Crypto-ERC20-DevToken_Test_RewardStakeV1

    it("calculate stakerholder rewards", async () => {

        // Transfer tokens to account 4 and use for testing
        let staker = accounts[4];
        let stake_amount = 100;
        await devToken.transfer(staker, stake_amount + 1);

        // See what rewards we get before staking
        let amount = await devToken.calculateStakeReward(staker);

        assert.equal(amount.toNumber(), 0, "Reward calculation not working as expected");

        // Stake some tokens and then calculate reward
        await devToken.stake(100, { from: staker});
        let has_staked = await devToken.hasStake(staker);

        assert.equal(has_staked.toNumber(), stake_amount, "Staker should have 100 tokens staked")

        let reward = await devToken.calculateStakeReward(staker);

        assert.equal(reward.toNumber(), stake_amount * 0.05, "Reward calculation not working as expected");

    });

    it("reward stakeholder", async() => {
        // We know account 4 and 3 has 100 Stakes, so lets reward them and see if it works

        // There should be 1 Token in their balance, make sure first 
        let initial_balance = await devToken.balanceOf(accounts[4]);

        assert.equal(initial_balance.toNumber(), 1, "The staker should have a balance of 1");

        // Lets reward stakeholders and make sure the new balance is 6
        await devToken.rewardStakeHolder({from: accounts[4]});

        let after_reward_balance = await devToken.balanceOf(accounts[4]);

        assert.equal(after_reward_balance.toNumber(), 6, "The new balance should be 6");
    });