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rm_test.go
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rm_test.go
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package container
import (
"context"
"fmt"
"io/ioutil"
"sort"
"sync"
"testing"
"github.com/docker/cli/internal/test"
"github.com/docker/docker/api/types"
"github.com/docker/docker/errdefs"
"gotest.tools/v3/assert"
)
func TestRemoveForce(t *testing.T) {
for _, tc := range []struct {
name string
args []string
expectedErr string
}{
{name: "without force", args: []string{"nosuchcontainer", "mycontainer"}, expectedErr: "no such container"},
{name: "with force", args: []string{"--force", "nosuchcontainer", "mycontainer"}, expectedErr: ""},
} {
tc := tc
t.Run(tc.name, func(t *testing.T) {
var removed []string
mutex := new(sync.Mutex)
cli := test.NewFakeCli(&fakeClient{
containerRemoveFunc: func(ctx context.Context, container string, options types.ContainerRemoveOptions) error {
// containerRemoveFunc is called in parallel for each container
// by the remove command so append must be synchronized.
mutex.Lock()
removed = append(removed, container)
mutex.Unlock()
if container == "nosuchcontainer" {
return errdefs.NotFound(fmt.Errorf("Error: no such container: " + container))
}
return nil
},
Version: "1.36",
})
cmd := NewRmCommand(cli)
cmd.SetOut(ioutil.Discard)
cmd.SetArgs(tc.args)
err := cmd.Execute()
if tc.expectedErr != "" {
assert.ErrorContains(t, err, tc.expectedErr)
} else {
assert.NilError(t, err)
}
sort.Strings(removed)
assert.DeepEqual(t, removed, []string{"mycontainer", "nosuchcontainer"})
})
}
}