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numeric_test.go
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numeric_test.go
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package sprig
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestUntil(t *testing.T) {
tests := map[string]string{
`{{range $i, $e := until 5}}{{$i}}{{$e}}{{end}}`: "0011223344",
`{{range $i, $e := until -5}}{{$i}}{{$e}} {{end}}`: "00 1-1 2-2 3-3 4-4 ",
}
for tpl, expect := range tests {
if err := runt(tpl, expect); err != nil {
t.Error(err)
}
}
}
func TestUntilStep(t *testing.T) {
tests := map[string]string{
`{{range $i, $e := untilStep 0 5 1}}{{$i}}{{$e}}{{end}}`: "0011223344",
`{{range $i, $e := untilStep 3 6 1}}{{$i}}{{$e}}{{end}}`: "031425",
`{{range $i, $e := untilStep 0 -10 -2}}{{$i}}{{$e}} {{end}}`: "00 1-2 2-4 3-6 4-8 ",
`{{range $i, $e := untilStep 3 0 1}}{{$i}}{{$e}}{{end}}`: "",
`{{range $i, $e := untilStep 3 99 0}}{{$i}}{{$e}}{{end}}`: "",
`{{range $i, $e := untilStep 3 99 -1}}{{$i}}{{$e}}{{end}}`: "",
`{{range $i, $e := untilStep 3 0 0}}{{$i}}{{$e}}{{end}}`: "",
}
for tpl, expect := range tests {
if err := runt(tpl, expect); err != nil {
t.Error(err)
}
}
}
func TestBiggest(t *testing.T) {
tpl := `{{ biggest 1 2 3 345 5 6 7}}`
if err := runt(tpl, `345`); err != nil {
t.Error(err)
}
tpl = `{{ max 345}}`
if err := runt(tpl, `345`); err != nil {
t.Error(err)
}
}
func TestMin(t *testing.T) {
tpl := `{{ min 1 2 3 345 5 6 7}}`
if err := runt(tpl, `1`); err != nil {
t.Error(err)
}
tpl = `{{ min 345}}`
if err := runt(tpl, `345`); err != nil {
t.Error(err)
}
}
func TestToFloat64(t *testing.T) {
target := float64(102)
if target != toFloat64(int8(102)) {
t.Errorf("Expected 102")
}
if target != toFloat64(int(102)) {
t.Errorf("Expected 102")
}
if target != toFloat64(int32(102)) {
t.Errorf("Expected 102")
}
if target != toFloat64(int16(102)) {
t.Errorf("Expected 102")
}
if target != toFloat64(int64(102)) {
t.Errorf("Expected 102")
}
if target != toFloat64("102") {
t.Errorf("Expected 102")
}
if 0 != toFloat64("frankie") {
t.Errorf("Expected 0")
}
if target != toFloat64(uint16(102)) {
t.Errorf("Expected 102")
}
if target != toFloat64(uint64(102)) {
t.Errorf("Expected 102")
}
if 102.1234 != toFloat64(float64(102.1234)) {
t.Errorf("Expected 102.1234")
}
if 1 != toFloat64(true) {
t.Errorf("Expected 102")
}
}
func TestToInt64(t *testing.T) {
target := int64(102)
if target != toInt64(int8(102)) {
t.Errorf("Expected 102")
}
if target != toInt64(int(102)) {
t.Errorf("Expected 102")
}
if target != toInt64(int32(102)) {
t.Errorf("Expected 102")
}
if target != toInt64(int16(102)) {
t.Errorf("Expected 102")
}
if target != toInt64(int64(102)) {
t.Errorf("Expected 102")
}
if target != toInt64("102") {
t.Errorf("Expected 102")
}
if 0 != toInt64("frankie") {
t.Errorf("Expected 0")
}
if target != toInt64(uint16(102)) {
t.Errorf("Expected 102")
}
if target != toInt64(uint64(102)) {
t.Errorf("Expected 102")
}
if target != toInt64(float64(102.1234)) {
t.Errorf("Expected 102")
}
if 1 != toInt64(true) {
t.Errorf("Expected 102")
}
}
func TestToInt(t *testing.T) {
target := int(102)
if target != toInt(int8(102)) {
t.Errorf("Expected 102")
}
if target != toInt(int(102)) {
t.Errorf("Expected 102")
}
if target != toInt(int32(102)) {
t.Errorf("Expected 102")
}
if target != toInt(int16(102)) {
t.Errorf("Expected 102")
}
if target != toInt(int64(102)) {
t.Errorf("Expected 102")
}
if target != toInt("102") {
t.Errorf("Expected 102")
}
if 0 != toInt("frankie") {
t.Errorf("Expected 0")
}
if target != toInt(uint16(102)) {
t.Errorf("Expected 102")
}
if target != toInt(uint64(102)) {
t.Errorf("Expected 102")
}
if target != toInt(float64(102.1234)) {
t.Errorf("Expected 102")
}
if 1 != toInt(true) {
t.Errorf("Expected 102")
}
}
func TestAdd(t *testing.T) {
tpl := `{{ 3 | add 1 2}}`
if err := runt(tpl, `6`); err != nil {
t.Error(err)
}
}
func TestMul(t *testing.T) {
tpl := `{{ 1 | mul "2" 3 "4"}}`
if err := runt(tpl, `24`); err != nil {
t.Error(err)
}
}
func TestCeil(t *testing.T){
assert.Equal(t, 123.0, ceil(123))
assert.Equal(t, 123.0, ceil("123"))
assert.Equal(t, 124.0, ceil(123.01))
assert.Equal(t, 124.0, ceil("123.01"))
}
func TestFloor(t *testing.T){
assert.Equal(t, 123.0, floor(123))
assert.Equal(t, 123.0, floor("123"))
assert.Equal(t, 123.0, floor(123.9999))
assert.Equal(t, 123.0, floor("123.9999"))
}
func TestRound(t *testing.T){
assert.Equal(t, 123.556, round(123.5555, 3))
assert.Equal(t, 123.556, round("123.55555", 3))
assert.Equal(t, 124.0, round(123.500001, 0))
assert.Equal(t, 123.0, round(123.49999999, 0))
assert.Equal(t, 123.23, round(123.2329999, 2, .3))
assert.Equal(t, 123.24, round(123.233, 2, .3))
}