test: add e2e test for asset distribution (#276)

Closes #164

Signed-off-by: Julian Strobl <jmastr@mailbox.org>

tests/e2e/dao/asset_distribution_suite.go

@@ -0,0 +1,66 @@
+package dao
+
+import (
+	"math"
+	"strconv"
+
+	"github.com/planetmint/planetmint-go/config"
+	clitestutil "github.com/planetmint/planetmint-go/testutil/cli"
+	"github.com/planetmint/planetmint-go/testutil/network"
+	"github.com/planetmint/planetmint-go/testutil/sample"
+	daocli "github.com/planetmint/planetmint-go/x/dao/client/cli"
+	"github.com/stretchr/testify/suite"
+)
+
+type AssetDistributionE2ETestSuite struct {
+	suite.Suite
+
+	cfg     network.Config
+	network *network.Network
+}
+
+func NewAssetDistributionE2ETestSuite(cfg network.Config) *AssetDistributionE2ETestSuite {
+	return &AssetDistributionE2ETestSuite{cfg: cfg}
+}
+
+func (s *AssetDistributionE2ETestSuite) SetupSuite() {
+	s.T().Log("setting up e2e test suite")
+
+	// set fee denomination
+	conf := config.GetConfig()
+	conf.FeeDenom = sample.FeeDenom
+	// set epochs: make sure to start after initial height of 7
+	conf.DistributionOffset = 5
+	conf.ReissuanceEpochs = 10
+
+	s.network = network.New(s.T(), s.cfg)
+}
+
+func (s *AssetDistributionE2ETestSuite) TearDownSuite() {
+	s.T().Log("tearing down e2e test suites")
+}
+
+func (s *AssetDistributionE2ETestSuite) TestAssetDistribution() {
+	val := s.network.Validators[0]
+	conf := config.GetConfig()
+
+	latestHeight, err := s.network.LatestHeight()
+	s.Require().NoError(err)
+
+	// wait so that we see exactly on reissuance/distribution round, e.g.
+	// wait = ceil((10 - 5) / 2) = ceil(2.5) = 3
+	wait := int(math.Ceil((float64(conf.ReissuanceEpochs) - float64(conf.DistributionOffset)) / 2.0))
+	for {
+		latestHeight, err = s.network.WaitForHeight(latestHeight + 1)
+		s.Require().NoError(err)
+
+		if latestHeight == int64(conf.ReissuanceEpochs+conf.DistributionOffset+wait) {
+			break
+		}
+	}
+
+	_, err = clitestutil.ExecTestCLICmd(val.ClientCtx, daocli.CmdGetDistribution(), []string{
+		strconv.Itoa(conf.ReissuanceEpochs + conf.DistributionOffset),
+	})
+	s.Require().NoError(err)
+}

tests/e2e/dao/cli_test.go

@@ -27,3 +27,8 @@ func TestRestrictedMsgsE2ETestSuite(t *testing.T) {
 	cfg := network.DefaultConfig()
 	suite.Run(t, NewRestrictedMsgsE2ESuite(cfg))
 }
+
+func TestAssetDistributionE2ETestSuite(t *testing.T) {
+	cfg := network.DefaultConfig()
+	suite.Run(t, NewAssetDistributionE2ETestSuite(cfg))
+}