Function TestImageFromDockerfile

devcontainer/devcontainer_test.go:195–221

(t *testing.T)

}

func TestImageFromDockerfile(t *testing.T) {
	t.Parallel()
	for _, tc := range []struct {
		content string
		image   string
	}{{
		content: "FROM ubuntu",
		image:   "index.docker.io/library/ubuntu:latest",
	}, {
		content: "ARG VARIANT=bionic\nFROM ubuntu:$VARIANT",
		image:   "index.docker.io/library/ubuntu:bionic",
	}, {
		content: "ARG VARIANT=\"3.10\"\nFROM mcr.microsoft.com/devcontainers/python:0-${VARIANT}",
		image:   "mcr.microsoft.com/devcontainers/python:0-3.10",
	}, {
		content: "ARG VARIANT=\"3.10\"\nFROM mcr.microsoft.com/devcontainers/python:0-$VARIANT ",
		image:   "mcr.microsoft.com/devcontainers/python:0-3.10",
	}} {
		tc := tc
		t.Run(tc.image, func(t *testing.T) {
			t.Parallel()
			ref, err := devcontainer.ImageFromDockerfile(tc.content, nil)
			require.NoError(t, err)
			require.Equal(t, tc.image, ref.Name())
		})
	}
}

func TestImageFromDockerfile_BuildArgs(t *testing.T) {
	t.Parallel()