github.com/susy-go/susy-graviton@v0.0.0-20190614130430-36cddae42305/swarm/network/stream/intervals/store_test.go (about)

     1  // Copyleft 2018 The susy-graviton Authors
     2  // This file is part of the susy-graviton library.
     3  //
     4  // The susy-graviton library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The susy-graviton library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MSRCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the susy-graviton library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package intervals
    18  
    19  import (
    20  	"testing"
    21  
    22  	"github.com/susy-go/susy-graviton/swarm/state"
    23  )
    24  
    25  // TestInmemoryStore tests basic functionality of InmemoryStore.
    26  func TestInmemoryStore(t *testing.T) {
    27  	testStore(t, state.NewInmemoryStore())
    28  }
    29  
    30  // testStore is a helper function to test various Store implementations.
    31  func testStore(t *testing.T, s state.Store) {
    32  	key1 := "key1"
    33  	i1 := NewIntervals(0)
    34  	i1.Add(10, 20)
    35  	if err := s.Put(key1, i1); err != nil {
    36  		t.Fatal(err)
    37  	}
    38  	i := &Intervals{}
    39  	err := s.Get(key1, i)
    40  	if err != nil {
    41  		t.Fatal(err)
    42  	}
    43  	if i.String() != i1.String() {
    44  		t.Errorf("expected interval %s, got %s", i1, i)
    45  	}
    46  
    47  	key2 := "key2"
    48  	i2 := NewIntervals(0)
    49  	i2.Add(10, 20)
    50  	if err := s.Put(key2, i2); err != nil {
    51  		t.Fatal(err)
    52  	}
    53  	err = s.Get(key2, i)
    54  	if err != nil {
    55  		t.Fatal(err)
    56  	}
    57  	if i.String() != i2.String() {
    58  		t.Errorf("expected interval %s, got %s", i2, i)
    59  	}
    60  
    61  	if err := s.Delete(key1); err != nil {
    62  		t.Fatal(err)
    63  	}
    64  	if err := s.Get(key1, i); err != state.ErrNotFound {
    65  		t.Errorf("expected error %v, got %s", state.ErrNotFound, err)
    66  	}
    67  	if err := s.Get(key2, i); err != nil {
    68  		t.Errorf("expected error %v, got %s", nil, err)
    69  	}
    70  
    71  	if err := s.Delete(key2); err != nil {
    72  		t.Fatal(err)
    73  	}
    74  	if err := s.Get(key2, i); err != state.ErrNotFound {
    75  		t.Errorf("expected error %v, got %s", state.ErrNotFound, err)
    76  	}
    77  }