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test(debug): improve the test coverage of debug.go to 100%

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This commit is contained in:
OHZEKI Naoki 2025-10-22 22:39:11 +09:00
parent 2a794cd0b0
commit 5bfdb100a9
2 changed files with 26 additions and 12 deletions
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4
debug.go
View File

@ -15,6 +15,8 @@ import (
const ginSupportMinGoVer = 24 const ginSupportMinGoVer = 24
var runtimeVersion = runtime.Version()
// IsDebugging returns true if the framework is running in debug mode. // IsDebugging returns true if the framework is running in debug mode.
// Use SetMode(gin.ReleaseMode) to disable debug mode. // Use SetMode(gin.ReleaseMode) to disable debug mode.
func IsDebugging() bool { func IsDebugging() bool {
@ -77,7 +79,7 @@ func getMinVer(v string) (uint64, error) {
} }
func debugPrintWARNINGDefault() { func debugPrintWARNINGDefault() {
if v, e := getMinVer(runtime.Version()); e == nil && v < ginSupportMinGoVer { if v, e := getMinVer(runtimeVersion); e == nil && v < ginSupportMinGoVer {
debugPrint(`[WARNING] Now Gin requires Go 1.24+. debugPrint(`[WARNING] Now Gin requires Go 1.24+.
`) `)

34
debug_test.go
View File

@ -12,7 +12,6 @@ import (
"log" "log"
"net/http" "net/http"
"os" "os"
"runtime"
"strings" "strings"
"sync" "sync"
"testing" "testing"
@ -21,10 +20,6 @@ import (
"github.com/stretchr/testify/require" "github.com/stretchr/testify/require"
) )
// TODO
// func debugRoute(httpMethod, absolutePath string, handlers HandlersChain) {
// func debugPrint(format string, values ...any) {
func TestIsDebugging(t *testing.T) { func TestIsDebugging(t *testing.T) {
SetMode(DebugMode) SetMode(DebugMode)
assert.True(t, IsDebugging()) assert.True(t, IsDebugging())
@ -48,6 +43,18 @@ func TestDebugPrint(t *testing.T) {
assert.Equal(t, "[GIN-debug] these are 2 error messages\n", re) assert.Equal(t, "[GIN-debug] these are 2 error messages\n", re)
} }
func TestDebugPrintFunc(t *testing.T) {
DebugPrintFunc = func(format string, values ...any) {
fmt.Fprintf(DefaultWriter, "[GIN-debug] "+format, values...)
}
re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrint("debug print func test: %d", 123)
SetMode(TestMode)
})
assert.Regexp(t, `^\[GIN-debug\] debug print func test: 123`, re)
}
func TestDebugPrintError(t *testing.T) { func TestDebugPrintError(t *testing.T) {
re := captureOutput(t, func() { re := captureOutput(t, func() {
SetMode(DebugMode) SetMode(DebugMode)
@ -104,12 +111,17 @@ func TestDebugPrintWARNINGDefault(t *testing.T) {
debugPrintWARNINGDefault() debugPrintWARNINGDefault()
SetMode(TestMode) SetMode(TestMode)
}) })
m, e := getMinVer(runtime.Version()) assert.Equal(t, "[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.\n\n", re)
if e == nil && m < ginSupportMinGoVer { }
assert.Equal(t, "[GIN-debug] [WARNING] Now Gin requires Go 1.24+.\n\n[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.\n\n", re)
} else { func TestDebugPrintWARNINGDefaultWithUnsupportedVersion(t *testing.T) {
assert.Equal(t, "[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.\n\n", re) runtimeVersion = "go1.23.12"
} re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrintWARNINGDefault()
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [WARNING] Now Gin requires Go 1.24+.\n\n[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.\n\n", re)
} }
func TestDebugPrintWARNINGNew(t *testing.T) { func TestDebugPrintWARNINGNew(t *testing.T) {