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test(route): add some test for routergroup (#4291)

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Co-authored-by: chenhuiluo <luochenhui@butterfly.tech>
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chenhuiluo 2025-07-19 15:49:41 +08:00 committed by GitHub
parent ae5be7fcb7
commit a4ac275e07
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1 changed files with 24 additions and 0 deletions
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24
routergroup_test.go
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@ -11,6 +11,8 @@ import (
"github.com/stretchr/testify/assert"
)
var MaxHandlers = 32
func init() {
SetMode(TestMode)
}
@ -193,3 +195,25 @@ func testRoutesInterface(t *testing.T, r IRoutes) {
assert.Equal(t, r, r.Static("/static", "."))
assert.Equal(t, r, r.StaticFS("/static2", Dir(".", false)))
}
func TestRouterGroupCombineHandlersTooManyHandlers(t *testing.T) {
group := &RouterGroup{
Handlers: make(HandlersChain, MaxHandlers), // Assume group already has MaxHandlers middleware
}
tooManyHandlers := make(HandlersChain, MaxHandlers) // Add MaxHandlers more, total 2 * MaxHandlers
// This should trigger panic
assert.Panics(t, func() {
group.combineHandlers(tooManyHandlers)
}, "should panic due to too many handlers")
}
func TestRouterGroupCombineHandlersEmptySliceNotNil(t *testing.T) {
group := &RouterGroup{
Handlers: HandlersChain{},
}
result := group.combineHandlers(HandlersChain{})
assert.NotNil(t, result, "result should not be nil even with empty handlers")
assert.Empty(t, result, "empty handlers should return empty chain")
}