Function TestCompleteImageNames

cli/command/completion/functions_test.go:199–242

(t *testing.T)

}

func TestCompleteImageNames(t *testing.T) {
	tests := []struct {
		doc          string
		images       []image.Summary
		expOut       []string
		expDirective cobra.ShellCompDirective
	}{
		{
			doc:          "no results",
			expDirective: cobra.ShellCompDirectiveNoFileComp,
		},
		{
			doc: "with results",
			images: []image.Summary{
				{RepoTags: []string{"image-c:latest", "image-c:other"}},
				{RepoTags: []string{"image-b:latest", "image-b:other"}},
				{RepoTags: []string{"image-a:latest", "image-a:other"}},
			},
			expOut:       []string{"image-c:latest", "image-c:other", "image-b:latest", "image-b:other", "image-a:latest", "image-a:other"},
			expDirective: cobra.ShellCompDirectiveNoFileComp,
		},
		{
			doc:          "with error",
			expDirective: cobra.ShellCompDirectiveError,
		},
	}

	for _, tc := range tests {
		t.Run(tc.doc, func(t *testing.T) {
			comp := ImageNames(fakeCLI{&fakeClient{
				imageListFunc: func(context.Context, client.ImageListOptions) (client.ImageListResult, error) {
					if tc.expDirective == cobra.ShellCompDirectiveError {
						return client.ImageListResult{}, errors.New("some error occurred")
					}
					return client.ImageListResult{Items: tc.images}, nil
				},
			}}, -1)

			volumes, directives := comp(&cobra.Command{}, nil, "")
			assert.Check(t, is.Equal(directives&tc.expDirective, tc.expDirective))
			assert.Check(t, is.DeepEqual(volumes, tc.expOut))
		})
	}
}

func TestCompleteNetworkNames(t *testing.T) {
	tests := []struct {