Fixed flakes and added parallelization to ChainComponents tests

core/services/relay/evm/chain_components_test.go

@@ -207,16 +207,36 @@ func TestContractReaderEventsInitValidation(t *testing.T) {
 }
 
 func TestChainComponents(t *testing.T) {
-	t.Parallel()
-	it := &EVMChainComponentsInterfaceTester[*testing.T]{Helper: &helper{}}
-	// TODO, generated binding tests are broken
-	it.DisableTests([]string{interfacetests.ContractReaderGetLatestValue})
-	it.Init(t)
 
 	// add new subtests here so that it can be run on real chains too
-	RunChainComponentsEvmTests(t, it)
-	RunChainComponentsInLoopEvmTests[*testing.T](t, commontestutils.WrapContractReaderTesterForLoop(it))
-	RunChainComponentsInLoopEvmTests(t, WrapContractReaderTesterWithBindings(t, it))
+	t.Run("RunChainComponentsEvmTests", func(t *testing.T) {
+		t.Parallel()
+		helper := &helper{}
+		// shared helper for separate parallel testers
+		it := &EVMChainComponentsInterfaceTester[*testing.T]{Helper: helper}
+		it.Init(t)
+		RunChainComponentsEvmTests(t, it)
+	})
+
+	t.Run("RunChainComponentsInLoopEvmTests", func(t *testing.T) {
+		t.Parallel()
+		helper := &helper{}
+		// shared helper for separate parallel testers
+		it := &EVMChainComponentsInterfaceTester[*testing.T]{Helper: helper}
+		it.Init(t)
+		RunChainComponentsInLoopEvmTests[*testing.T](t, commontestutils.WrapContractReaderTesterForLoop(it))
+	})
+
+	t.Run("RunChainComponentsInLoopEvmTestsWithBindings", func(t *testing.T) {
+		t.Parallel()
+		helper := &helper{}
+		// shared helper for separate parallel testers
+		helper.Init(t)
+		it := &EVMChainComponentsInterfaceTester[*testing.T]{Helper: helper}
+		// TODO, generated binding tests are broken
+		it.DisableTests([]string{interfacetests.ContractReaderGetLatestValue})
+		RunChainComponentsInLoopEvmTests(t, WrapContractReaderTesterWithBindings(t, it))
+	})
 }
 
 type helper struct {
@@ -277,7 +297,7 @@ func (h *helper) Backend() bind.ContractBackend {
 	if h.sim == nil {
 		h.sim = simulated.NewBackend(
 			evmtypes.GenesisAlloc{h.accounts[0].From: {Balance: big.NewInt(math.MaxInt64)}, h.accounts[1].From: {Balance: big.NewInt(math.MaxInt64)}}, simulated.WithBlockGasLimit(commonGasLimitOnEvms*5000))
-		cltest.Mine(h.sim, 1*time.Second)
+		cltest.Mine(h.sim, 500*time.Millisecond)
 	}
 
 	return h.sim.Client()

core/services/relay/evm/evmtesting/chain_components_interface_tester.go

@@ -465,7 +465,6 @@ func (it *EVMChainComponentsInterfaceTester[T]) deployNewContract(t T) (string,
 
 	address, tx, ts, err := chain_reader_tester.DeployChainReaderTester(it.GetAuthWithGasSet(t), it.Helper.Backend())
 	require.NoError(t, err)
-	it.Helper.Commit()
 
 	it.IncNonce()
 	it.AwaitTx(t, tx)