mirror of
https://github.com/nabbar/golib.git
synced 2026-04-22 23:17:12 +08:00
Nicolas JUHEL
d565204d20
- FIX: encode ms with call of millisecond instead of uint64 - UPDATE Info interface: rename Info(), RegisterInfo() function to avoid confusion between data and interface - UPDATE Info Encode model to add json tag to avoid unwaiting Uppercase of field name - UPDATE testing following Package Config: - UPDATE aws component following change of monitor Info interface Package Database: - UPDATE Gorm following change of monitor Info interface Package HTTP Server: - UPDATE following change of monitor Info interface Package Mail: - UPDATE smtp following change of monitor Info interface Package Nats: - UPDATE following change of monitor Info interface Package Request: - UPDATE following change of monitor Info interface Package Static: - UPDATE following change of monitor Info interface Package Status: - UPDATE following change of monitor Info interface
372 lines
8.6 KiB
Go
372 lines
8.6 KiB
Go
/*
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* MIT License
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*
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* Copyright (c) 2022 Nicolas JUHEL
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*/
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package static_test
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import (
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"context"
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"time"
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"github.com/nabbar/golib/static"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Monitor", func() {
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var (
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handler static.Static
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ctx context.Context
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cancel context.CancelFunc
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)
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BeforeEach(func() {
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handler = newTestStatic()
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ctx, cancel = context.WithCancel(testCtx)
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})
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AfterEach(func() {
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if cancel != nil {
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cancel()
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}
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})
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Describe("Monitor Creation", func() {
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Context("when creating monitor", func() {
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It("should create monitor successfully", func() {
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cfg := newTestMonitorConfig()
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Expect(cfg).ToNot(BeNil())
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vrs := newTestVersion()
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Expect(vrs).ToNot(BeNil())
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mon, err := handler.Monitor(ctx, cfg, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon).ToNot(BeNil())
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// Cleanup
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if mon != nil {
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_ = mon.Stop(ctx)
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}
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})
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It("should include version information", func() {
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cfg := newTestMonitorConfig()
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mon, err := handler.Monitor(ctx, cfg, newTestVersion())
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Expect(err).ToNot(HaveOccurred())
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Expect(mon).ToNot(BeNil())
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// Cleanup
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if mon != nil {
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_ = mon.Stop(ctx)
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}
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})
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It("should use provided context", func() {
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cfg := newTestMonitorConfig()
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vrs := newTestVersion()
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mon, err := handler.Monitor(ctx, cfg, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon).ToNot(BeNil())
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// Cleanup
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if mon != nil {
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_ = mon.Stop(ctx)
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}
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})
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})
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Context("when using different configurations", func() {
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It("should accept custom config", func() {
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cfg := newTestMonitorConfig()
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Expect(cfg).ToNot(BeNil())
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vrs := newTestVersion()
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mon, err := handler.Monitor(ctx, cfg, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon).ToNot(BeNil())
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// Cleanup
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if mon != nil {
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_ = mon.Stop(ctx)
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}
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})
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})
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})
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Describe("Health Check", func() {
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Context("when performing health check", func() {
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It("should pass health check for valid handler", func() {
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cfg := newTestMonitorConfig()
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vrs := newTestVersion()
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mon, err := handler.Monitor(ctx, cfg, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon).ToNot(BeNil())
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// Get health status
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if mon != nil {
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// The monitor should be healthy
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info := mon.InfoGet()
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Expect(info).ToNot(BeNil())
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// Cleanup
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_ = mon.Stop(ctx)
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}
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})
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It("should handle health check with empty base pth", func() {
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// Create handler with no explicit base pth
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h := newTestStaticWithRoot()
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cfg := newTestMonitorConfig()
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vrs := newTestVersion()
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mon, err := h.Monitor(ctx, cfg, vrs)
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// Should still create monitor even if health check might fail
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if err == nil {
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Expect(mon).ToNot(BeNil())
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if mon != nil {
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_ = mon.Stop(ctx)
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}
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}
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})
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})
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})
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Describe("Monitor Lifecycle", func() {
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Context("when managing monitor lifecycle", func() {
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It("should start and stop monitor", func() {
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cfg := newTestMonitorConfig()
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vrs := newTestVersion()
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mon, err := handler.Monitor(ctx, cfg, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon).ToNot(BeNil())
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// Monitor should be started already (based on implementation)
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// Stop it
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if mon != nil {
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err := mon.Stop(ctx)
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Expect(err).ToNot(HaveOccurred())
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}
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})
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It("should handle multiple monitors", func() {
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cfg1 := newTestMonitorConfig()
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cfg2 := newTestMonitorConfig()
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vrs := newTestVersion()
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mon1, err := handler.Monitor(ctx, cfg1, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon1).ToNot(BeNil())
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mon2, err := handler.Monitor(ctx, cfg2, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon2).ToNot(BeNil())
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// Cleanup
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if mon1 != nil {
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_ = mon1.Stop(ctx)
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}
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if mon2 != nil {
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_ = mon2.Stop(ctx)
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}
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})
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})
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Context("when context is cancelled", func() {
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It("should handle cancelled context gracefully", func() {
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localCtx, localCancel := context.WithCancel(ctx)
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cfg := newTestMonitorConfig()
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vrs := newTestVersion()
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mon, err := handler.Monitor(localCtx, cfg, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon).ToNot(BeNil())
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// Cancel context
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localCancel()
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// Give it a moment to process cancellation
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time.Sleep(10 * time.Millisecond)
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// Cleanup
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if mon != nil {
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_ = mon.Stop(ctx)
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}
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})
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It("should handle timeout context", func() {
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localCtx, localCancel := context.WithTimeout(ctx, 100*time.Millisecond)
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defer localCancel()
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cfg := newTestMonitorConfig()
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vrs := newTestVersion()
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mon, err := handler.Monitor(localCtx, cfg, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon).ToNot(BeNil())
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// Cleanup
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if mon != nil {
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_ = mon.Stop(ctx)
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}
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})
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})
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})
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Describe("Monitor Information", func() {
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Context("when querying monitor info", func() {
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It("should provide monitor information", func() {
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cfg := newTestMonitorConfig()
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vrs := newTestVersion()
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mon, err := handler.Monitor(ctx, cfg, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon).ToNot(BeNil())
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if mon != nil {
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info := mon.InfoGet()
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Expect(info).ToNot(BeNil())
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// Cleanup
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_ = mon.Stop(ctx)
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}
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})
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It("should include runtime information", func() {
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cfg := newTestMonitorConfig()
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vrs := newTestVersion()
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mon, err := handler.Monitor(ctx, cfg, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon).ToNot(BeNil())
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if mon != nil {
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info := mon.InfoGet()
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Expect(info).ToNot(BeNil())
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// Should have some information
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data := info.Data()
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Expect(data).ToNot(BeNil())
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// Cleanup
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_ = mon.Stop(ctx)
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}
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})
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})
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})
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Describe("Concurrent Monitor Access", func() {
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Context("when accessing monitor concurrently", func() {
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It("should handle concurrent info requests", func() {
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cfg := newTestMonitorConfig()
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vrs := newTestVersion()
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mon, err := handler.Monitor(ctx, cfg, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon).ToNot(BeNil())
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if mon != nil {
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done := make(chan bool, 5)
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// Concurrent info requests
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for i := 0; i < 5; i++ {
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go func() {
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defer GinkgoRecover()
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info := mon.InfoGet()
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Expect(info).ToNot(BeNil())
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done <- true
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}()
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}
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// Wait for all goroutines
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for i := 0; i < 5; i++ {
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<-done
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}
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// Cleanup
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_ = mon.Stop(ctx)
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}
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})
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})
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})
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Describe("Error Scenarios", func() {
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Context("when encountering errors", func() {
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It("should handle invalid base pth gracefully", func() {
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// This test verifies that even with potential issues,
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// the monitor creation doesn't panic
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cfg := newTestMonitorConfig()
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vrs := newTestVersion()
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Expect(func() {
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mon, _ := handler.Monitor(ctx, cfg, vrs)
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if mon != nil {
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_ = mon.Stop(ctx)
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}
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}).ToNot(Panic())
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})
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})
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})
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Describe("Multiple Handlers", func() {
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Context("when using multiple static handlers", func() {
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It("should create separate monitors", func() {
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h1 := newTestStatic()
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h2 := newTestStatic()
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cfg1 := newTestMonitorConfig()
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cfg2 := newTestMonitorConfig()
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vrs := newTestVersion()
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mon1, err := h1.Monitor(ctx, cfg1, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon1).ToNot(BeNil())
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mon2, err := h2.Monitor(ctx, cfg2, vrs)
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Expect(err).ToNot(HaveOccurred())
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Expect(mon2).ToNot(BeNil())
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// Monitors should be independent
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Expect(mon1).ToNot(Equal(mon2))
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// Cleanup
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if mon1 != nil {
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_ = mon1.Stop(ctx)
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}
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if mon2 != nil {
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_ = mon2.Stop(ctx)
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}
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})
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})
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})
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})
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