search: add SearchOpts to Client

pkg/search/client.go

@@ -10,7 +10,7 @@ import (
 )
 
 type Client interface {
-	SearchByEntity(ctx context.Context, entity Entity[Value]) (SearchResponse, error)
+	SearchByEntity(ctx context.Context, entity Entity[Value], opts SearchOpts) (SearchResponse, error)
 }
 
 func NewClient(httpClient *http.Client, baseAddress string) Client {
@@ -33,10 +33,19 @@ type SearchResponse struct {
 	Entities []SearchedEntity[Value] `json:"entities"`
 }
 
-func (c *client) SearchByEntity(ctx context.Context, entity Entity[Value]) (SearchResponse, error) {
+type SearchOpts struct {
+	Limit    int
+	MinMatch float64
+}
+
+func (c *client) SearchByEntity(ctx context.Context, entity Entity[Value], opts SearchOpts) (SearchResponse, error) {
 	addr := c.baseAddress + "/v2/search"
 	addr += "?name=" + entity.Name // TODO(adam): escape, use proper setters
 
+	if opts.Limit > 0 {
+		addr += fmt.Sprintf("&limit=%d", opts.Limit)
+	}
+
 	var out SearchResponse
 
 	req, err := http.NewRequest("GET", addr, nil)

pkg/search/mock_client.go

@@ -0,0 +1,23 @@
+package search
+
+import (
+	"context"
+)
+
+type MockClient struct {
+	Err            error
+	SearchResponse SearchResponse
+}
+
+var _ Client = (&MockClient{})
+
+func NewMockClient() *MockClient {
+	return &MockClient{}
+}
+
+func (c *MockClient) SearchByEntity(ctx context.Context, entity Entity[Value], opts SearchOpts) (SearchResponse, error) {
+	if c.Err != nil {
+		return SearchResponse{}, c.Err
+	}
+	return c.SearchResponse, c.Err
+}