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package todolist
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestNextId(t *testing.T) {
assert := assert.New(t)
todo := &Todo{Subject: "testing", Completed: false, Archived: false}
list := &TodoList{}
assert.Equal(1, list.NextId())
list.Add(todo)
assert.Equal(2, list.NextId())
}
func TestNextIdWhenTodoDeleted(t *testing.T) {
assert := assert.New(t)
todo := &Todo{Subject: "testing", Completed: false, Archived: false}
todo2 := &Todo{Subject: "testing2", Completed: false, Archived: false}
todo3 := &Todo{Subject: "testing3", Completed: false, Archived: false}
list := &TodoList{}
list.Add(todo)
list.Add(todo2)
list.Add(todo3)
list.Delete(2)
assert.Equal(2, list.NextId())
list.Add(todo2)
assert.Equal(4, list.NextId())
list.Delete(1)
assert.Equal(1, list.NextId())
}
func TestMaxId(t *testing.T) {
assert := assert.New(t)
todo := &Todo{Subject: "testing", Completed: false, Archived: false}
todo2 := &Todo{Subject: "testing 2", Completed: false, Archived: false}
list := &TodoList{}
assert.Equal(0, list.MaxId())
list.Add(todo)
assert.Equal(1, list.MaxId())
list.Add(todo2)
assert.Equal(2, list.MaxId())
}
func TestIndexOf(t *testing.T) {
assert := assert.New(t)
todo := &Todo{Subject: "Grant"}
store := &FileStore{FileLocation: "todos.json"}
list := &TodoList{}
todos, _ := store.Load()
list.Load(todos)
assert.Equal(-1, list.IndexOf(todo))
assert.Equal(0, list.IndexOf(list.Data[0]))
}
func TestDelete(t *testing.T) {
assert := assert.New(t)
store := &FileStore{FileLocation: "todos.json"}
list := &TodoList{}
todos, _ := store.Load()
list.Load(todos)
assert.Equal(2, len(list.Data))
list.Delete(1)
assert.Equal(1, len(list.Data))
}
func TestComplete(t *testing.T) {
assert := assert.New(t)
store := &FileStore{FileLocation: "todos.json"}
list := &TodoList{}
todos, _ := store.Load()
list.Load(todos)
assert.Equal(false, list.FindById(1).Completed)
list.Complete(1)
assert.Equal(true, list.FindById(1).Completed)
}
func TestArchive(t *testing.T) {
assert := assert.New(t)
store := &FileStore{FileLocation: "todos.json"}
list := &TodoList{}
todos, _ := store.Load()
list.Load(todos)
assert.Equal(false, list.FindById(2).Archived)
list.Archive(2)
assert.Equal(true, list.FindById(2).Archived)
}
func TestUnarchive(t *testing.T) {
assert := assert.New(t)
store := &FileStore{FileLocation: "todos.json"}
list := &TodoList{}
todos, _ := store.Load()
list.Load(todos)
assert.Equal(true, list.FindById(1).Archived)
list.Unarchive(1)
assert.Equal(false, list.FindById(1).Archived)
}
func TestUncomplete(t *testing.T) {
assert := assert.New(t)
store := &FileStore{FileLocation: "todos.json"}
list := &TodoList{}
todos, _ := store.Load()
list.Load(todos)
assert.Equal(true, list.FindById(2).Completed)
list.Uncomplete(2)
assert.Equal(false, list.FindById(2).Completed)
}
func TestGarbageCollect(t *testing.T) {
assert := assert.New(t)
list := &TodoList{}
todo := &Todo{Subject: "testing", Completed: false, Archived: true}
todo2 := &Todo{Subject: "testing2", Completed: false, Archived: false}
todo3 := &Todo{Subject: "testing3", Completed: false, Archived: true}
list.Add(todo)
list.Add(todo2)
list.Add(todo3)
list.GarbageCollect()
assert.Equal(len(list.Data), 1)
assert.Equal(1, list.NextId())
assert.Equal(2, list.MaxId())
}
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