diff options
Diffstat (limited to 'eth/downloader/downloader_test.go')
| -rw-r--r-- | eth/downloader/downloader_test.go | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/eth/downloader/downloader_test.go b/eth/downloader/downloader_test.go index 484cc3218..4fc4e1434 100644 --- a/eth/downloader/downloader_test.go +++ b/eth/downloader/downloader_test.go @@ -52,6 +52,8 @@ func copyBlock(block *types.Block) *types.Block { return createBlock(int(block.Number().Int64()), block.ParentHeaderHash, block.HeaderHash) } +// createBlocksFromHashes assembles a collection of blocks, each having a correct +// place in the given hash chain. func createBlocksFromHashes(hashes []common.Hash) map[common.Hash]*types.Block { blocks := make(map[common.Hash]*types.Block) for i := 0; i < len(hashes); i++ { @@ -64,6 +66,7 @@ func createBlocksFromHashes(hashes []common.Hash) map[common.Hash]*types.Block { return blocks } +// downloadTester is a test simulator for mocking out local block chain. type downloadTester struct { downloader *Downloader @@ -75,6 +78,7 @@ type downloadTester struct { maxHashFetch int // Overrides the maximum number of retrieved hashes } +// newTester creates a new downloader test mocker. func newTester() *downloadTester { tester := &downloadTester{ ownHashes: []common.Hash{knownHash}, @@ -82,9 +86,7 @@ func newTester() *downloadTester { peerHashes: make(map[string][]common.Hash), peerBlocks: make(map[string]map[common.Hash]*types.Block), } - var mux event.TypeMux - downloader := New(&mux, tester.hasBlock, tester.getBlock, tester.insertChain, tester.dropPeer) - tester.downloader = downloader + tester.downloader = New(new(event.TypeMux), tester.hasBlock, tester.getBlock, tester.insertChain, tester.dropPeer) return tester } |