Add internal/client/route_remove{,_test}.go

Co-authored-by: Héctor Hurtado <hector.hurtado@bbva.com>

internal/client/route_remove.go

@@ -0,0 +1,10 @@
+package client
+
+import (
+	"github.com/BBVA/kapow/internal/http"
+)
+
+func RemoveRoute(host, id string) error {
+	url := host + "/routes/" + id
+	return http.Delete(url, nil, nil)
+}

internal/client/route_remove_test.go

@@ -0,0 +1,41 @@
+package client
+
+import (
+	"net/http"
+	"testing"
+
+	gock "gopkg.in/h2non/gock.v1"
+)
+
+func TestRemoveRouteExistent(t *testing.T) {
+	const (
+		host    = "http://localhost:8080"
+		routeID = "ROUTE_ID_OLDER_BUT_IT_CHECKS_OUT"
+	)
+
+	defer gock.Off()
+	gock.New(host).Delete("/routes/" + routeID).Reply(http.StatusNoContent)
+
+	err := RemoveRoute(host, routeID)
+	if err != nil {
+		t.Errorf("unexpected error: ‘%s’", err)
+	}
+}
+
+func TestRemoveRouteNonExistent(t *testing.T) {
+	const (
+		host    = "http://localhost:8080"
+		routeID = "ROUTE_THIS_ONE_WONT_WORK_BUDDY"
+	)
+	expected := http.StatusText(http.StatusNotFound)
+
+	defer gock.Off()
+	gock.New(host).Delete("/routes/" + routeID).Reply(http.StatusNotFound)
+
+	err := RemoveRoute(host, routeID)
+	if err == nil {
+		t.Errorf("error not reported for nonexistent route")
+	} else if err.Error() != expected {
+		t.Errorf("error mismatch: expected ‘%s’, got ‘%s’", expected, err)
+	}
+}