Original subtitles

In this video we are going to add some more tests for the remaining metals in this class.

And the next method that we want to focus on is the day of the week.

So for this method we are going to create a new group called Day of Week with G.B. locale.

And then we can create a group body and then we are going to copy paste the setup matlab and the first

test from the previous group and then we are going to adjust the first name to be Monday and we're going

to make sure that we call format that day of week and that the expectation is the first three letters

of Monday because this is a short format of the day of the week.

And then we can run the tests once again and as we can see we get a success.

OK.

So now that we have this we could duplicate this group and test for example the same method but with

a different locale.

So here I could put a day a week but this time with the Italian locale and here I could change the default

locale to I.T. on the score 90 and then I could change that description to unity which is the Italian

for Monday and I can change the expectation to l you.

And we would be what we expect.

So I can run the tests one more time and as we can see the tests pass for the Italian locale as well.

Moving on we could add some tests for the currency method so we could add a new group called currency.

And this time for example with U S local and then I could add the group body and in here I can now set

setup method and inside here I could said i n the l don't default to look out to and on the score U

S like this.

And because in this case we are not doing date for month and thus then I don't need to initialize date

formatting so I can go straight on to writing the test.

And just to make my life a bit quicker I'm going to copy these three tests from the hours group and

I went to paste them into here and then I can update the expectations to ensure that we go form up the

currency and here rather than 10 hours what we want to print is dollar number 10.

Like this.

And the second test will expect format the currency of zero to be an empty string.

Because this is how this method is implemented.

And finally we can implement the last test with minus five.

And in this case we expect to see minus and then $ 5 like this.

OK.

So we have learned about testing code that does no date and currency formatting and adding more tests

at this point would become repetitive because it is just about setting up a locale and writing the correct

expectations.

So at this stage I can run all the tests for this file and I can see that they are all green.

So we can continue on the next video.