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add formatting tests to jsx_to_json

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This commit is contained in:
alisdair sullivan 2013-02-04 23:51:02 -08:00
parent 822a668f8e
commit d8cde35e45
1 changed files with 43 additions and 0 deletions
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43
src/jsx_to_json.erl
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@ -209,4 +209,47 @@ opts_test_() ->
].
space_test_() ->
[
{"no space", ?_assertEqual([], space(#opts{space=0}))},
{"one space", ?_assertEqual(<<" ">>, space(#opts{space=1}))},
{"four spaces", ?_assertEqual(<<" ">>, space(#opts{space=4}))}
].
indent_test_() ->
[
{"no indent", ?_assertEqual([], indent(#opts{indent=0, depth=1}))},
{"indent 1 depth 1", ?_assertEqual(
[[?newline], ?space],
indent(#opts{indent=1, depth=1})
)},
{"indent 1 depth 2", ?_assertEqual(
[[[?newline], ?space], ?space],
indent(#opts{indent=1, depth=2})
)},
{"indent 4 depth 1", ?_assertEqual(
[[?newline], <<" ">>],
indent(#opts{indent=4, depth=1})
)},
{"indent 4 depth 2", ?_assertEqual(
[[[?newline], <<" ">>], <<" ">>],
indent(#opts{indent=4, depth=2})
)}
].
indent_or_space_test_() ->
[
{"no indent so space", ?_assertEqual(
<<" ">>,
indent_or_space(#opts{space=1, indent=0, depth=1})
)},
{"indent so no space", ?_assertEqual(
[[?newline], ?space],
indent_or_space(#opts{space=1, indent=1, depth=1})
)}
].
-endif.