detector_test.go RawHistoryFolder

1package backup
2
3import (
4	"testing"
5
6	"github.com/bnema/gordon/internal/domain"
7	"github.com/stretchr/testify/assert"
8	"github.com/stretchr/testify/require"
9)
10
11func TestDetectDatabaseFromAttachment_ExtractsPostgresVersion(t *testing.T) {
12	db, ok := detectDatabaseFromAttachment("app.example.com", domain.Attachment{
13		Name:        "postgres",
14		Image:       "postgres:17.4-alpine",
15		ContainerID: "abc123",
16		Ports:       []int{55432},
17	})
18
19	require.True(t, ok)
20	assert.Equal(t, domain.DBTypePostgreSQL, db.Type)
21	assert.Equal(t, "17", db.Version)
22	assert.Equal(t, 55432, db.Port)
23}
24
25func TestDetectDatabaseFromAttachment_DefaultPort(t *testing.T) {
26	db, ok := detectDatabaseFromAttachment("app.example.com", domain.Attachment{
27		Name:        "postgres",
28		Image:       "postgres:16",
29		ContainerID: "xyz789",
30		Ports:       []int{},
31	})
32
33	require.True(t, ok)
34	assert.Equal(t, 5432, db.Port)
35	assert.Equal(t, "16", db.Version)
36}
37
38func TestDetectDatabaseFromAttachment_PrefersPostgresPort(t *testing.T) {
39	db, ok := detectDatabaseFromAttachment("app.example.com", domain.Attachment{
40		Name:        "postgres",
41		Image:       "postgres:16",
42		ContainerID: "xyz789",
43		Ports:       []int{15432, 5432, 25432},
44	})
45
46	require.True(t, ok)
47	assert.Equal(t, 5432, db.Port)
48}
49
50func TestDetectDatabaseFromAttachment_UsesFirstPositivePortWhen5432Missing(t *testing.T) {
51	db, ok := detectDatabaseFromAttachment("app.example.com", domain.Attachment{
52		Name:        "postgres",
53		Image:       "postgres:16",
54		ContainerID: "xyz789",
55		Ports:       []int{0, -1, 15432, 25432},
56	})
57
58	require.True(t, ok)
59	assert.Equal(t, 15432, db.Port)
60}
61
62func TestPostgresVersionFromImage(t *testing.T) {
63	assert.Equal(t, "18", postgresVersionFromImage("postgres:18"))
64	assert.Equal(t, "17", postgresVersionFromImage("postgres:17.4-alpine"))
65	assert.Equal(t, "", postgresVersionFromImage("postgres:latest"))
66	assert.Equal(t, "", postgresVersionFromImage("postgres:alpine"))
67	assert.Equal(t, "", postgresVersionFromImage("postgres"))
68}
69
70func TestDetectDatabaseFromAttachment_NonPostgres(t *testing.T) {
71	_, ok := detectDatabaseFromAttachment("app.example.com", domain.Attachment{
72		Name:        "mysql",
73		Image:       "mysql:8.0",
74		ContainerID: "def456",
75		Ports:       []int{3306},
76	})
77	assert.False(t, ok)
78}