mirror of
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81 lines
1.8 KiB
Go
81 lines
1.8 KiB
Go
/*
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Copyright 2020 Docker Compose CLI 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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package e2e
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import (
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"io/ioutil"
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"log"
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"net"
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"net/http"
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"strings"
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"github.com/labstack/echo"
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)
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// MockMetricsServer a mock registring all metrics POST invocations
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type MockMetricsServer struct {
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socket string
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usage []string
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e *echo.Echo
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}
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// NewMetricsServer instaniate a new MockMetricsServer
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func NewMetricsServer(socket string) *MockMetricsServer {
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return &MockMetricsServer{
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socket: socket,
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e: echo.New(),
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}
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}
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func (s *MockMetricsServer) handlePostUsage(c echo.Context) error {
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body, error := ioutil.ReadAll(c.Request().Body)
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if error != nil {
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return error
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}
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cliUsage := string(body)
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s.usage = append(s.usage, cliUsage)
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return c.String(http.StatusOK, "")
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}
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// GetUsage get usage
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func (s *MockMetricsServer) GetUsage() []string {
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return s.usage
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}
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// ResetUsage reset usage
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func (s *MockMetricsServer) ResetUsage() {
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s.usage = []string{}
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}
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// Stop stop the mock server
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func (s *MockMetricsServer) Stop() {
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_ = s.e.Close()
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}
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// Start start the mock server
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func (s *MockMetricsServer) Start() {
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go func() {
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listener, err := net.Listen("unix", strings.TrimPrefix(s.socket, "unix://"))
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if err != nil {
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log.Fatal(err)
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}
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s.e.Listener = listener
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s.e.POST("/usage", s.handlePostUsage)
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_ = s.e.Start(":1323")
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}()
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}
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