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func_test.go
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166 lines (147 loc) · 3.79 KB
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package goutil_test
import (
"errors"
"runtime"
"strings"
"testing"
"github.com/gookit/goutil"
"github.com/gookit/goutil/x/assert"
)
func TestFuncName(t *testing.T) {
name := goutil.FuncName(goutil.PkgName)
assert.Eq(t, "github.com/gookit/goutil.PkgName", name)
name = goutil.FuncName(goutil.PanicIfErr)
assert.Eq(t, "github.com/gookit/goutil.PanicIfErr", name)
err := goutil.Go(func() error {
return nil
})
assert.NoErr(t, err)
}
func TestCallOn(t *testing.T) {
assert.NoErr(t, goutil.CallOn(false, func() error {
return errors.New("a error")
}))
assert.Err(t, goutil.CallOn(true, func() error {
return errors.New("a error")
}))
err := goutil.CallOrElse(true, func() error {
return errors.New("a error 001")
}, func() error {
return errors.New("a error 002")
})
assert.ErrMsg(t, err, "a error 001")
err = goutil.IfElseFn(false, func() error {
return errors.New("a error 001")
}, func() error {
return errors.New("a error 002")
})
assert.ErrMsg(t, err, "a error 002")
}
func TestSafeRun(t *testing.T) {
t.Run("NoPanic_ReturnsNil", func(t *testing.T) {
err := goutil.SafeRun(func() {})
assert.Nil(t, err)
})
t.Run("PanicWithError_ReturnsError", func(t *testing.T) {
expectedErr := errors.New("test error")
err := goutil.SafeRun(func() {
panic(expectedErr)
})
assert.Equal(t, expectedErr, err)
})
t.Run("PanicWithNonError_ReturnsFormattedError", func(t *testing.T) {
expectedMsg := "test message"
err := goutil.SafeRun(func() {
panic(expectedMsg)
})
assert.ErrMsg(t, err, expectedMsg)
})
}
func TestSafeRunWithError(t *testing.T) {
t.Run("NormalExecution_ReturnsNil", func(t *testing.T) {
err := goutil.SafeRunWithError(func() error {
return nil
})
assert.NoErr(t, err)
})
t.Run("NormalExecution_ReturnsError", func(t *testing.T) {
expectedErr := errors.New("test error")
err := goutil.SafeRunWithError(func() error {
return expectedErr
})
assert.Err(t, expectedErr, err)
})
t.Run("PanicWithErrorMessage_ReturnsError", func(t *testing.T) {
expectedErr := errors.New("panic error")
err := goutil.SafeRunWithError(func() error {
panic(expectedErr)
})
assert.Err(t, expectedErr, err)
})
t.Run("PanicWithNonErrorValue_ReturnsError", func(t *testing.T) {
expectedMsg := "non-error panic"
err := goutil.SafeRunWithError(func() error {
panic(expectedMsg)
})
assert.ErrMsg(t, err, expectedMsg)
})
}
func TestSafeGo(t *testing.T) {
t.Run("Normal execution", func(t *testing.T) {
var called bool
goutil.SafeGo(func() {
called = true
}, func(err error) {
t.Fatal("Expected no error")
})
waitForGoroutine()
if !called {
t.Fail()
}
})
t.Run("Panic captured", func(t *testing.T) {
expected := "panic occurred"
goutil.SafeGo(func() {
panic(expected)
}, func(err error) {
if err == nil || !strings.Contains(err.Error(), expected) {
t.Fatalf("Expected error containing %q, got %v", expected, err)
}
})
waitForGoroutine()
})
}
func TestSafeGoWithError(t *testing.T) {
t.Run("Function returns error", func(t *testing.T) {
expected := errors.New("test error")
goutil.SafeGoWithError(func() error {
return expected
}, func(err error) {
if err != expected {
t.Fail()
}
})
waitForGoroutine()
})
t.Run("Panic captured in SafeGoWithError", func(t *testing.T) {
expected := "panic inside SafeGoWithError"
goutil.SafeGoWithError(func() error {
panic(expected)
}, func(err error) {
if err == nil || !strings.Contains(err.Error(), expected) {
t.Fatalf("Expected error containing %q, got %v", expected, err)
}
})
waitForGoroutine()
})
}
// 等待 goroutine 执行完成
func waitForGoroutine() {
// 简单等待 goroutine 完成（适用于简单测试）
for i := 0; i < 10; i++ {
if active := runtime.NumGoroutine(); active <= 1 {
break
}
runtime.Gosched()
}
}