Java hacky test framework

hackyTestFramework.java

// try this out on jeed playground at https://cs125.cs.illinois.edu/

interface TestCase {
  boolean test();
}
// print title if case fails
void checkCase(String title, TestCase t) {
  if (t.test() == false) {
    System.out.println("Failed: " + title);
  }
}
int add(int a, int b) {
  return a + b;
}
checkCase("Adding nothing gives the same number", () -> add(5, 0) == 5);
checkCase("Adding 0 to 0 gives 0", () -> add(0, 0) == 0);
checkCase("Testing positive + positive", () -> add(1, 1) == 2);
checkCase("Testing positive + negative", () -> add(2, -1) == 1);
checkCase("Testing negative + negative", () -> add(-1, -1) == -2);

MIT License

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