mirror of
https://github.com/letic/terraform-provider-google.git
synced 2024-07-03 08:42:39 +00:00
391 lines
11 KiB
Go
391 lines
11 KiB
Go
package google
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import (
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"fmt"
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"net/http"
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"regexp"
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"testing"
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"github.com/hashicorp/terraform/helper/acctest"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/terraform"
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"google.golang.org/api/googleapi"
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"google.golang.org/api/spanner/v1"
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"strings"
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)
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// Unit Tests
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func TestExtractInstanceConfigFromUri_withFullPath(t *testing.T) {
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actual := extractInstanceConfigFromUri("projects/project123/instanceConfigs/conf987")
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expected := "conf987"
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expectEquals(t, expected, actual)
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}
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func TestExtractInstanceConfigFromUri_withNoPath(t *testing.T) {
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actual := extractInstanceConfigFromUri("conf987")
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expected := "conf987"
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expectEquals(t, expected, actual)
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}
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func TestExtractInstanceNameFromUri_withFullPath(t *testing.T) {
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actual := extractInstanceNameFromUri("projects/project123/instances/instance456")
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expected := "instance456"
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expectEquals(t, expected, actual)
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}
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func TestExtractInstanceNameFromUri_withNoPath(t *testing.T) {
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actual := extractInstanceConfigFromUri("instance456")
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expected := "instance456"
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expectEquals(t, expected, actual)
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}
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func TestSpannerInstanceId_instanceUri(t *testing.T) {
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id := spannerInstanceId{
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Project: "project123",
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Instance: "instance456",
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}
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actual := id.instanceUri()
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expected := "projects/project123/instances/instance456"
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expectEquals(t, expected, actual)
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}
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func TestSpannerInstanceId_instanceConfigUri(t *testing.T) {
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id := spannerInstanceId{
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Project: "project123",
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Instance: "instance456",
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}
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actual := id.instanceConfigUri("conf987")
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expected := "projects/project123/instanceConfigs/conf987"
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expectEquals(t, expected, actual)
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}
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func TestSpannerInstanceId_parentProjectUri(t *testing.T) {
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id := spannerInstanceId{
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Project: "project123",
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Instance: "instance456",
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}
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actual := id.parentProjectUri()
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expected := "projects/project123"
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expectEquals(t, expected, actual)
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}
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func TestGenSpannerInstanceName(t *testing.T) {
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s := genSpannerInstanceName()
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if len(s) != 30 {
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t.Fatalf("Expected a 30 char ID to be generated, instead found %d chars", len(s))
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}
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}
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func TestImportSpannerInstanceId(t *testing.T) {
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sid, e := importSpannerInstanceId("instance456")
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if e != nil {
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t.Errorf("Error should have been nil")
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}
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expectEquals(t, "", sid.Project)
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expectEquals(t, "instance456", sid.Instance)
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}
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func TestImportSpannerInstanceId_projectAndInstance(t *testing.T) {
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sid, e := importSpannerInstanceId("project123/instance456")
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if e != nil {
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t.Errorf("Error should have been nil")
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}
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expectEquals(t, "project123", sid.Project)
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expectEquals(t, "instance456", sid.Instance)
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}
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func TestImportSpannerInstanceId_invalidLeadingSlash(t *testing.T) {
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sid, e := importSpannerInstanceId("/instance456")
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expectInvalidSpannerInstanceImport(t, sid, e)
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}
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func TestImportSpannerInstanceId_invalidTrailingSlash(t *testing.T) {
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sid, e := importSpannerInstanceId("project123/")
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expectInvalidSpannerInstanceImport(t, sid, e)
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}
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func TestImportSpannerInstanceId_invalidSingleSlash(t *testing.T) {
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sid, e := importSpannerInstanceId("/")
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expectInvalidSpannerInstanceImport(t, sid, e)
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}
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func TestImportSpannerInstanceId_invalidMultiSlash(t *testing.T) {
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sid, e := importSpannerInstanceId("project123/instance456/db789")
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expectInvalidSpannerInstanceImport(t, sid, e)
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}
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func expectInvalidSpannerInstanceImport(t *testing.T, sid *spannerInstanceId, e error) {
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if sid != nil {
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t.Errorf("Expected spannerInstanceId to be nil")
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return
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}
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if e == nil {
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t.Errorf("Expected an Error but did not get one")
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return
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}
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if !strings.HasPrefix(e.Error(), "Invalid spanner instance specifier") {
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t.Errorf("Expecting Error starting with 'Invalid spanner instance specifier'")
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}
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}
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func expectEquals(t *testing.T, expected, actual string) {
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if actual != expected {
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t.Fatalf("Expected %s, but got %s", expected, actual)
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}
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}
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// Acceptance Tests
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func TestAccSpannerInstance_basic(t *testing.T) {
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var instance spanner.Instance
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rnd := acctest.RandString(10)
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idName := fmt.Sprintf("spanner-test-%s", rnd)
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckSpannerInstanceDestroy,
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Steps: []resource.TestStep{
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{
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Config: testAccSpannerInstance_basic(idName),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckSpannerInstanceExists("google_spanner_instance.basic", &instance),
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resource.TestCheckResourceAttr("google_spanner_instance.basic", "name", idName),
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resource.TestCheckResourceAttr("google_spanner_instance.basic", "display_name", idName+"-dname"),
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resource.TestCheckResourceAttr("google_spanner_instance.basic", "num_nodes", "1"),
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resource.TestCheckResourceAttrSet("google_spanner_instance.basic", "state"),
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),
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},
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},
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})
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}
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func TestAccSpannerInstance_basicWithAutogenName(t *testing.T) {
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var instance spanner.Instance
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rnd := acctest.RandString(10)
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displayName := fmt.Sprintf("spanner-test-%s-dname", rnd)
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckSpannerInstanceDestroy,
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Steps: []resource.TestStep{
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{
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Config: testAccSpannerInstance_basicWithAutogenName(displayName),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckSpannerInstanceExists("google_spanner_instance.basic", &instance),
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resource.TestCheckResourceAttr("google_spanner_instance.basic", "display_name", displayName),
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resource.TestCheckResourceAttrSet("google_spanner_instance.basic", "name"),
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),
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},
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},
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})
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}
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func TestAccSpannerInstance_duplicateNameError(t *testing.T) {
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var instance spanner.Instance
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rnd := acctest.RandString(10)
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idName := fmt.Sprintf("spanner-test-%s", rnd)
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckSpannerInstanceDestroy,
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Steps: []resource.TestStep{
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{
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Config: testAccSpannerInstance_duplicateNameError_part1(idName),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckSpannerInstanceExists("google_spanner_instance.basic1", &instance),
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),
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},
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{
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Config: testAccSpannerInstance_duplicateNameError_part2(idName),
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ExpectError: regexp.MustCompile(
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fmt.Sprintf("Error, the name %s is not unique within project", idName)),
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},
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},
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})
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}
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func TestAccSpannerInstance_update(t *testing.T) {
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var instance spanner.Instance
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rnd := acctest.RandString(10)
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dName1 := fmt.Sprintf("spanner-dname1-%s", rnd)
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dName2 := fmt.Sprintf("spanner-dname2-%s", rnd)
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckSpannerInstanceDestroy,
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Steps: []resource.TestStep{
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{
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Config: testAccSpannerInstance_update(dName1, 1, false),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckSpannerInstanceExists("google_spanner_instance.updater", &instance),
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resource.TestCheckResourceAttr("google_spanner_instance.updater", "display_name", dName1),
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resource.TestCheckResourceAttr("google_spanner_instance.updater", "num_nodes", "1"),
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resource.TestCheckResourceAttr("google_spanner_instance.updater", "labels.%", "1"),
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),
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},
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{
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Config: testAccSpannerInstance_update(dName2, 2, true),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckSpannerInstanceExists("google_spanner_instance.updater", &instance),
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resource.TestCheckResourceAttr("google_spanner_instance.updater", "display_name", dName2),
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resource.TestCheckResourceAttr("google_spanner_instance.updater", "num_nodes", "2"),
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resource.TestCheckResourceAttr("google_spanner_instance.updater", "labels.%", "2"),
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),
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},
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},
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})
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}
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func testAccCheckSpannerInstanceDestroy(s *terraform.State) error {
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config := testAccProvider.Meta().(*Config)
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for _, rs := range s.RootModule().Resources {
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if rs.Type != "google_spanner_instance" {
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continue
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}
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if rs.Primary.ID == "" {
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return fmt.Errorf("Unable to verify delete of spanner instance, ID is empty")
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}
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instanceName := rs.Primary.Attributes["name"]
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project, err := getTestProject(rs.Primary, config)
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if err != nil {
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return err
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}
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id := spannerInstanceId{
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Project: project,
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Instance: instanceName,
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}
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_, err = config.clientSpanner.Projects.Instances.Get(
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id.instanceUri()).Do()
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if err != nil {
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if gerr, ok := err.(*googleapi.Error); ok && gerr.Code == http.StatusNotFound {
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return nil
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}
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return fmt.Errorf("Error make GCP platform call to verify spanner instance deleted: %s", err.Error())
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}
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return fmt.Errorf("Spanner instance not destroyed - still exists")
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}
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return nil
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}
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func testAccCheckSpannerInstanceExists(n string, instance *spanner.Instance) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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config := testAccProvider.Meta().(*Config)
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rs, ok := s.RootModule().Resources[n]
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if !ok {
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return fmt.Errorf("Terraform resource Not found: %s", n)
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}
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if rs.Primary.ID == "" {
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return fmt.Errorf("No ID is set for Spanner instance")
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}
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id, err := extractSpannerInstanceId(rs.Primary.ID)
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if err != nil {
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return err
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}
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found, err := config.clientSpanner.Projects.Instances.Get(
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id.instanceUri()).Do()
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if err != nil {
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return err
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}
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fName := extractInstanceNameFromUri(found.Name)
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if fName != extractInstanceNameFromUri(rs.Primary.ID) {
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return fmt.Errorf("Spanner instance %s not found, found %s instead", rs.Primary.ID, fName)
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}
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*instance = *found
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return nil
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}
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}
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func testAccSpannerInstance_basic(name string) string {
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return fmt.Sprintf(`
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resource "google_spanner_instance" "basic" {
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name = "%s"
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config = "regional-us-central1"
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display_name = "%s-dname"
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num_nodes = 1
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}
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`, name, name)
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}
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func testAccSpannerInstance_basicWithProject(project, name string) string {
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return fmt.Sprintf(`
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resource "google_spanner_instance" "basic" {
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project = "%s"
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name = "%s"
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config = "regional-us-central1"
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display_name = "%s-dname"
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num_nodes = 1
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}
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`, project, name, name)
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}
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func testAccSpannerInstance_basicWithAutogenName(name string) string {
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return fmt.Sprintf(`
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resource "google_spanner_instance" "basic" {
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config = "regional-us-central1"
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display_name = "%s"
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num_nodes = 1
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}
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`, name)
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}
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func testAccSpannerInstance_duplicateNameError_part1(name string) string {
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return fmt.Sprintf(`
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resource "google_spanner_instance" "basic1" {
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name = "%s"
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config = "regional-us-central1"
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display_name = "%s-dname"
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num_nodes = 1
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}
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`, name, name)
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}
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func testAccSpannerInstance_duplicateNameError_part2(name string) string {
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return fmt.Sprintf(`
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%s
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resource "google_spanner_instance" "basic2" {
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name = "%s"
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config = "regional-us-central1"
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display_name = "%s-dname"
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num_nodes = 1
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}
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`, testAccSpannerInstance_duplicateNameError_part1(name), name, name)
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}
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func testAccSpannerInstance_update(name string, nodes int, addLabel bool) string {
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extraLabel := ""
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if addLabel {
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extraLabel = "\"key2\" = \"value2\""
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}
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return fmt.Sprintf(`
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resource "google_spanner_instance" "updater" {
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config = "regional-us-central1"
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display_name = "%s"
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num_nodes = %d
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labels {
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"key1" = "value1"
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%s
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}
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}
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`, name, nodes, extraLabel)
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}
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