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101 lines
3.5 KiB
101 lines
3.5 KiB
// Copyright 2020 The Prometheus Authors |
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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 hetzner |
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import ( |
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"context" |
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"fmt" |
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"testing" |
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"github.com/go-kit/log" |
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"github.com/prometheus/common/config" |
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"github.com/prometheus/common/model" |
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"github.com/stretchr/testify/require" |
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) |
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type robotSDTestSuite struct { |
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Mock *SDMock |
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} |
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func (s *robotSDTestSuite) SetupTest(t *testing.T) { |
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s.Mock = NewSDMock(t) |
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s.Mock.Setup() |
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s.Mock.HandleRobotServers() |
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} |
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func TestRobotSDRefresh(t *testing.T) { |
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suite := &robotSDTestSuite{} |
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suite.SetupTest(t) |
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cfg := DefaultSDConfig |
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cfg.HTTPClientConfig.BasicAuth = &config.BasicAuth{Username: robotTestUsername, Password: robotTestPassword} |
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cfg.robotEndpoint = suite.Mock.Endpoint() |
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d, err := newRobotDiscovery(&cfg, log.NewNopLogger()) |
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require.NoError(t, err) |
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targetGroups, err := d.refresh(context.Background()) |
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require.NoError(t, err) |
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require.Len(t, targetGroups, 1) |
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targetGroup := targetGroups[0] |
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require.NotNil(t, targetGroup, "targetGroup should not be nil") |
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require.NotNil(t, targetGroup.Targets, "targetGroup.targets should not be nil") |
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require.Len(t, targetGroup.Targets, 2) |
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for i, labelSet := range []model.LabelSet{ |
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{ |
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"__address__": model.LabelValue("123.123.123.123:80"), |
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"__meta_hetzner_role": model.LabelValue("robot"), |
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"__meta_hetzner_server_id": model.LabelValue("321"), |
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"__meta_hetzner_server_name": model.LabelValue("server1"), |
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"__meta_hetzner_server_status": model.LabelValue("ready"), |
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"__meta_hetzner_public_ipv4": model.LabelValue("123.123.123.123"), |
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"__meta_hetzner_public_ipv6_network": model.LabelValue("2a01:4f8:111:4221::/64"), |
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"__meta_hetzner_datacenter": model.LabelValue("nbg1-dc1"), |
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"__meta_hetzner_robot_product": model.LabelValue("DS 3000"), |
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"__meta_hetzner_robot_cancelled": model.LabelValue("false"), |
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}, |
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{ |
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"__address__": model.LabelValue("123.123.123.124:80"), |
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"__meta_hetzner_role": model.LabelValue("robot"), |
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"__meta_hetzner_server_id": model.LabelValue("421"), |
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"__meta_hetzner_server_name": model.LabelValue("server2"), |
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"__meta_hetzner_server_status": model.LabelValue("in process"), |
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"__meta_hetzner_public_ipv4": model.LabelValue("123.123.123.124"), |
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"__meta_hetzner_datacenter": model.LabelValue("fsn1-dc10"), |
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"__meta_hetzner_robot_product": model.LabelValue("X5"), |
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"__meta_hetzner_robot_cancelled": model.LabelValue("true"), |
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}, |
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} { |
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t.Run(fmt.Sprintf("item %d", i), func(t *testing.T) { |
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require.Equal(t, labelSet, targetGroup.Targets[i]) |
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}) |
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} |
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} |
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func TestRobotSDRefreshHandleError(t *testing.T) { |
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suite := &robotSDTestSuite{} |
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suite.SetupTest(t) |
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cfg := DefaultSDConfig |
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cfg.robotEndpoint = suite.Mock.Endpoint() |
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d, err := newRobotDiscovery(&cfg, log.NewNopLogger()) |
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require.NoError(t, err) |
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targetGroups, err := d.refresh(context.Background()) |
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require.EqualError(t, err, "non 2xx status '401' response during hetzner service discovery with role robot") |
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require.Empty(t, targetGroups) |
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}
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