cli/command/context: remove deprecated io/ioutil

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

Author: thaJeztah

cli/command/network/connect_test.go

@@ -2,7 +2,7 @@ package network
 
 import (
 	"context"
-	"io/ioutil"
+	"io"
 	"testing"
 
 	"github.com/docker/cli/internal/test"
@@ -37,7 +37,7 @@ func TestNetworkConnectErrors(t *testing.T) {
 			}),
 		)
 		cmd.SetArgs(tc.args)
-		cmd.SetOut(ioutil.Discard)
+		cmd.SetOut(io.Discard)
 		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
 
 	}

cli/command/network/create_test.go

@@ -2,7 +2,7 @@ package network
 
 import (
 	"context"
-	"io/ioutil"
+	"io"
 	"strings"
 	"testing"
 
@@ -137,7 +137,7 @@ func TestNetworkCreateErrors(t *testing.T) {
 		for key, value := range tc.flags {
 			assert.NilError(t, cmd.Flags().Set(key, value))
 		}
-		cmd.SetOut(ioutil.Discard)
+		cmd.SetOut(io.Discard)
 		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
 
 	}

cli/command/network/disconnect_test.go

@@ -2,7 +2,7 @@ package network
 
 import (
 	"context"
-	"io/ioutil"
+	"io"
 	"testing"
 
 	"github.com/docker/cli/internal/test"
@@ -35,7 +35,7 @@ func TestNetworkDisconnectErrors(t *testing.T) {
 			}),
 		)
 		cmd.SetArgs(tc.args)
-		cmd.SetOut(ioutil.Discard)
+		cmd.SetOut(io.Discard)
 		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
 	}
 }

cli/command/network/list_test.go

@@ -2,7 +2,7 @@ package network
 
 import (
 	"context"
-	"io/ioutil"
+	"io"
 	"testing"
 
 	"github.com/docker/cli/internal/test"
@@ -35,7 +35,7 @@ func TestNetworkListErrors(t *testing.T) {
 				networkListFunc: tc.networkListFunc,
 			}),
 		)
-		cmd.SetOut(ioutil.Discard)
+		cmd.SetOut(io.Discard)
 		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
 	}
 }