98 lines
3.0 KiB
Go
98 lines
3.0 KiB
Go
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package postgres
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import (
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"sort"
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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/core"
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"github.com/vulcanize/vulcanizedb/pkg/repositories"
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)
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var _ = Describe("Creating contracts", func() {
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var repository repositories.ContractRepository
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var node core.Node
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BeforeEach(func() {
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node = core.Node{
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GenesisBlock: "GENESIS",
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NetworkId: 1,
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Id: "b6f90c0fdd8ec9607aed8ee45c69322e47b7063f0bfb7a29c8ecafab24d0a22d24dd2329b5ee6ed4125a03cb14e57fd584e67f9e53e6c631055cbbd82f080845",
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ClientName: "Geth/v1.7.2-stable-1db4ecdc/darwin-amd64/go1.9",
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}
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repository = BuildRepository(node)
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})
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It("returns the contract when it exists", func() {
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repository.CreateContract(core.Contract{Hash: "x123"})
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contract, err := repository.FindContract("x123")
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Expect(err).NotTo(HaveOccurred())
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Expect(contract.Hash).To(Equal("x123"))
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Expect(repository.ContractExists("x123")).To(BeTrue())
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Expect(repository.ContractExists("x456")).To(BeFalse())
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})
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It("returns err if contract does not exist", func() {
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_, err := repository.FindContract("x123")
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Expect(err).To(HaveOccurred())
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})
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It("returns empty array when no transactions 'To' a contract", func() {
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repository.CreateContract(core.Contract{Hash: "x123"})
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contract, err := repository.FindContract("x123")
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Expect(err).ToNot(HaveOccurred())
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Expect(contract.Transactions).To(BeEmpty())
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})
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It("returns transactions 'To' a contract", func() {
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var blockRepository repositories.BlockRepository
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blockRepository = BuildRepository(node)
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block := core.Block{
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Number: 123,
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Transactions: []core.Transaction{
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{Hash: "TRANSACTION1", To: "x123", Value: "0"},
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{Hash: "TRANSACTION2", To: "x345", Value: "0"},
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{Hash: "TRANSACTION3", To: "x123", Value: "0"},
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},
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}
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blockRepository.CreateOrUpdateBlock(block)
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repository.CreateContract(core.Contract{Hash: "x123"})
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contract, err := repository.FindContract("x123")
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Expect(err).ToNot(HaveOccurred())
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sort.Slice(contract.Transactions, func(i, j int) bool {
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return contract.Transactions[i].Hash < contract.Transactions[j].Hash
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})
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Expect(contract.Transactions).To(
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Equal([]core.Transaction{
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{Hash: "TRANSACTION1", To: "x123", Value: "0"},
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{Hash: "TRANSACTION3", To: "x123", Value: "0"},
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}))
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})
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It("stores the ABI of the contract", func() {
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repository.CreateContract(core.Contract{
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Abi: "{\"some\": \"json\"}",
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Hash: "x123",
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})
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contract, err := repository.FindContract("x123")
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Expect(err).ToNot(HaveOccurred())
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Expect(contract.Abi).To(Equal("{\"some\": \"json\"}"))
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})
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It("updates the ABI of the contract if hash already present", func() {
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repository.CreateContract(core.Contract{
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Abi: "{\"some\": \"json\"}",
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Hash: "x123",
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})
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repository.CreateContract(core.Contract{
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Abi: "{\"some\": \"different json\"}",
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Hash: "x123",
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})
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contract, err := repository.FindContract("x123")
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Expect(err).ToNot(HaveOccurred())
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Expect(contract.Abi).To(Equal("{\"some\": \"different json\"}"))
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})
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})
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