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|
package log
import (
"fmt"
"testing"
"github.com/stretchr/testify/assert"
)
func TestDefaultLevel(t *testing.T) {
var level Level
assert.Equal(t, InfoLevel, level)
}
func TestParseLevel(t *testing.T) {
testCases := []struct {
name string
input string
expected Level
error error
}{
{
name: "Parse debug",
input: "debug",
expected: DebugLevel,
error: nil,
},
{
name: "Parse info",
input: "Info",
expected: InfoLevel,
error: nil,
},
{
name: "Parse warn",
input: "WARN",
expected: WarnLevel,
error: nil,
},
{
name: "Parse error",
input: "error",
expected: ErrorLevel,
error: nil,
},
{
name: "Parse fatal",
input: "FATAL",
expected: FatalLevel,
error: nil,
},
{
name: "Default",
input: "",
expected: InfoLevel,
error: fmt.Errorf("%w: %q", ErrInvalidLevel, ""),
},
{
name: "Wrong level, set INFO",
input: "WRONG_LEVEL",
expected: InfoLevel,
error: fmt.Errorf("%w: %q", ErrInvalidLevel, "WRONG_LEVEL"),
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
lvl, err := ParseLevel(tc.input)
assert.Equal(t, tc.expected, lvl)
assert.Equal(t, tc.error, err)
})
}
}
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