+    // We need to clean up the resources after our test
+    await pool.destroy()
+  })
+
   it('Verify LESS_RECENTLY_USED strategy is taken at pool creation', async () => {
     const max = 3
     const pool = new FixedThreadPool(