customfields_test.go

package asana

import (
	"encoding/json"
	"testing"
)

func TestCustomFieldBase_Precision_ParseZero(t *testing.T) {
	cf := &CustomFieldBase{}
	if err := json.Unmarshal([]byte(`
{
	"precision": 0
}
`), cf); err != nil {
		t.Fatal(err)
	}

	if cf.Precision == nil || *cf.Precision != 0 {
		t.Errorf("Expected Precision to be a pointer to the integer zero, but saw %v", cf.Precision)
	}
}

func TestCustomFieldBase_Precision_ParseMissing(t *testing.T) {
	cf := &CustomFieldBase{}
	if err := json.Unmarshal([]byte(`
{
	"name": "name"
}
`), cf); err != nil {
		t.Fatal(err)
	}

	if cf.Precision != nil {
		t.Errorf("Expected Precision to be a nil, but saw %v", cf.Precision)
	}
}

func TestCustomFieldBase_Precision_SerializeZero(t *testing.T) {
	val := 0
	cf := &CustomFieldBase{Precision: &val}
	if bs, err := json.Marshal(cf); err != nil {
		t.Fatal(err)
	} else {
		if string(bs) != `{"precision":0,"resource_subtype":""}` {
			t.Errorf("Expected Precision to be a zero, but saw %v", string(bs))
		}
	}

}