mirror of https://github.com/captn3m0/dotfiles.git
84 lines
3.0 KiB
Ruby
84 lines
3.0 KiB
Ruby
# Copyright 2010-2011 Wincent Colaiuta. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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require 'spec_helper'
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require 'command-t/scanner/file_scanner'
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module VIM; end
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describe CommandT::FileScanner do
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before do
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@dir = File.join(File.dirname(__FILE__), '..', '..', '..', 'fixtures')
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@all_fixtures = %w(
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bar/abc bar/xyz baz bing foo/alpha/t1 foo/alpha/t2 foo/beta
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)
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@scanner = CommandT::FileScanner.new @dir
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# scanner will call VIM's expand() function for exclusion filtering
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stub(::VIM).evaluate(/expand\(.+\)/) { '0' }
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end
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describe 'paths method' do
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it 'returns a list of regular files' do
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@scanner.paths.should =~ @all_fixtures
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end
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end
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describe 'flush method' do
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it 'forces a rescan on next call to paths method' do
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first = @scanner.paths
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@scanner.flush
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@scanner.paths.object_id.should_not == first.object_id
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end
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end
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describe 'path= method' do
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it 'allows repeated applications of scanner at different paths' do
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@scanner.paths.should =~ @all_fixtures
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# drill down 1 level
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@scanner.path = File.join(@dir, 'foo')
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@scanner.paths.should =~ %w(alpha/t1 alpha/t2 beta)
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# and another
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@scanner.path = File.join(@dir, 'foo', 'alpha')
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@scanner.paths.should =~ %w(t1 t2)
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end
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end
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describe "'wildignore' exclusion" do
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it "calls on VIM's expand() function for pattern filtering" do
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@scanner = CommandT::FileScanner.new @dir
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mock(::VIM).evaluate(/expand\(.+\)/).times(10)
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@scanner.paths
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end
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end
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describe ':max_depth option' do
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it 'does not descend below "max_depth" levels' do
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@scanner = CommandT::FileScanner.new @dir, :max_depth => 1
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@scanner.paths.should =~ %w(bar/abc bar/xyz baz bing foo/beta)
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end
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end
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end
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