229 lines
5.4 KiB
Ruby
229 lines
5.4 KiB
Ruby
require 'spec_helper'
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describe Gitlab::Git::Index, seed_helper: true do
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let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) }
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let(:index) { described_class.new(repository) }
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before do
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index.read_tree(repository.lookup('master').tree)
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end
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describe '#create' do
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let(:options) do
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{
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content: 'Lorem ipsum...',
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file_path: 'documents/story.txt'
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}
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end
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context 'when no file at that path exists' do
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it 'creates the file in the index' do
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index.create(options)
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entry = index.get(options[:file_path])
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expect(entry).not_to be_nil
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expect(repository.lookup(entry[:oid]).content).to eq(options[:content])
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end
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end
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context 'when a file at that path exists' do
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before do
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options[:file_path] = 'files/executables/ls'
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end
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it 'raises an error' do
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expect { index.create(options) }.to raise_error('A file with this name already exists')
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end
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end
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context 'when content is in base64' do
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before do
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options[:content] = Base64.encode64(options[:content])
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options[:encoding] = 'base64'
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end
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it 'decodes base64' do
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index.create(options)
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entry = index.get(options[:file_path])
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expect(repository.lookup(entry[:oid]).content).to eq(Base64.decode64(options[:content]))
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end
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end
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context 'when content contains CRLF' do
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before do
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repository.autocrlf = :input
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options[:content] = "Hello,\r\nWorld"
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end
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it 'converts to LF' do
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index.create(options)
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entry = index.get(options[:file_path])
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expect(repository.lookup(entry[:oid]).content).to eq("Hello,\nWorld")
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end
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end
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end
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describe '#create_dir' do
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let(:options) do
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{
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file_path: 'newdir'
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}
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end
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context 'when no file or dir at that path exists' do
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it 'creates the dir in the index' do
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index.create_dir(options)
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entry = index.get(options[:file_path] + '/.gitkeep')
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expect(entry).not_to be_nil
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end
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end
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context 'when a file at that path exists' do
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before do
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options[:file_path] = 'files/executables/ls'
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end
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it 'raises an error' do
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expect { index.create_dir(options) }.to raise_error('A file with this name already exists')
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end
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end
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context 'when a directory at that path exists' do
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before do
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options[:file_path] = 'files/executables'
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end
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it 'raises an error' do
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expect { index.create_dir(options) }.to raise_error('A directory with this name already exists')
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end
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end
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end
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describe '#update' do
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let(:options) do
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{
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content: 'Lorem ipsum...',
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file_path: 'README.md'
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}
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end
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context 'when no file at that path exists' do
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before do
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options[:file_path] = 'documents/story.txt'
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end
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it 'raises an error' do
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expect { index.update(options) }.to raise_error("A file with this name doesn't exist")
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end
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end
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context 'when a file at that path exists' do
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it 'updates the file in the index' do
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index.update(options)
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entry = index.get(options[:file_path])
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expect(repository.lookup(entry[:oid]).content).to eq(options[:content])
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end
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it 'preserves file mode' do
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options[:file_path] = 'files/executables/ls'
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index.update(options)
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entry = index.get(options[:file_path])
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expect(entry[:mode]).to eq(0100755)
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end
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end
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end
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describe '#move' do
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let(:options) do
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{
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content: 'Lorem ipsum...',
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previous_path: 'README.md',
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file_path: 'NEWREADME.md'
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}
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end
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context 'when no file at that path exists' do
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it 'raises an error' do
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options[:previous_path] = 'documents/story.txt'
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expect { index.move(options) }.to raise_error("A file with this name doesn't exist")
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end
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end
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context 'when a file at the new path already exists' do
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it 'raises an error' do
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options[:file_path] = 'CHANGELOG'
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expect { index.move(options) }.to raise_error("A file with this name already exists")
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end
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end
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context 'when a file at that path exists' do
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it 'removes the old file in the index' do
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index.move(options)
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entry = index.get(options[:previous_path])
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expect(entry).to be_nil
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end
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it 'creates the new file in the index' do
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index.move(options)
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entry = index.get(options[:file_path])
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expect(entry).not_to be_nil
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expect(repository.lookup(entry[:oid]).content).to eq(options[:content])
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end
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it 'preserves file mode' do
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options[:previous_path] = 'files/executables/ls'
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index.move(options)
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entry = index.get(options[:file_path])
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expect(entry[:mode]).to eq(0100755)
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end
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end
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end
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describe '#delete' do
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let(:options) do
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{
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file_path: 'README.md'
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}
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end
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context 'when no file at that path exists' do
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before do
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options[:file_path] = 'documents/story.txt'
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end
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it 'raises an error' do
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expect { index.delete(options) }.to raise_error("A file with this name doesn't exist")
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end
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end
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context 'when a file at that path exists' do
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it 'removes the file in the index' do
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index.delete(options)
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entry = index.get(options[:file_path])
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expect(entry).to be_nil
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end
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end
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end
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end
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