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require "helper"
module Neovim
RSpec.describe Current do
let(:client) { Support.persistent_client }
let(:current) { client.current }
describe "#line" do
it "returns an empty string if the current line is empty" do
expect(current.line).to eq("")
end
it "returns the contents of the line" do
current.line = "New content"
expect(current.line).to eq("New content")
end
end
describe "#line=" do
it "sets the content of the current line" do
current.line = "New content"
expect(current.line).to eq("New content")
end
end
describe "#buffer" do
it "returns the current buffer" do
expect(current.buffer).to be_a(Buffer)
end
end
describe "#buffer=" do
it "sets the current buffer from an integer" do
initial_index = current.buffer.index
client.command("vnew")
expect do
current.buffer = initial_index
end.to change { current.buffer.index }.to(initial_index)
end
it "sets the current buffer from a Buffer" do
b0 = current.buffer
client.command("vnew")
b1 = current.buffer
expect do
current.buffer = b0
end.to change { current.buffer }.from(b1).to(b0)
end
it "returns an integer" do
index = current.buffer.index
expect(current.buffer = index).to eq(index)
end
it "returns a Buffer" do
buffer = current.buffer
expect(current.buffer = buffer).to eq(buffer)
end
end
describe "#window" do
it "returns the current window" do
expect(current.window).to be_a(Window)
end
end
describe "#window=" do
it "sets the current window from an integer" do
start_index = current.window.index
client.command("vsp")
expect do
current.window = start_index
end.to change { current.window.index }.to(start_index)
end
it "sets the current window from a Window" do
w0 = current.window
client.command("vsp")
w1 = current.window
expect do
current.window = w0
end.to change { current.window }.from(w1).to(w0)
end
it "returns an integer" do
index = current.window.index
expect(current.window = index).to eq(index)
end
it "returns a Window" do
w0 = current.window
expect(current.window = w0).to eq(w0)
end
end
describe "#tabpage" do
it "returns the current tabpage" do
expect(current.tabpage).to be_a(Tabpage)
end
end
describe "#tabpage=" do
it "sets the current tabpage from an integer" do
initial_index = current.tabpage.index
client.command("tabnew")
expect(current.tabpage.index).not_to eq(initial_index)
expect do
current.tabpage = initial_index
end.to change { current.tabpage.index }.to(initial_index)
end
it "sets the current tabpage from a Tabpage" do
tp0 = current.tabpage
client.command("tabnew")
tp1 = current.tabpage
expect do
current.tabpage = tp0
end.to change { current.tabpage }.from(tp1).to(tp0)
end
it "returns an integer" do
index = current.tabpage.index
expect(current.tabpage = index).to eq(index)
end
it "returns a Tabpage" do
tp0 = current.tabpage
expect(current.tabpage = tp0).to eq(tp0)
end
end
end
end
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