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TestRawNodeStart

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Now also sees the extra Ready cycle.

Signed-off-by: Tobias Grieger <tobias.b.grieger@gmail.com>
This commit is contained in:
Tobias Grieger 2022-09-06 13:10:23 +02:00
parent 79bf3b0df4
commit 02efe5135d
1 changed files with 24 additions and 11 deletions
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35
raft/rawnode_test.go
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@ -659,18 +659,16 @@ func TestRawNodeReadIndex(t *testing.T) {
// requires the application to bootstrap the state, i.e. it does not accept peers
// and will not create faux configuration change entries.
func TestRawNodeStart(t *testing.T) {
entries := []pb.Entry{
{Term: 1, Index: 2, Data: nil}, // empty entry
{Term: 1, Index: 3, Data: []byte("foo")}, // empty entry
}
want := Ready{
SoftState: &SoftState{Lead: 1, RaftState: StateLeader},
HardState: pb.HardState{Term: 1, Commit: 3, Vote: 1},
Entries: []pb.Entry{
{Term: 1, Index: 2, Data: nil}, // empty entry
{Term: 1, Index: 3, Data: []byte("foo")}, // empty entry
},
CommittedEntries: []pb.Entry{
{Term: 1, Index: 2, Data: nil}, // empty entry
{Term: 1, Index: 3, Data: []byte("foo")}, // empty entry
},
MustSync: true,
SoftState: &SoftState{Lead: 1, RaftState: StateLeader},
HardState: pb.HardState{Term: 1, Commit: 3, Vote: 1},
Entries: nil, // emitted & checked in intermediate Ready cycle
CommittedEntries: entries,
MustSync: false, // since we're only applying, not appending
}
storage := NewMemoryStorage()
@ -750,9 +748,24 @@ func TestRawNodeStart(t *testing.T) {
t.Fatal("expected a Ready")
}
rd := rawNode.Ready()
if !reflect.DeepEqual(entries, rd.Entries) {
t.Fatalf("expected to see entries\n%s, not\n%s", DescribeEntries(entries, nil), DescribeEntries(rd.Entries, nil))
}
storage.Append(rd.Entries)
rawNode.Advance(rd)
if !rawNode.HasReady() {
t.Fatal("expected a Ready")
}
rd = rawNode.Ready()
if len(rd.Entries) != 0 {
t.Fatalf("unexpected entries: %s", DescribeEntries(rd.Entries, nil))
}
if rd.MustSync {
t.Fatalf("should not need to sync")
}
rawNode.Advance(rd)
rd.SoftState, want.SoftState = nil, nil
if !reflect.DeepEqual(rd, want) {