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feat: display log level names #10

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merged 1 commit into from
Aug 7, 2023
Merged

feat: display log level names #10

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17 changes: 17 additions & 0 deletions extism.go
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,23 @@ const (
Trace
)

func (l LogLevel) String() string {
s := ""
switch l {
case Error:
s = "ERROR"
case Warn:
s = "WARN"
case Info:
s = "INFO"
case Debug:
s = "DEBUG"
case Trace:
s = "TRACE"
}
return s
}

// Plugin is used to call WASM functions
type Plugin struct {
Runtime *Runtime
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8 changes: 8 additions & 0 deletions extism_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -467,6 +467,14 @@ func TestLog_custom(t *testing.T) {

plugin.SetLogger(func(level LogLevel, message string) {
actual = append(actual, LogEntry{message: message, level: level})
switch level {
case Info:
assert.Equal(t, fmt.Sprintf("%s", level), "INFO")
case Warn:
assert.Equal(t, fmt.Sprintf("%s", level), "WARN")
case Error:
assert.Equal(t, fmt.Sprintf("%s", level), "ERROR")
}
})

plugin.SetLogLevel(Info)
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