github.com/m4gshm/gollections@v0.0.13-0.20240331203319-a34a86e58a24/internal/examples/loopexamples/range_Closed_test.go (about)

     1  package loopexamples
     2  
     3  import (
     4  	"testing"
     5  
     6  	"github.com/stretchr/testify/assert"
     7  
     8  	"github.com/m4gshm/gollections/loop/range_"
     9  )
    10  
    11  func Test_RangeClosed(t *testing.T) {
    12  
    13  	var increasing = range_.Closed(-1, 3).Slice()    //[]int{-1, 0, 1, 2, 3}
    14  	var decreasing = range_.Closed('e', 'a').Slice() //[]rune{'e', 'd', 'c', 'b', 'a'}
    15  	var one = range_.Closed(1, 1).Slice()            //[]int{1}
    16  
    17  	assert.Equal(t, []int{-1, 0, 1, 2, 3}, increasing)
    18  	assert.Equal(t, []rune{'e', 'd', 'c', 'b', 'a'}, decreasing)
    19  	assert.Equal(t, []int{1}, one)
    20  }