Repository navigation
Expand file tree
/
Copy pathresource_postgresql_extension_test.go
More file actions
168 lines (144 loc) · 4.33 KB
/
Copy pathresource_postgresql_extension_test.go
File metadata and controls
168 lines (144 loc) · 4.33 KB
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
package postgresql
import (
"database/sql"
"fmt"
"testing"
"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
)
func TestAccPostgresqlExtension_Basic(t *testing.T) {
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckPostgresqlExtensionDestroy,
Steps: []resource.TestStep{
{
Config: testAccPostgresqlExtensionConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckPostgresqlExtensionExists("postgresql_extension.myextension"),
resource.TestCheckResourceAttr(
"postgresql_extension.myextension", "name", "pg_trgm"),
resource.TestCheckResourceAttr(
"postgresql_extension.myextension", "schema", "public"),
// NOTE(sean): Version 1.3 is what's
// shipped with PostgreSQL 9.6.1. This
// version number may drift in the
// future.
resource.TestCheckResourceAttr(
"postgresql_extension.myextension", "version", "1.3"),
),
},
},
})
}
func testAccCheckPostgresqlExtensionDestroy(s *terraform.State) error {
client := testAccProvider.Meta().(*Client)
for _, rs := range s.RootModule().Resources {
if rs.Type != "postgresql_extension" {
continue
}
exists, err := checkExtensionExists(client, rs.Primary.ID)
if err != nil {
return fmt.Errorf("Error checking extension %s", err)
}
if exists {
return fmt.Errorf("Extension still exists after destroy")
}
}
return nil
}
func testAccCheckPostgresqlExtensionExists(n string) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Resource not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No ID is set")
}
client := testAccProvider.Meta().(*Client)
exists, err := checkExtensionExists(client, rs.Primary.ID)
if err != nil {
return fmt.Errorf("Error checking extension %s", err)
}
if !exists {
return fmt.Errorf("Extension not found")
}
return nil
}
}
func TestAccPostgresqlExtension_SchemaRename(t *testing.T) {
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckPostgresqlExtensionDestroy,
Steps: []resource.TestStep{
{
Config: testAccPostgresqlExtensionSchemaChange1,
Check: resource.ComposeTestCheckFunc(
testAccCheckPostgresqlExtensionExists("postgresql_extension.ext1trgm"),
resource.TestCheckResourceAttr(
"postgresql_schema.ext1foo", "name", "foo"),
resource.TestCheckResourceAttr(
"postgresql_extension.ext1trgm", "name", "pg_trgm"),
resource.TestCheckResourceAttr(
"postgresql_extension.ext1trgm", "name", "pg_trgm"),
resource.TestCheckResourceAttr(
"postgresql_extension.ext1trgm", "schema", "foo"),
),
},
{
Config: testAccPostgresqlExtensionSchemaChange2,
Check: resource.ComposeTestCheckFunc(
testAccCheckPostgresqlExtensionExists("postgresql_extension.ext1trgm"),
resource.TestCheckResourceAttr(
"postgresql_schema.ext1foo", "name", "bar"),
resource.TestCheckResourceAttr(
"postgresql_extension.ext1trgm", "name", "pg_trgm"),
resource.TestCheckResourceAttr(
"postgresql_extension.ext1trgm", "schema", "bar"),
),
},
},
})
}
func checkExtensionExists(client *Client, extensionName string) (bool, error) {
conn, err := client.Connect()
if err != nil {
return false, err
}
defer conn.Close()
var _rez bool
err = conn.QueryRow("SELECT TRUE from pg_catalog.pg_extension d WHERE extname=$1", extensionName).Scan(&_rez)
switch {
case err == sql.ErrNoRows:
return false, nil
case err != nil:
return false, fmt.Errorf("Error reading info about extension: %s", err)
default:
return true, nil
}
}
var testAccPostgresqlExtensionConfig = `
resource "postgresql_extension" "myextension" {
name = "pg_trgm"
}
`
var testAccPostgresqlExtensionSchemaChange1 = `
resource "postgresql_schema" "ext1foo" {
name = "foo"
}
resource "postgresql_extension" "ext1trgm" {
name = "pg_trgm"
schema = "${postgresql_schema.ext1foo.name}"
}
`
var testAccPostgresqlExtensionSchemaChange2 = `
resource "postgresql_schema" "ext1foo" {
name = "bar"
}
resource "postgresql_extension" "ext1trgm" {
name = "pg_trgm"
schema = "${postgresql_schema.ext1foo.name}"
}
`