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graph: make quadstore init functions idempotent

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This commit is contained in:
Barak Michener 2015-11-25 14:28:15 -05:00
parent 9658689995
commit e849da9402
7 changed files with 63 additions and 24 deletions
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19
graph/bolt/bolt_test.go
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@ -153,10 +153,9 @@ func TestLoadDatabase(t *testing.T) {
t.Errorf("Unexpected quadstore size, got:%d expect:1", s)
}
qs.Close()
os.RemoveAll(tmpFile.Name())
err = createNewBolt(tmpFile.Name(), nil)
if err != nil {
if err != graph.ErrDatabaseExists {
t.Fatal("Failed to create Bolt database.", err)
}
qs, err = newQuadStore(tmpFile.Name(), nil)
@ -172,20 +171,20 @@ func TestLoadDatabase(t *testing.T) {
//Test horizon
horizon := qs.Horizon()
if horizon.Int() != 0 {
t.Errorf("Unexpected horizon value, got:%d expect:0", horizon.Int())
if horizon.Int() != 1 {
t.Errorf("Unexpected horizon value, got:%d expect:1", horizon.Int())
}
w.AddQuadSet(makeQuadSet())
if s := qs.Size(); s != 11 {
t.Errorf("Unexpected quadstore size, got:%d expect:11", s)
if s := qs.Size(); s != 12 {
t.Errorf("Unexpected quadstore size, got:%d expect:12", s)
}
if s := ts2.SizeOf(qs.ValueOf("B")); s != 5 {
t.Errorf("Unexpected quadstore size, got:%d expect:5", s)
}
horizon = qs.Horizon()
if horizon.Int() != 11 {
t.Errorf("Unexpected horizon value, got:%d expect:11", horizon.Int())
if horizon.Int() != 12 {
t.Errorf("Unexpected horizon value, got:%d expect:12", horizon.Int())
}
w.RemoveQuad(quad.Quad{
@ -194,8 +193,8 @@ func TestLoadDatabase(t *testing.T) {
Object: "B",
Label: "",
})
if s := qs.Size(); s != 10 {
t.Errorf("Unexpected quadstore size after RemoveQuad, got:%d expect:10", s)
if s := qs.Size(); s != 11 {
t.Errorf("Unexpected quadstore size after RemoveQuad, got:%d expect:11", s)
}
if s := ts2.SizeOf(qs.ValueOf("B")); s != 4 {
t.Errorf("Unexpected quadstore size, got:%d expect:4", s)