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gamma: initial mesh conformance tests
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15 files changed

+801
-26
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15 files changed

+801
-26
lines changed

‎conformance/conformance_test.go‎

Lines changed: 10 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -63,7 +63,16 @@ func TestConformance(t *testing.T) {
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EnableAllSupportedFeatures: *flags.EnableAllSupportedFeatures,
6464
})
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cSuite.Setup(t)
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cSuite.Run(t, tests.ConformanceTests)
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var toRun []suite.ConformanceTest
68+
if supportedFeatures.Has(suite.SupportGateway) {
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toRun = append(toRun, tests.ConformanceTests...)
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}
71+
if supportedFeatures.Has(suite.SupportGAMMA) {
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toRun = append(toRun, tests.MeshConformanceTests...)
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}
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cSuite.Run(t, toRun)
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}
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// parseSupportedFeatures parses flag arguments and converts the string to

‎conformance/embed.go‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -18,5 +18,5 @@ package conformance
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import "embed"
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//go:embed tests/* base/*
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//go:embed tests/* base/* mesh/*
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var Manifests embed.FS

‎conformance/mesh/manifests.yaml‎

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@@ -0,0 +1,130 @@
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---
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apiVersion: v1
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kind: Namespace
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metadata:
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name: gateway-conformance-mesh
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labels:
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gateway-conformance: infra
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: echo-v1
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namespace: gateway-conformance-mesh
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labels:
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app: echo
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spec:
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selector:
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matchLabels:
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app: echo
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version: v1
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template:
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metadata:
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labels:
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app: echo
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version: v1
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spec:
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containers:
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- name: echo
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image: gcr.io/istio-testing/app:latest
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imagePullPolicy: IfNotPresent
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args:
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- --tcp=9090
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- --port=80
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- --grpc=7070
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- --port=443
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- --tls=443
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- --crt=/cert.crt
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- --key=/cert.key
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: echo-v1
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namespace: gateway-conformance-mesh
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spec:
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selector:
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app: echo
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version: v1
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ports:
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- name: http
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port: 80
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- name: https
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port: 443
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- name: tcp
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port: 9090
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- name: tcp-sf
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port: 9091
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- name: grpc
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port: 7070
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: echo-v2
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namespace: gateway-conformance-mesh
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labels:
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app: echo
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spec:
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selector:
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matchLabels:
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app: echo
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version: v2
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template:
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metadata:
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labels:
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app: echo
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version: v2
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spec:
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containers:
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- name: echo
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image: gcr.io/istio-testing/app:latest
83+
imagePullPolicy: IfNotPresent
84+
args:
85+
- --tcp=9090
86+
- --port=80
87+
- --grpc=7070
88+
- --port=443
89+
- --tls=443
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- --crt=/cert.crt
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- --key=/cert.key
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---
93+
apiVersion: v1
94+
kind: Service
95+
metadata:
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name: echo-v2
97+
namespace: gateway-conformance-mesh
98+
spec:
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selector:
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app: echo
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version: v2
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ports:
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- name: http
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port: 80
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- name: https
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port: 443
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- name: tcp
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port: 9090
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- name: grpc
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port: 7070
111+
---
112+
apiVersion: v1
113+
kind: Service
114+
metadata:
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name: echo
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namespace: gateway-conformance-mesh
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spec:
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selector:
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app: echo
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ports:
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- name: http
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port: 80
123+
- name: https
124+
port: 443
125+
- name: tcp
126+
port: 9090
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- name: tcp-sf
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port: 9091
129+
- name: grpc
130+
port: 7070

‎conformance/tests/main.go‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -19,3 +19,4 @@ package tests
1919
import "sigs.k8s.io/gateway-api/conformance/utils/suite"
2020

2121
var ConformanceTests []suite.ConformanceTest
22+
var MeshConformanceTests []suite.ConformanceTest

‎conformance/tests/mesh-basic.go‎

Lines changed: 55 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,55 @@
1+
/*
2+
Copyright 2022 The Kubernetes Authors.
3+
4+
Licensed under the Apache License, Version 2.0 (the "License");
5+
you may not use this file except in compliance with the License.
6+
You may obtain a copy of the License at
7+
8+
http://www.apache.org/licenses/LICENSE-2.0
9+
10+
Unless required by applicable law or agreed to in writing, software
11+
distributed under the License is distributed on an "AS IS" BASIS,
12+
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13+
See the License for the specific language governing permissions and
14+
limitations under the License.
15+
*/
16+
17+
package tests
18+
19+
import (
20+
"testing"
21+
22+
"sigs.k8s.io/gateway-api/conformance/utils/echo"
23+
"sigs.k8s.io/gateway-api/conformance/utils/http"
24+
"sigs.k8s.io/gateway-api/conformance/utils/suite"
25+
)
26+
27+
func init() {
28+
MeshConformanceTests = append(MeshConformanceTests, MeshBasic)
29+
}
30+
31+
var MeshBasic = suite.ConformanceTest{
32+
ShortName: "MeshBasic",
33+
Description: "A mesh client can communicate with a mesh server. This tests basic reachability with no configuration applied.",
34+
Manifests: []string{},
35+
Test: func(t *testing.T, s *suite.ConformanceTestSuite) {
36+
client := echo.ConnectToApp(t, s, echo.MeshAppEchoV1)
37+
cases := []http.ExpectedResponse{{
38+
Request: http.Request{
39+
Host: "echo",
40+
Method: "GET",
41+
},
42+
Response: http.Response{
43+
StatusCode: 200,
44+
},
45+
}}
46+
for i := range cases {
47+
// Declare tc here to avoid loop variable
48+
// reuse issues across parallel tests.
49+
tc := cases[i]
50+
t.Run(tc.GetTestCaseName(i), func(t *testing.T) {
51+
client.SendRequest(t, tc)
52+
})
53+
}
54+
},
55+
}

‎conformance/tests/mesh-split.go‎

Lines changed: 70 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,70 @@
1+
/*
2+
Copyright 2022 The Kubernetes Authors.
3+
4+
Licensed under the Apache License, Version 2.0 (the "License");
5+
you may not use this file except in compliance with the License.
6+
You may obtain a copy of the License at
7+
8+
http://www.apache.org/licenses/LICENSE-2.0
9+
10+
Unless required by applicable law or agreed to in writing, software
11+
distributed under the License is distributed on an "AS IS" BASIS,
12+
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13+
See the License for the specific language governing permissions and
14+
limitations under the License.
15+
*/
16+
17+
package tests
18+
19+
import (
20+
"testing"
21+
22+
"sigs.k8s.io/gateway-api/conformance/utils/echo"
23+
"sigs.k8s.io/gateway-api/conformance/utils/http"
24+
"sigs.k8s.io/gateway-api/conformance/utils/suite"
25+
)
26+
27+
func init() {
28+
MeshConformanceTests = append(MeshConformanceTests, MeshTrafficSplit)
29+
}
30+
31+
var MeshTrafficSplit = suite.ConformanceTest{
32+
ShortName: "MeshTrafficSplit",
33+
Description: "A mesh client can send traffic to a Service which is split between two versions",
34+
Manifests: []string{"tests/mesh-split.yaml"},
35+
Test: func(t *testing.T, s *suite.ConformanceTestSuite) {
36+
client := echo.ConnectToApp(t, s, echo.MeshAppEchoV1)
37+
cases := []http.ExpectedResponse{
38+
{
39+
Request: http.Request{
40+
Host: "echo",
41+
Method: "GET",
42+
Path: "/v1",
43+
},
44+
Response: http.Response{
45+
StatusCode: 200,
46+
},
47+
Backend: "echo-v1",
48+
},
49+
{
50+
Request: http.Request{
51+
Host: "echo",
52+
Method: "GET",
53+
Path: "/v2",
54+
},
55+
Response: http.Response{
56+
StatusCode: 200,
57+
},
58+
Backend: "echo-v2",
59+
},
60+
}
61+
for i := range cases {
62+
// Declare tc here to avoid loop variable
63+
// reuse issues across parallel tests.
64+
tc := cases[i]
65+
t.Run(tc.GetTestCaseName(i), func(t *testing.T) {
66+
client.SendRequest(t, tc)
67+
})
68+
}
69+
},
70+
}

‎conformance/tests/mesh-split.yaml‎

Lines changed: 24 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,24 @@
1+
apiVersion: gateway.networking.k8s.io/v1beta1
2+
kind: HTTPRoute
3+
metadata:
4+
name: mesh-split
5+
namespace: gateway-conformance-mesh
6+
spec:
7+
parentRefs:
8+
- kind: Service
9+
name: echo
10+
rules:
11+
- matches:
12+
- path:
13+
type: Exact
14+
value: /v1
15+
backendRefs:
16+
- name: echo-v1
17+
port: 80
18+
- matches:
19+
- path:
20+
type: Exact
21+
value: /v2
22+
backendRefs:
23+
- name: echo-v2
24+
port: 80

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