package mock

import "testing"

func TestConfig(test *testing.T) {
	config := Config {
		"single": []string { "aslkdjasd" },
		"multiple": []string { "item0", "item1" },
		"empty": []string { },
	}
	if correct, got := "aslkdjasd", config.Get("single"); correct != got {
		test.Fatal("not equal:", got)
	}
	if correct, got := "item0", config.Get("multiple"); correct != got {
		test.Fatal("not equal:", got)
	}
	if correct, got := "", config.Get("empty"); correct != got {
		test.Fatal("not equal:", got)
	}
	if correct, got := "", config.Get("non-existent"); correct != got {
		test.Fatal("not equal:", got)
	}
	for index, value := range config.GetAll("single") {
		if index < 0 { test.Fatal("index too small") }
		if index > 0 { test.Fatal("index too large") }
		if value != "aslkdjasd" {
			test.Fatal("not equal:", value)
		}
	}
	for index, value := range config.GetAll("multiple") {
		if index < 0 { test.Fatal("index too small") }
		if index > 1 { test.Fatal("index too large") }
		switch value {
		case "item0": if index != 0 { test.Fatal("not equal:", index, value) }
		case "item1": if index != 1 { test.Fatal("not equal:", index, value) }
		default:
			test.Fatal("should not have value:", index, value)
		}
	}
	for index, value := range config.GetAll("empty") {
		test.Fatal("should not have value:", index, value)
	}
	for index, value := range config.GetAll("non-existent") {
		test.Fatal("should not have value:", index, value)
	}
}