70 lines
2.5 KiB
Ruby
70 lines
2.5 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'spec_helper'
|
|
|
|
describe Gitlab::Diff::SuggestionDiff do
|
|
describe '#diff_lines' do
|
|
let(:from_content) do
|
|
<<-BLOB.strip_heredoc
|
|
"tags": ["devel", "development", "nightly"],
|
|
"desktop-file-name-prefix": "(Development) ",
|
|
"finish-args": "foo",
|
|
BLOB
|
|
end
|
|
|
|
let(:to_content) do
|
|
<<-BLOB.strip_heredoc
|
|
"buildsystem": "meson",
|
|
"builddir": true,
|
|
"name": "nautilus",
|
|
"bar": "bar",
|
|
BLOB
|
|
end
|
|
|
|
let(:suggestion) do
|
|
instance_double(Suggestion, from_line: 12,
|
|
from_content: from_content,
|
|
to_content: to_content)
|
|
end
|
|
|
|
subject { described_class.new(suggestion).diff_lines }
|
|
|
|
let(:expected_diff_lines) do
|
|
[
|
|
{ old_pos: 12, new_pos: 12, type: "match", text: "@@ -12 +12" },
|
|
{ old_pos: 12, new_pos: 12, type: "old", text: "-\"tags\": [\"devel\", \"development\", \"nightly\"]," },
|
|
{ old_pos: 13, new_pos: 12, type: "old", text: "-\"desktop-file-name-prefix\": \"(Development) \"," },
|
|
{ old_pos: 14, new_pos: 12, type: "old", text: "-\"finish-args\": \"foo\"," },
|
|
{ old_pos: 15, new_pos: 12, type: "new", text: "+\"buildsystem\": \"meson\"," },
|
|
{ old_pos: 15, new_pos: 13, type: "new", text: "+\"builddir\": true," },
|
|
{ old_pos: 15, new_pos: 14, type: "new", text: "+\"name\": \"nautilus\"," },
|
|
{ old_pos: 15, new_pos: 15, type: "new", text: "+\"bar\": \"bar\"," }
|
|
]
|
|
end
|
|
|
|
it 'returns diff lines with correct line numbers' do
|
|
diff_lines = subject
|
|
|
|
expect(diff_lines).to all(be_a(Gitlab::Diff::Line))
|
|
|
|
expected_diff_lines.each_with_index do |expected_line, index|
|
|
expect(diff_lines[index].to_hash).to include(expected_line)
|
|
end
|
|
end
|
|
|
|
describe 'when the suggestion is for the last line of a file' do
|
|
it 'returns a correct value if there is no newline at the end of the file' do
|
|
from_content = "One line test"
|
|
to_content = "Successful test!"
|
|
suggestion = instance_double(Suggestion, from_line: 1,
|
|
from_content: from_content,
|
|
to_content: to_content)
|
|
|
|
diff_lines = described_class.new(suggestion).diff_lines
|
|
|
|
expect(diff_lines.first.text).to eq("-One line test")
|
|
expect(diff_lines.last.text).to eq("+Successful test!")
|
|
end
|
|
end
|
|
end
|
|
end
|