package remotecontext // import "github.com/docker/docker/builder/remotecontext" import ( "testing" "gotest.tools/v3/assert" is "gotest.tools/v3/assert/cmp" ) func TestDetectContentType(t *testing.T) { input := []byte("That is just a plain text") contentType, _, err := detectContentType(input) assert.NilError(t, err) assert.Check(t, is.Equal("text/plain", contentType)) }