feat: add service and model
This commit is contained in:
Jeffrey Duroyon
333
storage/model/hamster_test.go
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333
storage/model/hamster_test.go
Normal file
@@ -0,0 +1,333 @@
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package model
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import (
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"errors"
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"hamster-tycoon/randomizer"
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"reflect"
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"testing"
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)
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func TestHamster_Die(t *testing.T) {
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testCases := []struct {
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caseName string
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hamster *Hamster
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expectedAlive bool
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}{
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{
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caseName: "Should die",
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hamster: &Hamster{
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Alive: true,
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},
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expectedAlive: false,
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},
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{
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caseName: "Already die",
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hamster: &Hamster{
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Alive: false,
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},
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expectedAlive: false,
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},
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}
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for _, tc := range testCases {
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t.Run(tc.caseName, func(t *testing.T) {
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tc.hamster.Die()
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if tc.hamster.Alive != tc.expectedAlive {
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t.Errorf("Die result does not match expectation. \n Got : %t \n Get : %t", tc.expectedAlive, tc.hamster.Alive)
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}
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})
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}
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}
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func TestHamster_Grow(t *testing.T) {
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testCases := []struct {
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caseName string
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hamster *Hamster
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expectedHamster *Hamster
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}{
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{
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caseName: "Age increment",
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hamster: &Hamster{
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Age: 0,
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Alive: true,
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},
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expectedHamster: &Hamster{
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Age: 1,
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Alive: true,
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},
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},
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{
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caseName: "Gestation decrement",
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hamster: &Hamster{
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Age: 0,
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Gestation: true,
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GestationPeriod: 1,
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Alive: true,
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},
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expectedHamster: &Hamster{
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Age: 1,
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Gestation: true,
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GestationPeriod: 2,
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Alive: true,
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},
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},
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{
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caseName: "Gestation Cooldown doesn't decrement",
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hamster: &Hamster{
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Age: 0,
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Gestation: true,
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GestationCooldown: 17,
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GestationPeriod: 1,
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Alive: true,
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},
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expectedHamster: &Hamster{
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Age: 1,
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GestationCooldown: 17,
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Gestation: true,
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GestationPeriod: 2,
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Alive: true,
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},
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},
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{
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caseName: "Gestation Cooldown decrement",
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hamster: &Hamster{
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Age: 0,
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Gestation: false,
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GestationCooldown: 17,
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GestationPeriod: 0,
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Alive: true,
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},
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expectedHamster: &Hamster{
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Age: 1,
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GestationCooldown: 16,
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Gestation: false,
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GestationPeriod: 0,
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Alive: true,
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},
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},
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{
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caseName: "Hamster die",
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hamster: &Hamster{
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Age: 365 * 3,
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Gestation: false,
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GestationCooldown: 17,
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GestationPeriod: 0,
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Alive: true,
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},
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expectedHamster: &Hamster{
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Age: 365 * 3,
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Alive: false,
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GestationCooldown: 17,
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Gestation: false,
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GestationPeriod: 0,
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},
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},
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}
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for _, tc := range testCases {
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t.Run(tc.caseName, func(t *testing.T) {
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if tc.hamster.Alive == !tc.expectedHamster.Alive {
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randomizer.FakeRandomizer(364)
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}
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tc.hamster.Grow()
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if !reflect.DeepEqual(tc.hamster, tc.expectedHamster) {
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t.Errorf("Got %v expect %v", tc.hamster, tc.expectedHamster)
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}
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})
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}
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}
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func TestHamster_Fuck(t *testing.T) {
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testCases := []struct {
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caseName string
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hamster1 *Hamster
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hamster2 *Hamster
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expectedResult bool
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expectedError error
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}{
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{
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caseName: "Same sexe",
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hamster1: &Hamster{
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Alive: true,
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Sexe: MALE,
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Age: GestationMinAge - 1,
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},
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hamster2: &Hamster{
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Alive: true,
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Sexe: MALE,
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Age: GestationMinAge + 1,
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},
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expectedResult: false,
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expectedError: errors.New("can't fuck together"),
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},
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{
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caseName: "Hamster 1 too young",
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hamster1: &Hamster{
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Alive: true,
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Sexe: MALE,
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Age: GestationMinAge - 1,
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},
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hamster2: &Hamster{
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Alive: true,
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Sexe: FEMALE,
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Age: GestationMinAge + 1,
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},
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expectedResult: false,
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expectedError: errors.New("one of the hamster is too young"),
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},
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{
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caseName: "Hamster 2 too young",
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hamster1: &Hamster{
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Alive: false,
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Sexe: MALE,
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Age: GestationMinAge + 1,
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},
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hamster2: &Hamster{
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Alive: true,
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Sexe: FEMALE,
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Age: GestationMinAge - 1,
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},
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expectedResult: false,
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expectedError: errors.New("one of the hamster is too young"),
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},
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{
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caseName: "Can have sexe and success",
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hamster1: &Hamster{
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Alive: false,
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Sexe: MALE,
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Age: GestationMinAge,
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},
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hamster2: &Hamster{
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Alive: true,
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Sexe: FEMALE,
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Age: GestationMinAge,
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},
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expectedResult: true,
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expectedError: nil,
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},
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{
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caseName: "Can have sexe and fail",
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hamster1: &Hamster{
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Alive: false,
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Sexe: MALE,
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Age: GestationMinAge,
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},
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hamster2: &Hamster{
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Alive: true,
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Sexe: FEMALE,
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Age: GestationMinAge,
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},
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expectedResult: false,
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expectedError: nil,
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},
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{
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caseName: "Can have sexe and success. Inverted female and male",
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hamster2: &Hamster{
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Alive: false,
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Sexe: MALE,
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Age: GestationMinAge,
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},
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hamster1: &Hamster{
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Alive: true,
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Sexe: FEMALE,
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Age: GestationMinAge,
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},
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expectedResult: true,
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expectedError: nil,
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},
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}
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for _, tc := range testCases {
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t.Run(tc.caseName, func(t *testing.T) {
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if tc.expectedResult {
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randomizer.FakeRandomizer(60)
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} else {
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randomizer.FakeRandomizer(80)
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}
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bool, err := tc.hamster1.Fuck(tc.hamster2)
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if tc.expectedResult != bool {
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t.Errorf("Fuck result does not match expectation. \n Got : %t \n Get : %t", tc.expectedResult, bool)
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}
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if tc.expectedError != nil && err != nil && tc.expectedError.Error() != err.Error() {
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t.Errorf("Fuck result does not match expectation. \n Got : %s \n Get : %s", tc.expectedError, err)
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}
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if tc.expectedError == nil && err != nil {
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t.Errorf("Fuck result does not match expectation. \n Got error : %s ", err)
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}
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if tc.expectedResult {
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var female *Hamster
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if FEMALE == tc.hamster1.Sexe {
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female = tc.hamster1
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} else {
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female = tc.hamster2
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}
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if !female.Gestation {
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t.Errorf("Female is not in gestation")
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}
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if female.GestationPeriod != 0 {
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t.Errorf("Gestation period doesn't have been reseted")
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}
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if female.GestationCooldown != TotalGestationPeriod+GestationCooldown {
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t.Errorf("Gestation period doesn't have been reseted")
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}
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}
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})
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}
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}
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func Test_randSexe(t *testing.T) {
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tests := []struct {
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name string
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want string
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fakeGen int
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}{
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{
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name: "Should be a male",
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fakeGen: 1,
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want: MALE,
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},
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{
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name: "Should be a female",
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fakeGen: 0,
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want: FEMALE,
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},
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}
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for _, tt := range tests {
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randomizer.FakeRandomizer(tt.fakeGen)
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if got := randSexe(); got != tt.want {
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t.Errorf("%q. randSexe() = %v, want %v", tt.name, got, tt.want)
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}
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}
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}
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func Test_randNumber(t *testing.T) {
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type args struct {
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min int
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max int
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}
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tests := []struct {
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name string
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args args
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fakeGen int
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want int
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}{
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{
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name: "Should add min to result",
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args: args{
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min: 1,
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max: 2,
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},
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fakeGen: 0,
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want: 1,
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},
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}
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for _, tt := range tests {
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randomizer.FakeRandomizer(tt.fakeGen)
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if got := randNumber(tt.args.min, tt.args.max); got != tt.want {
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t.Errorf("%q. randNumber() = %v, want %v", tt.name, got, tt.want)
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}
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}
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}
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