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config_internal_test.go
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/
config_internal_test.go
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package avro
import (
"testing"
"github.com/modern-go/reflect2"
"github.com/stretchr/testify/assert"
)
func TestConfig_Freeze(t *testing.T) {
api := Config{
TagKey: "test",
BlockLength: 2,
}.Freeze()
cfg := api.(*frozenConfig)
assert.Equal(t, "test", cfg.getTagKey())
assert.Equal(t, 2, cfg.getBlockLength())
}
func TestConfig_ReusesDecoders(t *testing.T) {
type testObj struct {
A int64 `avro:"a"`
}
api := Config{
TagKey: "test",
BlockLength: 2,
}.Freeze()
cfg := api.(*frozenConfig)
schema := MustParse(`{
"type": "record",
"name": "test",
"fields" : [
{"name": "a", "type": "long"}
]
}`)
typ := reflect2.TypeOfPtr(&testObj{})
dec1 := cfg.DecoderOf(schema, typ)
dec2 := cfg.DecoderOf(schema, typ)
assert.Same(t, dec1, dec2)
}
func TestConfig_ReusesDecoders_WithWriterFingerprint(t *testing.T) {
type testObj struct {
A int64 `avro:"a"`
B string `avro:"b"`
}
sch := `{
"type": "record",
"name": "test",
"fields" : [
{"name": "a", "type": "long"},
{"name": "a", "type": "string", "default": "foo"}
]
}`
typ := reflect2.TypeOfPtr(&testObj{})
api := Config{
TagKey: "test",
BlockLength: 2,
}.Freeze()
cfg := api.(*frozenConfig)
schema1 := MustParse(sch)
schema2 := MustParse(sch)
fp := [32]byte{1, 2, 3}
schema2.(*RecordSchema).writerFingerprint = &fp
dec1 := cfg.DecoderOf(schema1, typ)
dec2 := cfg.DecoderOf(schema2, typ)
assert.NotSame(t, dec1, dec2)
}
func TestConfig_ReusesDecoders_WithEnum(t *testing.T) {
sch := `{
"type": "enum",
"name": "test.enum",
"symbols": ["foo"],
"default": "foo"
}`
typ := reflect2.TypeOfPtr(new(string))
api := Config{
TagKey: "test",
BlockLength: 2,
}.Freeze()
cfg := api.(*frozenConfig)
schema1 := MustParse(sch)
schema2 := MustParse(sch)
schema2.(*EnumSchema).encodedSymbols = []string{"foo", "bar"}
fp := schema1.Fingerprint()
schema2.(*EnumSchema).writerFingerprint = &fp
dec1 := cfg.DecoderOf(schema1, typ)
dec2 := cfg.DecoderOf(schema2, typ)
assert.NotSame(t, dec1, dec2)
}
func TestConfig_DisableCache_DoesNotReuseDecoders(t *testing.T) {
type testObj struct {
A int64 `avro:"a"`
}
api := Config{
TagKey: "test",
BlockLength: 2,
DisableCaching: true,
}.Freeze()
cfg := api.(*frozenConfig)
schema := MustParse(`{
"type": "record",
"name": "test",
"fields" : [
{"name": "a", "type": "long"}
]
}`)
typ := reflect2.TypeOfPtr(&testObj{})
dec1 := cfg.DecoderOf(schema, typ)
dec2 := cfg.DecoderOf(schema, typ)
assert.NotSame(t, dec1, dec2)
}
func TestConfig_ReusesEncoders(t *testing.T) {
type testObj struct {
A int64 `avro:"a"`
}
api := Config{
TagKey: "test",
BlockLength: 2,
}.Freeze()
cfg := api.(*frozenConfig)
schema := MustParse(`{
"type": "record",
"name": "test",
"fields" : [
{"name": "a", "type": "long"}
]
}`)
typ := reflect2.TypeOfPtr(testObj{})
enc1 := cfg.EncoderOf(schema, typ)
enc2 := cfg.EncoderOf(schema, typ)
assert.Same(t, enc1, enc2)
}
func TestConfig_DisableCache_DoesNotReuseEncoders(t *testing.T) {
type testObj struct {
A int64 `avro:"a"`
}
api := Config{
TagKey: "test",
BlockLength: 2,
DisableCaching: true,
}.Freeze()
cfg := api.(*frozenConfig)
schema := MustParse(`{
"type": "record",
"name": "test",
"fields" : [
{"name": "a", "type": "long"}
]
}`)
typ := reflect2.TypeOfPtr(testObj{})
enc1 := cfg.EncoderOf(schema, typ)
enc2 := cfg.EncoderOf(schema, typ)
assert.NotSame(t, enc1, enc2)
}