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cp command: copy to all containers of a service as default behaviour

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Signed-off-by: Guillaume Lours <guillaume.lours@docker.com>
This commit is contained in:
Guillaume Lours 2022-05-03 21:16:19 +02:00 • committed by Nicolas De loof
parent 2f47e4582c
commit a983cf551d
5 changed files with 20 additions and 26 deletions
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23
pkg/e2e/cp_test.go
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@ -47,15 +47,18 @@ func TestCopy(t *testing.T) {
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) {
t.Run("copy to container copies the file to the all containers by default", func(t *testing.T) {
res := c.RunDockerComposeCmd("-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})
output = c.RunDockerCmd("exec", projectName+"-nginx-2", "cat", "/tmp/default.txt").Stdout()
assert.Assert(t, strings.Contains(output, `hello world`), output)
output = c.RunDockerCmd("exec", projectName+"-nginx-3", "cat", "/tmp/default.txt").Stdout()
assert.Assert(t, strings.Contains(output, `hello world`), output)
})
t.Run("copy to container with a given index copies the file to the given container", func(t *testing.T) {
@ -69,20 +72,6 @@ func TestCopy(t *testing.T) {
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.RunDockerComposeCmd("-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.RunDockerComposeCmd("-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})