mirror of https://github.com/docker/compose.git
119 lines
5.2 KiB
Go
119 lines
5.2 KiB
Go
/*
|
|
Copyright 2020 Docker Compose CLI authors
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package e2e
|
|
|
|
import (
|
|
"os"
|
|
"strings"
|
|
"testing"
|
|
|
|
"gotest.tools/v3/assert"
|
|
"gotest.tools/v3/icmd"
|
|
)
|
|
|
|
func TestCopy(t *testing.T) {
|
|
c := NewParallelE2eCLI(t, binDir)
|
|
|
|
const projectName = "copy_e2e"
|
|
|
|
t.Cleanup(func() {
|
|
c.RunDockerCmd("compose", "-f", "./fixtures/cp-test/compose.yaml", "--project-name", projectName, "down")
|
|
|
|
os.Remove("./fixtures/cp-test/from-default.txt") //nolint:errcheck
|
|
os.Remove("./fixtures/cp-test/from-indexed.txt") //nolint:errcheck
|
|
os.RemoveAll("./fixtures/cp-test/cp-folder2") //nolint:errcheck
|
|
})
|
|
|
|
t.Run("start service", func(t *testing.T) {
|
|
c.RunDockerCmd("compose", "-f", "./fixtures/cp-test/compose.yaml", "--project-name", projectName, "up", "--scale", "nginx=5", "-d")
|
|
})
|
|
|
|
t.Run("make sure service is running", func(t *testing.T) {
|
|
res := c.RunDockerCmd("compose", "-p", projectName, "ps")
|
|
res.Assert(t, icmd.Expected{Out: `nginx running`})
|
|
})
|
|
|
|
t.Run("copy to container copies the file to the first container by default", func(t *testing.T) {
|
|
res := c.RunDockerCmd("compose", "-f", "./fixtures/cp-test/compose.yaml", "-p", projectName, "cp", "./fixtures/cp-test/cp-me.txt", "nginx:/tmp/default.txt")
|
|
res.Assert(t, icmd.Expected{ExitCode: 0})
|
|
|
|
output := c.RunDockerCmd("exec", projectName+"_nginx_1", "cat", "/tmp/default.txt").Stdout()
|
|
assert.Assert(t, strings.Contains(output, `hello world`), output)
|
|
|
|
res = c.RunDockerOrExitError("exec", projectName+"_nginx_2", "cat", "/tmp/default.txt")
|
|
res.Assert(t, icmd.Expected{ExitCode: 1})
|
|
})
|
|
|
|
t.Run("copy to container with a given index copies the file to the given container", func(t *testing.T) {
|
|
res := c.RunDockerCmd("compose", "-f", "./fixtures/cp-test/compose.yaml", "-p", projectName, "cp", "--index=3", "./fixtures/cp-test/cp-me.txt", "nginx:/tmp/indexed.txt")
|
|
res.Assert(t, icmd.Expected{ExitCode: 0})
|
|
|
|
output := c.RunDockerCmd("exec", projectName+"_nginx_3", "cat", "/tmp/indexed.txt").Stdout()
|
|
assert.Assert(t, strings.Contains(output, `hello world`), output)
|
|
|
|
res = c.RunDockerOrExitError("exec", projectName+"_nginx_2", "cat", "/tmp/indexed.txt")
|
|
res.Assert(t, icmd.Expected{ExitCode: 1})
|
|
})
|
|
|
|
t.Run("copy to container with the all flag copies the file to all containers", func(t *testing.T) {
|
|
res := c.RunDockerCmd("compose", "-f", "./fixtures/cp-test/compose.yaml", "-p", projectName, "cp", "--all", "./fixtures/cp-test/cp-me.txt", "nginx:/tmp/all.txt")
|
|
res.Assert(t, icmd.Expected{ExitCode: 0})
|
|
|
|
output := c.RunDockerCmd("exec", projectName+"_nginx_1", "cat", "/tmp/all.txt").Stdout()
|
|
assert.Assert(t, strings.Contains(output, `hello world`), output)
|
|
|
|
output = c.RunDockerCmd("exec", projectName+"_nginx_2", "cat", "/tmp/all.txt").Stdout()
|
|
assert.Assert(t, strings.Contains(output, `hello world`), output)
|
|
|
|
output = c.RunDockerCmd("exec", projectName+"_nginx_3", "cat", "/tmp/all.txt").Stdout()
|
|
assert.Assert(t, strings.Contains(output, `hello world`), output)
|
|
})
|
|
|
|
t.Run("copy from a container copies the file to the host from the first container by default", func(t *testing.T) {
|
|
res := c.RunDockerCmd("compose", "-f", "./fixtures/cp-test/compose.yaml", "-p", projectName, "cp", "nginx:/tmp/default.txt", "./fixtures/cp-test/from-default.txt")
|
|
res.Assert(t, icmd.Expected{ExitCode: 0})
|
|
|
|
data, err := os.ReadFile("./fixtures/cp-test/from-default.txt")
|
|
assert.NilError(t, err)
|
|
assert.Equal(t, `hello world`, string(data))
|
|
})
|
|
|
|
t.Run("copy from a container with a given index copies the file to host", func(t *testing.T) {
|
|
res := c.RunDockerCmd("compose", "-f", "./fixtures/cp-test/compose.yaml", "-p", projectName, "cp", "--index=3", "nginx:/tmp/indexed.txt", "./fixtures/cp-test/from-indexed.txt")
|
|
res.Assert(t, icmd.Expected{ExitCode: 0})
|
|
|
|
data, err := os.ReadFile("./fixtures/cp-test/from-indexed.txt")
|
|
assert.NilError(t, err)
|
|
assert.Equal(t, `hello world`, string(data))
|
|
})
|
|
|
|
t.Run("copy to and from a container also work with folder", func(t *testing.T) {
|
|
res := c.RunDockerCmd("compose", "-f", "./fixtures/cp-test/compose.yaml", "-p", projectName, "cp", "./fixtures/cp-test/cp-folder", "nginx:/tmp")
|
|
res.Assert(t, icmd.Expected{ExitCode: 0})
|
|
|
|
output := c.RunDockerCmd("exec", projectName+"_nginx_1", "cat", "/tmp/cp-folder/cp-me.txt").Stdout()
|
|
assert.Assert(t, strings.Contains(output, `hello world from folder`), output)
|
|
|
|
res = c.RunDockerCmd("compose", "-f", "./fixtures/cp-test/compose.yaml", "-p", projectName, "cp", "nginx:/tmp/cp-folder", "./fixtures/cp-test/cp-folder2")
|
|
res.Assert(t, icmd.Expected{ExitCode: 0})
|
|
|
|
data, err := os.ReadFile("./fixtures/cp-test/cp-folder2/cp-me.txt")
|
|
assert.NilError(t, err)
|
|
assert.Equal(t, `hello world from folder`, string(data))
|
|
})
|
|
}
|