spec/formatters/left_spec.rb in lumos-0.0.1 vs spec/formatters/left_spec.rb in lumos-0.0.2

@@ -2,35 +2,35 @@
 require "spec_helper"
 
 describe Lumos::Formatters::Left do
   context "messages" do
     it "returns wrapped message" do
-      expect(described_class.new(message: "Engorgio").result).to eq("# Engorgio")
+      expect { lumos "Engorgio", position: :left }.to output("# Engorgio\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\n# ry single respect that reputation is backward. The potential health be\n# nefits 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: :left }.to output("# Coffee has long had a reputation as being unhealthy. But in almost eve\n# ry single respect that reputation is backward. The potential health be\n# nefits 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\n# ry single respect that reputation i\n# s backward. The potential health be\n# nefits 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: :left, length: 35 }.to output("# Coffee has long had a reputation as\n#  being unhealthy. But in almost eve\n# ry single respect that reputation i\n# s backward. The potential health be\n# nefits are surprisingly large.\n").to_stdout
     end
   end
 
   context "paddings" do
     it "returns zero-digit padding message" do
-      expect(described_class.new(message: "Episkey", padding: 0).result).to eq("#Episkey")
+      expect { lumos "Episkey", position: :left, padding: 0 }.to output("#Episkey\n").to_stdout
     end
 
     it "returns 1-digit padding message" do
-      expect(described_class.new(message: "Episkey", padding: 1).result).to eq("# Episkey")
+      expect { lumos "Episkey", position: :left, padding: 1 }.to output("# Episkey\n").to_stdout
     end
 
     it "returns 2-digits padding message" do
-      expect(described_class.new(message: "Episkey", padding: 2).result).to eq("#  Episkey")
+      expect { lumos "Episkey", position: :left, padding: 2 }.to output("#  Episkey\n").to_stdout
     end
   end
 
   it "returns delimiter message" do
-    expect(described_class.new(message: "Ennervate", delimiter: "☭").result).to eq("☭ Ennervate")
+    expect { lumos "Ennervate", position: :left, delimiter: "☭" }.to output("☭ Ennervate\n").to_stdout
   end
 end