Elton Minetto
70 lines
1.3 KiB
Go
70 lines
1.3 KiB
Go
package entity_test
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import (
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"testing"
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"github.com/eminetto/clean-architecture-go-v2/entity"
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"github.com/stretchr/testify/assert"
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)
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func TestNewBook(t *testing.T) {
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b, err := entity.NewBook("American Gods", "Neil Gaiman", 100, 1)
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assert.Nil(t, err)
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assert.Equal(t, b.Title, "American Gods")
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assert.NotNil(t, b.ID)
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}
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func TestBookValidate(t *testing.T) {
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type test struct {
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title string
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author string
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pages int
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quantity int
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want error
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}
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tests := []test{
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{
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title: "American Gods",
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author: "Neil Gaiman",
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pages: 100,
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quantity: 1,
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want: nil,
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},
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{
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title: "American Gods",
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author: "Neil Gaiman",
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pages: 100,
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quantity: 0,
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want: entity.ErrInvalidEntity,
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},
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{
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title: "",
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author: "Neil Gaiman",
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pages: 100,
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quantity: 1,
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want: entity.ErrInvalidEntity,
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},
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{
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title: "American Gods",
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author: "",
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pages: 100,
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quantity: 1,
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want: entity.ErrInvalidEntity,
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},
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{
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title: "American Gods",
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author: "Neil Gaiman",
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pages: 0,
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quantity: 1,
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want: entity.ErrInvalidEntity,
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},
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}
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for _, tc := range tests {
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_, err := entity.NewBook(tc.title, tc.author, tc.pages, tc.quantity)
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assert.Equal(t, err, tc.want)
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}
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}
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