python-language-server/test/test_document.py at develop · palantir/python-language-server · GitHub

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from test.fixtures import DOC_URI, DOC

from pyls.workspace import Document

def test_document_props(doc):

assert doc.uri == DOC_URI

assert doc.source == DOC

def test_document_lines(doc):

assert len(doc.lines) == 4

assert doc.lines[0] == 'import sys\n'

def test_document_source_unicode(workspace):

document_mem = Document(DOC_URI, workspace, u'my source')

document_disk = Document(DOC_URI, workspace)

assert isinstance(document_mem.source, type(document_disk.source))

def test_offset_at_position(doc):

assert doc.offset_at_position({'line': 0, 'character': 8}) == 8

assert doc.offset_at_position({'line': 1, 'character': 5}) == 16

assert doc.offset_at_position({'line': 2, 'character': 0}) == 12

assert doc.offset_at_position({'line': 2, 'character': 4}) == 16

assert doc.offset_at_position({'line': 4, 'character': 0}) == 51

def test_word_at_position(doc):

""" Return the position under the cursor (or last in line if past the end) """

# import sys

assert doc.word_at_position({'line': 0, 'character': 8}) == 'sys'

# Past end of import sys

assert doc.word_at_position({'line': 0, 'character': 1000}) == 'sys'

# Empty line

assert doc.word_at_position({'line': 1, 'character': 5}) == ''

# def main():

assert doc.word_at_position({'line': 2, 'character': 0}) == 'def'

# Past end of file

assert doc.word_at_position({'line': 4, 'character': 0}) == ''

def test_document_empty_edit(workspace):

doc = Document('file:///uri', workspace, u'')

doc.apply_change({

'range': {

'start': {'line': 0, 'character': 0},

'end': {'line': 0, 'character': 0}

'text': u'f'

})

assert doc.source == u'f'

def test_document_line_edit(workspace):

doc = Document('file:///uri', workspace, u'itshelloworld')

doc.apply_change({

'text': u'goodbye',

'range': {

'start': {'line': 0, 'character': 3},

'end': {'line': 0, 'character': 8}

}

})

assert doc.source == u'itsgoodbyeworld'

def test_document_multiline_edit(workspace):

old = [

"def hello(a, b):\n",

" print a\n",

" print b\n"

]

doc = Document('file:///uri', workspace, u''.join(old))

doc.apply_change({'text': u'print a, b', 'range': {

'start': {'line': 1, 'character': 4},

'end': {'line': 2, 'character': 11}

}})

assert doc.lines == [

"def hello(a, b):\n",

" print a, b\n"

]

def test_document_end_of_file_edit(workspace):

old = [

"print 'a'\n",

"print 'b'\n"

]

doc = Document('file:///uri', workspace, u''.join(old))

doc.apply_change({'text': u'o', 'range': {

'start': {'line': 2, 'character': 0},

'end': {'line': 2, 'character': 0}

}})

assert doc.lines == [

"print 'a'\n",

"print 'b'\n",

"o",

]

python-language-server/test/test_document.py at develop · palantir/python-language-server · GitHub

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