talksik/clean-architecture-go-v2
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fix: move some logic to domain entities

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This commit is contained in:
Elton Minetto
2020-10-05 08:49:21 -03:00
parent c008dbab29
commit 098477169a
25 changed files with 493 additions and 183 deletions
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domain/usecase/loan/service_test.go
+48 -17
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@@ -19,23 +19,35 @@ func Test_Borrow(t *testing.T) {
bMock := bmock.NewMockUseCase(controller)
uc := NewService(uMock, bMock)
t.Run("user not found", func(t *testing.T) {
u := entity.NewFixtureUser()
b := entity.NewFixtureBook()
u := &entity.User{
ID: entity.NewID(),
}
b := &entity.Book{
ID: entity.NewID(),
}
uMock.EXPECT().GetUser(u.ID).Return(nil, domain.ErrNotFound)
err := uc.Borrow(u, b)
assert.Equal(t, domain.ErrNotFound, err)
})
t.Run("book not found", func(t *testing.T) {
u := entity.NewFixtureUser()
b := entity.NewFixtureBook()
u := &entity.User{
ID: entity.NewID(),
}
b := &entity.Book{
ID: entity.NewID(),
}
uMock.EXPECT().GetUser(u.ID).Return(u, nil)
bMock.EXPECT().GetBook(b.ID).Return(nil, domain.ErrNotFound)
err := uc.Borrow(u, b)
assert.Equal(t, domain.ErrNotFound, err)
})
t.Run("not enough books to borrow", func(t *testing.T) {
u := entity.NewFixtureUser()
b := entity.NewFixtureBook()
u := &entity.User{
ID: entity.NewID(),
}
b := &entity.Book{
ID: entity.NewID(),
}
b.Quantity = 0
uMock.EXPECT().GetUser(u.ID).Return(u, nil)
bMock.EXPECT().GetBook(b.ID).Return(b, nil)
@@ -43,9 +55,13 @@ func Test_Borrow(t *testing.T) {
assert.Equal(t, domain.ErrNotEnoughBooks, err)
})
t.Run("book already borrowed", func(t *testing.T) {
u := entity.NewFixtureUser()
b := entity.NewFixtureBook()
u.Books = []entity.ID{b.ID}
u := &entity.User{
ID: entity.NewID(),
}
b := &entity.Book{
ID: entity.NewID(),
}
u.AddBook(b.ID)
b.Quantity = 1
uMock.EXPECT().GetUser(u.ID).Return(u, nil)
bMock.EXPECT().GetBook(b.ID).Return(b, nil)
@@ -53,8 +69,13 @@ func Test_Borrow(t *testing.T) {
assert.Equal(t, domain.ErrBookAlreadyBorrowed, err)
})
t.Run("sucess", func(t *testing.T) {
u := entity.NewFixtureUser()
b := entity.NewFixtureBook()
u := &entity.User{
ID: entity.NewID(),
}
b := &entity.Book{
ID: entity.NewID(),
Quantity: 10,
}
uMock.EXPECT().GetUser(u.ID).Return(u, nil)
bMock.EXPECT().GetBook(b.ID).Return(b, nil)
uMock.EXPECT().UpdateUser(u).Return(nil)
@@ -71,23 +92,33 @@ func Test_Return(t *testing.T) {
bMock := bmock.NewMockUseCase(controller)
uc := NewService(uMock, bMock)
t.Run("book not found", func(t *testing.T) {
b := entity.NewFixtureBook()
b := &entity.Book{
ID: entity.NewID(),
}
bMock.EXPECT().GetBook(b.ID).Return(nil, domain.ErrNotFound)
err := uc.Return(b)
assert.Equal(t, domain.ErrNotFound, err)
})
t.Run("book not borrowed", func(t *testing.T) {
u := entity.NewFixtureUser()
b := entity.NewFixtureBook()
u := &entity.User{
ID: entity.NewID(),
}
b := &entity.Book{
ID: entity.NewID(),
}
bMock.EXPECT().GetBook(b.ID).Return(b, nil)
uMock.EXPECT().ListUsers().Return([]*entity.User{u}, nil)
err := uc.Return(b)
assert.Equal(t, domain.ErrBookNotBorrowed, err)
})
t.Run("success", func(t *testing.T) {
u := entity.NewFixtureUser()
b := entity.NewFixtureBook()
u.Books = []entity.ID{b.ID}
u := &entity.User{
ID: entity.NewID(),
}
b := &entity.Book{
ID: entity.NewID(),
}
u.AddBook(b.ID)
bMock.EXPECT().GetBook(b.ID).Return(b, nil)
uMock.EXPECT().GetUser(u.ID).Return(u, nil)
uMock.EXPECT().ListUsers().Return([]*entity.User{u}, nil)