1package bug
  2
  3import (
  4	"encoding/json"
  5	"testing"
  6	"time"
  7
  8	"github.com/MichaelMure/git-bug/identity"
  9	"github.com/MichaelMure/git-bug/repository"
 10
 11	"github.com/stretchr/testify/assert"
 12	"github.com/stretchr/testify/require"
 13)
 14
 15func TestSetMetadata(t *testing.T) {
 16	snapshot := Snapshot{}
 17
 18	repo := repository.NewMockRepoForTest()
 19	rene := identity.NewIdentity("René Descartes", "rene@descartes.fr")
 20	err := rene.Commit(repo)
 21	require.NoError(t, err)
 22
 23	unix := time.Now().Unix()
 24
 25	create := NewCreateOp(rene, unix, "title", "create", nil)
 26	create.SetMetadata("key", "value")
 27	create.Apply(&snapshot)
 28	snapshot.Operations = append(snapshot.Operations, create)
 29
 30	id1 := create.Id()
 31	require.NoError(t, id1.Validate())
 32
 33	comment := NewAddCommentOp(rene, unix, "comment", nil)
 34	comment.SetMetadata("key2", "value2")
 35	comment.Apply(&snapshot)
 36	snapshot.Operations = append(snapshot.Operations, comment)
 37
 38	id2 := comment.Id()
 39	require.NoError(t, id2.Validate())
 40
 41	op1 := NewSetMetadataOp(rene, unix, id1, map[string]string{
 42		"key":  "override",
 43		"key2": "value",
 44	})
 45
 46	op1.Apply(&snapshot)
 47	snapshot.Operations = append(snapshot.Operations, op1)
 48
 49	createMetadata := snapshot.Operations[0].AllMetadata()
 50	assert.Equal(t, len(createMetadata), 2)
 51	// original key is not overrided
 52	assert.Equal(t, createMetadata["key"], "value")
 53	// new key is set
 54	assert.Equal(t, createMetadata["key2"], "value")
 55
 56	commentMetadata := snapshot.Operations[1].AllMetadata()
 57	assert.Equal(t, len(commentMetadata), 1)
 58	assert.Equal(t, commentMetadata["key2"], "value2")
 59
 60	op2 := NewSetMetadataOp(rene, unix, id2, map[string]string{
 61		"key2": "value",
 62		"key3": "value3",
 63	})
 64
 65	op2.Apply(&snapshot)
 66	snapshot.Operations = append(snapshot.Operations, op2)
 67
 68	createMetadata = snapshot.Operations[0].AllMetadata()
 69	assert.Equal(t, len(createMetadata), 2)
 70	assert.Equal(t, createMetadata["key"], "value")
 71	assert.Equal(t, createMetadata["key2"], "value")
 72
 73	commentMetadata = snapshot.Operations[1].AllMetadata()
 74	assert.Equal(t, len(commentMetadata), 2)
 75	// original key is not overrided
 76	assert.Equal(t, commentMetadata["key2"], "value2")
 77	// new key is set
 78	assert.Equal(t, commentMetadata["key3"], "value3")
 79
 80	op3 := NewSetMetadataOp(rene, unix, id1, map[string]string{
 81		"key":  "override",
 82		"key2": "override",
 83	})
 84
 85	op3.Apply(&snapshot)
 86	snapshot.Operations = append(snapshot.Operations, op3)
 87
 88	createMetadata = snapshot.Operations[0].AllMetadata()
 89	assert.Equal(t, len(createMetadata), 2)
 90	// original key is not overrided
 91	assert.Equal(t, createMetadata["key"], "value")
 92	// previously set key is not overrided
 93	assert.Equal(t, createMetadata["key2"], "value")
 94
 95	commentMetadata = snapshot.Operations[1].AllMetadata()
 96	assert.Equal(t, len(commentMetadata), 2)
 97	assert.Equal(t, commentMetadata["key2"], "value2")
 98	assert.Equal(t, commentMetadata["key3"], "value3")
 99}
100
101func TestSetMetadataSerialize(t *testing.T) {
102	repo := repository.NewMockRepoForTest()
103	rene := identity.NewIdentity("René Descartes", "rene@descartes.fr")
104	err := rene.Commit(repo)
105	require.NoError(t, err)
106
107	unix := time.Now().Unix()
108	before := NewSetMetadataOp(rene, unix, "message", map[string]string{
109		"key1": "value1",
110		"key2": "value2",
111	})
112
113	data, err := json.Marshal(before)
114	assert.NoError(t, err)
115
116	var after SetMetadataOperation
117	err = json.Unmarshal(data, &after)
118	assert.NoError(t, err)
119
120	// enforce creating the ID
121	before.Id()
122
123	// Replace the identity stub with the real thing
124	assert.Equal(t, rene.Id(), after.base().Author.Id())
125	after.Author = rene
126
127	assert.Equal(t, before, &after)
128}