go-nul/nullable_marshaljson_int_te...

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2023-09-24 00:51:00 +00:00
package nul_test
import (
"testing"
"sourcecode.social/reiver/go-nul"
)
func TestNullable_MarshalJSON_int(t *testing.T) {
tests := []struct{
Value nul.Nullable[int]
}{
{
Value: nul.Null[int](),
},
{
Value: nul.Something(-65536),
},
{
Value: nul.Something(-65535),
},
{
Value: nul.Something(-256),
},
{
Value: nul.Something(-255),
},
{
Value: nul.Something(-5),
},
{
Value: nul.Something(-4),
},
{
Value: nul.Something(-3),
},
{
Value: nul.Something(-2),
},
{
Value: nul.Something(-1),
},
{
Value: nul.Something(0),
},
{
Value: nul.Something(1),
},
{
Value: nul.Something(2),
},
{
Value: nul.Something(3),
},
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{
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Value: nul.Something(4),
},
{
Value: nul.Something(5),
},
{
Value: nul.Something(255),
},
{
Value: nul.Something(256),
},
{
Value: nul.Something(65535),
},
{
Value: nul.Something(65536),
},
}
for testNumber, test := range tests {
actualBytes, err := test.Value.MarshalJSON()
if nil == err {
t.Errorf("For test #%d, expected an error but did not actually get one." , testNumber)
t.Logf("ACTUAL BYTES: %q", actualBytes)
t.Logf("ERROR: (%T) %s", err, err)
t.Logf("VALUE: %#v", test.Value)
continue
}
}
}
func TestNullable_MarshalJSON_int_fail(t *testing.T) {
var nothing nul.Nullable[int]
actualBytes, err := nothing.MarshalJSON()
if nil == err {
t.Error("Expected an error but did not actually get one.")
t.Logf("ACTUAL: %q", actualBytes)
t.Logf("ERROR: (%T) %s", err, err)
return
}
if nil != actualBytes {
t.Error("Expected not bytes but actually get some.")
t.Logf("ACTUAL: %q", actualBytes)
t.Logf("ERROR: (%T) %s", err, err)
return
}
}