probo/store/quiz_test.go

package store

import (
	"reflect"

	"git.andreafazzi.eu/andrea/probo/models"
	"github.com/remogatto/prettytest"
)

type quizTestSuite struct {
	prettytest.Suite
}

func (t *quizTestSuite) TestCreateQuiz() {
	store := NewQuizStore()
	quiz, err := store.Create(
		&models.Quiz{
			Question: &models.Question{Text: "Newly created question text with #tag."},
			Answers: []*models.Answer{
				{Text: "Answer 1"},
				{Text: "Answer 2"},
				{Text: "Answer 3"},
				{Text: "Answer 4"},
			},
			CorrectPos: 0,
		})
	t.Nil(err, "Quiz should be created without error")
	if !t.Failed() {
		quizFromMemory, err := store.Read(quiz.GetID())
		t.Nil(err, "Quiz should be found in the store")

		if !t.Failed() {
			t.True(quizFromMemory.GetID() != "")
			t.Equal(len(quizFromMemory.Tags), 1)
			t.Equal(len(store.questions.ids), 1)
			t.Equal(len(store.answers.ids), 4)

			if !t.Failed() {
				t.True(reflect.DeepEqual(quizFromMemory, quiz), "Quiz should be equal")
			}
		}
	}

}

func (t *quizTestSuite) TestDuplicateQuiz() {
	store := NewQuizStore()
	_, err := store.Create(
		&models.Quiz{
			Question: &models.Question{Text: "Newly created question text."},
			Answers: []*models.Answer{
				{Text: "Answer 1"},
				{Text: "Answer 2"},
				{Text: "Answer 3"},
				{Text: "Answer 4"},
			},
			CorrectPos: 0,
		})

	t.Nil(err, "Quiz 1 should be created without error")

	_, err = store.Create(
		&models.Quiz{
			Question: &models.Question{Text: "Newly created question text."},
			Answers: []*models.Answer{
				{Text: "Answer 2"},
				{Text: "Answer 1"},
				{Text: "Answer 3"},
				{Text: "Answer 4"},
			},
			CorrectPos: 1,
		})

	t.Not(t.Nil(err), "Quiz 2 should not be created")

}

func (t *quizTestSuite) TestReadQuiz() {
	store := NewQuizStore()
	quiz, err := store.Create(
		&models.Quiz{
			Question: &models.Question{Text: "Newly created question text."},
			Answers: []*models.Answer{
				{Text: "Answer 1"},
				{Text: "Answer 2"},
				{Text: "Answer 3"},
				{Text: "Answer 4"},
			},
			CorrectPos: 0,
		})

	t.Nil(err, "Quiz should be created without error")

	if !t.Failed() {
		quizzes := store.ReadAll()

		t.Equal(1, len(quizzes))

		storedQuiz, err := store.Read(quiz.GetID())

		t.Nil(err, "Quiz should be read without error")
		if !t.Failed() {
			t.Equal(quiz.ID, storedQuiz.ID)
		}

	}

}

func (t *quizTestSuite) TestUpdateQuiz() {
	store := NewQuizStore()
	quiz, err := store.Create(
		&models.Quiz{
			Question: &models.Question{Text: "Newly created question text."},
			Answers: []*models.Answer{
				{Text: "Answer 1"},
				{Text: "Answer 2"},
				{Text: "Answer 3"},
				{Text: "Answer 4"},
			},
			CorrectPos: 0,
		})
	t.Nil(err, "Quiz should be created without error")
	if !t.Failed() {
		updatedQuiz, err := store.Update(
			&models.Quiz{
				Question: &models.Question{Text: "Updated question text with #tag."},
				Answers: []*models.Answer{
					{Text: "Answer 1"},
					{Text: "Answer 2"},
					{Text: "Answer 3"},
					{Text: "Answer 4"},
				},
				CorrectPos: 0,
			}, quiz.GetID())

		updatedQuizFromMemory, err := store.Read(quiz.GetID())
		t.Nil(err, "Quiz should be found in the store")

		if !t.Failed() {
			t.Equal(updatedQuizFromMemory.GetID(), updatedQuiz.GetID())
			t.Equal(updatedQuizFromMemory.Question.Text, updatedQuiz.Question.Text)
			t.Equal(len(updatedQuizFromMemory.Tags), 1)
		}
	}

}

func (t *quizTestSuite) TestDeleteQuiz() {
	store := NewQuizStore()
	_, err := store.Create(
		&models.Quiz{
			Question: &models.Question{Text: "Newly created question text."},
			Answers: []*models.Answer{
				{Text: "Answer 1"},
				{Text: "Answer 2"},
				{Text: "Answer 3"},
				{Text: "Answer 4"},
			},
			CorrectPos: 0,
		})
	t.Nil(err, "Quiz should be created without error")
	if !t.Failed() {
		quiz_2, err := store.Create(
			&models.Quiz{
				Question: &models.Question{Text: "Newly created question text 2."},
				Answers: []*models.Answer{
					{Text: "Answer 1"},
					{Text: "Answer 2"},
					{Text: "Answer 3"},
					{Text: "Answer 4"},
				},
				CorrectPos: 0,
			})
		t.Nil(err, "Quiz should be created without error")

		if !t.Failed() {
			_, err := store.Delete(quiz_2.GetID())
			t.Nil(err, "Quiz should be deleted without error")
			t.Equal(1, len(store.ids))
			t.Equal(1, len(store.hashes))
		}
	}
}

func (t *quizTestSuite) TestFilter() {
	store := NewQuizStore()

	quiz_1, _ := store.Create(
		&models.Quiz{
			Question: &models.Question{Text: "Question text with #tag1."},
			Answers: []*models.Answer{
				{Text: "Answer 1"},
				{Text: "Answer 2 with #tag2"},
				{Text: "Answer 3"},
				{Text: "Answer 4"},
			},
			CorrectPos: 0,
		})

	quiz_2, _ := store.Create(
		&models.Quiz{
			Question: &models.Question{Text: "Question text with #tag3."},
			Answers: []*models.Answer{
				{Text: "Answer 1"},
				{Text: "Answer 2 with #tag4"},
				{Text: "Answer 3"},
				{Text: "Answer 4"},
			},
			CorrectPos: 0,
		})

	quizzes := store.Filter([]*models.Quiz{quiz_1, quiz_2}, func(q *models.Quiz) bool {
		for _, t := range q.Tags {
			if t.Name == "#tag1" {
				return true
			}
		}
		return false
	})

	t.Equal(1, len(quizzes))
}

func (t *quizTestSuite) TestParseTextForTags() {
	store := NewQuizStore()

	quiz, err := store.Create(
		&models.Quiz{
			Question: &models.Question{Text: "Question text with #tag1."},
			Answers: []*models.Answer{
				{Text: "Answer 1"},
				{Text: "Answer 2 with #tag2"},
				{Text: "Answer 3"},
				{Text: "Answer 4"},
			},
			CorrectPos: 0,
		})
	t.Nil(err, "Quiz should be created without errors.")

	if !t.Failed() {
		storedQuiz, err := store.Read(quiz.GetID())

		t.Nil(err, "Quiz should be found in the store.")
		t.Equal(2, len(storedQuiz.Tags))
		if !t.Failed() {
			t.Equal("#tag1", storedQuiz.Tags[0].Name)
			t.Equal("#tag2", storedQuiz.Tags[1].Name)
		}
	}

}