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"""Tests of grpc_health.health.v1.health."""

import unittest

from grpc_health.health.v1 import health
from grpc_health.health.v1 import health_pb2


class HealthServicerTest(unittest.TestCase):

  def setUp(self):
    self.servicer = health.HealthServicer()
    self.servicer.set('', health_pb2.HealthCheckResponse.SERVING)
    self.servicer.set('grpc.test.TestServiceServing',
                      health_pb2.HealthCheckResponse.SERVING)
    self.servicer.set('grpc.test.TestServiceUnknown',
                      health_pb2.HealthCheckResponse.UNKNOWN)
    self.servicer.set('grpc.test.TestServiceNotServing',
                      health_pb2.HealthCheckResponse.NOT_SERVING)

  def test_empty_service(self):
    request = health_pb2.HealthCheckRequest()
    resp = self.servicer.Check(request, None)
    self.assertEqual(resp.status, health_pb2.HealthCheckResponse.SERVING)

  def test_serving_service(self):
    request = health_pb2.HealthCheckRequest(
        service='grpc.test.TestServiceServing')
    resp = self.servicer.Check(request, None)
    self.assertEqual(resp.status, health_pb2.HealthCheckResponse.SERVING)

  def test_unknown_serivce(self):
    request = health_pb2.HealthCheckRequest(
        service='grpc.test.TestServiceUnknown')
    resp = self.servicer.Check(request, None)
    self.assertEqual(resp.status, health_pb2.HealthCheckResponse.UNKNOWN)

  def test_not_serving_service(self):
    request = health_pb2.HealthCheckRequest(
        service='grpc.test.TestServiceNotServing')
    resp = self.servicer.Check(request, None)
    self.assertEqual(resp.status, health_pb2.HealthCheckResponse.NOT_SERVING)


if __name__ == '__main__':
  unittest.main(verbosity=2)