funcs_test.go

package eval

import (
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestRange(t *testing.T) {
	result := range_(1, 3)
	assert.Equal(t, []int{1, 2}, result)

	result = range_(-5, -2)
	assert.Equal(t, []int{-5, -4, -3}, result)

	result = range_(5, 2)
	assert.Equal(t, []int{}, result)

	result = range_(2, 2)
	assert.Equal(t, []int{}, result)
}

func Test_parseJSON(t *testing.T) {
	result, err := parseJSON(`{"hello":"world"}`)
	assert.NoError(t, err)
	assert.Equal(t, map[string]any{"hello": "world"}, result)

	result, err = parseJSON(`{"somenumber":5}`)
	assert.NoError(t, err)
	assert.Equal(t, map[string]any{"somenumber": float64(5)}, result)

	result, err = parseJSON(`[{"hello":"world"}]`)
	assert.NoError(t, err)
	assert.Equal(t, []interface{}{map[string]interface{}{"hello": "world"}}, result)
}