right_spec.rb in lumos-0.0.2

- old
+ new
@@ -2,36 +2,36 @@
 require "spec_helper"
 
 describe Lumos::Formatters::Right do
   context "messages" do
     it "returns wrapped message" do
-      expect(described_class.new(message: "Ferula").result).to eq("Ferula #")
+      expect { lumos "Ferula", position: :right }.to output("Ferula #\n").to_stdout
     end
 
     it "returns multiline message" do
-      expect(described_class.new(message: "Coffee has long had a reputation as being unhealthy. But in almost every single respect that reputation is backward. The potential health benefits are surprisingly large.").result).to eq("Coffee has long had a reputation as being unhealthy. But in almost eve #\nry single respect that reputation is backward. The potential health be #\nnefits are surprisingly large.                                         #")
+      expect { lumos "Coffee has long had a reputation as being unhealthy. But in almost every single respect that reputation is backward. The potential health benefits are surprisingly large.", position: :right }.to output("Coffee has long had a reputation as being unhealthy. But in almost eve #\nry single respect that reputation is backward. The potential health be #\nnefits are surprisingly large.                                         #\n").to_stdout
     end
 
     it "returns multiline message with defined length" do
-      expect(described_class.new(message: "Coffee has long had a reputation as being unhealthy. But in almost every single respect that reputation is backward. The potential health benefits are surprisingly large.", length: 35).result).to eq("Coffee has long had a reputation as #\n being unhealthy. But in almost eve #\nry single respect that reputation i #\ns backward. The potential health be #\nnefits are surprisingly large.      #")
+      expect { lumos "Coffee has long had a reputation as being unhealthy. But in almost every single respect that reputation is backward. The potential health benefits are surprisingly large.", position: :right, length: 35 }.to output("Coffee has long had a reputation as #\n being unhealthy. But in almost eve #\nry single respect that reputation i #\ns backward. The potential health be #\nnefits are surprisingly large.      #\n").to_stdout
     end
   end
 
   context "paddings" do
     it "returns zero-padding message" do
-      expect(described_class.new(message: "Finite Incantatum", padding: 0).result).to eq("Finite Incantatum#")
+      expect { lumos "Finite Incantatum", position: :right, padding: 0 }.to output("Finite Incantatum#\n").to_stdout
     end
 
     it "returns 1-digit padding message" do
-      expect(described_class.new(message: "Finite Incantatum", padding: 1).result).to eq("Finite Incantatum #")
+      expect { lumos "Finite Incantatum", position: :right, padding: 1 }.to output("Finite Incantatum #\n").to_stdout
     end
 
     it "returns 2-digits padding message" do
-      expect(described_class.new(message: "Finite Incantatum", padding: 2).result).to eq("Finite Incantatum  #")
+      expect { lumos "Finite Incantatum", position: :right, padding: 2 }.to output("Finite Incantatum  #\n").to_stdout
     end
   end
 
   it "returns delimiter message" do
-    expect(described_class.new(message: "Fidelius", delimiter: "->").result).to eq("Fidelius ->")
+    expect { lumos "Fidelius", position: :right, delimiter: "->" }.to output("Fidelius ->\n").to_stdout
   end
 
 end