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package entity
import (
"encoding/json"
"fmt"
"testing"
"github.com/stretchr/testify/require"
"github.com/MichaelMure/git-bug/repository"
)
// func TestFoo(t *testing.T) {
// repo, err := repository.OpenGoGitRepo("~/dev/git-bug", nil)
// require.NoError(t, err)
//
// b, err := ReadBug(repo, Id("8b22e548c93a6ed23c31fd4e337c6286c3d1e5c9cae5537bc8e5842e11bd1099"))
// require.NoError(t, err)
//
// fmt.Println(b)
// }
type op1 struct {
OperationType int `json:"type"`
Field1 string `json:"field_1"`
}
func newOp1(field1 string) *op1 {
return &op1{OperationType: 1, Field1: field1}
}
func (o op1) Id() Id {
data, _ := json.Marshal(o)
return DeriveId(data)
}
func (o op1) Validate() error { return nil }
type op2 struct {
OperationType int `json:"type"`
Field2 string `json:"field_2"`
}
func newOp2(field2 string) *op2 {
return &op2{OperationType: 2, Field2: field2}
}
func (o op2) Id() Id {
data, _ := json.Marshal(o)
return DeriveId(data)
}
func (o op2) Validate() error { return nil }
var def = Definition{
typename: "foo",
namespace: "foos",
operationUnmarshaler: unmarshaller,
formatVersion: 1,
}
func unmarshaller(raw json.RawMessage) (Operation, error) {
var t struct {
OperationType int `json:"type"`
}
if err := json.Unmarshal(raw, &t); err != nil {
return nil, err
}
switch t.OperationType {
case 1:
op := &op1{}
err := json.Unmarshal(raw, &op)
return op, err
case 2:
op := &op2{}
err := json.Unmarshal(raw, &op)
return op, err
default:
return nil, fmt.Errorf("unknown operation type %v", t.OperationType)
}
}
func TestWriteRead(t *testing.T) {
repo := repository.NewMockRepo()
entity := New(def)
require.False(t, entity.NeedCommit())
entity.Append(newOp1("foo"))
entity.Append(newOp2("bar"))
require.True(t, entity.NeedCommit())
require.NoError(t, entity.CommitAdNeeded(repo))
require.False(t, entity.NeedCommit())
entity.Append(newOp2("foobar"))
require.True(t, entity.NeedCommit())
require.NoError(t, entity.CommitAdNeeded(repo))
require.False(t, entity.NeedCommit())
read, err := Read(def, repo, entity.Id())
require.NoError(t, err)
fmt.Println(*read)
}
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