modify configuration with build path and fix test error

Author: aperezg

.circleci/config.yml

@@ -7,15 +7,15 @@ jobs:
     steps:
       - checkout
       - run: go test -v -race ./...
-      - run: go build -race cmd/{{REPO_NAME}}/main.go
+      - run: go build -race cmd/gopherapi/main.go
   build-go_latest:
     docker:
       - image: circleci/golang:latest
     working_directory: /go/src/github.com/{{ORG_NAME}}/{{REPO_NAME}}
     steps:
       - checkout
       - run: go test -v -race ./...
-      - run: go build -race cmd/{{REPO_NAME}}/main.go
+      - run: go build -race cmd/gopherapi/main.go
 workflows:
   version: 2
   build_and_test:

pkg/server/api_test.go

@@ -45,7 +45,7 @@ func TestFetchGophers(t *testing.T) {
 	expected := len(sample.Gophers)
 
 	if len(got) != expected {
-		t.Errorf("expected %d gophers, got: %d gopher", sample.Gophers, got)
+		t.Errorf("expected %v gophers, got: %v gopher", sample.Gophers, got)
 	}
 }