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codec_convertible_test.go
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codec_convertible_test.go
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package avro_test
import (
"bytes"
"testing"
"time"
"github.com/hamba/avro/v2"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestDecoder_ConvertiblePtr(t *testing.T) {
defer ConfigTeardown()
data := []byte{0x90, 0xb2, 0xae, 0xc3, 0xec, 0x5b}
schema := `{"type": "long", "logicalType": "timestamp-millis"}`
dec, err := avro.NewDecoder(schema, bytes.NewReader(data))
require.NoError(t, err)
var ts TestTimestampPtr
err = dec.Decode(&ts)
require.NoError(t, err)
want := TestTimestampPtr(time.Date(2020, 01, 02, 03, 04, 05, 00, time.UTC))
assert.Equal(t, want, ts)
}
func TestDecoder_ConvertiblePtrPtr(t *testing.T) {
defer ConfigTeardown()
data := []byte{0x2, 0x90, 0xb2, 0xae, 0xc3, 0xec, 0x5b}
schema := `{"type" : ["null", {"type": "long", "logicalType": "timestamp-millis"}]}`
dec, err := avro.NewDecoder(schema, bytes.NewReader(data))
require.NoError(t, err)
var ts *TestTimestampPtr
err = dec.Decode(&ts)
require.NoError(t, err)
assert.NotNil(t, ts)
want := TestTimestampPtr(time.Date(2020, 01, 02, 03, 04, 05, 00, time.UTC))
assert.Equal(t, want, *ts)
}
func TestDecoder_ConvertibleError(t *testing.T) {
defer ConfigTeardown()
data := []byte{0x90, 0xb2, 0xae, 0xc3, 0xec, 0x5b}
schema := `{"type": "long", "logicalType": "timestamp-millis"}`
dec, err := avro.NewDecoder(schema, bytes.NewReader(data))
require.NoError(t, err)
var ts *TestTimestampError
err = dec.Decode(&ts)
assert.Error(t, err)
}
func TestEncoder_Convertible(t *testing.T) {
defer ConfigTeardown()
schema := `{"type": "long", "logicalType": "timestamp-millis"}`
buf := bytes.NewBuffer([]byte{})
enc, err := avro.NewEncoder(schema, buf)
require.NoError(t, err)
ts := TestTimestamp(time.Date(2020, 01, 02, 03, 04, 05, 00, time.UTC))
err = enc.Encode(ts)
require.NoError(t, err)
assert.Equal(t, []byte{0x90, 0xb2, 0xae, 0xc3, 0xec, 0x5b}, buf.Bytes())
}
func TestEncoder_ConvertiblePtr(t *testing.T) {
defer ConfigTeardown()
schema := `{"type" : ["null", {"type": "long", "logicalType": "timestamp-millis"}]}`
buf := bytes.NewBuffer([]byte{})
enc, err := avro.NewEncoder(schema, buf)
require.NoError(t, err)
ts := TestTimestampPtr(time.Date(2020, 01, 02, 03, 04, 05, 00, time.UTC))
err = enc.Encode(&ts)
require.NoError(t, err)
assert.Equal(t, []byte{0x2, 0x90, 0xb2, 0xae, 0xc3, 0xec, 0x5b}, buf.Bytes())
}
func TestEncoder_ConvertiblePtrNil(t *testing.T) {
defer ConfigTeardown()
schema := `{"type" : ["null", {"type": "long", "logicalType": "timestamp-millis"}]}`
buf := bytes.NewBuffer([]byte{})
enc, err := avro.NewEncoder(schema, buf)
require.NoError(t, err)
var ts *TestTimestampPtr
err = enc.Encode(ts)
require.NoError(t, err)
assert.Equal(t, []byte{0x00}, buf.Bytes())
}
func TestEncoder_ConvertibleError(t *testing.T) {
defer ConfigTeardown()
schema := `{"type": "long", "logicalType": "timestamp-millis"}`
buf := bytes.NewBuffer([]byte{})
enc, err := avro.NewEncoder(schema, buf)
require.NoError(t, err)
ts := TestTimestampError{}
err = enc.Encode(&ts)
assert.Error(t, err)
}