Add tests to fulfill argument/switch/flag proxy to command block

Author: codenamev

spec/lib/git_commander/command_spec.rb

@@ -34,17 +34,41 @@
     expect(output).to have_received(:puts).with "I'm on a Lotus Evora!"
   end
 
-  it "runs the block registered to it passing arguments and options"
-  it "runs the block registered to it passing options with defaults"
+  it "runs the block registered to it passing arguments and options" do
+    command = described_class.new(
+      :wtf,
+      output: output,
+      arguments: [{ name: :verb }],
+      flags: [{ name: :make, default: "Lotus" }],
+      switches: [{ name: :model }]
+    ) do |params|
+      say "I'm in a #{[params[:verb], params[:make], params[:model]].compact.join(" ")}!"
+    end
+    command.run [
+      GitCommander::Command::Option.new(name: :verb, value: "cool"),
+      GitCommander::Command::Option.new(name: :model, value: "Evora")
+    ]
+    expect(output).to have_received(:puts).with "I'm in a cool Lotus Evora!"
+  end
+
+  it "runs the block registered to it passing options with defaults" do
+    command = described_class.new(
+      :wtf,
+      output: output,
+      flags: [{ name: :make, default: "Lotus" }]
+    ) do |params|
+      say "I'm in a #{params[:make]}!"
+    end
+    command.run
+    expect(output).to have_received(:puts).with "I'm in a Lotus!"
+  end
 
   it "can add output" do
     command = described_class.new(:wtf, output: output)
     command.say "Ooh eeh what's up with that"
     expect(output).to have_received(:puts).with "Ooh eeh what's up with that"
   end
 
-  it "raises an error if no arguments, flags, or switches exist for the params passed"
-
   it "can output a help message" do
     full_command = described_class.new(
       :start,