Add GraphQL invocation test case

runtime/config-deployer-service/ballerina/DeployerClient.bal

@@ -408,9 +408,6 @@ public class DeployerClient {
                     }
                 }
             }
-        } else {
-            log:printError("Error occured while deploying routes");
-            return e909022("Error occured while deploying routes", error("Error occured while deploying routes"));
         }
     }
 

test/cucumber-tests/CRs/artifacts.yaml

@@ -894,3 +894,263 @@ metadata:
 spec:
   applicationRef: 583e4146-7ef5-11ee-b962-0242ac120003
   subscriptionRef: semantic-versioning-subscription
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: graphql-faker-schema
+  namespace: apk-integration-test
+data:
+  schema.graphql: |
+    schema {
+      query: Query
+      mutation: Mutation
+      subscription: Subscription
+    }
+
+    # The query type, represents all of the entry points into our object graph
+    type Query {
+      hero(episode: Episode): Character
+      reviews(episode: Episode!): [Review]
+      search(text: String): [SearchResult]
+      character(id: ID!): Character
+      droid(id: ID!): Droid
+      human(id: ID!): Human
+      allHumans(first: Int): [Human]
+      allDroids(first: Int): [Droid]
+      allCharacters(first: Int): [Character]
+      starship(id: ID!): Starship
+    }
+
+    # The mutation type, represents all updates we can make to our data
+    type Mutation {
+      createReview(episode: Episode, review: ReviewInput!): Review
+    }
+
+    # The subscription type, represents all subscriptions we can make to our data
+    type Subscription {
+      reviewAdded(episode: Episode): Review
+    }
+
+    # The episodes in the Star Wars trilogy
+    enum Episode {
+      # Star Wars Episode IV: A New Hope, released in 1977.
+      NEWHOPE
+
+      # Star Wars Episode V: The Empire Strikes Back, released in 1980.
+      EMPIRE
+
+      # Star Wars Episode VI: Return of the Jedi, released in 1983.
+      JEDI
+
+      # Star Wars Episode III: Revenge of the Sith, released in 2005
+      SITH
+    }
+
+    # A character from the Star Wars universe
+    interface Character {
+      # The ID of the character
+      id: ID!
+
+      # The name of the character
+      name: String!
+
+      # The friends of the character, or an empty list if they have none
+      friends: [Character]
+
+      # The friends of the character exposed as a connection with edges
+      friendsConnection(first: Int, after: ID): FriendsConnection!
+
+      # The movies this character appears in
+      appearsIn: [Episode]!
+    }
+
+    # Units of height
+    enum LengthUnit {
+      # The standard unit around the world
+      METER
+
+      # Primarily used in the United States
+      FOOT
+    }
+
+    # A humanoid creature from the Star Wars universe
+    type Human implements Character {
+      # The ID of the human
+      id: ID!
+
+      # What this human calls themselves
+      name: String!
+
+      # The home planet of the human, or null if unknown
+      homePlanet: String
+
+      # Height in the preferred unit, default is meters
+      height(unit: LengthUnit = METER): Float
+
+      # Mass in kilograms, or null if unknown
+      mass: Float
+
+      # This human's friends, or an empty list if they have none
+      friends: [Character]
+
+      # The friends of the human exposed as a connection with edges
+      friendsConnection(first: Int, after: ID): FriendsConnection!
+
+      # The movies this human appears in
+      appearsIn: [Episode]!
+
+      # A list of starships this person has piloted, or an empty list if none
+      starships: [Starship]
+    }
+
+    # An autonomous mechanical character in the Star Wars universe
+    type Droid implements Character {
+      # The ID of the droid
+      id: ID!
+
+      # What others call this droid
+      name: String!
+
+      # This droid's friends, or an empty list if they have none
+      friends: [Character]
+
+      # The friends of the droid exposed as a connection with edges
+      friendsConnection(first: Int, after: ID): FriendsConnection!
+
+      # The movies this droid appears in
+      appearsIn: [Episode]!
+
+      # This droid's primary function
+      primaryFunction: String
+    }
+
+    # A connection object for a character's friends
+    type FriendsConnection {
+      # The total number of friends
+      totalCount: Int
+
+      # The edges for each of the character's friends.
+      edges: [FriendsEdge]
+
+      # A list of the friends, as a convenience when edges are not needed.
+      friends: [Character]
+
+      # Information for paginating this connection
+      pageInfo: PageInfo!
+    }
+
+    # An edge object for a character's friends
+    type FriendsEdge {
+      # A cursor used for pagination
+      cursor: ID!
+
+      # The character represented by this friendship edge
+      node: Character
+    }
+
+    # Information for paginating this connection
+    type PageInfo {
+      startCursor: ID
+      endCursor: ID
+      hasNextPage: Boolean!
+    }
+
+    # Represents a review for a movie
+    type Review {
+      # The movie
+      episode: Episode
+
+      # The number of stars this review gave, 1-5
+      stars: Int!
+
+      # Comment about the movie
+      commentary: String
+    }
+
+    # The input object sent when someone is creating a new review
+    input ReviewInput {
+      # 0-5 stars
+      stars: Int!
+
+      # Comment about the movie, optional
+      commentary: String
+
+      # Favorite color, optional
+      favorite_color: ColorInput
+    }
+
+    # The input object sent when passing in a color
+    input ColorInput {
+      red: Int!
+      green: Int!
+      blue: Int!
+    }
+
+    type Starship {
+      # The ID of the starship
+      id: ID!
+
+      # The name of the starship
+      name: String!
+
+      # Length of the starship, along the longest axis
+      length(unit: LengthUnit = METER): Float
+
+      coordinates: [[Float!]!]
+    }
+
+    union SearchResult = Human | Droid | Starship
+
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: graphql-faker
+  namespace: apk-integration-test
+  labels:
+    app: graphql-faker
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: graphql-faker
+  template:
+    metadata:
+      labels:
+        app: graphql-faker
+    spec:
+      containers:
+        - name: graphql-faker
+          image: apisguru/graphql-faker
+          args: ["--open=false", "/etc/graphql-faker/schema.graphql"]
+          ports:
+            - containerPort: 9002
+          volumeMounts:
+            - name: schema-volume
+              mountPath: /etc/graphql-faker
+          resources:
+            requests:
+              memory: "256Mi"
+              cpu: "250m"
+            limits:
+              memory: "512Mi"
+              cpu: "500m"
+      volumes:
+        - name: schema-volume
+          configMap:
+            name: graphql-faker-schema
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: graphql-faker-service
+  namespace: apk-integration-test
+spec:
+  type: LoadBalancer
+  ports:
+    - port: 9002
+      targetPort: 9002
+      protocol: TCP
+  selector:
+    app: graphql-faker

test/cucumber-tests/scripts/setup-hosts.sh

@@ -5,6 +5,7 @@ kubectl wait deployment/httpbin -n apk-integration-test --for=condition=availabl
 kubectl wait deployment/backend-retry-deployment -n apk-integration-test --for=condition=available --timeout=600s
 kubectl wait deployment/dynamic-backend -n apk-integration-test --for=condition=available --timeout=600s
 kubectl wait deployment/interceptor-service-deployment -n apk-integration-test --for=condition=available --timeout=600s
+kubectl wait deployment/graphql-faker -n apk-integration-test --for=condition=available --timeout=600s
 kubectl wait --timeout=5m -n apk-integration-test deployment/apk-test-setup-wso2-apk-adapter-deployment --for=condition=Available
 kubectl wait --timeout=15m -n apk-integration-test deployment/apk-test-setup-wso2-apk-gateway-runtime-deployment --for=condition=Available
 IP=$(kubectl get svc apk-test-setup-wso2-apk-gateway-service -n apk-integration-test --output jsonpath='{.status.loadBalancer.ingress[0].ip}')

test/cucumber-tests/src/test/resources/artifacts/apk-confs/graphql/graphql_conf_with_sub.apk-conf

@@ -8,7 +8,7 @@ defaultVersion: false
 subscriptionValidation: false
 endpointConfigurations:
   production:
-    endpoint: "https://run.mocky.io/v3/85516819-1edd-412b-a32b-a9284705a0b4"
+    endpoint: "http://graphql-faker-service:9002/graphql"
 operations:
   - target: "hero"
     verb: "QUERY"

test/cucumber-tests/src/test/resources/artifacts/apk-confs/graphql/graphql_conf_without_sub.apk-conf

@@ -8,7 +8,7 @@ defaultVersion: false
 subscriptionValidation: false
 endpointConfigurations:
   production:
-    endpoint: "https://run.mocky.io/v3/85516819-1edd-412b-a32b-a9284705a0b4"
+    endpoint: "http://graphql-faker-service:9002/graphql"
 operations:
   - target: "hero"
     verb: "QUERY"

test/cucumber-tests/src/test/resources/tests/api/GraphQL.feature

@@ -12,6 +12,12 @@ Feature: Generating APK conf for GraphQL API
         And the definition file "artifacts/definitions/graphql_sample_api.graphql"
         And make the API deployment request
         Then the response status code should be 200
+        Then I set headers
+            | Authorization | bearer ${accessToken} |
+        And I send "POST" request to "https://default.gw.wso2.com:9095/graphql/3.14" with body "{\"query\":\"{ allHumans { name } }\"}"
+        And I eventually receive 200 response code, not accepting
+            | 429 |
+            | 500 |
 
     Scenario: Deploying APK conf using a valid GraphQL API definition containing a subscription resource
         Given The system is ready