package hashmap

import (

"testing"

)

func TestHashMap(t *testing.T) {

mp := New()

t.Run("Test 1: Put(10) and checking if Get() is correct", func(t *testing.T) {

mp.Put("test", 10)

got := mp.Get("test")

if got != 10 {

t.Errorf("Put: %v, Got: %v", 10, got)

}

})

t.Run("Test 2: Reassiging the value and checking if its correct", func(t *testing.T) {

mp.Put("test", 20)

got := mp.Get("test")

if got != 20 {

t.Errorf("Put (reassign): %v, Got: %v", 20, got)

}

})

t.Run("Test 3: Adding new key when there is already some data", func(t *testing.T) {

mp.Put("test2", 30)

got := mp.Get("test2")

if got != 30 {

t.Errorf("Put: %v, Got: %v", got, 30)

}

})

t.Run("Test 4: Adding numeric key", func(t *testing.T) {

mp.Put(1, 40)

got := mp.Get(1)

if got != 40 {

t.Errorf("Put: %v, Got: %v", got, 40)

}

})

t.Run("Test 5: Checking the Contains function", func(t *testing.T) {

want := true

got := mp.Contains(1)

if want != got {

t.Errorf("Key '1' exists but couldn't be retrieved")

}

})

t.Run("Test 6: Checking if the key that doesnt exists returns false", func(t *testing.T) {

want := false

got := mp.Contains(2)

if got != want {

t.Errorf("Key '2' doesn't exists in the map but it says otherwise")

}

})

}