github.com/songzhibin97/gkit@v1.2.13/distributed/retry/fibonacci_test.go (about)

     1  package retry
     2  
     3  import (
     4  	"github.com/stretchr/testify/assert"
     5  	"testing"
     6  )
     7  
     8  func TestFibonacci(t *testing.T) {
     9  	fibonacci := Fibonacci()
    10  
    11  	sequence := []int{
    12  		fibonacci(),
    13  		fibonacci(),
    14  		fibonacci(),
    15  		fibonacci(),
    16  		fibonacci(),
    17  		fibonacci(),
    18  	}
    19  
    20  	assert.EqualValues(t, sequence, []int{1, 1, 2, 3, 5, 8})
    21  }
    22  
    23  func TestFibonacciNext(t *testing.T) {
    24  	assert.Equal(t, 1, FibonacciNext(0))
    25  	assert.Equal(t, 2, FibonacciNext(1))
    26  	assert.Equal(t, 5, FibonacciNext(3))
    27  	assert.Equal(t, 5, FibonacciNext(4))
    28  	assert.Equal(t, 8, FibonacciNext(5))
    29  	assert.Equal(t, 13, FibonacciNext(8))
    30  }