package batchmetadata

import "testing"

func TestValidateCreation(t *testing.T) {
	for _, channel := range []string{Console, MiniProgram, API, System} {
		for _, mode := range []int{Single, Bulk} {
			if err := ValidateCreation(channel, mode); err != nil {
				t.Fatal(channel, mode, err)
			}
		}
	}
	for _, channel := range []string{"", Legacy} {
		if err := ValidateCreation(channel, Single); err == nil {
			t.Fatal("missing new batch attribution accepted", channel)
		}
	}
	if ValidateCreation("worker", Single) == nil {
		t.Fatal("invalid source accepted")
	}
	for _, mode := range []int{-1, Unknown, 3} {
		if ValidateCreation(Console, mode) == nil {
			t.Fatal("invalid new execution size accepted", mode)
		}
	}
}

func TestMetadata(t *testing.T) {
	if NormalizeMode(0) != Unknown {
		t.Fatal("unspecified entry mode must remain unknown")
	}
	if NormalizeMode(Single) != Single {
		t.Fatal("single entry mode lost")
	}
	if NormalizeMode(Bulk) != Bulk {
		t.Fatal("bulk entry mode lost")
	}
	if NormalizeMode(99) != Unknown {
		t.Fatal("invalid entry mode accepted")
	}
	for _, c := range []string{Console, MiniProgram, API, System, Legacy} {
		if Channel(c) != c {
			t.Fatal(c)
		}
	}
	if Channel("worker") != Legacy || Channel("") != Legacy {
		t.Fatal("unknown source was attributed")
	}
	if ValidMode(-1) || ValidMode(3) {
		t.Fatal("invalid mode accepted")
	}
}