test: hash consensus version getter

lidofinance · Feb 8, 2023 · 7cba25b · 7cba25b
1 parent 60357af
commit 7cba25b
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Showing 2 changed files with 33 additions and 1 deletion.
diff --git a/contracts/0.8.9/test_helpers/oracle/HashConsensusTimeTravellable.sol b/contracts/0.8.9/test_helpers/oracle/HashConsensusTimeTravellable.sol
@@ -76,4 +76,8 @@ contract HashConsensusTimeTravellable is HashConsensus {
     function getReportProcessor() external view returns (address) {
         return _reportProcessor;
     }
+
+    function getConsensusVersion() external view returns (uint256) {
+        return _getConsensusVersion();
+    }
 }
diff --git a/test/0.8.9/oracle/hash-consensus-report-processor.test.js b/test/0.8.9/oracle/hash-consensus-report-processor.test.js
@@ -12,6 +12,8 @@ const {
   ZERO_HASH, HASH_1, HASH_2, HASH_3, HASH_4, HASH_5,
   CONSENSUS_VERSION, deployHashConsensus} = require('./hash-consensus-deploy.test')
 
+const CONSENSUS_VERSION_2 = 2
+
 const HashConsensus = artifacts.require('HashConsensusTimeTravellable')
 const MockReportProcessor = artifacts.require('MockReportProcessor')
 
@@ -28,7 +30,7 @@ contract('HashConsensus', ([admin, member1, member2, member3, member4, member5,
       const deployed = await deployHashConsensus(admin, options)
       consensus = deployed.consensus
       reportProcessor1 = deployed.reportProcessor
-      reportProcessor2 = await MockReportProcessor.new(CONSENSUS_VERSION, { from: admin })
+      reportProcessor2 = await MockReportProcessor.new(CONSENSUS_VERSION_2, { from: admin })
     }
 
     const deployProcessorZero = async () => {
@@ -45,6 +47,13 @@ contract('HashConsensus', ([admin, member1, member2, member3, member4, member5,
           'there should be zero address for processor',
         )
       })
+
+      it('consensus version equals zero', async () => {
+        assert.equal(
+          await consensus.getConsensusVersion(),
+          0,
+        )
+      })
     })
 
     context('with initial processor', () => {
@@ -87,6 +96,25 @@ contract('HashConsensus', ([admin, member1, member2, member3, member4, member5,
           assertEvent(tx, 'ReportProcessorSet', {expectedArgs: {processor: reportProcessor2.address, prevProcessor: reportProcessor1.address}})
         })
       })
+
+      context('consensus version', () => {
+        beforeEach(deploy)
+
+        it('equals to version of initial processor', async () => {
+          assert.equal(
+            await consensus.getConsensusVersion(),
+            CONSENSUS_VERSION,
+          )
+        })
+
+        it('equals to new processor version after it was changed', async () => {
+          await consensus.setReportProcessor(reportProcessor2.address)
+          assert.equal(
+            await consensus.getConsensusVersion(),
+            CONSENSUS_VERSION_2,
+          )
+        })
+      })
     })
   })
 })