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contract-coverage-primer
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[#2] Add a test for covertest.Run() 

Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>
master
Ekaterina Lebedeva 2023-08-04 12:41:06 +03:00
parent f9c1fb952c
commit e4dff3d6a1
1 changed files with 38 additions and 0 deletions
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38
tests/contract_test.go
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@ -5,9 +5,14 @@ import (
"testing"
"git.frostfs.info/TrueCloudLab/contract-coverage-primer/covertest"
"github.com/davecgh/go-spew/spew"
"github.com/nspcc-dev/neo-go/pkg/neotest"
"github.com/nspcc-dev/neo-go/pkg/neotest/chain"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
"github.com/nspcc-dev/neo-go/pkg/vm"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
"github.com/stretchr/testify/require"
)
const ctrPath = "../impulse"
@ -41,3 +46,36 @@ func TestContract(t *testing.T) {
inv.InvokeFail(t, "Invalid key size", "putNumber", invalidKey, 42)
inv.InvokeFail(t, "Invalid key size", "getNumber", invalidKey)
}
func TestRun(t *testing.T) {
e := newExecutor(t)
ctrDI := covertest.CompileFile(t, e.CommitteeHash, ctrPath, path.Join(ctrPath, "config.yml"))
e.DeployContract(t, ctrDI.Contract, nil)
// setting up a VM for covertest.Run()
covertestRunVM := setUpVMForPut(t, e, ctrDI.Contract, false, 101, 2, invalidKey)
res, err := covertest.Run(covertestRunVM)
spew.Println("Printing collected instructions:")
spew.Dump(res)
spew.Println("covertest.Run() returned an error: ", err)
// setting up a VM for vm.Run()
origRunVM := setUpVMForPut(t, e, ctrDI.Contract, false, 101, 2, invalidKey)
runerr := origRunVM.Run()
spew.Println("vm.Run() returned an error: ", err)
//check if errors are the same
spew.Println("Are errors the same? ", runerr.Error() == runerr.Error())
//check if the number of elements on the stack is the same
spew.Println("Is the number of elements on the stack the same? ", origRunVM.Estack().Len() == covertestRunVM.Estack().Len())
}
func setUpVMForPut(t *testing.T, e *neotest.Executor, contract *neotest.Contract, hasResult bool, methodOff int, num int, key []byte) (v *vm.VM) {
ic, err := e.Chain.GetTestVM(trigger.Application, nil, nil)
require.NoError(t, err)
ic.VM.LoadNEFMethod(contract.NEF, contract.Hash, contract.Hash, callflag.All, hasResult, methodOff, -1, nil)
ic.VM.Context().Estack().PushVal(num)
ic.VM.Context().Estack().PushVal(key)
return ic.VM
}