| /* |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| */ |
| |
| package bindings |
| |
| import ( |
| "context" |
| "encoding/json" |
| "fmt" |
| "net/url" |
| "testing" |
| |
| camelv1 "github.com/apache/camel-k/pkg/apis/camel/v1" |
| knativeapis "github.com/apache/camel-k/pkg/apis/camel/v1/knative" |
| "github.com/apache/camel-k/pkg/apis/camel/v1alpha1" |
| "github.com/apache/camel-k/pkg/util/test" |
| "github.com/stretchr/testify/assert" |
| corev1 "k8s.io/api/core/v1" |
| ) |
| |
| func TestBindings(t *testing.T) { |
| testcases := []struct { |
| endpointType v1alpha1.EndpointType |
| endpoint v1alpha1.Endpoint |
| profile camelv1.TraitProfile |
| uri string |
| traits map[string]camelv1.TraitSpec |
| }{ |
| { |
| endpointType: v1alpha1.EndpointTypeSink, |
| endpoint: v1alpha1.Endpoint{ |
| Ref: &corev1.ObjectReference{ |
| Kind: "Service", |
| APIVersion: "serving.knative.dev/v1", |
| Name: "myservice", |
| }, |
| }, |
| uri: "knative:endpoint/myservice?apiVersion=serving.knative.dev%2Fv1&kind=Service", |
| }, |
| { |
| endpointType: v1alpha1.EndpointTypeSink, |
| endpoint: v1alpha1.Endpoint{ |
| Ref: &corev1.ObjectReference{ |
| Kind: "Service", |
| APIVersion: "serving.knative.dev/v1", |
| Name: "myservice", |
| }, |
| Properties: asEndpointProperties(map[string]string{ |
| "ce.override.ce-type": "mytype", |
| }), |
| }, |
| uri: "knative:endpoint/myservice?apiVersion=serving.knative.dev%2Fv1&ce.override.ce-type=mytype&kind=Service", |
| }, |
| { |
| endpointType: v1alpha1.EndpointTypeSink, |
| endpoint: v1alpha1.Endpoint{ |
| Ref: &corev1.ObjectReference{ |
| Kind: "Channel", |
| APIVersion: "messaging.knative.dev/v1", |
| Name: "mychannel", |
| }, |
| }, |
| uri: "knative:channel/mychannel?apiVersion=messaging.knative.dev%2Fv1&kind=Channel", |
| }, |
| { |
| endpointType: v1alpha1.EndpointTypeSource, |
| endpoint: v1alpha1.Endpoint{ |
| Ref: &corev1.ObjectReference{ |
| Kind: "Channel", |
| APIVersion: "messaging.knative.dev/v1", |
| Name: "mychannel", |
| }, |
| }, |
| uri: "knative:channel/mychannel?apiVersion=messaging.knative.dev%2Fv1&kind=Channel", |
| }, |
| { |
| endpointType: v1alpha1.EndpointTypeSource, |
| endpoint: v1alpha1.Endpoint{ |
| Ref: &corev1.ObjectReference{ |
| Kind: "KafkaChannel", |
| APIVersion: "messaging.knative.dev/v1beta1", |
| Name: "mychannel", |
| }, |
| }, |
| uri: "knative:channel/mychannel?apiVersion=messaging.knative.dev%2Fv1beta1&kind=KafkaChannel", |
| }, |
| { |
| endpointType: v1alpha1.EndpointTypeSource, |
| endpoint: v1alpha1.Endpoint{ |
| Ref: &corev1.ObjectReference{ |
| Kind: "Broker", |
| APIVersion: "eventing.knative.dev/v1beta1", |
| Name: "default", |
| }, |
| Properties: asEndpointProperties(map[string]string{ |
| "type": "myeventtype", |
| }), |
| }, |
| uri: "knative:event/myeventtype?apiVersion=eventing.knative.dev%2Fv1beta1&kind=Broker", |
| }, |
| { |
| endpoint: v1alpha1.Endpoint{ |
| Ref: &corev1.ObjectReference{ |
| Kind: "Kamelet", |
| APIVersion: "camel.apache.org/v1any1", |
| Name: "mykamelet", |
| }, |
| }, |
| uri: "kamelet:mykamelet", |
| }, |
| { |
| endpoint: v1alpha1.Endpoint{ |
| Ref: &corev1.ObjectReference{ |
| Kind: "Kamelet", |
| APIVersion: "camel.apache.org/v1any1", |
| Name: "mykamelet", |
| }, |
| Properties: asEndpointProperties(map[string]string{ |
| "mymessage": "myval", |
| "encodedkey?": "encoded=val", |
| }), |
| }, |
| uri: "kamelet:mykamelet?encodedkey%3F=encoded%3Dval&mymessage=myval", |
| }, |
| { |
| endpointType: v1alpha1.EndpointTypeSink, |
| endpoint: v1alpha1.Endpoint{ |
| URI: asStringPointer("https://myurl/hey"), |
| Properties: asEndpointProperties(map[string]string{ |
| "ce.override.ce-type": "mytype", |
| }), |
| }, |
| uri: "knative:endpoint/sink?ce.override.ce-type=mytype", |
| traits: asTraitSpec("knative", map[string]interface{}{ |
| "sinkBinding": false, |
| "configuration": asKnativeConfig("https://myurl/hey"), |
| }), |
| }, |
| { |
| endpointType: v1alpha1.EndpointTypeSink, |
| endpoint: v1alpha1.Endpoint{ |
| URI: asStringPointer("https://myurl/hey"), |
| }, |
| profile: camelv1.TraitProfileKubernetes, |
| uri: "https://myurl/hey", |
| }, |
| { |
| endpointType: v1alpha1.EndpointTypeSink, |
| endpoint: v1alpha1.Endpoint{ |
| URI: asStringPointer("docker://xxx"), |
| }, |
| uri: "docker://xxx", |
| }, |
| } |
| |
| for i, tc := range testcases { |
| t.Run(fmt.Sprintf("test-%d-%s", i, tc.uri), func(t *testing.T) { |
| ctx, cancel := context.WithCancel(context.Background()) |
| defer cancel() |
| |
| client, err := test.NewFakeClient() |
| assert.NoError(t, err) |
| |
| profile := tc.profile |
| if profile == "" { |
| profile = camelv1.TraitProfileKnative |
| } |
| |
| bindingContext := BindingContext{ |
| Ctx: ctx, |
| Client: client, |
| Namespace: "test", |
| Profile: profile, |
| } |
| |
| binding, err := Translate(bindingContext, tc.endpointType, tc.endpoint) |
| assert.NoError(t, err) |
| assert.NotNil(t, binding) |
| assert.Equal(t, tc.uri, binding.URI) |
| assert.Equal(t, tc.traits, binding.Traits) |
| }) |
| } |
| } |
| |
| func asEndpointProperties(props map[string]string) v1alpha1.EndpointProperties { |
| serialized, err := json.Marshal(props) |
| if err != nil { |
| panic(err) |
| } |
| return v1alpha1.EndpointProperties{ |
| RawMessage: serialized, |
| } |
| } |
| |
| func asTraitSpec(key string, data map[string]interface{}) map[string]camelv1.TraitSpec { |
| res := make(map[string]camelv1.TraitSpec) |
| serialized, err := json.Marshal(data) |
| if err != nil { |
| panic(err) |
| } |
| res[key] = camelv1.TraitSpec{ |
| Configuration: camelv1.TraitConfiguration{ |
| RawMessage: serialized, |
| }, |
| } |
| return res |
| } |
| |
| func asStringPointer(str string) *string { |
| return &str |
| } |
| |
| func asKnativeConfig(endpointURL string) string { |
| serviceURL, err := url.Parse(endpointURL) |
| if err != nil { |
| panic(err) |
| } |
| def, err := knativeapis.BuildCamelServiceDefinition("sink", knativeapis.CamelEndpointKindSink, knativeapis.CamelServiceTypeEndpoint, *serviceURL, "", "") |
| if err != nil { |
| panic(err) |
| } |
| env := knativeapis.NewCamelEnvironment() |
| env.Services = append(env.Services, def) |
| serialized, err := json.Marshal(env) |
| if err != nil { |
| panic(err) |
| } |
| return string(serialized) |
| } |