Function TestNewInspectCommandSuccess

cli/command/image/inspect_test.go:39–96

(t *testing.T)

}

func TestNewInspectCommandSuccess(t *testing.T) {
	imageInspectInvocationCount := 0
	testCases := []struct {
		name             string
		args             []string
		imageCount       int
		imageInspectFunc func(img string) (client.ImageInspectResult, error)
	}{
		{
			name:       "simple",
			args:       []string{"image"},
			imageCount: 1,
			imageInspectFunc: func(img string) (client.ImageInspectResult, error) {
				imageInspectInvocationCount++
				assert.Check(t, is.Equal("image", img))
				return client.ImageInspectResult{}, nil
			},
		},
		{
			name:       "format",
			imageCount: 1,
			args:       []string{"--format='{{.ID}}'", "image"},
			imageInspectFunc: func(img string) (client.ImageInspectResult, error) {
				imageInspectInvocationCount++
				return client.ImageInspectResult{
					InspectResponse: image.InspectResponse{ID: img},
				}, nil
			},
		},
		{
			name:       "simple-many",
			args:       []string{"image1", "image2"},
			imageCount: 2,
			imageInspectFunc: func(img string) (client.ImageInspectResult, error) {
				imageInspectInvocationCount++
				if imageInspectInvocationCount == 1 {
					assert.Check(t, is.Equal("image1", img))
				} else {
					assert.Check(t, is.Equal("image2", img))
				}
				return client.ImageInspectResult{}, nil
			},
		},
	}
	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			imageInspectInvocationCount = 0
			cli := test.NewFakeCli(&fakeClient{imageInspectFunc: tc.imageInspectFunc})
			cmd := newInspectCommand(cli)
			cmd.SetOut(io.Discard)
			cmd.SetArgs(tc.args)
			err := cmd.Execute()
			assert.NilError(t, err)
			golden.Assert(t, cli.OutBuffer().String(), fmt.Sprintf("inspect-command-success.%s.golden", tc.name))
			assert.Check(t, is.Equal(imageInspectInvocationCount, tc.imageCount))
		})
	}
}