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103 lines
3.0 KiB
Go
103 lines
3.0 KiB
Go
// Copyright 2015 CoreOS, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cloudstack
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import (
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"fmt"
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"net"
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"reflect"
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"testing"
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"github.com/rancher/os/config/cloudinit/datasource"
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"github.com/rancher/os/config/cloudinit/datasource/metadata"
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"github.com/rancher/os/config/cloudinit/datasource/metadata/test"
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"github.com/rancher/os/config/cloudinit/pkg"
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)
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func TestType(t *testing.T) {
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want := "cloudstack-metadata-service"
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if kind := (MetadataService{}).Type(); kind != want {
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t.Fatalf("bad type: want %q, got %q", want, kind)
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}
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}
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func TestFetchMetadata(t *testing.T) {
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for _, tt := range []struct {
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root string
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metadataPath string
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resources map[string]string
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expect datasource.Metadata
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clientErr error
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expectErr error
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}{
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{
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root: "/",
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metadataPath: "latest/meta-data/",
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resources: map[string]string{
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"/latest/meta-data/local-hostname": "host",
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"/latest/meta-data/local-ipv4": "1.2.3.4",
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"/latest/meta-data/public-ipv4": "5.6.7.8",
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"/latest/meta-data/public-keys": "key\n",
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},
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expect: datasource.Metadata{
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Hostname: "host",
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PrivateIPv4: net.ParseIP("1.2.3.4"),
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PublicIPv4: net.ParseIP("5.6.7.8"),
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SSHPublicKeys: map[string]string{"0": "key"},
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},
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},
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{
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root: "/",
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metadataPath: "latest/meta-data/",
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resources: map[string]string{
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"/latest/meta-data/local-hostname": "host domain another_domain",
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"/latest/meta-data/local-ipv4": "21.2.3.4",
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"/latest/meta-data/public-ipv4": "25.6.7.8",
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"/latest/meta-data/public-keys": "key\n",
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},
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expect: datasource.Metadata{
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Hostname: "host",
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PrivateIPv4: net.ParseIP("21.2.3.4"),
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PublicIPv4: net.ParseIP("25.6.7.8"),
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SSHPublicKeys: map[string]string{"0": "key"},
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},
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},
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{
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clientErr: pkg.ErrTimeout{Err: fmt.Errorf("test error")},
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expectErr: pkg.ErrTimeout{Err: fmt.Errorf("test error")},
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},
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} {
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service := &MetadataService{metadata.Service{
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Root: tt.root,
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Client: &test.HTTPClient{Resources: tt.resources, Err: tt.clientErr},
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MetadataPath: tt.metadataPath,
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}}
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metadata, err := service.FetchMetadata()
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if Error(err) != Error(tt.expectErr) {
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t.Fatalf("bad error (%q): \nwant %q, \ngot %q\n", tt.resources, tt.expectErr, err)
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}
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if !reflect.DeepEqual(tt.expect, metadata) {
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t.Fatalf("bad fetch (%q): \nwant %#v, \ngot %#v\n", tt.resources, tt.expect, metadata)
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}
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}
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}
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func Error(err error) string {
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if err != nil {
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return err.Error()
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}
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return ""
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}
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