Reduce the number of requests for asserts in tests

tests/helpers.nim

@@ -35,3 +35,14 @@ proc allFuturesThrowing*[T, E]( # https://github.com/nim-lang/Nim/issues/23432
     futs: varargs[InternalRaisesFuture[T, E]]
 ): Future[void] =
   allFuturesThrowing(futs.mapIt(FutureBase(it)))
+
+template safeEventually*(expression: untyped, waitingTime = 250, timeout = 5000): bool =
+  proc safeEventually(): Future[bool] {.async.} =
+    let endTime = getTime() + initDuration(milliseconds = timeout)
+    while not expression:
+      if endTime < getTime():
+        return false
+      await sleepAsync(waitingTime)
+    return true
+
+  await safeEventually()

tests/integration/testmarketplace.nim

@@ -6,6 +6,7 @@ import ../contracts/deployment
 import ./marketplacesuite
 import ./twonodes
 import ./nodeconfigs
+from ../helpers import safeEventually
 
 marketplacesuite "Marketplace":
   let marketplaceConfig = NodeConfigs(
@@ -61,7 +62,7 @@ marketplacesuite "Marketplace":
       tolerance = ecTolerance,
     )
 
-    check eventually(
+    check safeEventually(
       await client.purchaseStateIs(id, "started"), timeout = 10 * 60 * 1000
     )
     let purchase = (await client.getPurchase(id)).get
@@ -108,7 +109,7 @@ marketplacesuite "Marketplace":
       tolerance = ecTolerance,
     )
 
-    check eventually(
+    check safeEventually(
       await client.purchaseStateIs(id, "started"), timeout = 10 * 60 * 1000
     )
     let purchase = (await client.getPurchase(id)).get
@@ -124,11 +125,11 @@ marketplacesuite "Marketplace":
     # Checking that the hosting node received reward for at least the time between <expiry;end>
     let slotSize = slotSize(blocks, ecNodes, ecTolerance)
     let pricePerSlotPerSecond = minPricePerBytePerSecond * slotSize
-    check eventually (await token.balanceOf(hostAccount)) - startBalanceHost >=
+    check safeEventually (await token.balanceOf(hostAccount)) - startBalanceHost >=
       (duration - 5 * 60).u256 * pricePerSlotPerSecond * ecNodes.u256
 
     # Checking that client node receives some funds back that were not used for the host nodes
-    check eventually(
+    check safeEventually(
       (await token.balanceOf(clientAccount)) - clientBalanceBeforeFinished > 0,
       timeout = 10 * 1000, # give client a bit of time to withdraw its funds
     )
@@ -298,12 +299,12 @@ marketplacesuite "Marketplace payouts":
     let slotSize = slotSize(blocks, ecNodes, ecTolerance)
     let pricePerSlotPerSecond = minPricePerBytePerSecond * slotSize
 
-    check eventually (
+    check safeEventually (
       let endBalanceProvider = (await token.balanceOf(provider.ethAccount))
       endBalanceProvider > startBalanceProvider and
         endBalanceProvider < startBalanceProvider + expiry.u256 * pricePerSlotPerSecond
     )
-    check eventually(
+    check safeEventually(
       (
         let endBalanceClient = (await token.balanceOf(client.ethAccount))
         let endBalanceProvider = (await token.balanceOf(provider.ethAccount))

tests/integration/testproofs.nim

@@ -7,6 +7,7 @@ import ../codex/helpers
 import ../examples
 import ./marketplacesuite
 import ./nodeconfigs
+from ../helpers import safeEventually
 
 export logutils
 
@@ -64,7 +65,7 @@ marketplacesuite "Hosts submit regular proofs":
 
     let slotSize = slotSize(blocks, ecNodes, ecTolerance)
 
-    check eventually(
+    check safeEventually(
       await client0.purchaseStateIs(purchaseId, "started"), timeout = expiry.int * 1000
     )
 
@@ -140,7 +141,7 @@ marketplacesuite "Simulate invalid proofs":
     )
     let requestId = (await client0.requestId(purchaseId)).get
 
-    check eventually(
+    check safeEventually(
       await client0.purchaseStateIs(purchaseId, "started"), timeout = expiry.int * 1000
     )
 

tests/integration/testsales.nim

@@ -8,6 +8,7 @@ import ../contracts/time
 import ./codexconfig
 import ./codexclient
 import ./nodeconfigs
+from ../helpers import safeEventually
 
 proc findItem[T](items: seq[T], item: T): ?!T =
   for tmp in items:
@@ -141,7 +142,7 @@ multinodesuite "Sales":
       )
     ).get
 
-    check eventually(
+    check safeEventually(
       await client.purchaseStateIs(id, "started"), timeout = 10 * 60 * 1000
     )
     let updatedAvailability =