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Merge pull request #5985 from multiversx/more_chainSimulator_tests_p2
More chain simulator tests part 2
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,110 @@ | ||
| package components | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| retriever "github.com/multiversx/mx-chain-go/dataRetriever" | ||
| chainStorage "github.com/multiversx/mx-chain-go/storage" | ||
| "github.com/multiversx/mx-chain-go/testscommon" | ||
| "github.com/multiversx/mx-chain-go/testscommon/dataRetriever" | ||
| "github.com/multiversx/mx-chain-go/testscommon/storage" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| func createArgsDataComponentsHolder() ArgsDataComponentsHolder { | ||
| return ArgsDataComponentsHolder{ | ||
| Chain: &testscommon.ChainHandlerStub{}, | ||
| StorageService: &storage.ChainStorerStub{ | ||
| GetStorerCalled: func(unitType retriever.UnitType) (chainStorage.Storer, error) { | ||
| return &storage.StorerStub{}, nil | ||
| }, | ||
| }, | ||
| DataPool: &dataRetriever.PoolsHolderStub{ | ||
| MiniBlocksCalled: func() chainStorage.Cacher { | ||
| return &testscommon.CacherStub{} | ||
| }, | ||
| }, | ||
| InternalMarshaller: &testscommon.MarshallerStub{}, | ||
| } | ||
| } | ||
|
|
||
| func TestCreateDataComponents(t *testing.T) { | ||
| t.Parallel() | ||
|
|
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| t.Run("should work", func(t *testing.T) { | ||
| t.Parallel() | ||
|
|
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| comp, err := CreateDataComponents(createArgsDataComponentsHolder()) | ||
| require.NoError(t, err) | ||
| require.NotNil(t, comp) | ||
|
|
||
| require.Nil(t, comp.Create()) | ||
| require.Nil(t, comp.Close()) | ||
| }) | ||
| t.Run("NewMiniBlockProvider failure should error", func(t *testing.T) { | ||
| t.Parallel() | ||
|
|
||
| args := createArgsDataComponentsHolder() | ||
| args.DataPool = &dataRetriever.PoolsHolderStub{ | ||
| MiniBlocksCalled: func() chainStorage.Cacher { | ||
| return nil | ||
| }, | ||
| } | ||
| comp, err := CreateDataComponents(args) | ||
| require.Error(t, err) | ||
| require.Nil(t, comp) | ||
| }) | ||
| t.Run("GetStorer failure should error", func(t *testing.T) { | ||
| t.Parallel() | ||
|
|
||
| args := createArgsDataComponentsHolder() | ||
| args.StorageService = &storage.ChainStorerStub{ | ||
| GetStorerCalled: func(unitType retriever.UnitType) (chainStorage.Storer, error) { | ||
| return nil, expectedErr | ||
| }, | ||
| } | ||
| comp, err := CreateDataComponents(args) | ||
| require.Equal(t, expectedErr, err) | ||
| require.Nil(t, comp) | ||
| }) | ||
| } | ||
|
|
||
| func TestDataComponentsHolder_IsInterfaceNil(t *testing.T) { | ||
| t.Parallel() | ||
|
|
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| var comp *dataComponentsHolder | ||
| require.True(t, comp.IsInterfaceNil()) | ||
|
|
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| comp, _ = CreateDataComponents(createArgsDataComponentsHolder()) | ||
| require.False(t, comp.IsInterfaceNil()) | ||
| require.Nil(t, comp.Close()) | ||
| } | ||
|
|
||
| func TestDataComponentsHolder_Getters(t *testing.T) { | ||
| t.Parallel() | ||
|
|
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| comp, err := CreateDataComponents(createArgsDataComponentsHolder()) | ||
| require.NoError(t, err) | ||
|
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| require.NotNil(t, comp.Blockchain()) | ||
| require.Nil(t, comp.SetBlockchain(nil)) | ||
| require.Nil(t, comp.Blockchain()) | ||
| require.NotNil(t, comp.StorageService()) | ||
| require.NotNil(t, comp.Datapool()) | ||
| require.NotNil(t, comp.MiniBlocksProvider()) | ||
| require.Nil(t, comp.CheckSubcomponents()) | ||
| require.Empty(t, comp.String()) | ||
| require.Nil(t, comp.Close()) | ||
| } | ||
|
|
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| func TestDataComponentsHolder_Clone(t *testing.T) { | ||
| t.Parallel() | ||
|
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| comp, err := CreateDataComponents(createArgsDataComponentsHolder()) | ||
| require.NoError(t, err) | ||
|
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| compClone := comp.Clone() | ||
| require.Equal(t, comp, compClone) | ||
| require.False(t, comp == compClone) // pointer testing | ||
| require.Nil(t, comp.Close()) | ||
| } |
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