Hunter0x7c7
2022-08-11 a82f9cb69f63aaeba40c024960deda7d75b9fece
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package errors_test
 
import (
    "io"
    "strings"
    "testing"
 
    "github.com/google/go-cmp/cmp"
 
    . "github.com/v2fly/v2ray-core/v5/common/errors"
    "github.com/v2fly/v2ray-core/v5/common/log"
)
 
func TestError(t *testing.T) {
    err := New("TestError")
    if v := GetSeverity(err); v != log.Severity_Info {
        t.Error("severity: ", v)
    }
 
    err = New("TestError2").Base(io.EOF)
    if v := GetSeverity(err); v != log.Severity_Info {
        t.Error("severity: ", v)
    }
 
    err = New("TestError3").Base(io.EOF).AtWarning()
    if v := GetSeverity(err); v != log.Severity_Warning {
        t.Error("severity: ", v)
    }
 
    err = New("TestError4").Base(io.EOF).AtWarning()
    err = New("TestError5").Base(err)
    if v := GetSeverity(err); v != log.Severity_Warning {
        t.Error("severity: ", v)
    }
    if v := err.Error(); !strings.Contains(v, "EOF") {
        t.Error("error: ", v)
    }
}
 
type e struct{}
 
func TestErrorMessage(t *testing.T) {
    data := []struct {
        err error
        msg string
    }{
        {
            err: New("a").Base(New("b")).WithPathObj(e{}),
            msg: "common/errors_test: a > b",
        },
        {
            err: New("a").Base(New("b").WithPathObj(e{})),
            msg: "a > common/errors_test: b",
        },
    }
 
    for _, d := range data {
        if diff := cmp.Diff(d.msg, d.err.Error()); diff != "" {
            t.Error(diff)
        }
    }
}