package client

import "testing"

func TestInterchainQuery(t *testing.T) {
	cases := []struct {
		name string
		opts []InterchainOption
		want string
	}{
		{"none", nil, ""},
		{"perChain1", []InterchainOption{WithPerChain(1)}, "?perChain=1"},
		{"perChain0 (all)", []InterchainOption{WithPerChain(0)}, "?perChain=0"},
		{"chains", []InterchainOption{WithChains("1", "0")}, "?chains=1,0"},
		{"both", []InterchainOption{WithPerChain(2), WithChains("1", "0")}, "?perChain=2&chains=1,0"},
	}
	for _, c := range cases {
		if got := InterchainQuery(c.opts...); got != c.want {
			t.Errorf("%s: InterchainQuery = %q, want %q", c.name, got, c.want)
		}
	}
}