package config

import (
	"reflect"
	"testing"
)

func TestSourceConfigExpectedKinds(t *testing.T) {
	tests := []struct {
		name string
		cfg  SourceConfig
		want []string
	}{
		{
			name: "plural kinds normalized",
			cfg: SourceConfig{
				Kinds: []string{" observation ", "forecast"},
			},
			want: []string{"observation", "forecast"},
		},
		{
			name: "empty kinds",
			cfg:  SourceConfig{},
			want: nil,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got := tt.cfg.ExpectedKinds()
			if !reflect.DeepEqual(got, tt.want) {
				t.Fatalf("ExpectedKinds() = %#v, want %#v", got, tt.want)
			}
		})
	}
}

func TestSourceModeNormalize(t *testing.T) {
	if got := SourceMode(" Poll ").Normalize(); got != SourceModePoll {
		t.Fatalf("Normalize poll = %q, want %q", got, SourceModePoll)
	}
	if got := SourceMode("STREAM").Normalize(); got != SourceModeStream {
		t.Fatalf("Normalize stream = %q, want %q", got, SourceModeStream)
	}
	if got := SourceMode("").Normalize(); got != SourceModeAuto {
		t.Fatalf("Normalize auto = %q, want %q", got, SourceModeAuto)
	}
}