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logic_test.go
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logic_test.go
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package jsonlogic
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestOpIf(t *testing.T) {
assert := assert.New(t)
jl := NewEmpty()
AddOpIf(jl)
TestCases{
// http://jsonlogic.com/operations.html#if
{Logic: `{"if":[true,"yes","no"]}`, Data: `null`, Result: "yes"},
{Logic: `{"if":[false,"yes","no"]}`, Data: `null`, Result: "no"},
// Zero param.
{Logic: `{"if":[]}`, Data: `null`, Result: nil},
// One param.
{Logic: `{"if":"xxx"}`, Data: `null`, Result: "xxx"},
// Two params.
{Logic: `{"if":[true,"1"]}`, Data: `null`, Result: "1"},
{Logic: `{"if":[false,"1"]}`, Data: `null`, Result: nil},
}.Run(assert, jl)
}
func TestOpStrictEqual(t *testing.T) {
assert := assert.New(t)
jl := NewEmpty()
AddOpStrictEqual(jl)
TestCases{
// http://jsonlogic.com/operations.html
{Logic: `{"===":[1,1]}`, Data: `null`, Result: true},
{Logic: `{"===":[1,"1"]}`, Data: `null`, Result: false},
// Zero/One param.
{Logic: `{"===":[]}`, Data: `null`, Err: true},
{Logic: `{"===":[null]}`, Data: `null`, Err: true},
// Two params, primitives.
{Logic: `{"===":[null,null]}`, Data: `null`, Result: true},
{Logic: `{"===":[false,false]}`, Data: `null`, Result: true},
{Logic: `{"===":[3.0,3]}`, Data: `null`, Result: true},
{Logic: `{"===":["",""]}`, Data: `null`, Result: true},
{Logic: `{"===":["",3.0]}`, Data: `null`, Result: false},
// Non-primitives.
{Logic: `{"===":["",[]]}`, Data: `null`, Err: true},
}.Run(assert, jl)
}
func TestOpStrictNotEqual(t *testing.T) {
assert := assert.New(t)
jl := NewEmpty()
AddOpStrictNotEqual(jl)
TestCases{
// http://jsonlogic.com/operations.html
{Logic: `{"!==":[1,2]}`, Data: `null`, Result: true},
{Logic: `{"!==":[1,"1"]}`, Data: `null`, Result: true},
// Zero/One param.
{Logic: `{"!==":[]}`, Data: `null`, Err: true},
{Logic: `{"!==":[null]}`, Data: `null`, Err: true},
// Two params, primitives.
{Logic: `{"!==":[null,null]}`, Data: `null`, Result: false},
{Logic: `{"!==":[false,false]}`, Data: `null`, Result: false},
{Logic: `{"!==":[3.0,3]}`, Data: `null`, Result: false},
{Logic: `{"!==":["",""]}`, Data: `null`, Result: false},
{Logic: `{"!==":["",3.0]}`, Data: `null`, Result: true},
// Non-primitives.
{Logic: `{"!==":["",[]]}`, Data: `null`, Err: true},
}.Run(assert, jl)
}
func TestOpNegative(t *testing.T) {
assert := assert.New(t)
jl := NewEmpty()
AddOpNegative(jl)
TestCases{
// http://jsonlogic.com/operations.html
{Logic: `{"!":[true]}`, Data: `null`, Result: false},
{Logic: `{"!":true}`, Data: `null`, Result: false},
// Zero param.
{Logic: `{"!":[]}`, Data: `null`, Err: true},
// One param.
{Logic: `{"!":null}`, Data: `null`, Result: true},
{Logic: `{"!":false}`, Data: `null`, Result: true},
{Logic: `{"!":true}`, Data: `null`, Result: false},
{Logic: `{"!":0}`, Data: `null`, Result: true},
{Logic: `{"!":-1}`, Data: `null`, Result: false},
{Logic: `{"!":""}`, Data: `null`, Result: true},
{Logic: `{"!":"x"}`, Data: `null`, Result: false},
{Logic: `{"!":[[]]}`, Data: `null`, Result: true},
{Logic: `{"!":[["x"]]}`, Data: `null`, Result: false},
{Logic: `{"!":{}}`, Data: `null`, Result: false},
{Logic: `{"!":{"1":2,"3":4}}`, Data: `null`, Result: false},
}.Run(assert, jl)
}
func TestOpDoubleNegative(t *testing.T) {
assert := assert.New(t)
jl := NewEmpty()
AddOpDoubleNegative(jl)
TestCases{
// http://jsonlogic.com/operations.html
{Logic: `{"!!":[true]}`, Data: `null`, Result: true},
{Logic: `{"!!":true}`, Data: `null`, Result: true},
// Zero param.
{Logic: `{"!!":[]}`, Data: `null`, Err: true},
// One param.
{Logic: `{"!!":null}`, Data: `null`, Result: false},
{Logic: `{"!!":false}`, Data: `null`, Result: false},
{Logic: `{"!!":true}`, Data: `null`, Result: true},
{Logic: `{"!!":0}`, Data: `null`, Result: false},
{Logic: `{"!!":-1}`, Data: `null`, Result: true},
{Logic: `{"!!":""}`, Data: `null`, Result: false},
{Logic: `{"!!":"x"}`, Data: `null`, Result: true},
{Logic: `{"!!":[[]]}`, Data: `null`, Result: false},
{Logic: `{"!!":[["x"]]}`, Data: `null`, Result: true},
{Logic: `{"!!":{}}`, Data: `null`, Result: true},
{Logic: `{"!!":{"1":2,"3":4}}`, Data: `null`, Result: true},
}.Run(assert, jl)
}
func TestOpAnd(t *testing.T) {
assert := assert.New(t)
jl := NewEmpty()
AddOpAnd(jl)
TestCases{
// http://jsonlogic.com/operations.html
{Logic: `{"and":[true,true]}`, Data: `null`, Result: true},
{Logic: `{"and":[true,false]}`, Data: `null`, Result: false},
{Logic: `{"and":[true,"a",3]}`, Data: `null`, Result: float64(3)},
{Logic: `{"and":[true,"",3]}`, Data: `null`, Result: ""},
// Zero param.
{Logic: `{"and":[]}`, Data: `null`, Err: true},
}.Run(assert, jl)
}
func TestOpOr(t *testing.T) {
assert := assert.New(t)
jl := NewEmpty()
AddOpOr(jl)
TestCases{
// http://jsonlogic.com/operations.html
{Logic: `{"or":[true,false]}`, Data: `null`, Result: true},
{Logic: `{"or":[false,true]}`, Data: `null`, Result: true},
{Logic: `{"or":[false,"a"]}`, Data: `null`, Result: "a"},
{Logic: `{"or":[false,0,"a"]}`, Data: `null`, Result: "a"},
// Zero param.
{Logic: `{"or":[]}`, Data: `null`, Err: true},
}.Run(assert, jl)
}