updated options with a constructor

sdk/README.md

@@ -34,10 +34,10 @@ Use the GetScrubber method to send a request to find scrubber results based on q
 
 ```go
     // Set query parameters - no limit to which keys and values you set - please refer to swagger spec for list of available parameters
-    query := url.Values{}
-    query.Add("q", "E00000013,01220")
+    opt := sdk.OptInit()
+    opt.Q("E00000013,01220")
 
-    resp, err := scrubberAPIClient.GetScrubber(ctx, sdk.Options{sdk.Query: query})
+    resp, err := scrubberAPIClient.GetScrubber(ctx, opt)
     if err != nil {
         // handle error
     }

sdk/client.go

@@ -55,7 +55,7 @@ func (cli *Client) Checker(ctx context.Context, check *health.CheckState) error
 
 // GetScrubber gets a list of OAC and SIC codes based on the request
 // options contain headers and a query
-func (cli *Client) GetScrubber(ctx context.Context, options Options) (*models.ScrubberResp, errors.Error) {
+func (cli *Client) GetScrubber(ctx context.Context, options *Options) (*models.ScrubberResp, errors.Error) {
 	path := fmt.Sprintf("%s/scrubber", cli.URL())
 	if options.Query != nil {
 		path = path + "?" + options.Query.Encode()

sdk/client_test.go

@@ -7,7 +7,6 @@ import (
 	"errors"
 	"io"
 	"net/http"
-	"net/url"
 	"testing"
 	"time"
 
@@ -131,9 +130,9 @@ func TestGetScrubber(t *testing.T) {
 		scrubberAPIClient := newScrubberAPIClient(httpClient)
 
 		c.Convey("When GetScrubber is called", func() {
-			query := url.Values{}
-			query.Add("q", "sic code")
-			resp, err := scrubberAPIClient.GetScrubber(ctx, Options{Query: query})
+			opt := OptInit()
+			opt.Q("sic code")
+			resp, err := scrubberAPIClient.GetScrubber(ctx, opt)
 
 			c.Convey("Then the expected response body is returned", func() {
 				c.So(*resp, c.ShouldResemble, scrubberResults)

sdk/options.go

@@ -17,6 +17,14 @@ type Options struct {
 	Query   url.Values
 }
 
+// empty Options
+func OptInit() *Options {
+	return &Options{
+		Query:   url.Values{},
+		Headers: http.Header{},
+	}
+}
+
 // Q sets the 'q' Query parameter to the request
 func (o *Options) Q(val string) *Options {
 	o.Query.Set("q", val)