Allow Assertions (So statements) that do not terminate test case

[llarsen71]

Right now, if an assertion fails, the test terminates. There are cases where this is exactly what is wanted since assertions that follow may then be invalid. However, I often run into cases, where assertions are not sequentially dependent and I want to run the rest of the assertions so that I know all of the issues that need to be fixed. With the current logic, I have to run the tests, fix an error, rerun the tests, fix another error, and repeat until all errors are fixed. This wastes time. Having a nonterminating assertion option would help fix this.

[llarsen71]

After some digging into the code, I found that there is an option that causes tests to continue after a test fails. This is done by passing FailureContinues as an option tot he Convey function as shown below:

func TestExample(t *testing.T) {
  Convey("Given ...", FailureContinues, func() {
    ...
    // So statements will not cause the test to terminate in this convey block
    // or any child convey blocks.
  })
}