fine-tune the tests

.github/workflows/ci.yml

@@ -11,7 +11,6 @@ env:
   cache_nonce: 0 # Allows for easily busting actions/cache caches
   nim_version: pinned
 
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
   cancel-in-progress: true

tests/integration/multinodes.nim

@@ -264,7 +264,7 @@ template multinodesuite*(name: string, body: untyped) =
         # Workaround for https://github.com/NomicFoundation/hardhat/issues/2053
         # Do not use websockets, but use http and polling to stop subscriptions
         # from being removed after 5 minutes
-        ethProvider = JsonRpcProvider.new("https://localhost:8545")
+        ethProvider = JsonRpcProvider.new("http://localhost:8545")
         # if hardhat was NOT started by the test, take a snapshot so it can be
         # reverted in the test teardown
         if nodeConfigs.hardhat.isNone:

tests/integration/nodeprocess.nim

@@ -156,7 +156,8 @@ proc waitUntilStarted*(node: NodeProcess) {.async.} =
   let started = newFuture[void]()
   try:
     discard node.captureOutput(node.startedOutput, started).track(node)
-    await started.wait(35.seconds) # allow enough time for proof generation
+    await started.wait(60.seconds) # allow enough time for proof generation
+    trace "node started"
   except AsyncTimeoutError:
     # attempt graceful shutdown in case node was partially started, prevent
     # zombies

tests/integration/testmarketplace.nim

@@ -1,5 +1,3 @@
-import pkg/stew/byteutils
-import pkg/codex/units
 import ../examples
 import ../contracts/time
 import ../contracts/deployment
@@ -155,7 +153,9 @@ marketplacesuite "Marketplace payouts":
     without requestId =? clientApi.requestId(id):
       fail()
     let slotId = slotId(requestId, !slotIdxFilled)
-    check eventually(providerApi.saleStateIs(slotId, "SaleCancelled"), timeout=expiry.int * 1000)
+
+    check eventually(providerApi.saleStateIs(slotId, "SaleCancelled"),
+      timeout=expiry.int * 1000)
 
     check eventually (
       let endBalanceProvider = (await token.balanceOf(provider.ethAccount));

tests/integration/testvalidator.nim

@@ -25,18 +25,18 @@ marketplacesuite "Validation":
     clients:
       CodexConfigs.init(nodes=1)
         .withEthProvider("http://localhost:8545")
-        .debug() # uncomment to enable console log output
-        # .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
-        # .withLogTopics("node", "marketplace", "clock")
-        .withLogTopics("node", "purchases", "slotqueue", "market")
+        # .debug() # uncomment to enable console log output
+        .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
+        .withLogTopics("purchases", "onchain")
         .some,
 
     providers:
       CodexConfigs.init(nodes=1)
         .withSimulateProofFailures(idx=0, failEveryNProofs=1)
-        .debug() # uncomment to enable console log output
-        .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
-        .withLogTopics("marketplace", "sales", "reservations", "node", "clock", "slotsbuilder")
+        .withEthProvider("http://localhost:8545")
+        # .debug() # uncomment to enable console log output
+        # .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
+        # .withLogTopics("sales", "onchain")
         .some,
 
     validators:
@@ -44,7 +44,7 @@ marketplacesuite "Validation":
         .withValidationGroups(groups = 2)
         .withValidationGroupIndex(idx = 0, groupIndex = 0)
         .withValidationGroupIndex(idx = 1, groupIndex = 1)
-        .debug() # uncomment to enable console log output
+        # .debug() # uncomment to enable console log output
         .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
         .withLogTopics("validator") # each topic as a separate string argument
         .some
@@ -102,17 +102,18 @@ marketplacesuite "Validation":
     clients:
       CodexConfigs.init(nodes=1)
         .withEthProvider("http://localhost:8545")
-        .debug() # uncomment to enable console log output
+        # .debug() # uncomment to enable console log output
         .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
-        .withLogTopics("node", "purchases", "slotqueue", "market")
+        .withLogTopics("purchases", "onchain")
         .some,
 
     providers:
       CodexConfigs.init(nodes=1)
         .withSimulateProofFailures(idx=0, failEveryNProofs=1)
-        .debug() # uncomment to enable console log output
-        .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
-        .withLogTopics("marketplace", "sales", "reservations", "node", "clock", "slotsbuilder")
+        .withEthProvider("http://localhost:8545")
+        # .debug() # uncomment to enable console log output
+        # .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
+        # .withLogTopics("sales", "onchain")
         .some
   ):
     let client0 = clients()[0].client
@@ -153,7 +154,7 @@ marketplacesuite "Validation":
       .withValidationGroups(groups = 2)
       .withValidationGroupIndex(idx = 0, groupIndex = 0)
       .withValidationGroupIndex(idx = 1, groupIndex = 1)
-      .debug() # uncomment to enable console log output
+      # .debug() # uncomment to enable console log output
       .withLogFile() # uncomment to output log file to: # tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
       .withLogTopics("validator") # each topic as a separate string argument
     

tests/integration/testvalidator2.nim

@@ -0,0 +1,181 @@
+from std/times import inMilliseconds, initDuration, inSeconds, fromUnix
+import pkg/codex/logutils
+import ../contracts/time
+import ../contracts/deployment
+import ../codex/helpers
+import ../examples
+import ./marketplacesuite
+import ./nodeconfigs
+
+export logutils
+
+logScope:
+  topics = "integration test validation"
+
+marketplacesuite "Validation":
+  let nodes = 3
+  let tolerance = 1
+  let proofProbability = 1
+  
+  test "validator marks proofs as missing when using validation groups", NodeConfigs(
+    # Uncomment to start Hardhat automatically, typically so logs can be inspected locally
+    hardhat:
+      HardhatConfig.none,
+
+    clients:
+      CodexConfigs.init(nodes=1)
+        # .debug() # uncomment to enable console log output
+        .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
+        # .withLogTopics("node", "marketplace", "clock")
+        .withLogTopics("node", "purchases", "slotqueue", "market")
+        .some,
+
+    providers:
+      CodexConfigs.init(nodes=1)
+        .withSimulateProofFailures(idx=0, failEveryNProofs=1)
+        # .debug() # uncomment to enable console log output
+        # .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
+        # .withLogTopics("marketplace", "sales", "reservations", "node", "clock", "slotsbuilder")
+        .some,
+
+    validators:
+      CodexConfigs.init(nodes=2)
+        .withValidationGroups(groups = 2)
+        .withValidationGroupIndex(idx = 0, groupIndex = 0)
+        .withValidationGroupIndex(idx = 1, groupIndex = 1)
+        # .debug() # uncomment to enable console log output
+        .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
+        .withLogTopics("validator") # each topic as a separate string argument
+        .some
+  ):
+    let client0 = clients()[0].client
+    let expiry = 5.periods
+    let duration = expiry + 10.periods
+
+    var currentTime = await ethProvider.currentTime()
+    let requestEndTime = currentTime.truncate(uint64) + duration
+
+    let data = await RandomChunker.example(blocks=8)
+    
+    # TODO: better value for data.len below. This TODO is also present in
+    # testproofs.nim - we may want to address it or remove the comment.
+    createAvailabilities(data.len * 2, duration)
+
+    let cid = client0.upload(data).get
+
+    let purchaseId = await client0.requestStorage(
+      cid,
+      expiry=expiry,
+      duration=duration,
+      nodes=nodes,
+      tolerance=tolerance,
+      proofProbability=proofProbability
+    )
+    let requestId = client0.requestId(purchaseId).get
+
+    debug "validation suite", purchaseId = purchaseId.toHex, requestId = requestId
+
+    check eventually(client0.purchaseStateIs(purchaseId, "started"),
+      timeout = expiry.int * 1000)
+    
+    currentTime = await ethProvider.currentTime()
+    let secondsTillRequestEnd = (requestEndTime - currentTime.truncate(uint64)).int
+
+    debug "validation suite", secondsTillRequestEnd = secondsTillRequestEnd.seconds
+    
+    # Because of Erasure Coding, the expected number of slots being freed
+    # is tolerance + 1. When more than tolerance slots are freed, the whole
+    # request will fail. Thus, awaiting for a failing state should
+    # be sufficient to conclude that validators did their job correctly.
+    # NOTICE: We actually have to wait for the "errored" state, because
+    # immediately after withdrawing the funds the purchasing state machine
+    # transitions to the "errored" state.
+    check eventually(client0.purchaseStateIs(purchaseId, "errored"), 
+      timeout = (secondsTillRequestEnd + 60) * 1000)
+  
+  test "validator uses historical state to mark missing proofs", NodeConfigs(
+    # Uncomment to start Hardhat automatically, typically so logs can be inspected locally
+    hardhat:
+      HardhatConfig.none,
+
+    clients:
+      CodexConfigs.init(nodes=1)
+        # .debug() # uncomment to enable console log output
+        # .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
+        # .withLogTopics("node", "marketplace", "clock")
+        # .withLogTopics("node", "purchases", "slotqueue", "market")
+        .some,
+
+    providers:
+      CodexConfigs.init(nodes=1)
+        .withSimulateProofFailures(idx=0, failEveryNProofs=1)
+        # .debug() # uncomment to enable console log output
+        # .withLogFile() # uncomment to output log file to tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
+        # .withLogTopics("marketplace", "sales", "reservations", "node", "clock", "slotsbuilder")
+        .some
+  ):
+    let client0 = clients()[0].client
+    let expiry = 5.periods
+    let duration = expiry + 10.periods
+
+    var currentTime = await ethProvider.currentTime()
+    let requestEndTime = currentTime.truncate(uint64) + duration
+
+    let data = await RandomChunker.example(blocks=8)
+
+    # TODO: better value for data.len below. This TODO is also present in
+    # testproofs.nim - we may want to address it or remove the comment.
+    createAvailabilities(data.len * 2, duration)
+
+    let cid = client0.upload(data).get
+
+    let purchaseId = await client0.requestStorage(
+      cid,
+      expiry=expiry,
+      duration=duration,
+      nodes=nodes,
+      tolerance=tolerance,
+      proofProbability=proofProbability
+    )
+    let requestId = client0.requestId(purchaseId).get
+
+    debug "validation suite", purchaseId = purchaseId.toHex, requestId = requestId
+
+    check eventually(client0.purchaseStateIs(purchaseId, "started"), 
+      timeout = expiry.int * 1000)
+    
+    # just to make sure we have a mined block that separates us
+    # from the block containing the last SlotFilled event
+    discard await ethProvider.send("evm_mine")
+
+    var validators = CodexConfigs.init(nodes=2)
+      .withValidationGroups(groups = 2)
+      .withValidationGroupIndex(idx = 0, groupIndex = 0)
+      .withValidationGroupIndex(idx = 1, groupIndex = 1)
+      # .debug() # uncomment to enable console log output
+      .withLogFile() # uncomment to output log file to:
+      # tests/integration/logs/<start_datetime> <suite_name>/<test_name>/<node_role>_<node_idx>.log
+      .withLogTopics("validator") # each topic as a separate string argument
+    
+    failAndTeardownOnError "failed to start validator nodes":
+      for config in validators.configs.mitems:
+        let node = await startValidatorNode(config)
+        running.add RunningNode(
+          role: Role.Validator,
+          node: node
+        )
+    
+    currentTime = await ethProvider.currentTime()
+    let secondsTillRequestEnd = (requestEndTime - currentTime.truncate(uint64)).int
+
+    debug "validation suite", secondsTillRequestEnd = secondsTillRequestEnd.seconds
+    
+    # Because of Erasure Coding, the expected number of slots being freed
+    # is tolerance + 1. When more than tolerance slots are freed, the whole
+    # request will fail. Thus, awaiting for a failing state should
+    # be sufficient to conclude that validators did their job correctly.
+    # NOTICE: We actually have to wait for the "errored" state, because
+    # immediately after withdrawing the funds the purchasing state machine
+    # transitions to the "errored" state.
+    check eventually(client0.purchaseStateIs(purchaseId, "errored"), 
+      timeout = (secondsTillRequestEnd + 60) * 1000)