github.com/braveheart12/insolar-09-08-19@v0.8.7/ledger/storage/jetstorage_test.go (about)

     1  /*
     2   *    Copyright 2019 Insolar Technologies
     3   *
     4   *    Licensed under the Apache License, Version 2.0 (the "License");
     5   *    you may not use this file except in compliance with the License.
     6   *    You may obtain a copy of the License at
     7   *
     8   *        http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   *    Unless required by applicable law or agreed to in writing, software
    11   *    distributed under the License is distributed on an "AS IS" BASIS,
    12   *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   *    See the License for the specific language governing permissions and
    14   *    limitations under the License.
    15   */
    16  
    17  package storage
    18  
    19  import (
    20  	"testing"
    21  
    22  	"github.com/stretchr/testify/require"
    23  
    24  	"github.com/insolar/insolar/instrumentation/inslogger"
    25  	"github.com/insolar/insolar/ledger/storage/jet"
    26  )
    27  
    28  func TestJetStorage_GetJetTree(t *testing.T) {
    29  	ctx := inslogger.TestContext(t)
    30  	js := NewJetStorage()
    31  
    32  	tree := js.(*jetStorage).getJetTree(ctx, 100)
    33  	require.Equal(t, "root (level=0 actual=false)\n", tree.String())
    34  }
    35  
    36  func TestJetStorage_UpdateJetTree(t *testing.T) {
    37  	ctx := inslogger.TestContext(t)
    38  	js := NewJetStorage()
    39  
    40  	js.UpdateJetTree(ctx, 100, true, *jet.NewID(0, nil))
    41  
    42  	tree := js.(*jetStorage).getJetTree(ctx, 100)
    43  	require.Equal(t, "root (level=0 actual=true)\n", tree.String())
    44  }
    45  
    46  func TestJetStorage_SplitJetTree(t *testing.T) {
    47  	ctx := inslogger.TestContext(t)
    48  	js := NewJetStorage()
    49  
    50  	l, r, err := js.SplitJetTree(ctx, 100, *jet.NewID(0, nil))
    51  	require.NoError(t, err)
    52  	require.Equal(t, "[JET 1 0]", l.DebugString())
    53  	require.Equal(t, "[JET 1 1]", r.DebugString())
    54  
    55  	tree := js.(*jetStorage).getJetTree(ctx, 100)
    56  	require.Equal(t, "root (level=0 actual=false)\n 0 (level=1 actual=false)\n 1 (level=1 actual=false)\n", tree.String())
    57  }
    58  
    59  func TestJetStorage_CloneJetTree(t *testing.T) {
    60  	ctx := inslogger.TestContext(t)
    61  	js := NewJetStorage()
    62  
    63  	js.UpdateJetTree(ctx, 100, true, *jet.NewID(0, nil))
    64  
    65  	tree := js.(*jetStorage).getJetTree(ctx, 100)
    66  	require.Equal(t, "root (level=0 actual=true)\n", tree.String())
    67  
    68  	tree = js.CloneJetTree(ctx, 100, 101)
    69  	require.Equal(t, "root (level=0 actual=false)\n", tree.String())
    70  
    71  	tree = js.(*jetStorage).getJetTree(ctx, 101)
    72  	require.Equal(t, "root (level=0 actual=false)\n", tree.String())
    73  
    74  	tree = js.(*jetStorage).getJetTree(ctx, 100)
    75  	require.Equal(t, "root (level=0 actual=true)\n", tree.String())
    76  }
    77  
    78  func TestJetStorage_DeleteJetTree(t *testing.T) {
    79  	ctx := inslogger.TestContext(t)
    80  	js := NewJetStorage()
    81  
    82  	_, _, err := js.SplitJetTree(ctx, 100, *jet.NewID(0, nil))
    83  	require.NoError(t, err)
    84  
    85  	js.DeleteJetTree(ctx, 100)
    86  
    87  	tree := js.(*jetStorage).getJetTree(ctx, 100)
    88  	require.NoError(t, err)
    89  	require.Equal(t, "root (level=0 actual=false)\n", tree.String())
    90  }