1 package exifcommon
2
3 import (
4 "fmt"
5 "testing"
6 "time"
7
8 "github.com/dsoprea/go-logging"
9 )
10
11 func TestDumpBytes(t *testing.T) {
12 DumpBytes([]byte{1, 2, 3, 4})
13 }
14
15 func TestDumpBytesClause(t *testing.T) {
16 DumpBytesClause([]byte{1, 2, 3, 4})
17 }
18
19 func TestDumpBytesToString(t *testing.T) {
20 s := DumpBytesToString([]byte{1, 2, 3, 4})
21 if s != "01 02 03 04" {
22 t.Fatalf("String not correct: [%s]", s)
23 }
24 }
25
26 func TestDumpBytesClauseToString(t *testing.T) {
27 s := DumpBytesClauseToString([]byte{1, 2, 3, 4})
28 if s != "0x01, 0x02, 0x03, 0x04" {
29 t.Fatalf("Stringified clause is not correct: [%s]", s)
30 }
31 }
32
33 func TestExifFullTimestampString(t *testing.T) {
34 originalPhrase := "2018:11:30 13:01:49"
35
36 timestamp, err := ParseExifFullTimestamp(originalPhrase)
37 log.PanicIf(err)
38
39 restoredPhrase := ExifFullTimestampString(timestamp)
40 if restoredPhrase != originalPhrase {
41 t.Fatalf("Final phrase [%s] does not equal original phrase [%s]", restoredPhrase, originalPhrase)
42 }
43 }
44
45 func ExampleExifFullTimestampString() {
46 originalPhrase := "2018:11:30 13:01:49"
47
48 timestamp, err := ParseExifFullTimestamp(originalPhrase)
49 log.PanicIf(err)
50
51 restoredPhrase := ExifFullTimestampString(timestamp)
52 fmt.Printf("To EXIF timestamp: [%s]\n", restoredPhrase)
53
54
55
56 }
57
58 func TestParseExifFullTimestamp(t *testing.T) {
59 timestamp, err := ParseExifFullTimestamp("2018:11:30 13:01:49")
60 log.PanicIf(err)
61
62 actual := timestamp.Format(time.RFC3339)
63 expected := "2018-11-30T13:01:49Z"
64
65 if actual != expected {
66 t.Fatalf("time not formatted correctly: [%s] != [%s]", actual, expected)
67 }
68 }
69
70 func ExampleParseExifFullTimestamp() {
71 originalPhrase := "2018:11:30 13:01:49"
72
73 timestamp, err := ParseExifFullTimestamp(originalPhrase)
74 log.PanicIf(err)
75
76 fmt.Printf("To Go timestamp: [%s]\n", timestamp.Format(time.RFC3339))
77
78
79
80 }
81
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