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dc66e6bad1
Most files already grouped imports into "stdlib -> other -> local",
but some files didn't. The gci formatter is similar to goimports, but
has better options to make sure imports are grouped in the expected
order (and to make sure no additional groups are present).
This formatter has a 'fix' function, so code can be re-formatted auto-
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Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
132 lines
4.3 KiB
Go
132 lines
4.3 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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"fmt"
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"io"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"time"
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"gotest.tools/v3/assert"
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"gotest.tools/v3/icmd"
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"gotest.tools/v3/poll"
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)
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func TestLocalComposeLogs(t *testing.T) {
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c := NewParallelCLI(t)
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const projectName = "compose-e2e-logs"
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t.Run("up", func(t *testing.T) {
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c.RunDockerComposeCmd(t, "-f", "./fixtures/logs-test/compose.yaml", "--project-name", projectName, "up", "-d")
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})
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t.Run("logs", func(t *testing.T) {
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res := c.RunDockerComposeCmd(t, "--project-name", projectName, "logs")
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res.Assert(t, icmd.Expected{Out: `PING localhost`})
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res.Assert(t, icmd.Expected{Out: `hello`})
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})
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t.Run("logs ping", func(t *testing.T) {
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res := c.RunDockerComposeCmd(t, "--project-name", projectName, "logs", "ping")
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res.Assert(t, icmd.Expected{Out: `PING localhost`})
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assert.Assert(t, !strings.Contains(res.Stdout(), "hello"))
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})
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t.Run("logs hello", func(t *testing.T) {
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res := c.RunDockerComposeCmd(t, "--project-name", projectName, "logs", "hello", "ping")
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res.Assert(t, icmd.Expected{Out: `PING localhost`})
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res.Assert(t, icmd.Expected{Out: `hello`})
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})
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t.Run("logs hello index", func(t *testing.T) {
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res := c.RunDockerComposeCmd(t, "--project-name", projectName, "logs", "--index", "2", "hello")
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// docker-compose logs hello
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// logs-test-hello-2 | hello
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// logs-test-hello-1 | hello
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t.Log(res.Stdout())
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assert.Assert(t, !strings.Contains(res.Stdout(), "hello-1"))
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assert.Assert(t, strings.Contains(res.Stdout(), "hello-2"))
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})
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t.Run("down", func(t *testing.T) {
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_ = c.RunDockerComposeCmd(t, "--project-name", projectName, "down")
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})
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}
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func TestLocalComposeLogsFollow(t *testing.T) {
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c := NewCLI(t, WithEnv("REPEAT=20"))
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const projectName = "compose-e2e-logs"
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t.Cleanup(func() {
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c.RunDockerComposeCmd(t, "--project-name", projectName, "down")
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})
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c.RunDockerComposeCmd(t, "-f", "./fixtures/logs-test/compose.yaml", "--project-name", projectName, "up", "-d", "ping")
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cmd := c.NewDockerComposeCmd(t, "--project-name", projectName, "logs", "-f")
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res := icmd.StartCmd(cmd)
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t.Cleanup(func() {
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_ = res.Cmd.Process.Kill()
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})
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poll.WaitOn(t, expectOutput(res, "ping-1 "), poll.WithDelay(100*time.Millisecond), poll.WithTimeout(1*time.Second))
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c.RunDockerComposeCmd(t, "-f", "./fixtures/logs-test/compose.yaml", "--project-name", projectName, "up", "-d")
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poll.WaitOn(t, expectOutput(res, "hello-1 "), poll.WithDelay(100*time.Millisecond), poll.WithTimeout(1*time.Second))
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c.RunDockerComposeCmd(t, "-f", "./fixtures/logs-test/compose.yaml", "--project-name", projectName, "up", "-d", "--scale", "ping=2", "ping")
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poll.WaitOn(t, expectOutput(res, "ping-2 "), poll.WithDelay(100*time.Millisecond), poll.WithTimeout(20*time.Second))
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}
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func TestLocalComposeLargeLogs(t *testing.T) {
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const projectName = "compose-e2e-large_logs"
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file := filepath.Join(t.TempDir(), "large.txt")
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c := NewCLI(t, WithEnv("FILE="+file))
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t.Cleanup(func() {
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c.RunDockerComposeCmd(t, "--project-name", projectName, "down")
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})
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f, err := os.Create(file)
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assert.NilError(t, err)
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for i := 0; i < 300_000; i++ {
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_, err := io.WriteString(f, fmt.Sprintf("This is line %d in a laaaarge text file\n", i))
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assert.NilError(t, err)
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}
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assert.NilError(t, f.Close())
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cmd := c.NewDockerComposeCmd(t, "-f", "./fixtures/logs-test/cat.yaml", "--project-name", projectName, "up", "--abort-on-container-exit", "--menu=false")
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cmd.Stdout = io.Discard
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res := icmd.RunCmd(cmd)
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res.Assert(t, icmd.Expected{Out: "test-1 exited with code 0"})
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}
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func expectOutput(res *icmd.Result, expected string) func(t poll.LogT) poll.Result {
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return func(t poll.LogT) poll.Result {
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if strings.Contains(res.Stdout(), expected) {
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return poll.Success()
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}
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return poll.Continue("condition not met")
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}
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}
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