Generate a struct to assert Calls

README.md

@@ -127,6 +127,11 @@ The mocked structure implements the interface, where each method calls the assoc
   You can run the same command with `-fmt noop` to print the generated source code without attempting to format it.
   This can aid in debugging the root cause.
 
+## Development
+
+- This project uses
+  - https://pkg.go.dev/text/template
+
 ## License
 
 The Moq project (and all code) is licensed under the [MIT License](LICENSE).

example/usage.go

@@ -0,0 +1,17 @@
+package example
+
+import "context"
+
+type Service struct {
+	PersonStore PersonStore
+}
+
+func NewService(personStore PersonStore) *Service {
+	return &Service{
+		PersonStore: personStore,
+	}
+}
+
+func (s *Service) GetPerson(ctx context.Context, id string) (*Person, error) {
+	return s.PersonStore.Get(ctx, id)
+}

example/usage_test.go

@@ -0,0 +1,33 @@
+package example
+
+import (
+	"context"
+	"reflect"
+	"testing"
+)
+
+func TestService_GetPerson(t *testing.T) {
+	ctx := context.Background()
+	personStore := &PersonStoreMock{
+		GetFunc: func(ctx context.Context, id string) (*Person, error) {
+			return &Person{
+				ID:   "1",
+				Name: "John Doe",
+			}, nil
+		},
+	}
+	s := NewService(personStore)
+	// When
+	s.GetPerson(ctx, "1")
+	// Then
+	actual := personStore.GetCalls()
+	expected := []PersonStoreMockGetCalls{
+		{
+			Ctx: ctx,
+			ID:  "1",
+		},
+	}
+	if !reflect.DeepEqual(expected, actual) {
+		t.Fatalf("Expected %v but got %v", expected, actual)
+	}
+}