a683e45855
- Migrate various mocks of core namespaces to shared version in `fakes` pkg - Err on the side of making test doubles less sophisticated - Don't pull over mocks of namespaces that are only used in example code
44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package history_test
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import (
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"math/big"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/vulcanize/vulcanizedb/pkg/fakes"
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"github.com/vulcanize/vulcanizedb/pkg/history"
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)
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var _ = Describe("Populating headers", func() {
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var headerRepository *fakes.MockHeaderRepository
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BeforeEach(func() {
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headerRepository = fakes.NewMockHeaderRepository()
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})
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Describe("When 1 missing header", func() {
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It("returns number of headers added", func() {
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blockChain := fakes.NewMockBlockChain()
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blockChain.SetLastBlock(big.NewInt(2))
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headerRepository.SetMissingBlockNumbers([]int64{2})
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headersAdded := history.PopulateMissingHeaders(blockChain, headerRepository, 1)
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Expect(headersAdded).To(Equal(1))
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})
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})
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It("adds missing headers to the db", func() {
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blockChain := fakes.NewMockBlockChain()
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blockChain.SetLastBlock(big.NewInt(2))
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headerRepository.SetMissingBlockNumbers([]int64{2})
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history.PopulateMissingHeaders(blockChain, headerRepository, 1)
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headerRepository.AssertCreateOrUpdateHeaderCallCountAndPassedBlockNumbers(1, []int64{2})
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})
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})
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