mirror of
https://github.com/binwiederhier/ntfy.git
synced 2024-08-21 10:43:49 +02:00
164 lines
4.6 KiB
Go
164 lines
4.6 KiB
Go
package log
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import (
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"bytes"
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"github.com/stretchr/testify/require"
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"os"
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"testing"
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"time"
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)
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func TestMain(m *testing.M) {
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exitCode := m.Run()
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resetState()
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SetLevel(ErrorLevel) // For other modules!
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os.Exit(exitCode)
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}
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func TestLog_TagContextFieldFields(t *testing.T) {
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t.Cleanup(resetState)
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v := &fakeVisitor{
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UserID: "u_abc",
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IP: "1.2.3.4",
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}
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err := &fakeError{
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Code: 123,
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Message: "some error",
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}
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var out bytes.Buffer
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SetOutput(&out)
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SetFormat(JSONFormat)
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SetLevelOverride("tag", "stripe", DebugLevel)
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Tag("mytag").
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Field("field2", 123).
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Field("field1", "value1").
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Time(time.Unix(123, 999000000).UTC()).
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Info("hi there %s", "phil")
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Tag("not-stripe").
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Debug("this message will not appear")
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With(v).
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Fields(Context{
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"stripe_customer_id": "acct_123",
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"stripe_subscription_id": "sub_123",
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}).
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Tag("stripe").
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Err(err).
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Time(time.Unix(456, 123000000).UTC()).
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Debug("Subscription status %s", "active")
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expected := `{"time":"1970-01-01T00:02:03.999Z","level":"INFO","message":"hi there phil","field1":"value1","field2":123,"tag":"mytag"}
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{"time":"1970-01-01T00:07:36.123Z","level":"DEBUG","message":"Subscription status active","error":"some error","error_code":123,"stripe_customer_id":"acct_123","stripe_subscription_id":"sub_123","tag":"stripe","user_id":"u_abc","visitor_ip":"1.2.3.4"}
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`
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require.Equal(t, expected, out.String())
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}
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func TestLog_NoAllocIfNotPrinted(t *testing.T) {
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t.Cleanup(resetState)
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v := &fakeVisitor{
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UserID: "u_abc",
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IP: "1.2.3.4",
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}
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var out bytes.Buffer
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SetOutput(&out)
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SetFormat(JSONFormat)
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// Do not log, do not call contexters (because global level is INFO)
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v.contextCalled = false
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ev := With(v)
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ev.Debug("some message")
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require.False(t, v.contextCalled)
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require.Equal(t, "", ev.Timestamp)
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require.Equal(t, Level(0), ev.Level)
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require.Equal(t, "", ev.Message)
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require.Nil(t, ev.fields)
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// Logged because info level, contexters called
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v.contextCalled = false
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ev = With(v).Time(time.Unix(1111, 0).UTC())
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ev.Info("some message")
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require.True(t, v.contextCalled)
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require.NotNil(t, ev.fields)
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require.Equal(t, "1.2.3.4", ev.fields["visitor_ip"])
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// Not logged, but contexters called, because overrides exist
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SetLevel(DebugLevel)
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SetLevelOverride("tag", "overridetag", TraceLevel)
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v.contextCalled = false
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ev = Tag("sometag").Field("field", "value").With(v).Time(time.Unix(123, 0).UTC())
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ev.Trace("some debug message")
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require.True(t, v.contextCalled) // If there are overrides, we must call the context to determine the filter fields
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require.Equal(t, "", ev.Timestamp)
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require.Equal(t, Level(0), ev.Level)
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require.Equal(t, "", ev.Message)
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require.Equal(t, 4, len(ev.fields))
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require.Equal(t, "value", ev.fields["field"])
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require.Equal(t, "sometag", ev.fields["tag"])
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// Logged because of override tag, and contexters called
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v.contextCalled = false
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ev = Tag("overridetag").Field("field", "value").With(v).Time(time.Unix(123, 0).UTC())
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ev.Trace("some trace message")
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require.True(t, v.contextCalled)
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require.Equal(t, "1970-01-01T00:02:03Z", ev.Timestamp)
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require.Equal(t, TraceLevel, ev.Level)
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require.Equal(t, "some trace message", ev.Message)
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// Logged because of field override, and contexters called
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ResetLevelOverrides()
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SetLevelOverride("visitor_ip", "1.2.3.4", TraceLevel)
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v.contextCalled = false
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ev = With(v).Time(time.Unix(124, 0).UTC())
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ev.Trace("some trace message with override")
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require.True(t, v.contextCalled)
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require.Equal(t, "1970-01-01T00:02:04Z", ev.Timestamp)
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require.Equal(t, TraceLevel, ev.Level)
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require.Equal(t, "some trace message with override", ev.Message)
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expected := `{"time":"1970-01-01T00:18:31Z","level":"INFO","message":"some message","user_id":"u_abc","visitor_ip":"1.2.3.4"}
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{"time":"1970-01-01T00:02:03Z","level":"TRACE","message":"some trace message","field":"value","tag":"overridetag","user_id":"u_abc","visitor_ip":"1.2.3.4"}
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{"time":"1970-01-01T00:02:04Z","level":"TRACE","message":"some trace message with override","user_id":"u_abc","visitor_ip":"1.2.3.4"}
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`
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require.Equal(t, expected, out.String())
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}
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type fakeError struct {
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Code int
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Message string
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}
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func (e fakeError) Error() string {
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return e.Message
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}
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func (e fakeError) Context() Context {
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return Context{
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"error": e.Message,
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"error_code": e.Code,
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}
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}
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type fakeVisitor struct {
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UserID string
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IP string
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contextCalled bool
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}
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func (v *fakeVisitor) Context() Context {
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v.contextCalled = true
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return Context{
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"user_id": v.UserID,
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"visitor_ip": v.IP,
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}
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}
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func resetState() {
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SetLevel(DefaultLevel)
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SetFormat(DefaultFormat)
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SetOutput(DefaultOutput)
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ResetLevelOverrides()
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}
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