func TestCountIslands(t *testing.T) {
fmt.Println("Lab 1 - Part I \n---- Counting Islands ----")
assert := assert.New(t)
rows := [][]int{}
row1 := []int{1, 1, 0, 0, 0}
row2 := []int{1, 1, 0, 0, 0}
row3 := []int{0, 0, 1, 0, 0}
row4 := []int{0, 0, 0, 1, 1}
rows = append(rows, row1)
rows = append(rows, row2)
rows = append(rows, row3)
rows = append(rows, row4)
fmt.Println(rows)
assert.Equal(3, CountIslands(rows), "Number of islands should be 3")
}
func TestCache(t *testing.T) {
assert := assert.New(t)
fmt.Println("Lab 1 - Part II \n---- LRU Cache ----")
// Populates entries into the Cache
l := New(CACHE_SIZE)
l.Set(1, 10)
l.Set(2, 20)
l.Set(3, 30)
assert.Equal(10, l.Get(1), "Get(1) should return 10")
assert.Equal(20, l.Get(2), "Get(2) should return 20")
assert.Equal(30, l.Get(3), "Get(3) should return 30")
l.Set(4, 40)
assert.Equal(40, l.Get(4), "Get(4) should return 40")
// Checks Cache Invalidation
assert.Equal(-1, l.Get(1), "Get(1) should return -1 as it was the least recently used entry")
}