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Add tests for pkg/geth/blockchain

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- inject dependencies instead of initializing them in the constructor
This commit is contained in:
Rob Mulholand
2018-07-18 16:34:13 -05:00
parent 1355271011
commit 63434f6bc9
20 changed files with 538 additions and 106 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pkg/history/block_validator_test.go
+2 -2
View File
@@ -13,7 +13,7 @@ import (
var _ = Describe("Blocks validator", func() {
It("calls create or update for all blocks within the window", func() {
blockchain := fakes.NewBlockchainWithBlocks([]core.Block{
blockchain := fakes.NewMockBlockChainWithBlocks([]core.Block{
{Number: 4},
{Number: 5},
{Number: 6},
@@ -31,7 +31,7 @@ var _ = Describe("Blocks validator", func() {
})
It("returns the number of largest block", func() {
blockchain := fakes.NewBlockchainWithBlocks([]core.Block{
blockchain := fakes.NewMockBlockChainWithBlocks([]core.Block{
{Number: 1},
{Number: 2},
{Number: 3},
pkg/history/header_validator_test.go
+1 -1
View File
@@ -27,7 +27,7 @@ var _ = Describe("Header validator", func() {
Hash: newHash,
}
headers := []core.Header{newHeader}
blockChain := fakes.NewBlockChainWithHeaders(headers)
blockChain := fakes.NewMockBlockChainWithHeaders(headers)
validator := history.NewHeaderValidator(blockChain, headerRepository, 1)
validator.ValidateHeaders()
pkg/history/populate_blocks_test.go
+5 -5
View File
@@ -25,7 +25,7 @@ var _ = Describe("Populating blocks", func() {
{Number: 1},
{Number: 2},
}
blockchain := fakes.NewBlockchainWithBlocks(blocks)
blockchain := fakes.NewMockBlockChainWithBlocks(blocks)
blockRepository.CreateOrUpdateBlock(core.Block{Number: 2})
@@ -37,7 +37,7 @@ var _ = Describe("Populating blocks", func() {
})
It("fills in the three missing blocks (Numbers: 5,8,10)", func() {
blockchain := fakes.NewBlockchainWithBlocks([]core.Block{
blockchain := fakes.NewMockBlockChainWithBlocks([]core.Block{
{Number: 4},
{Number: 5},
{Number: 6},
@@ -76,7 +76,7 @@ var _ = Describe("Populating blocks", func() {
})
It("returns the number of blocks created", func() {
blockchain := fakes.NewBlockchainWithBlocks([]core.Block{
blockchain := fakes.NewMockBlockChainWithBlocks([]core.Block{
{Number: 4},
{Number: 5},
{Number: 6},
@@ -90,7 +90,7 @@ var _ = Describe("Populating blocks", func() {
})
It("updates the repository with a range of blocks w/in the range ", func() {
blockchain := fakes.NewBlockchainWithBlocks([]core.Block{
blockchain := fakes.NewMockBlockChainWithBlocks([]core.Block{
{Number: 1},
{Number: 2},
{Number: 3},
@@ -104,7 +104,7 @@ var _ = Describe("Populating blocks", func() {
})
It("does not call repository create block when there is an error", func() {
blockchain := fakes.NewBlockchain(errors.New("error getting block"))
blockchain := fakes.NewMockBlockChain(errors.New("error getting block"))
blocks := history.MakeRange(1, 10)
history.RetrieveAndUpdateBlocks(blockchain, blockRepository, blocks)
Expect(blockRepository.BlockCount()).To(Equal(0))
pkg/history/populate_headers_test.go
+2 -2
View File
@@ -26,7 +26,7 @@ var _ = Describe("Populating headers", func() {
{BlockNumber: 1},
{BlockNumber: 2},
}
blockChain := fakes.NewBlockChainWithHeaders(headers)
blockChain := fakes.NewMockBlockChainWithHeaders(headers)
headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: 2})
headersAdded := history.PopulateMissingHeaders(blockChain, headerRepository, 1)
@@ -40,7 +40,7 @@ var _ = Describe("Populating headers", func() {
{BlockNumber: 1},
{BlockNumber: 2},
}
blockChain := fakes.NewBlockChainWithHeaders(headers)
blockChain := fakes.NewMockBlockChainWithHeaders(headers)
dbHeader, _ := headerRepository.GetHeader(1)
Expect(dbHeader.BlockNumber).To(BeZero())
pkg/history/validation_window_test.go
+1 -1
View File
@@ -13,7 +13,7 @@ import (
var _ = Describe("", func() {
It("creates a ValidationWindow equal to (HEAD-windowSize, HEAD)", func() {
blockchain := fakes.NewBlockchainWithBlocks([]core.Block{
blockchain := fakes.NewMockBlockChainWithBlocks([]core.Block{
{Number: 1},
{Number: 2},
{Number: 3},