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