package mcmp import ( . "testing" "github.com/mediocregopher/mediocre-go-lib/mtest/massert" ) func TestSeries(t *T) { key := "foo" // test empty state c := new(Component) massert.Require(t, massert.Length(SeriesElements(c, key), 0), massert.Length(SeriesValues(c, key), 0), ) // test after a single value has been added AddSeriesValue(c, key, 1) massert.Require(t, massert.Equal([]SeriesElement{{Value: 1}}, SeriesElements(c, key)), massert.Equal([]interface{}{1}, SeriesValues(c, key)), ) // test after a child has been added childA := c.Child("a") massert.Require(t, massert.Equal( []SeriesElement{{Value: 1}, {Child: childA}}, SeriesElements(c, key), ), massert.Equal([]interface{}{1}, SeriesValues(c, key)), ) // test after another value has been added AddSeriesValue(c, key, 2) massert.Require(t, massert.Equal( []SeriesElement{{Value: 1}, {Child: childA}, {Value: 2}}, SeriesElements(c, key), ), massert.Equal([]interface{}{1, 2}, SeriesValues(c, key)), ) }