spec/unit/new_spec.rb in tty-screen-0.4.3 vs spec/unit/new_spec.rb in tty-screen-0.5.0

@@ -1,20 +1,23 @@
 # encoding: utf-8
 
-require 'spec_helper'
-
 RSpec.describe TTY::Screen, '.new' do
-  let(:output) { StringIO.new('', 'w+') }
 
-  it "initializes size and color detection" do
-    allow(TTY::Screen::Color).to receive(:new).with(output: output, verbose: false)
-    allow(TTY::Screen::Size).to receive(:new).with(output: output, verbose: false)
+  it "initializses size with defaults" do
+    allow(TTY::Screen::Size).to receive(:new)
+    TTY::Screen.new
+    expect(TTY::Screen::Size).to have_received(:new).
+      with(ENV, {output: $stderr, verbose: false})
+  end
 
-    TTY::Screen.new(output: output)
+  it "initializes size with values" do
+    allow(TTY::Screen::Size).to receive(:new)
 
-    expect(TTY::Screen::Color).to have_received(:new).with(output: output, verbose: false)
-    expect(TTY::Screen::Size).to have_received(:new).with(output: output, verbose: false)
+    TTY::Screen.new(output: :output, verbose: true)
+
+    expect(TTY::Screen::Size).to have_received(:new).
+      with(ENV, output: :output, verbose: true)
   end
 
   it "delegates size call" do
     size_instance = spy(:size)
     allow(TTY::Screen::Size).to receive(:new).and_return(size_instance)
@@ -23,33 +26,27 @@
     screen.size
 
     expect(size_instance).to have_received(:size)
   end
 
-  it "allows to call size as class instance" do
+  it "calls size" do
     size_instance = double(:size, size: [51, 280])
     allow(TTY::Screen::Size).to receive(:new).and_return(size_instance)
 
     expect(TTY::Screen.size).to eq([51, 280])
-    expect(TTY::Screen.width).to eq(280)
-    expect(TTY::Screen.height).to eq(51)
-    expect(TTY::Screen::Size).to have_received(:new).exactly(3).times
+    expect(TTY::Screen::Size).to have_received(:new).once
   end
 
-  it "delegates color call" do
-    color_instance = spy(:color)
-    allow(TTY::Screen::Color).to receive(:new).and_return(color_instance)
+  it "calls width" do
+    size_instance = double(:size, size: [51, 280])
+    allow(TTY::Screen::Size).to receive(:new).and_return(size_instance)
 
-    screen = described_class.new
-    screen.color?
-
-    expect(color_instance).to have_received(:supports?)
+    expect(TTY::Screen.width).to eq(280)
+    expect(TTY::Screen::Size).to have_received(:new).once
   end
 
-  it "allows to call color as class instance" do
-    color_instance = double(:size, supports?: false)
-    allow(TTY::Screen::Color).to receive(:new).and_return(color_instance)
-
-    expect(TTY::Screen.color?).to eq(false)
-    expect(TTY::Screen::Color).to have_received(:new).exactly(1).times
+  it "calls height" do
+    size_instance = double(:size, size: [51, 280])
+    allow(TTY::Screen::Size).to receive(:new).and_return(size_instance)
+    expect(TTY::Screen.height).to eq(51)
   end
 end