github.com/ethersphere/bee/v2@v2.2.0/pkg/resolver/client/ens/ens_integration_test.go (about)

     1  // Copyright 2020 The Swarm Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build integration
     6  
     7  package ens_test
     8  
     9  import (
    10  	"errors"
    11  	"testing"
    12  
    13  	"github.com/ethersphere/bee/v2/pkg/resolver/client/ens"
    14  	"github.com/ethersphere/bee/v2/pkg/swarm"
    15  )
    16  
    17  func TestENSIntegration(t *testing.T) {
    18  	// TODO: consider using a stable gateway instead of INFURA.
    19  	defaultEndpoint := "https://sepolia.infura.io/v3/59d83a5a4be74f86b9851190c802297b"
    20  	defaultAddr := swarm.MustParseHexAddress("00cb23598c2e520b6a6aae3ddc94fed4435a2909690bdd709bf9d9e7c2aadfad")
    21  
    22  	testCases := []struct {
    23  		desc            string
    24  		endpoint        string
    25  		contractAddress string
    26  		name            string
    27  		wantAdr         swarm.Address
    28  		wantErr         error
    29  	}{
    30  		// TODO: add a test targeting a resolver with an invalid contenthash
    31  		// record.
    32  		{
    33  			desc:     "invalid resolver endpoint",
    34  			endpoint: "example.com",
    35  			wantErr:  ens.ErrFailedToConnect,
    36  		},
    37  		{
    38  			desc:    "no domain",
    39  			name:    "idonthaveadomain",
    40  			wantErr: ens.ErrResolveFailed,
    41  		},
    42  		{
    43  			desc:    "no eth domain",
    44  			name:    "centralized.com",
    45  			wantErr: ens.ErrResolveFailed,
    46  		},
    47  		{
    48  			desc:    "not registered",
    49  			name:    "unused.test.swarm.eth",
    50  			wantErr: ens.ErrResolveFailed,
    51  		},
    52  		{
    53  			desc:    "no content hash",
    54  			name:    "nocontent.resolver.test.swarm.eth",
    55  			wantErr: ens.ErrResolveFailed,
    56  		},
    57  		{
    58  			desc:            "invalid contract address",
    59  			contractAddress: "0xFFFFFFFF",
    60  			name:            "example.resolver.test.swarm.eth",
    61  			wantErr:         ens.ErrFailedToConnect,
    62  		},
    63  		{
    64  			desc:    "ok",
    65  			name:    "example.resolver.test.swarm.eth",
    66  			wantAdr: defaultAddr,
    67  		},
    68  	}
    69  	for _, tC := range testCases {
    70  		t.Run(tC.desc, func(t *testing.T) {
    71  			if tC.endpoint == "" {
    72  				tC.endpoint = defaultEndpoint
    73  			}
    74  
    75  			ensClient, err := ens.NewClient(tC.endpoint, ens.WithContractAddress(tC.contractAddress))
    76  			if err != nil {
    77  				if !errors.Is(err, tC.wantErr) {
    78  					t.Errorf("got %v, want %v", err, tC.wantErr)
    79  				}
    80  				return
    81  			}
    82  			testutil.CleanupCloser(t, ensClient)
    83  
    84  			addr, err := ensClient.Resolve(tC.name)
    85  			if err != nil {
    86  				if !errors.Is(err, tC.wantErr) {
    87  					t.Errorf("got %v, want %v", err, tC.wantErr)
    88  				}
    89  				return
    90  			}
    91  
    92  			if !addr.Equal(defaultAddr) {
    93  				t.Errorf("bad addr: got %s, want %s", addr, defaultAddr)
    94  			}
    95  
    96  			err = ensClient.Close()
    97  			if err != nil {
    98  				t.Fatal(err)
    99  			}
   100  		})
   101  	}
   102  }