Added test for mock_names parameter

mockgen/internal/tests/mock_name/mocks.go

@@ -0,0 +1,4 @@
+package mock_names
+
+//go:generate mockgen -mock_names=Service=UserServiceMock -package mocks -typed -destination mocks/user_service.go -self_package go.uber.org/mock/mockgen/internal/tests/mock_name/mocks go.uber.org/mock/mockgen/internal/tests/mock_name/user Service
+//go:generate mockgen -mock_names=Service=PostServiceMock -package mocks -typed -destination mocks/post_service.go -self_package go.uber.org/mock/mockgen/internal/tests/mock_name/mocks go.uber.org/mock/mockgen/internal/tests/mock_name/post Service

mockgen/internal/tests/mock_name/mocks_test.go

@@ -0,0 +1,44 @@
+package mock_names
+
+import (
+	"testing"
+
+	"go.uber.org/mock/gomock"
+	"go.uber.org/mock/mockgen/internal/tests/mock_name/mocks"
+	"go.uber.org/mock/mockgen/internal/tests/mock_name/post"
+	"go.uber.org/mock/mockgen/internal/tests/mock_name/user"
+)
+
+func TestMockNames(t *testing.T) {
+	ctrl := gomock.NewController(t)
+
+	userService := mocks.NewUserServiceMock(ctrl)
+	postService := mocks.NewPostServiceMock(ctrl)
+
+	gomock.InOrder(
+		userService.EXPECT().
+			Create("John Doe").
+			Return(&user.User{Name: "John Doe"}, nil),
+		postService.EXPECT().
+			Create(gomock.Eq("test title"), gomock.Eq("test body"), gomock.Eq(&user.User{Name: "John Doe"})).
+			Return(&post.Post{
+				Title: "test title",
+				Body:  "test body",
+				Author: &user.User{
+					Name: "John Doe",
+				},
+			}, nil))
+	u, err := userService.Create("John Doe")
+	if err != nil {
+		t.Fatalf("unexpected error")
+	}
+
+	p, err := postService.Create("test title", "test body", u)
+	if err != nil {
+		t.Fatalf("unexpected error")
+	}
+
+	if p.Title != "test title" || p.Body != "test body" || p.Author.Name != u.Name {
+		t.Fatalf("unexpected postService.Create result")
+	}
+}

mockgen/internal/tests/mock_name/post/service.go

@@ -0,0 +1,15 @@
+package post
+
+import (
+	"go.uber.org/mock/mockgen/internal/tests/mock_name/user"
+)
+
+type Post struct {
+	Title  string
+	Body   string
+	Author *user.User
+}
+
+type Service interface {
+	Create(title, body string, author *user.User) (*Post, error)
+}

mockgen/internal/tests/mock_name/user/service.go

@@ -0,0 +1,9 @@
+package user
+
+type User struct {
+	Name string
+}
+
+type Service interface {
+	Create(name string) (*User, error)
+}