Katrina Owen e7f5c3677d Inline the exercise README insert (#1290) | hace 6 años | |
---|---|---|
.. | ||
.meta | hace 6 años | |
src | hace 6 años | |
README.md | hace 6 años | |
build.gradle | hace 7 años |
Two-fer
or 2-fer
is short for two for one. One for you and one for me.
"One for X, one for me."
When X is a name or "you".
If the given name is "Alice", the result should be "One for Alice, one for me." If no name is given, the result should be "One for you, one for me."
Most Java exercises include multiple test cases. These cases are structured to support a useful process known as test-driven development (TDD). TDD involves repeating a structured cycle that helps programmers build complex functionality piece by piece rather than all at once. That cycle can be described as follows:
The test files in this track contain all the tests your solution should pass to be considered valid. That doesn't immediately seem to be compatible with the cycle described above, in which tests are written one by one. However, the tool that we use to write our tests, JUnit, provides an @Ignore annotation that can be used to temporarily skip an already-written test. Using this annotation, we make sure that the test files we deliver to you satisfy the following rules:
This allows you to simulate the TDD cycle by following these slightly-modified steps:
@Ignore
annotation in the test file.You can run all the tests for an exercise by entering
$ gradle test
in your terminal.
https://en.wikipedia.org/wiki/Two-fer
It's possible to submit an incomplete solution so you can see how others have completed the exercise.