Minimal test to reproduce issue #160

[reillysiemens]

Here is a minimal test to reproduce the problem describe in #160.

Test output:

[13:02:26] tucker@khanti:~/Projects/gutenberg/components/rendering git:(test_case_issue_160) $ cargo test can_render_body_shortcode_and_paragraph_after
    Finished dev [unoptimized + debuginfo] target(s) in 0.0 secs
     Running /home/tucker/Projects/gutenberg/target/debug/deps/rendering-587d7974cf425a61

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 9 filtered out

     Running /home/tucker/Projects/gutenberg/target/debug/deps/markdown-7ea55b9ed89c348a

running 1 test
test can_render_body_shortcode_and_paragraph_after ... FAILED

failures:

---- can_render_body_shortcode_and_paragraph_after stdout ----
        ("<p>This is a figure caption.</p>\n\n", [])
thread 'can_render_body_shortcode_and_paragraph_after' panicked at 'assertion failed: `(left == right)`
  left: `"<p>This is a figure caption.</p>\n\n"`,
 right: `"<p>This is a figure caption.</p>\n<p>Here is another paragraph.</p>\n"`', tests/markdown.rs:164:4
note: Run with `RUST_BACKTRACE=1` for a backtrace.


failures:
    can_render_body_shortcode_and_paragraph_after

test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 27 filtered out

error: test failed, to rerun pass '--test markdown'

[reillysiemens]

This is superseded by #162 which provides a fix as well.