237 lines
6.9 KiB
Go
237 lines
6.9 KiB
Go
// VulcanizeDB
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// Copyright © 2018 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package contract_test
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import (
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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/omni/shared/contract"
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"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers"
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"github.com/vulcanize/vulcanizedb/pkg/omni/shared/helpers/test_helpers/mocks"
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"github.com/vulcanize/vulcanizedb/pkg/omni/shared/types"
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)
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var _ = Describe("Contract", func() {
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var err error
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var info *contract.Contract
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var wantedEvents = []string{"Transfer", "Approval"}
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Describe("GenerateFilters", func() {
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It("Generates filters from contract data", func() {
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info = test_helpers.SetupTusdContract(wantedEvents, nil)
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err = info.GenerateFilters()
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Expect(err).ToNot(HaveOccurred())
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val, ok := info.Filters["Transfer"]
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Expect(ok).To(Equal(true))
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Expect(val).To(Equal(mocks.ExpectedTransferFilter))
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val, ok = info.Filters["Approval"]
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Expect(ok).To(Equal(true))
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Expect(val).To(Equal(mocks.ExpectedApprovalFilter))
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val, ok = info.Filters["Mint"]
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Expect(ok).To(Equal(false))
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})
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It("Fails with an empty contract", func() {
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info = &contract.Contract{}
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err = info.GenerateFilters()
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Expect(err).To(HaveOccurred())
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})
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})
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Describe("IsEventAddr", func() {
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BeforeEach(func() {
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info = &contract.Contract{}
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info.MethodArgs = map[string]bool{}
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info.FilterArgs = map[string]bool{}
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})
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It("Returns true if address is in event address filter list", func() {
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info.FilterArgs["testAddress1"] = true
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info.FilterArgs["testAddress2"] = true
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is := info.WantedEventArg("testAddress1")
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Expect(is).To(Equal(true))
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is = info.WantedEventArg("testAddress2")
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Expect(is).To(Equal(true))
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info.MethodArgs["testAddress3"] = true
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is = info.WantedEventArg("testAddress3")
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Expect(is).To(Equal(false))
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})
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It("Returns true if event address filter is empty (no filter)", func() {
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is := info.WantedEventArg("testAddress1")
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Expect(is).To(Equal(true))
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is = info.WantedEventArg("testAddress2")
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Expect(is).To(Equal(true))
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})
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It("Returns false if address is not in event address filter list", func() {
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info.FilterArgs["testAddress1"] = true
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info.FilterArgs["testAddress2"] = true
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is := info.WantedEventArg("testAddress3")
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Expect(is).To(Equal(false))
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})
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It("Returns false if event address filter is nil (block all)", func() {
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info.FilterArgs = nil
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is := info.WantedEventArg("testAddress1")
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Expect(is).To(Equal(false))
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is = info.WantedEventArg("testAddress2")
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Expect(is).To(Equal(false))
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})
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})
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Describe("IsMethodAddr", func() {
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BeforeEach(func() {
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info = &contract.Contract{}
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info.MethodArgs = map[string]bool{}
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info.FilterArgs = map[string]bool{}
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})
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It("Returns true if address is in method address filter list", func() {
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info.MethodArgs["testAddress1"] = true
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info.MethodArgs["testAddress2"] = true
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is := info.WantedMethodArg("testAddress1")
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Expect(is).To(Equal(true))
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is = info.WantedMethodArg("testAddress2")
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Expect(is).To(Equal(true))
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info.FilterArgs["testAddress3"] = true
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is = info.WantedMethodArg("testAddress3")
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Expect(is).To(Equal(false))
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})
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It("Returns true if method address filter list is empty (no filter)", func() {
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is := info.WantedMethodArg("testAddress1")
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Expect(is).To(Equal(true))
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is = info.WantedMethodArg("testAddress2")
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Expect(is).To(Equal(true))
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})
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It("Returns false if address is not in method address filter list", func() {
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info.MethodArgs["testAddress1"] = true
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info.MethodArgs["testAddress2"] = true
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is := info.WantedMethodArg("testAddress3")
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Expect(is).To(Equal(false))
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})
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It("Returns false if method address filter list is nil (block all)", func() {
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info.MethodArgs = nil
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is := info.WantedMethodArg("testAddress1")
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Expect(is).To(Equal(false))
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is = info.WantedMethodArg("testAddress2")
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Expect(is).To(Equal(false))
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})
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})
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Describe("PassesEventFilter", func() {
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var mapping map[string]string
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BeforeEach(func() {
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info = &contract.Contract{}
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info.FilterArgs = map[string]bool{}
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mapping = map[string]string{}
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})
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It("Return true if event log name-value mapping has filtered for address as a value", func() {
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info.FilterArgs["testAddress1"] = true
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info.FilterArgs["testAddress2"] = true
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mapping["testInputName1"] = "testAddress1"
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mapping["testInputName2"] = "testAddress2"
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mapping["testInputName3"] = "testAddress3"
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pass := info.PassesEventFilter(mapping)
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Expect(pass).To(Equal(true))
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})
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It("Return true if event address filter list is empty (no filter)", func() {
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mapping["testInputName1"] = "testAddress1"
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mapping["testInputName2"] = "testAddress2"
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mapping["testInputName3"] = "testAddress3"
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pass := info.PassesEventFilter(mapping)
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Expect(pass).To(Equal(true))
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})
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It("Return false if event log name-value mapping does not have filtered for address as a value", func() {
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info.FilterArgs["testAddress1"] = true
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info.FilterArgs["testAddress2"] = true
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mapping["testInputName3"] = "testAddress3"
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pass := info.PassesEventFilter(mapping)
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Expect(pass).To(Equal(false))
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})
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It("Return false if event address filter list is nil (block all)", func() {
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info.FilterArgs = nil
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mapping["testInputName1"] = "testAddress1"
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mapping["testInputName2"] = "testAddress2"
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mapping["testInputName3"] = "testAddress3"
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pass := info.PassesEventFilter(mapping)
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Expect(pass).To(Equal(false))
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})
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})
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Describe("AddEmittedAddr", func() {
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BeforeEach(func() {
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info = &contract.Contract{}
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info.FilterArgs = map[string]bool{}
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info.MethodArgs = map[string]bool{}
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info.Methods = map[string]types.Method{}
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info.EmittedAddrs = map[interface{}]bool{}
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})
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It("Adds address to list if it is on the method filter address list", func() {
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info.MethodArgs["testAddress2"] = true
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info.AddEmittedAddr("testAddress2")
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b := info.EmittedAddrs["testAddress2"]
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Expect(b).To(Equal(true))
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})
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It("Adds address to list if method filter is empty", func() {
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info.AddEmittedAddr("testAddress2")
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b := info.EmittedAddrs["testAddress2"]
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Expect(b).To(Equal(true))
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})
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It("Does not add address to list if both filters are closed (nil)", func() {
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info.FilterArgs = nil // close both
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info.MethodArgs = nil
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info.AddEmittedAddr("testAddress1")
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b := info.EmittedAddrs["testAddress1"]
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Expect(b).To(Equal(false))
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})
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})
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})
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