@testdoc1.chunks[1].output=="Error: ArgumentError: Package NonExisting not found in current path:\n- Run `import Pkg; Pkg.add(\"NonExisting\")` to install the NonExisting package.\n\n"
@testdoc1.chunks[2].output=="Error: syntax: incomplete: premature end of input\n"
@testdoc1.chunks[3].output=="\njulia> plot(x)\nError: UndefVarError: plot not defined\n\njulia> y = 10\n10\n\njulia> print(y\nError: syntax: incomplete: premature end of input\n"
@testdoc3.chunks[1].rich_output=="<pre class=\"julia-error\">\nERROR: ArgumentError: Package NonExisting not found in current path:\n- Run `import Pkg; Pkg.add("NonExisting")` to install the NonExisting package.\n\n</pre>\n"
@testdoc3.chunks[2].rich_output=="<pre class=\"julia-error\">\nERROR: syntax: incomplete: premature end of input\n</pre>\n"
@testdoc3.chunks[3].output=="\njulia> plot(x)\nError: UndefVarError: plot not defined\n\njulia> y = 10\n10\n\njulia> print(y\nError: syntax: incomplete: premature end of input\n"