96 lines
2.7 KiB
Go
96 lines
2.7 KiB
Go
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package error
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import (
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"errors"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestNewCodeError(t *testing.T) {
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err := NewCodeError("TEST_4001", "test error message")
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assert.Equal(t, "TEST_4001", err.Code)
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assert.Equal(t, "test error message", err.Message)
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assert.Nil(t, err.Err)
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assert.Equal(t, "TEST_4001: test error message", err.Error())
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}
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func TestWrapCodeError(t *testing.T) {
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originalErr := errors.New("original error")
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err := WrapCodeError(originalErr, "TEST_4001", "wrapped error")
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assert.Equal(t, "TEST_4001", err.Code)
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assert.Equal(t, "wrapped error", err.Message)
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assert.Equal(t, originalErr, err.Err)
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assert.Contains(t, err.Error(), "caused by: original error")
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}
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func TestIsCodeError(t *testing.T) {
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codeErr := NewCodeError("TEST_4001", "test")
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assert.True(t, IsCodeError(codeErr))
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stdErr := errors.New("standard error")
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assert.False(t, IsCodeError(stdErr))
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}
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func TestGetErrorCode(t *testing.T) {
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codeErr := NewCodeError("SUP_ACC_4001", "test")
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assert.Equal(t, "SUP_ACC_4001", GetErrorCode(codeErr))
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stdErr := errors.New("standard error")
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assert.Equal(t, "", GetErrorCode(stdErr))
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}
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func TestUnwrap(t *testing.T) {
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originalErr := errors.New("original")
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wrapped := WrapCodeError(originalErr, "TEST_4001", "wrapped")
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// 通过 Unwrap 获取原始错误
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unwrapped := wrapped.Unwrap()
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assert.Equal(t, originalErr, unwrapped)
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}
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func TestValidateErrorCode(t *testing.T) {
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tests := []struct {
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code string
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expected bool
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}{
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{"SUP_ACC_4001", true},
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{"IAM_ROLE_4040", true},
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{"AUDIT_EVT_5000", true},
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{"REPO_NOT_FOUND", true},
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{"SYS_5000", true},
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{"INVALID", false}, // 没有下划线分隔
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{"BAD_CODE", false}, // 前缀不在白名单
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{"X_4001", false}, // 前缀不在白名单
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{"", false}, // 空字符串
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{"TOOLONG_4001", false}, // 前缀太长
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}
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for _, tc := range tests {
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t.Run(tc.code, func(t *testing.T) {
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result := ValidateErrorCode(tc.code)
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assert.Equal(t, tc.expected, result, "code: %s", tc.code)
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})
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}
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}
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func TestCommonErrors(t *testing.T) {
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assert.Equal(t, "SYS_4040", ErrNotFound.Code)
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assert.Equal(t, "resource not found", ErrNotFound.Message)
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assert.Equal(t, "SYS_4000", ErrInvalidInput.Code)
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assert.Equal(t, "invalid input parameter", ErrInvalidInput.Message)
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assert.Equal(t, "SYS_4010", ErrUnauthorized.Code)
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assert.Equal(t, "unauthorized", ErrUnauthorized.Message)
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assert.Equal(t, "SYS_4030", ErrForbidden.Code)
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assert.Equal(t, "forbidden", ErrForbidden.Message)
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assert.Equal(t, "SYS_5000", ErrInternalServer.Code)
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assert.Equal(t, "internal server error", ErrInternalServer.Message)
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assert.Equal(t, "SYS_4090", ErrConcurrencyConflict.Code)
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assert.Equal(t, "concurrency conflict", ErrConcurrencyConflict.Message)
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}
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