github.com/stafiprotocol/go-substrate-rpc-client@v1.4.7/types/metadataV9_test.go (about)

     1  // Go Substrate RPC Client (GSRPC) provides APIs and types around Polkadot and any Substrate-based chain RPC calls
     2  //
     3  // Copyright 2020 Stafi Protocol
     4  //
     5  // Licensed under the Apache License, Version 2.0 (the "License");
     6  // you may not use this file except in compliance with the License.
     7  // You may obtain a copy of the License at
     8  //
     9  //     http://www.apache.org/licenses/LICENSE-2.0
    10  //
    11  // Unless required by applicable law or agreed to in writing, software
    12  // distributed under the License is distributed on an "AS IS" BASIS,
    13  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  // See the License for the specific language governing permissions and
    15  // limitations under the License.
    16  
    17  package types_test
    18  
    19  import (
    20  	"testing"
    21  
    22  	. "github.com/stafiprotocol/go-substrate-rpc-client/types"
    23  	"github.com/stretchr/testify/assert"
    24  )
    25  
    26  var exampleMetadataV9 = Metadata{
    27  	MagicNumber:  0x6174656d,
    28  	Version:      9,
    29  	IsMetadataV9: true,
    30  	AsMetadataV9: exampleRuntimeMetadataV9,
    31  }
    32  
    33  var exampleRuntimeMetadataV9 = MetadataV9{
    34  	Modules: []ModuleMetadataV8{exampleModuleMetadataV8Empty, exampleModuleMetadataV81, exampleModuleMetadataV82},
    35  }
    36  
    37  func TestMetadataV9_EncodeDecode(t *testing.T) {
    38  	assertRoundtrip(t, exampleMetadataV9)
    39  }
    40  
    41  func TestFindEventNamesForEventIDV9(t *testing.T) {
    42  	module, event, err := exampleMetadataV9.FindEventNamesForEventID(EventID([2]byte{1, 0}))
    43  
    44  	assert.NoError(t, err)
    45  	assert.Equal(t, exampleModuleMetadataV82.Name, module)
    46  	assert.Equal(t, exampleEventMetadataV4.Name, event)
    47  }
    48  
    49  func TestFindStorageEntryMetadataV9(t *testing.T) {
    50  	_, err := exampleMetadataV9.FindStorageEntryMetadata("myStoragePrefix", "myStorageFunc2")
    51  	assert.NoError(t, err)
    52  }
    53  
    54  func TestMetadataV9_ExistsModuleMetadata(t *testing.T) {
    55  	assert.True(t, exampleMetadataV9.ExistsModuleMetadata("EmptyModule"))
    56  	assert.False(t, exampleMetadataV9.ExistsModuleMetadata("NotExistModule"))
    57  }