github.com/m4gshm/gollections@v0.0.13-0.20240331203319-a34a86e58a24/over/test/ap_go_1_22_test.go (about)

     1  //go:build goexperiment.rangefunc
     2  
     3  package test
     4  
     5  import (
     6  	"strconv"
     7  	"testing"
     8  
     9  	"github.com/m4gshm/gollections/collection/immutable/ordered/set"
    10  	"github.com/m4gshm/gollections/over"
    11  	"github.com/m4gshm/gollections/slice"
    12  	"github.com/m4gshm/gollections/slice/sort"
    13  	"github.com/stretchr/testify/assert"
    14  )
    15  
    16  func Test_AllFiltered(t *testing.T) {
    17  	from := set.Of(1, 2, 3, 5, 7, 8, 9, 11)
    18  
    19  	s := []int{}
    20  
    21  	for e := range over.Filtered(from.All, func(e int) bool { return e%2 == 0 }) {
    22  		s = append(s, e)
    23  	}
    24  
    25  	assert.Equal(t, slice.Of(2, 8), sort.Asc(s))
    26  }
    27  
    28  func Test_AllConverted(t *testing.T) {
    29  	from := set.Of(1, 2, 3, 5, 7, 8, 9, 11)
    30  	s := []string{}
    31  
    32  	for e := range over.Converted(from.All, strconv.Itoa) {
    33  		s = append(s, e)
    34  	}
    35  
    36  	assert.Equal(t, slice.Of("1", "2", "3", "5", "7", "8", "9", "11"), s)
    37  }
    38  
    39  func Benchmark_OrderedSet_Filter_Convert_go1_22(b *testing.B) {
    40  	c := set.Of(values...)
    41  
    42  	var s []string
    43  
    44  	b.ResetTimer()
    45  	for i := 0; i < b.N; i++ {
    46  		for e := range over.Converted(over.Filtered(c.All, func(e int) bool { return e%2 == 0 }), strconv.Itoa) {
    47  			s = append(s, e)
    48  		}
    49  	}
    50  	b.StopTimer()
    51  
    52  	_ = s
    53  }