terraform/internal/getproviders/filesystem_mirror_source_te...

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package getproviders
import (
"testing"
"github.com/apparentlymart/go-versions/versions"
"github.com/google/go-cmp/cmp"
svchost "github.com/hashicorp/terraform-svchost"
"github.com/hashicorp/terraform/addrs"
)
func TestFilesystemMirrorSourceAllAvailablePackages(t *testing.T) {
source := NewFilesystemMirrorSource("testdata/filesystem-mirror")
got, err := source.AllAvailablePackages()
if err != nil {
t.Fatal(err)
}
want := map[addrs.Provider]PackageMetaList{
nullProvider: {
{
Provider: nullProvider,
Version: versions.MustParseVersion("2.0.0"),
TargetPlatform: Platform{"darwin", "amd64"},
Filename: "terraform-provider-null_2.0.0_darwin_amd64.zip",
Location: PackageLocalDir("testdata/filesystem-mirror/registry.terraform.io/hashicorp/null/2.0.0/darwin_amd64"),
},
{
Provider: nullProvider,
Version: versions.MustParseVersion("2.0.0"),
TargetPlatform: Platform{"linux", "amd64"},
Filename: "terraform-provider-null_2.0.0_linux_amd64.zip",
Location: PackageLocalDir("testdata/filesystem-mirror/registry.terraform.io/hashicorp/null/2.0.0/linux_amd64"),
},
{
Provider: nullProvider,
Version: versions.MustParseVersion("2.1.0"),
TargetPlatform: Platform{"linux", "amd64"},
Filename: "terraform-provider-null_2.1.0_linux_amd64.zip",
Location: PackageLocalArchive("testdata/filesystem-mirror/registry.terraform.io/hashicorp/null/terraform-provider-null_2.1.0_linux_amd64.zip"),
},
{
Provider: nullProvider,
Version: versions.MustParseVersion("2.0.0"),
TargetPlatform: Platform{"windows", "amd64"},
Filename: "terraform-provider-null_2.0.0_windows_amd64.zip",
Location: PackageLocalDir("testdata/filesystem-mirror/registry.terraform.io/hashicorp/null/2.0.0/windows_amd64"),
},
},
randomBetaProvider: {
{
Provider: randomBetaProvider,
Version: versions.MustParseVersion("1.2.0"),
TargetPlatform: Platform{"linux", "amd64"},
Filename: "terraform-provider-random-beta_1.2.0_linux_amd64.zip",
Location: PackageLocalDir("testdata/filesystem-mirror/registry.terraform.io/hashicorp/random-beta/1.2.0/linux_amd64"),
},
},
randomProvider: {
{
Provider: randomProvider,
Version: versions.MustParseVersion("1.2.0"),
TargetPlatform: Platform{"linux", "amd64"},
Filename: "terraform-provider-random_1.2.0_linux_amd64.zip",
Location: PackageLocalDir("testdata/filesystem-mirror/registry.terraform.io/hashicorp/random/1.2.0/linux_amd64"),
},
},
happycloudProvider: {
{
Provider: happycloudProvider,
Version: versions.MustParseVersion("0.1.0-alpha.2"),
TargetPlatform: Platform{"darwin", "amd64"},
Filename: "terraform-provider-happycloud_0.1.0-alpha.2_darwin_amd64.zip",
Location: PackageLocalDir("testdata/filesystem-mirror/tfe.example.com/AwesomeCorp/happycloud/0.1.0-alpha.2/darwin_amd64"),
},
},
legacyProvider: {
{
Provider: legacyProvider,
Version: versions.MustParseVersion("1.0.0"),
TargetPlatform: Platform{"linux", "amd64"},
Filename: "terraform-provider-legacy_1.0.0_linux_amd64.zip",
Location: PackageLocalDir("testdata/filesystem-mirror/registry.terraform.io/-/legacy/1.0.0/linux_amd64"),
},
},
}
if diff := cmp.Diff(want, got); diff != "" {
t.Errorf("incorrect result\n%s", diff)
}
}
// In this test the directory layout is invalid (missing the hostname
// subdirectory). The provider installer should ignore the invalid directory.
func TestFilesystemMirrorSourceAllAvailablePackages_invalid(t *testing.T) {
source := NewFilesystemMirrorSource("testdata/filesystem-mirror-invalid")
_, err := source.AllAvailablePackages()
if err != nil {
t.Fatal(err)
}
}
func TestFilesystemMirrorSourceAvailableVersions(t *testing.T) {
source := NewFilesystemMirrorSource("testdata/filesystem-mirror")
got, _, err := source.AvailableVersions(nullProvider)
if err != nil {
t.Fatal(err)
}
want := VersionList{
versions.MustParseVersion("2.0.0"),
versions.MustParseVersion("2.1.0"),
}
if diff := cmp.Diff(want, got); diff != "" {
t.Errorf("incorrect result\n%s", diff)
}
}
func TestFilesystemMirrorSourcePackageMeta(t *testing.T) {
t.Run("available platform", func(t *testing.T) {
source := NewFilesystemMirrorSource("testdata/filesystem-mirror")
got, err := source.PackageMeta(
nullProvider, versions.MustParseVersion("2.0.0"), Platform{"linux", "amd64"},
)
if err != nil {
t.Fatal(err)
}
want := PackageMeta{
Provider: nullProvider,
Version: versions.MustParseVersion("2.0.0"),
TargetPlatform: Platform{"linux", "amd64"},
Filename: "terraform-provider-null_2.0.0_linux_amd64.zip",
Location: PackageLocalDir("testdata/filesystem-mirror/registry.terraform.io/hashicorp/null/2.0.0/linux_amd64"),
}
if diff := cmp.Diff(want, got); diff != "" {
t.Errorf("incorrect result\n%s", diff)
}
})
t.Run("unavailable platform", func(t *testing.T) {
source := NewFilesystemMirrorSource("testdata/filesystem-mirror")
// We'll request a version that does exist in the fixture directory,
// but for a platform that isn't supported.
_, err := source.PackageMeta(
nullProvider, versions.MustParseVersion("2.0.0"), Platform{"nonexist", "nonexist"},
)
if err == nil {
t.Fatalf("succeeded; want error")
}
// This specific error type is important so callers can use it to
// generate an actionable error message e.g. by checking to see if
// _any_ versions of this provider support the given platform, or
// similar helpful hints.
wantErr := ErrPlatformNotSupported{
Provider: nullProvider,
Version: versions.MustParseVersion("2.0.0"),
Platform: Platform{"nonexist", "nonexist"},
}
if diff := cmp.Diff(wantErr, err); diff != "" {
t.Errorf("incorrect error\n%s", diff)
}
})
}
var nullProvider = addrs.Provider{
Hostname: svchost.Hostname("registry.terraform.io"),
Namespace: "hashicorp",
Type: "null",
}
var randomProvider = addrs.Provider{
Hostname: svchost.Hostname("registry.terraform.io"),
Namespace: "hashicorp",
Type: "random",
}
var randomBetaProvider = addrs.Provider{
Hostname: svchost.Hostname("registry.terraform.io"),
Namespace: "hashicorp",
Type: "random-beta",
}
var happycloudProvider = addrs.Provider{
Hostname: svchost.Hostname("tfe.example.com"),
Namespace: "awesomecorp",
Type: "happycloud",
}
var legacyProvider = addrs.NewLegacyProvider("legacy")