import boto
from boto.exception import SQSError
import requests
import sure  # flake8: noqa

from moto import mock_sqs


@mock_sqs
def test_create_queue():
    conn = boto.connect_sqs('the_key', 'the_secret')
    conn.create_queue("test-queue", visibility_timeout=60)

    all_queues = conn.get_all_queues()
    all_queues[0].name.should.equal("test-queue")

    all_queues[0].get_timeout().should.equal(60)


@mock_sqs
def test_delete_queue():
    conn = boto.connect_sqs('the_key', 'the_secret')
    queue = conn.create_queue("test-queue", visibility_timeout=60)

    conn.get_all_queues().should.have.length_of(1)

    queue.delete()
    conn.get_all_queues().should.have.length_of(0)

    queue.delete.when.called_with().should.throw(SQSError)


@mock_sqs
def test_set_queue_attribute():
    conn = boto.connect_sqs('the_key', 'the_secret')
    conn.create_queue("test-queue", visibility_timeout=60)

    queue = conn.get_all_queues()[0]
    queue.get_timeout().should.equal(60)

    queue.set_attribute("VisibilityTimeout", 45)
    queue = conn.get_all_queues()[0]
    queue.get_timeout().should.equal(45)


@mock_sqs
def test_send_message():
    conn = boto.connect_sqs('the_key', 'the_secret')
    queue = conn.create_queue("test-queue", visibility_timeout=60)

    conn.send_message(queue, 'this is a test message')
    conn.send_message(queue, 'this is another test message')

    messages = conn.receive_message(queue, number_messages=1)
    messages[0].get_body().should.equal('this is a test message')


@mock_sqs
def test_queue_length():
    conn = boto.connect_sqs('the_key', 'the_secret')
    queue = conn.create_queue("test-queue", visibility_timeout=60)

    conn.send_message(queue, 'this is a test message')
    conn.send_message(queue, 'this is another test message')
    queue.count().should.equal(2)


@mock_sqs
def test_delete_message():
    conn = boto.connect_sqs('the_key', 'the_secret')
    queue = conn.create_queue("test-queue", visibility_timeout=60)

    conn.send_message(queue, 'this is a test message')
    conn.send_message(queue, 'this is another test message')

    messages = conn.receive_message(queue, number_messages=1)
    messages[0].delete()

    queue.count().should.equal(1)


@mock_sqs
def test_send_batch_operation():
    conn = boto.connect_sqs('the_key', 'the_secret')
    queue = conn.create_queue("test-queue", visibility_timeout=60)

    conn.send_message_batch(queue, [
        ("my_first_message", 'test message 1', 0),
        ("my_second_message", 'test message 2', 0),
        ("my_third_message", 'test message 3', 0),
    ])

    messages = queue.get_messages(3)
    messages[0].get_body().should.equal("test message 1")

    # Test that pulling more messages doesn't break anything
    messages = queue.get_messages(2)


@mock_sqs
def test_delete_batch_operation():
    conn = boto.connect_sqs('the_key', 'the_secret')
    queue = conn.create_queue("test-queue", visibility_timeout=60)

    conn.send_message_batch(queue, [
        ("my_first_message", 'test message 1', 0),
        ("my_second_message", 'test message 2', 0),
        ("my_third_message", 'test message 3', 0),
    ])

    messages = queue.get_messages(2)
    queue.delete_message_batch(messages)

    queue.count().should.equal(1)


@mock_sqs
def test_sqs_method_not_implemented():
    requests.post.when.called_with("https://sqs.amazonaws.com/?Action=[foobar]").should.throw(NotImplementedError)