286 lines
8.9 KiB
Plaintext
286 lines
8.9 KiB
Plaintext
Before:
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let g:linter = {}
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After:
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unlet g:linter
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Execute (PreProcess should throw when the linter object is not a Dictionary):
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AssertThrows call ale#linter#PreProcess('')
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AssertEqual 'The linter object must be a Dictionary', g:vader_exception
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Execute (PreProcess should throw when there is no name):
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AssertThrows call ale#linter#PreProcess({
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\ 'callback': 'SomeFunction',
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\ 'executable': 'echo',
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\ 'command': 'echo',
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\})
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AssertEqual '`name` must be defined to name the linter', g:vader_exception
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Execute (PreProcess should throw when there is no callback):
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AssertThrows call ale#linter#PreProcess({
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\ 'name': 'foo',
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\ 'executable': 'echo',
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\ 'command': 'echo',
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\})
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AssertEqual '`callback` must be defined with a callback to accept output', g:vader_exception
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Execute (PreProcess should throw when then callback is not a function):
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AssertThrows call ale#linter#PreProcess({
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\ 'name': 'foo',
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\ 'callback': 1,
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\ 'executable': 'echo',
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\ 'command': 'echo',
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\})
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AssertEqual '`callback` must be defined with a callback to accept output', g:vader_exception
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Execute (PreProcess should throw when there is no executable or executable_callback):
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AssertThrows call ale#linter#PreProcess({
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\ 'name': 'foo',
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\ 'callback': 'SomeFunction',
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\ 'command': 'echo',
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\})
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AssertEqual 'Either `executable` or `executable_callback` must be defined', g:vader_exception
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Execute (PreProcess should throw when executable is not a string):
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AssertThrows call ale#linter#PreProcess({
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\ 'name': 'foo',
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\ 'callback': 'SomeFunction',
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\ 'executable': 123,
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\ 'command': 'echo',
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\})
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AssertEqual '`executable` must be a string if defined', g:vader_exception
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Execute (PreProcess should throw when executable_callback is not a callback):
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AssertThrows call ale#linter#PreProcess({
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\ 'name': 'foo',
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\ 'callback': 'SomeFunction',
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\ 'executable_callback': 123,
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\ 'command': 'echo',
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\})
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AssertEqual '`executable_callback` must be a callback if defined', g:vader_exception
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Execute (PreProcess should throw when there is no command):
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AssertThrows call ale#linter#PreProcess({
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\ 'name': 'foo',
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\ 'callback': 'SomeFunction',
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\ 'executable': 'echo',
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\})
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AssertEqual 'Either `command`, `executable_callback`, `command_chain` must be defined', g:vader_exception
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Execute (PreProcess should throw when command is not a string):
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AssertThrows call ale#linter#PreProcess({
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\ 'name': 'foo',
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\ 'callback': 'SomeFunction',
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\ 'executable': 'echo',
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\ 'command': [],
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\})
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AssertEqual '`command` must be a string if defined', g:vader_exception
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Execute (PreProcess should throw when command_callback is not a callback):
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AssertThrows call ale#linter#PreProcess({
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\ 'name': 'foo',
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\ 'callback': 'SomeFunction',
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\ 'executable': 'echo',
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\ 'command_callback': 123,
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\})
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AssertEqual '`command_callback` must be a callback if defined', g:vader_exception
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Execute (PreProcess should when the output stream isn't a valid string):
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AssertThrows call ale#linter#PreProcess({
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\ 'name': 'foo',
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\ 'callback': 'SomeFunction',
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\ 'executable': 'echo',
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\ 'command': 'echo',
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\ 'output_stream': 'xxx',
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\})
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AssertEqual "`output_stream` must be 'stdout', 'stderr', or 'both'", g:vader_exception
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Execute (PreProcess should not throw when everything is correct):
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call ale#linter#PreProcess({
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\ 'name': 'foo',
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\ 'callback': 'SomeFunction',
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\ 'executable': 'echo',
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\ 'command': 'echo',
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\})
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Execute (PreProcess should accept an stdout output_stream):
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call ale#linter#PreProcess({
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\ 'name': 'foo',
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\ 'callback': 'SomeFunction',
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\ 'executable': 'echo',
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\ 'command': 'echo',
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\ 'output_stream': 'stdout',
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\})
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Execute (PreProcess should accept an stderr output_stream):
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call ale#linter#PreProcess({
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\ 'name': 'foo',
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\ 'callback': 'SomeFunction',
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\ 'executable': 'echo',
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\ 'command': 'echo',
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\ 'output_stream': 'stderr',
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\})
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Execute (PreProcess should accept a 'both' output_stream):
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call ale#linter#PreProcess({
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\ 'name': 'foo',
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\ 'callback': 'SomeFunction',
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\ 'executable': 'echo',
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\ 'command': 'echo',
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\ 'output_stream': 'both',
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\})
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Execute(PreProcess should complain if the command_chain is not a List):
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let g:linter = {
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\ 'name': 'x',
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\ 'callback': 'x',
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\ 'executable': 'x',
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\ 'command_chain': 'x',
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\}
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AssertThrows call ale#linter#PreProcess(g:linter)
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AssertEqual '`command_chain` must be a List', g:vader_exception
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Execute(PreProcess should complain if the command_chain is empty):
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let g:linter = {
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\ 'name': 'x',
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\ 'callback': 'x',
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\ 'executable': 'x',
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\ 'command_chain': [],
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\}
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AssertThrows call ale#linter#PreProcess(g:linter)
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AssertEqual '`command_chain` must contain at least one item', g:vader_exception
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Execute(PreProcess should complain if the command_chain has no callback):
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let g:linter = {
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\ 'name': 'x',
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\ 'callback': 'x',
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\ 'executable': 'x',
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\ 'command_chain': [{}],
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\}
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AssertThrows call ale#linter#PreProcess(g:linter)
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AssertEqual 'The `command_chain` item 0 must define a `callback` function', g:vader_exception
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Execute(PreProcess should complain if the command_chain callback is not a function):
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let g:linter = {
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\ 'name': 'x',
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\ 'callback': 'x',
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\ 'executable': 'x',
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\ 'command_chain': [{'callback': 2}],
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\}
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AssertThrows call ale#linter#PreProcess(g:linter)
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AssertEqual 'The `command_chain` item 0 must define a `callback` function', g:vader_exception
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Execute(PreProcess should accept a chain with one callback):
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let g:linter = {
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\ 'name': 'x',
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\ 'callback': 'x',
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\ 'executable': 'x',
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\ 'command_chain': [{'callback': 'foo'}],
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\}
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call ale#linter#PreProcess(g:linter)
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Execute(PreProcess should complain about invalid output_stream values in the chain):
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let g:linter = {
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\ 'name': 'x',
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\ 'callback': 'x',
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\ 'executable': 'x',
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\ 'command_chain': [{'callback': 'foo', 'output_stream': ''}],
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\}
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AssertThrows call ale#linter#PreProcess(g:linter)
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AssertEqual "The `command_chain` item 0 `output_stream` flag must be 'stdout', 'stderr', or 'both'", g:vader_exception
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Execute(PreProcess should complain about valid output_stream values in the chain):
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let g:linter = {
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\ 'name': 'x',
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\ 'callback': 'x',
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\ 'executable': 'x',
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\ 'command_chain': [{'callback': 'foo', 'output_stream': 'stdout'}],
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\}
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call ale#linter#PreProcess(g:linter)
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let g:linter.command_chain[0].output_stream = 'stderr'
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call ale#linter#PreProcess(g:linter)
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let g:linter.command_chain[0].output_stream = 'both'
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call ale#linter#PreProcess(g:linter)
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Execute(PreProcess should complain about invalid chain items at higher indices):
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let g:linter = {
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\ 'name': 'x',
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\ 'callback': 'x',
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\ 'executable': 'x',
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\ 'command_chain': [{'callback': 'foo'}, {'callback': 123}],
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\}
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AssertThrows call ale#linter#PreProcess(g:linter)
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AssertEqual 'The `command_chain` item 1 must define a `callback` function', g:vader_exception
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Execute(PreProcess should complain when conflicting command options are used):
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let g:linter = {
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\ 'name': 'x',
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\ 'callback': 'x',
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\ 'executable': 'x',
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\ 'command': 'foo',
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\ 'command_chain': [{'callback': 'foo'}],
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\}
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AssertThrows call ale#linter#PreProcess(g:linter)
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AssertEqual 'Only one of `command`, `command_callback`, or `command_chain` should be set', g:vader_exception
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unlet g:linter.command
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let g:linter.command_callback = 'foo'
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AssertThrows call ale#linter#PreProcess(g:linter)
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AssertEqual 'Only one of `command`, `command_callback`, or `command_chain` should be set', g:vader_exception
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let g:linter.command = 'foo'
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unlet g:linter.command_chain
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AssertThrows call ale#linter#PreProcess(g:linter)
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AssertEqual 'Only one of `command`, `command_callback`, or `command_chain` should be set', g:vader_exception
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Execute(PreProcess should process the read_buffer option correctly):
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let g:linter = {
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\ 'name': 'x',
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\ 'callback': 'x',
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\ 'executable': 'x',
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\ 'command_chain': [{'callback': 'foo'}, {'callback': 'bar'}],
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\ 'read_buffer': '0',
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\}
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AssertThrows call ale#linter#PreProcess(g:linter)
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AssertEqual '`read_buffer` must be `0` or `1`', g:vader_exception
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let g:linter.read_buffer = 0
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call ale#linter#PreProcess(g:linter)
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let g:linter.read_buffer = 1
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call ale#linter#PreProcess(g:linter)
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unlet g:linter.read_buffer
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let g:linter.command_chain[0].read_buffer = '0'
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AssertThrows call ale#linter#PreProcess(g:linter)
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AssertEqual 'The `command_chain` item 0 value for `read_buffer` must be `0` or `1`', g:vader_exception
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let g:linter.command_chain[0].read_buffer = 0
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call ale#linter#PreProcess(g:linter)
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let g:linter.command_chain[1].read_buffer = '0'
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AssertThrows call ale#linter#PreProcess(g:linter)
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AssertEqual 'The `command_chain` item 1 value for `read_buffer` must be `0` or `1`', g:vader_exception
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let g:linter.command_chain[1].read_buffer = 1
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call ale#linter#PreProcess(g:linter)
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Execute(PreProcess should set a default value for read_buffer):
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let g:linter = {
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\ 'name': 'x',
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\ 'callback': 'x',
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\ 'executable': 'x',
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\ 'command': 'x',
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\}
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AssertEqual ale#linter#PreProcess(g:linter).read_buffer, 1
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