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bolt_test.go
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bolt_test.go
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package godid
import (
"errors"
"os"
"testing"
"time"
"github.com/boltdb/bolt"
"github.com/stretchr/testify/suite"
)
type boltTestSuite struct {
suite.Suite
store *boltStore
db *bolt.DB
testBucketName string
}
func (s *boltTestSuite) SetupSuite() {
os.Remove("test.db")
}
func (s *boltTestSuite) SetupTest() {
s.store = getTestBoltStore(s.T())
s.db = s.store.db
s.testBucketName = randString(10)
}
func (s *boltTestSuite) TearDownTest() {
s.store.Close()
s.store = nil
os.Remove("test.db")
}
func (s *boltTestSuite) TestPut() {
testCases := []struct {
entries []entry
shouldError bool
expectedBuckets []string
expectedBucketCounts map[string]int
}{
{
entries: []entry{},
shouldError: true,
},
{
entries: []entry{
{
Timestamp: timeFromString(s.T(), "2018-07-17T12:21:00Z"),
Content: []byte("BOOYAA"),
},
},
expectedBuckets: []string{"2018-07-17"},
expectedBucketCounts: map[string]int{
"2018-07-17": 1,
},
},
{
entries: []entry{
{
Timestamp: timeFromString(s.T(), "2018-07-17T12:21:00Z"),
Content: []byte("BOOYAA"),
},
{
Timestamp: timeFromString(s.T(), "2018-07-18T12:21:00Z"),
Content: []byte("BOOYAAKAA"),
},
},
expectedBuckets: []string{"2018-07-17", "2018-07-18"},
expectedBucketCounts: map[string]int{
"2018-07-17": 1,
"2018-07-18": 1,
},
},
{
entries: []entry{
{
Timestamp: timeFromString(s.T(), "2018-07-17T12:21:00Z"),
Content: []byte("BOOYAA"),
},
{
Timestamp: timeFromString(s.T(), "2018-07-18T12:21:00Z"),
Content: []byte("BOOYAAKAA"),
},
{
Timestamp: timeFromString(s.T(), "2018-07-18T12:11:00Z"),
Content: []byte("FOOBAR"),
},
},
expectedBuckets: []string{"2018-07-17", "2018-07-18"},
expectedBucketCounts: map[string]int{
"2018-07-17": 1,
"2018-07-18": 2,
},
},
}
for _, tc := range testCases {
for _, entry := range tc.entries {
err := s.store.Put(s.testBucketName, entry)
if tc.shouldError {
s.Error(err)
} else {
s.NoError(err)
}
}
s.db.View(func(tx *bolt.Tx) error {
for _, b := range tc.expectedBuckets {
parentBucket := tx.Bucket([]byte(s.testBucketName))
s.NotNil(parentBucket)
bucket := parentBucket.Bucket([]byte(b))
s.NotNil(bucket)
s.Equal(tc.expectedBucketCounts[b], bucket.Stats().KeyN)
}
return nil
})
}
}
func (s *boltTestSuite) TestGetRange() {
entries := []entry{
{Timestamp: timeFromString(s.T(), "2018-07-18T12:11:00Z"), Content: []byte("msg1")},
{Timestamp: timeFromString(s.T(), "2018-07-18T13:32:00Z"), Content: []byte("msg2")},
{Timestamp: timeFromString(s.T(), "2018-07-18T14:21:00Z"), Content: []byte("msg3")},
{Timestamp: timeFromString(s.T(), "2018-07-19T09:11:00Z"), Content: []byte("msg4")},
{Timestamp: timeFromString(s.T(), "2018-07-19T23:15:00Z"), Content: []byte("msg5")},
{Timestamp: timeFromString(s.T(), "2018-07-20T10:11:00Z"), Content: []byte("msg6")},
}
for _, entry := range entries {
err := s.store.Put(s.testBucketName, entry)
s.NoError(err)
}
testCases := []struct {
start time.Time
end time.Time
shouldError bool
expected []entry
}{
{
shouldError: true,
},
{
start: time.Now().Add(1 * time.Hour),
end: time.Now(),
shouldError: true,
},
{
start: timeFromString(s.T(), "2018-06-20T10:11:00Z"),
end: timeFromString(s.T(), "2018-06-21T10:11:00Z"),
expected: []entry{},
},
{
start: timeFromString(s.T(), "2018-07-20T09:11:00Z"),
end: timeFromString(s.T(), "2018-07-20T10:11:00Z"),
expected: []entry{{Timestamp: timeFromString(s.T(), "2018-07-20T10:11:00Z"), Content: []byte("msg6")}},
},
{
start: timeFromString(s.T(), "2018-07-18T12:11:00Z"),
end: timeFromString(s.T(), "2018-07-19T09:11:00Z"),
expected: []entry{
{Timestamp: timeFromString(s.T(), "2018-07-18T12:11:00Z"), Content: []byte("msg1")},
{Timestamp: timeFromString(s.T(), "2018-07-18T13:32:00Z"), Content: []byte("msg2")},
{Timestamp: timeFromString(s.T(), "2018-07-18T14:21:00Z"), Content: []byte("msg3")},
{Timestamp: timeFromString(s.T(), "2018-07-19T09:11:00Z"), Content: []byte("msg4")},
{Timestamp: timeFromString(s.T(), "2018-07-19T23:15:00Z"), Content: []byte("msg5")},
},
},
{
start: timeFromString(s.T(), "2018-06-18T12:11:00Z"),
end: timeFromString(s.T(), "2018-09-19T09:11:00Z"),
expected: []entry{
{Timestamp: timeFromString(s.T(), "2018-07-18T12:11:00Z"), Content: []byte("msg1")},
{Timestamp: timeFromString(s.T(), "2018-07-18T13:32:00Z"), Content: []byte("msg2")},
{Timestamp: timeFromString(s.T(), "2018-07-18T14:21:00Z"), Content: []byte("msg3")},
{Timestamp: timeFromString(s.T(), "2018-07-19T09:11:00Z"), Content: []byte("msg4")},
{Timestamp: timeFromString(s.T(), "2018-07-19T23:15:00Z"), Content: []byte("msg5")},
{Timestamp: timeFromString(s.T(), "2018-07-20T10:11:00Z"), Content: []byte("msg6")},
},
},
}
for _, tc := range testCases {
entries, err := s.store.GetRange(s.testBucketName, tc.start, tc.end)
if tc.shouldError {
s.Error(err)
} else {
s.NoError(err)
s.Equal(tc.expected, entries)
}
}
}
func (s *boltTestSuite) TestGetRangeWithAggregation() {
entries := []entry{
{Timestamp: timeFromString(s.T(), "2018-07-18T12:11:00Z"), Content: []byte("msg1")},
{Timestamp: timeFromString(s.T(), "2018-07-18T13:32:00Z"), Content: []byte("msg2")},
{Timestamp: timeFromString(s.T(), "2018-07-18T14:21:00Z"), Content: []byte("msg3")},
{Timestamp: timeFromString(s.T(), "2018-07-19T09:11:00Z"), Content: []byte("msg4")},
{Timestamp: timeFromString(s.T(), "2018-07-19T23:15:00Z"), Content: []byte("msg5")},
{Timestamp: timeFromString(s.T(), "2018-07-20T10:11:00Z"), Content: []byte("msg6")},
}
for _, entry := range entries {
err := s.store.Put(s.testBucketName, entry)
s.NoError(err)
}
testCases := []struct {
start time.Time
end time.Time
agg aggregationFunction
shouldError bool
expected any
}{
{
shouldError: true,
},
{
start: time.Now().Add(1 * time.Hour),
end: time.Now(),
shouldError: true,
agg: func(e []entry) (any, error) {
return nil, nil
},
},
{
start: time.Now().Add(1 * time.Hour),
end: time.Now(),
shouldError: true,
},
{
start: timeFromString(s.T(), "2018-06-20T10:11:00Z"),
end: timeFromString(s.T(), "2018-06-21T10:11:00Z"),
shouldError: true,
},
{
start: timeFromString(s.T(), "2018-06-20T10:11:00Z"),
end: timeFromString(s.T(), "2018-06-21T10:11:00Z"),
agg: func(e []entry) (any, error) {
return nil, errors.New("BOOM")
},
shouldError: true,
},
{
start: timeFromString(s.T(), "2018-06-18T12:11:00Z"),
end: timeFromString(s.T(), "2018-09-19T09:11:00Z"),
agg: func(e []entry) (any, error) {
return e, nil
},
expected: []entry{
{Timestamp: timeFromString(s.T(), "2018-07-18T12:11:00Z"), Content: []byte("msg1")},
{Timestamp: timeFromString(s.T(), "2018-07-18T13:32:00Z"), Content: []byte("msg2")},
{Timestamp: timeFromString(s.T(), "2018-07-18T14:21:00Z"), Content: []byte("msg3")},
{Timestamp: timeFromString(s.T(), "2018-07-19T09:11:00Z"), Content: []byte("msg4")},
{Timestamp: timeFromString(s.T(), "2018-07-19T23:15:00Z"), Content: []byte("msg5")},
{Timestamp: timeFromString(s.T(), "2018-07-20T10:11:00Z"), Content: []byte("msg6")},
},
},
}
for _, tc := range testCases {
result, err := s.store.GetRangeWithAggregation(s.testBucketName, tc.start, tc.end, tc.agg)
if tc.shouldError {
s.Error(err)
} else {
s.NoError(err)
entries, ok := result.([]entry)
s.True(ok)
s.Equal(tc.expected, entries)
}
}
}
func TestBoltStore(t *testing.T) {
suite.Run(t, new(boltTestSuite))
}