package dynvar import ( "testing" "github.com/databricks/cli/libs/dyn" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" ) func TestNewRefNoString(t *testing.T) { _, ok := newRef(dyn.V(1)) require.False(t, ok, "should not match non-string") } func TestNewRefValidPattern(t *testing.T) { for in, refs := range map[string][]string{ "${hello_world.world_world}": {"hello_world.world_world"}, "${helloworld.world-world}": {"helloworld.world-world"}, "${hello-world.world-world}": {"hello-world.world-world"}, } { ref, ok := newRef(dyn.V(in)) require.True(t, ok, "should match valid pattern: %s", in) assert.Equal(t, refs, ref.references()) } } func TestNewRefInvalidPattern(t *testing.T) { invalid := []string{ "${hello_world-.world_world}", // the first segment ending must not end with hyphen (-) "${hello_world-_.world_world}", // the first segment ending must not end with underscore (_) "${helloworld.world-world-}", // second segment must not end with hyphen (-) "${helloworld-.world-world}", // first segment must not end with hyphen (-) "${helloworld.-world-world}", // second segment must not start with hyphen (-) "${-hello-world.-world-world-}", // must not start or end with hyphen (-) "${_-_._-_.id}", // cannot use _- in sequence "${0helloworld.world-world}", // interpolated first section shouldn't start with number "${helloworld.9world-world}", // interpolated second section shouldn't start with number "${a-a.a-_a-a.id}", // fails because of -_ in the second segment "${a-a.a--a-a.id}", // fails because of -- in the second segment } for _, v := range invalid { _, ok := newRef(dyn.V(v)) require.False(t, ok, "should not match invalid pattern: %s", v) } }