X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=tests%2Fpools%2Fcluster%2Fdynamic.test.js;h=54d53b11a8b60931a39756d614ece9621de88cc9;hb=a7dc540979d13bee0dd320858214b776fa556e4d;hp=53a5f8d0b232e18ac26effb3ccfe466297f5458a;hpb=a35560bac09e829e1e19f88f8fd1d71a64c9d50b;p=poolifier.git

diff --git a/tests/pools/cluster/dynamic.test.js b/tests/pools/cluster/dynamic.test.js
index 53a5f8d0..54d53b11 100644
--- a/tests/pools/cluster/dynamic.test.js
+++ b/tests/pools/cluster/dynamic.test.js
@@ -21,14 +21,14 @@ describe('Dynamic cluster pool test suite', () => {
 
   it('Verify that new workers are created when required, max size is not exceeded and that after a while new workers will die', async () => {
     const promises = []
-    let fullPool = 0
-    pool.emitter.on('FullPool', () => fullPool++)
+    let poolBusy = 0
+    pool.emitter.on('busy', () => poolBusy++)
     for (let i = 0; i < max * 2; i++) {
       promises.push(pool.execute({ test: 'test' }))
     }
     expect(pool.workers.length).toBeLessThanOrEqual(max)
     expect(pool.workers.length).toBeGreaterThan(min)
-    expect(fullPool > 1).toBeTruthy()
+    expect(poolBusy).toEqual(max + 1)
     const numberOfExitEvents = await TestUtils.waitExits(pool, max - min)
     expect(numberOfExitEvents).toBe(max - min)
   })
@@ -56,6 +56,12 @@ describe('Dynamic cluster pool test suite', () => {
     expect(res).toBe(min)
   })
 
+  it('Validation of inputs test', () => {
+    expect(() => new DynamicClusterPool(min)).toThrowError(
+      new Error('Please specify a file with a worker implementation')
+    )
+  })
+
   it('Should work even without opts in input', async () => {
     const pool1 = new DynamicClusterPool(
       1,
@@ -103,4 +109,15 @@ describe('Dynamic cluster pool test suite', () => {
     // We need to clean up the resources after our test
     await longRunningPool.destroy()
   })
+
+  it('Verify that a pool with zero worker can be instantiated', async () => {
+    const pool = new DynamicClusterPool(
+      0,
+      max,
+      './tests/worker-files/cluster/testWorker.js'
+    )
+    expect(pool).toBeInstanceOf(DynamicClusterPool)
+    // We need to clean up the resources after our test
+    await pool.destroy()
+  })
 })