-
Notifications
You must be signed in to change notification settings - Fork 2
/
rawstore_test.go
213 lines (174 loc) · 5.24 KB
/
rawstore_test.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
package pto3_test
import (
"fmt"
"io"
"io/ioutil"
"os"
"testing"
"time"
pto3 "github.com/mami-project/pto3-go"
"golang.org/x/crypto/sha3"
)
func TestRawExisting(t *testing.T) {
// get campaign
cam, err := TestRDS.CampaignForName("test0")
if err != nil {
t.Fatal(err)
}
// list files
files, err := cam.FileNames()
if err != nil {
t.Fatal(err)
}
if len(files) != 1 {
t.Fatalf("expected one file in existing repository, found %d", len(files))
}
// get file metadata
filemd, err := cam.GetFileMetadata(files[0])
if err != nil {
t.Fatal(err)
}
if filemd.Owner(true) != "brian@trammell.ch" {
t.Fatalf("bad owner on existing file, found %s", filemd.Owner(true))
}
if filemd.Get("override_me_1", true) != "file" {
t.Fatalf("bad overriden metadata on existing file, found %s", filemd.Get("override_me_1", true))
}
}
func TestRawRoundtrip(t *testing.T) {
// create a campaign with some metadata
cammd_up, err := pto3.RawMetadataFromFile("testdata/test_raw_campaign_metadata.json", nil)
if err != nil {
t.Fatal(err)
}
cam, err := TestRDS.CreateCampaign("test1", cammd_up)
if err != nil {
t.Fatal(err)
}
// grab a timestamp (to verify creation/modification time)
nowish := time.Now()
// create file metadata
filemd_up, err := pto3.RawMetadataFromFile("testdata/test_raw_metadata.json", nil)
if err != nil {
t.Fatal(err)
}
if err := cam.PutFileMetadata("test-1-0-obs.ndjson", filemd_up); err != nil {
t.Fatal(err)
}
// retrieve campaign metadata and verify stored value
cammd_down, err := cam.GetCampaignMetadata()
if err != nil {
t.Fatal(err)
}
if cammd_down.Owner(true) != "brian@trammell.ch" {
t.Fatal("owner mismatch on campaign metadata")
}
// retrieve file metadata and verify stored value
filemd_down, err := cam.GetFileMetadata("test-1-0-obs.ndjson")
if err != nil {
t.Fatal(err)
}
if filemd_down.Get("override_me_0", true) != "campaign" {
t.Fatalf("metadata retrieval error; raw metadata is %v", filemd_down.Metadata)
}
if filemd_down.Get("override_me_1", true) != "file" {
t.Fatalf("metadata retrieval error; raw metadata is %v", filemd_down.Metadata)
}
// store some data
var testbytes []byte
testhash := make([]byte, 64)
func() {
datafile, err := cam.WriteFileData("test-1-0-obs.ndjson", false)
if err != nil {
t.Fatal(err)
}
defer datafile.Close()
testfile, err := os.Open("testdata/test_raw_data.ndjson")
defer testfile.Close()
// store the test file hash for later
testbytes, err = ioutil.ReadAll(testfile)
if err != nil {
t.Fatal(err)
}
sha3.ShakeSum256(testhash, testbytes)
if _, err := testfile.Seek(0, 0); err != nil {
t.Fatal(err)
}
// now upload the file
if _, err := io.Copy(datafile, testfile); err != nil {
t.Fatal(err)
}
}()
// verify creation time is reasonable
creatime := filemd_down.CreationTime()
if creatime == nil {
t.Fatalf("nil creation time")
}
creationDelay := creatime.Sub(nowish)
if creationDelay < -1*time.Minute || creationDelay > 1*time.Minute {
t.Fatalf("nonsensical creation delay %v", creationDelay)
}
// verify metadata inheritance works across overwrite in file
filemd_up.Metadata["override_me_0"] = "file"
if err := cam.PutFileMetadata("test-1-0-obs.ndjson", filemd_up); err != nil {
t.Fatal(err)
}
filemd_down, err = cam.GetFileMetadata("test-1-0-obs.ndjson")
if err != nil {
t.Fatal(err)
}
if filemd_down.Get("override_me_0", true) != "file" {
t.Fatalf("metadata retrieval error; raw metadata is %v", filemd_down.Metadata)
}
// verify metadata inheritance works across overwrite in campaign
cammd_up.Metadata["override_me_2"] = "campaign"
if err := cam.PutCampaignMetadata(cammd_up); err != nil {
t.Fatal(err)
}
filemd_down, err = cam.GetFileMetadata("test-1-0-obs.ndjson")
if err != nil {
t.Fatal(err)
}
if filemd_down.Get("override_me_2", true) != "campaign" {
t.Fatalf("metadata retrieval error; raw metadata is %v", filemd_down.Metadata)
}
// verify metadata inheritance works across overwrite in file
delete(filemd_up.Metadata, "override_me_1")
if err := cam.PutFileMetadata("test-1-0-obs.ndjson", filemd_up); err != nil {
t.Fatal(err)
}
filemd_down, err = cam.GetFileMetadata("test-1-0-obs.ndjson")
if err != nil {
t.Fatal(err)
}
if filemd_down.Get("override_me_1", true) != "campaign" {
t.Fatalf("metadata retrieval error; raw metadata is %v", filemd_down.Metadata)
}
// verify modification time is reasonable
modtime := filemd_down.ModificationTime()
if modtime == nil {
t.Fatalf("nil modification time")
}
modificationDelay := modtime.Sub(*creatime)
if modificationDelay < -1*time.Minute || modificationDelay > 1*time.Minute {
t.Fatalf("nonsensical modification delay %v", creationDelay)
}
// download the file and hash it to verify the contents match
var databytes []byte
datahash := make([]byte, 64)
func() {
datafile, err := cam.ReadFileData("test-1-0-obs.ndjson")
if err != nil {
t.Fatal(err)
}
defer datafile.Close()
databytes, err = ioutil.ReadAll(datafile)
if err != nil {
t.Fatal(err)
}
sha3.ShakeSum256(datahash, databytes)
}()
if fmt.Sprintf("%x", datahash) != fmt.Sprintf("%x", testhash) {
t.Fatalf("error retrieving raw data file: expected hash %x len %d, got hash %x len %d", testhash, len(testbytes), datahash, len(databytes))
}
}