Player_public_test.cpp

/* Player_public_test.cpp
 *
 * Unit tests for the Simple and Human Euchre players
 *
 * by Andrew DeOrio
 * awdeorio@umich.edu
 * 2021-03-12
 */

#include "Player.hpp"
#include "Card.hpp"
#include "unit_test_framework.hpp"
#include <sstream>
using namespace std;

// THESE TEST CASES WILL ONLY TELL YOU IF YOUR CODE COMPILES.
// YOU NEED TO WRITE YOUR OWN COMPREHENSIVE TEST CASES IN Player_tests.cpp

TEST(test_player_insertion) {
  // Create a Human player
  Player * human = Player_factory("NotRobot", "Human");

  // Print the player using the stream insertion operator
  ostringstream oss1;
  oss1 << * human;

  // Verify that the output is the player's name
  ASSERT_EQUAL(oss1.str(), "NotRobot");

  // Create a Simple player
  Player * alice = Player_factory("Alice", "Simple");

  // Print the player using the stream insertion operator
  ostringstream oss2;
  oss2 << *alice;
  ASSERT_EQUAL(oss2.str(), "Alice");

  // Clean up players that were created using Player_factory()
  delete human;
  delete alice;
}

TEST(test_player_get_name) {
  // Create a player and verify that get_name() returns the player's name
  Player * alice = Player_factory("Alice", "Simple");
  ASSERT_EQUAL(alice->get_name(), "Alice");
  delete alice;
}

TEST(test_simple_player_make_trump) {
  // Bob's hand
  Player * bob = Player_factory("Bob", "Simple");
  bob->add_card(Card(NINE, SPADES));
  bob->add_card(Card(TEN, SPADES));
  bob->add_card(Card(QUEEN, SPADES));
  bob->add_card(Card(KING, SPADES));
  bob->add_card(Card(ACE, SPADES));

  // Bob makes tump
  Card nine_spades(NINE, SPADES);
  Suit trump;
  bool orderup = bob->make_trump(
    nine_spades,    // Upcard
    true,           // Bob is also the dealer
    1,              // First round
    trump           // Suit ordered up (if any)
  );

  // Verify Bob's order up and trump suit
  ASSERT_TRUE(orderup);
  ASSERT_EQUAL(trump, SPADES);

  delete bob;
}

TEST(test_simple_player_lead_card) {
  // Bob's hand
  Player * bob = Player_factory("Bob", "Simple");
  bob->add_card(Card(NINE, SPADES));
  bob->add_card(Card(TEN, SPADES));
  bob->add_card(Card(QUEEN, SPADES));
  bob->add_card(Card(KING, SPADES));
  bob->add_card(Card(ACE, SPADES));

  // Bob adds a card to his hand and discards one card
  bob->add_and_discard(
    Card(NINE, HEARTS) // upcard
  );

  // Bob leads
  Card card_led = bob->lead_card(HEARTS);

  // Verify the card Bob selected to lead
  Card ace_spades(ACE, SPADES);
  ASSERT_EQUAL(card_led, ace_spades); //check led card

  delete bob;
}

TEST(test_simple_player_play_card) {
  // Bob's hand
  Player * bob = Player_factory("Bob", "Simple");
  bob->add_card(Card(NINE, SPADES));
  bob->add_card(Card(TEN, SPADES));
  bob->add_card(Card(QUEEN, SPADES));
  bob->add_card(Card(KING, SPADES));
  bob->add_card(Card(ACE, SPADES));

  // Bob plays a card
  Card nine_diamonds(NINE, DIAMONDS);
  Card card_played = bob->play_card(
    nine_diamonds,  // Nine of Diamonds is led
    HEARTS    // Trump suit
  ); 

  // Verify the card Bob played
  ASSERT_EQUAL(card_played, Card(NINE, SPADES));
  delete bob;
}

TEST_MAIN()