[27.1] test spring-cleaning

cli/command/builder/prune_test.go

@@ -3,6 +3,7 @@ package builder
 import (
 	"context"
 	"errors"
+	"io"
 	"testing"
 
 	"github.com/docker/cli/internal/test"
@@ -19,5 +20,7 @@ func TestBuilderPromptTermination(t *testing.T) {
 		},
 	})
 	cmd := NewPruneCommand(cli)
+	cmd.SetOut(io.Discard)
+	cmd.SetErr(io.Discard)
 	test.TerminatePrompt(ctx, t, cmd, cli)
 }

cli/command/checkpoint/create_test.go

@@ -42,6 +42,7 @@ func TestCheckpointCreateErrors(t *testing.T) {
 		cmd := newCreateCommand(cli)
 		cmd.SetArgs(tc.args)
 		cmd.SetOut(io.Discard)
+		cmd.SetErr(io.Discard)
 		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
 	}
 }

cli/command/checkpoint/list_test.go

@@ -42,6 +42,7 @@ func TestCheckpointListErrors(t *testing.T) {
 		cmd := newListCommand(cli)
 		cmd.SetArgs(tc.args)
 		cmd.SetOut(io.Discard)
+		cmd.SetErr(io.Discard)
 		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
 	}
 }

cli/command/checkpoint/remove_test.go

@@ -41,6 +41,7 @@ func TestCheckpointRemoveErrors(t *testing.T) {
 		cmd := newRemoveCommand(cli)
 		cmd.SetArgs(tc.args)
 		cmd.SetOut(io.Discard)
+		cmd.SetErr(io.Discard)
 		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
 	}
 }

cli/command/config/create_test.go

@@ -43,14 +43,18 @@ func TestConfigCreateErrors(t *testing.T) {
 		},
 	}
 	for _, tc := range testCases {
-		cmd := newConfigCreateCommand(
-			test.NewFakeCli(&fakeClient{
-				configCreateFunc: tc.configCreateFunc,
-			}),
-		)
-		cmd.SetArgs(tc.args)
-		cmd.SetOut(io.Discard)
-		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
+		tc := tc
+		t.Run(tc.expectedError, func(t *testing.T) {
+			cmd := newConfigCreateCommand(
+				test.NewFakeCli(&fakeClient{
+					configCreateFunc: tc.configCreateFunc,
+				}),
+			)
+			cmd.SetArgs(tc.args)
+			cmd.SetOut(io.Discard)
+			cmd.SetErr(io.Discard)
+			assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
+		})
 	}
 }
 

cli/command/config/inspect_test.go

@@ -61,6 +61,7 @@ func TestConfigInspectErrors(t *testing.T) {
 			assert.Check(t, cmd.Flags().Set(key, value))
 		}
 		cmd.SetOut(io.Discard)
+		cmd.SetErr(io.Discard)
 		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
 	}
 }

cli/command/config/ls_test.go

@@ -42,6 +42,7 @@ func TestConfigListErrors(t *testing.T) {
 		)
 		cmd.SetArgs(tc.args)
 		cmd.SetOut(io.Discard)
+		cmd.SetErr(io.Discard)
 		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
 	}
 }

cli/command/config/remove_test.go

@@ -37,6 +37,7 @@ func TestConfigRemoveErrors(t *testing.T) {
 		)
 		cmd.SetArgs(tc.args)
 		cmd.SetOut(io.Discard)
+		cmd.SetErr(io.Discard)
 		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
 	}
 }
@@ -74,6 +75,7 @@ func TestConfigRemoveContinueAfterError(t *testing.T) {
 	cmd := newConfigRemoveCommand(cli)
 	cmd.SetArgs(names)
 	cmd.SetOut(io.Discard)
+	cmd.SetErr(io.Discard)
 	assert.Error(t, cmd.Execute(), "error removing config: foo")
 	assert.Check(t, is.DeepEqual(names, removedConfigs))
 }

cli/command/container/attach_test.go

@@ -69,10 +69,14 @@ func TestNewAttachCommandErrors(t *testing.T) {
 		},
 	}
 	for _, tc := range testCases {
-		cmd := NewAttachCommand(test.NewFakeCli(&fakeClient{inspectFunc: tc.containerInspectFunc}))
-		cmd.SetOut(io.Discard)
-		cmd.SetArgs(tc.args)
-		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			cmd := NewAttachCommand(test.NewFakeCli(&fakeClient{inspectFunc: tc.containerInspectFunc}))
+			cmd.SetOut(io.Discard)
+			cmd.SetErr(io.Discard)
+			cmd.SetArgs(tc.args)
+			assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
+		})
 	}
 }
 

cli/command/container/cp_test.go

@@ -178,13 +178,14 @@ func TestSplitCpArg(t *testing.T) {
 			expectedContainer: "container",
 		},
 	}
-	for _, testcase := range testcases {
-		t.Run(testcase.doc, func(t *testing.T) {
-			skip.If(t, testcase.os != "" && testcase.os != runtime.GOOS)
-
-			ctr, path := splitCpArg(testcase.path)
-			assert.Check(t, is.Equal(testcase.expectedContainer, ctr))
-			assert.Check(t, is.Equal(testcase.expectedPath, path))
+	for _, tc := range testcases {
+		tc := tc
+		t.Run(tc.doc, func(t *testing.T) {
+			skip.If(t, tc.os == "windows" && runtime.GOOS != "windows" || tc.os == "linux" && runtime.GOOS == "windows")
+
+			ctr, path := splitCpArg(tc.path)
+			assert.Check(t, is.Equal(tc.expectedContainer, ctr))
+			assert.Check(t, is.Equal(tc.expectedPath, path))
 		})
 	}
 }

cli/command/container/create_test.go

@@ -236,6 +236,7 @@ func TestNewCreateCommandWithContentTrustErrors(t *testing.T) {
 		fakeCLI.SetNotaryClient(tc.notaryFunc)
 		cmd := NewCreateCommand(fakeCLI)
 		cmd.SetOut(io.Discard)
+		cmd.SetErr(io.Discard)
 		cmd.SetArgs(tc.args)
 		err := cmd.Execute()
 		assert.ErrorContains(t, err, tc.expectedError)

cli/command/container/export_test.go

@@ -39,6 +39,7 @@ func TestContainerExportOutputToIrregularFile(t *testing.T) {
 	})
 	cmd := NewExportCommand(cli)
 	cmd.SetOut(io.Discard)
+	cmd.SetErr(io.Discard)
 	cmd.SetArgs([]string{"-o", "/dev/random", "container"})
 
 	err := cmd.Execute()

cli/command/container/list_test.go

@@ -163,6 +163,7 @@ func TestContainerListErrors(t *testing.T) {
 			assert.Check(t, cmd.Flags().Set(key, value))
 		}
 		cmd.SetOut(io.Discard)
+		cmd.SetErr(io.Discard)
 		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
 	}
 }

cli/command/container/prune_test.go

@@ -2,6 +2,7 @@ package container
 
 import (
 	"context"
+	"io"
 	"testing"
 
 	"github.com/docker/cli/internal/test"
@@ -20,5 +21,7 @@ func TestContainerPrunePromptTermination(t *testing.T) {
 		},
 	})
 	cmd := NewPruneCommand(cli)
+	cmd.SetOut(io.Discard)
+	cmd.SetErr(io.Discard)
 	test.TerminatePrompt(ctx, t, cmd, cli)
 }

cli/command/container/rm_test.go

@@ -45,6 +45,7 @@ func TestRemoveForce(t *testing.T) {
 			})
 			cmd := NewRmCommand(cli)
 			cmd.SetOut(io.Discard)
+			cmd.SetErr(io.Discard)
 			cmd.SetArgs(tc.args)
 
 			err := cmd.Execute()

cli/command/container/run_test.go

@@ -127,23 +127,27 @@ func TestRunCommandWithContentTrustErrors(t *testing.T) {
 		},
 	}
 	for _, tc := range testCases {
-		fakeCLI := test.NewFakeCli(&fakeClient{
-			createContainerFunc: func(config *container.Config,
-				hostConfig *container.HostConfig,
-				networkingConfig *network.NetworkingConfig,
-				platform *specs.Platform,
-				containerName string,
-			) (container.CreateResponse, error) {
-				return container.CreateResponse{}, errors.New("shouldn't try to pull image")
-			},
-		}, test.EnableContentTrust)
-		fakeCLI.SetNotaryClient(tc.notaryFunc)
-		cmd := NewRunCommand(fakeCLI)
-		cmd.SetArgs(tc.args)
-		cmd.SetOut(io.Discard)
-		err := cmd.Execute()
-		assert.Assert(t, err != nil)
-		assert.Assert(t, is.Contains(fakeCLI.ErrBuffer().String(), tc.expectedError))
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			fakeCLI := test.NewFakeCli(&fakeClient{
+				createContainerFunc: func(config *container.Config,
+					hostConfig *container.HostConfig,
+					networkingConfig *network.NetworkingConfig,
+					platform *specs.Platform,
+					containerName string,
+				) (container.CreateResponse, error) {
+					return container.CreateResponse{}, errors.New("shouldn't try to pull image")
+				},
+			}, test.EnableContentTrust)
+			fakeCLI.SetNotaryClient(tc.notaryFunc)
+			cmd := NewRunCommand(fakeCLI)
+			cmd.SetArgs(tc.args)
+			cmd.SetOut(io.Discard)
+			cmd.SetErr(io.Discard)
+			err := cmd.Execute()
+			assert.Assert(t, err != nil)
+			assert.Assert(t, is.Contains(fakeCLI.ErrBuffer().String(), tc.expectedError))
+		})
 	}
 }
 

cli/command/image/build_test.go

@@ -127,6 +127,7 @@ func TestRunBuildFromGitHubSpecialCase(t *testing.T) {
 	// Clone a small repo that exists so git doesn't prompt for credentials
 	cmd.SetArgs([]string{"github.com/docker/for-win"})
 	cmd.SetOut(io.Discard)
+	cmd.SetErr(io.Discard)
 	err := cmd.Execute()
 	assert.ErrorContains(t, err, "unable to prepare context")
 	assert.ErrorContains(t, err, "docker-build-git")

cli/command/image/history_test.go

@@ -35,10 +35,14 @@ func TestNewHistoryCommandErrors(t *testing.T) {
 		},
 	}
 	for _, tc := range testCases {
-		cmd := NewHistoryCommand(test.NewFakeCli(&fakeClient{imageHistoryFunc: tc.imageHistoryFunc}))
-		cmd.SetOut(io.Discard)
-		cmd.SetArgs(tc.args)
-		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			cmd := NewHistoryCommand(test.NewFakeCli(&fakeClient{imageHistoryFunc: tc.imageHistoryFunc}))
+			cmd.SetOut(io.Discard)
+			cmd.SetErr(io.Discard)
+			cmd.SetArgs(tc.args)
+			assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
+		})
 	}
 }
 

cli/command/image/import_test.go

@@ -36,6 +36,7 @@ func TestNewImportCommandErrors(t *testing.T) {
 	for _, tc := range testCases {
 		cmd := NewImportCommand(test.NewFakeCli(&fakeClient{imageImportFunc: tc.imageImportFunc}))
 		cmd.SetOut(io.Discard)
+		cmd.SetErr(io.Discard)
 		cmd.SetArgs(tc.args)
 		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
 	}
@@ -44,6 +45,7 @@ func TestNewImportCommandErrors(t *testing.T) {
 func TestNewImportCommandInvalidFile(t *testing.T) {
 	cmd := NewImportCommand(test.NewFakeCli(&fakeClient{}))
 	cmd.SetOut(io.Discard)
+	cmd.SetErr(io.Discard)
 	cmd.SetArgs([]string{"testdata/import-command-success.unexistent-file"})
 	assert.ErrorContains(t, cmd.Execute(), "testdata/import-command-success.unexistent-file")
 }
@@ -96,9 +98,13 @@ func TestNewImportCommandSuccess(t *testing.T) {
 		},
 	}
 	for _, tc := range testCases {
-		cmd := NewImportCommand(test.NewFakeCli(&fakeClient{imageImportFunc: tc.imageImportFunc}))
-		cmd.SetOut(io.Discard)
-		cmd.SetArgs(tc.args)
-		assert.NilError(t, cmd.Execute())
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			cmd := NewImportCommand(test.NewFakeCli(&fakeClient{imageImportFunc: tc.imageImportFunc}))
+			cmd.SetOut(io.Discard)
+			cmd.SetErr(io.Discard)
+			cmd.SetArgs(tc.args)
+			assert.NilError(t, cmd.Execute())
+		})
 	}
 }

cli/command/image/inspect_test.go

@@ -25,10 +25,14 @@ func TestNewInspectCommandErrors(t *testing.T) {
 		},
 	}
 	for _, tc := range testCases {
-		cmd := newInspectCommand(test.NewFakeCli(&fakeClient{}))
-		cmd.SetOut(io.Discard)
-		cmd.SetArgs(tc.args)
-		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			cmd := newInspectCommand(test.NewFakeCli(&fakeClient{}))
+			cmd.SetOut(io.Discard)
+			cmd.SetErr(io.Discard)
+			cmd.SetArgs(tc.args)
+			assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
+		})
 	}
 }
 

cli/command/image/list_test.go

@@ -35,10 +35,14 @@ func TestNewImagesCommandErrors(t *testing.T) {
 		},
 	}
 	for _, tc := range testCases {
-		cmd := NewImagesCommand(test.NewFakeCli(&fakeClient{imageListFunc: tc.imageListFunc}))
-		cmd.SetOut(io.Discard)
-		cmd.SetArgs(tc.args)
-		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			cmd := NewImagesCommand(test.NewFakeCli(&fakeClient{imageListFunc: tc.imageListFunc}))
+			cmd.SetOut(io.Discard)
+			cmd.SetErr(io.Discard)
+			cmd.SetArgs(tc.args)
+			assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
+		})
 	}
 }
 
@@ -79,14 +83,18 @@ func TestNewImagesCommandSuccess(t *testing.T) {
 		},
 	}
 	for _, tc := range testCases {
-		cli := test.NewFakeCli(&fakeClient{imageListFunc: tc.imageListFunc})
-		cli.SetConfigFile(&configfile.ConfigFile{ImagesFormat: tc.imageFormat})
-		cmd := NewImagesCommand(cli)
-		cmd.SetOut(io.Discard)
-		cmd.SetArgs(tc.args)
-		err := cmd.Execute()
-		assert.NilError(t, err)
-		golden.Assert(t, cli.OutBuffer().String(), fmt.Sprintf("list-command-success.%s.golden", tc.name))
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			cli := test.NewFakeCli(&fakeClient{imageListFunc: tc.imageListFunc})
+			cli.SetConfigFile(&configfile.ConfigFile{ImagesFormat: tc.imageFormat})
+			cmd := NewImagesCommand(cli)
+			cmd.SetOut(io.Discard)
+			cmd.SetErr(io.Discard)
+			cmd.SetArgs(tc.args)
+			err := cmd.Execute()
+			assert.NilError(t, err)
+			golden.Assert(t, cli.OutBuffer().String(), fmt.Sprintf("list-command-success.%s.golden", tc.name))
+		})
 	}
 }