Add e2e testing description for wasm-plugin-go (#389)

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Hinsteny Hisoka
2023-06-21 10:17:03 +08:00
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commit 1ccf9195b2
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@@ -143,3 +143,55 @@ spec:
```
所有规则会按上面配置的顺序一次执行匹配,当有一个规则匹配时,就停止匹配,并选择匹配的配置执行插件逻辑。
## E2E测试
当你完成一个GO语言的插件功能时, 可以同时创建关联的e2e test cases, 并在本地对插件功能完成测试验证。
### step1. 编写 test cases
在目录./test/ingress/conformance下面, 分别添加xxx.yaml文件和xxx.go文件, 比如测试插件request-block
./test/ingress/conformance/request-block.yaml
```
apiVersion: networking.k8s.io/v1
kind: Ingress
...
...
spec:
defaultConfig:
block_urls:
- "swagger.html"
url: file:///opt/plugins/wasm-go/extensions/request-block/plugin.wasm
```
`其中url中extensions后面的'request-block'为插件所在文件夹名称`
./test/ingress/conformance/request-block.go
### step2. 添加 test cases
将上述所写test cases添加到e2e测试列表中,
./test/ingress/conformance/request-block.yaml
```
...
cSuite.Setup(t)
var higressTests []suite.ConformanceTest
if *isWasmPluginTest {
higressTests = []suite.ConformanceTest{
tests.WasmPluginsRequestBlock,
//这里新增你新写的case方法名称
}
} else {
higressTests = []suite.ConformanceTest{
tests.HTTPRouteSimpleSameNamespace,
tests.HTTPRouteHostNameSameNamespace,
...
```
### step3. 编译插件并执行 test cases
考虑到本地构建wasm比较耗时, 我们支持只构建需要测试的插件(同时你也可以临时修改上面第二小步的测试cases列表, 只执行你新写的case)。
```bash
PLUGIN_NAME=request-block make ingress-wasmplugin-test
```