spec/commands_spec.rb in cuukie-0.1.2 vs spec/commands_spec.rb in cuukie-0.1.3

@@ -1,14 +1,65 @@
+require 'spec_helper'
+
 describe "The cuukie_server command" do
-  it "starts the Cuukie server" do
-    Process.detach fork { exec "ruby bin/cuukie_server >/dev/null 2>&1" }
-    response = nil
-    until !response
-      begin
-        response = RestClient.get 'http://localhost:4569/ping'
-      rescue; end
+  it "starts the Cuukie server on port 4569 by default" do
+    start_process "ruby bin/cuukie_server >/dev/null 2>&1"
+    wait_for_server_on_port 4569
+    stop_server_on_port 4569
+  end
+
+  it "starts the Cuukie server on any given port" do
+    start_process "ruby bin/cuukie_server 4570 >/dev/null 2>&1"
+    wait_for_server_on_port 4570
+    stop_server_on_port 4570
+  end
+end
+
+describe "The cuukie formatter" do
+  require 'tempfile'
+
+  before :each do
+    @out = Tempfile.new('cuukie.tmp')
+  end
+
+  after :each do
+    @out.delete
+  end
+  
+  it "expects a server on localhost:4569 by default" do
+    begin
+      start_process "ruby bin/cuukie_server 4569 >/dev/null 2>&1"
+      wait_for_server_on_port 4569
+      cmd = "cd spec/test_project && \
+             cucumber features/1_show_scenarios.feature:9 \
+             --format cuukie > #{@out.path}"
+      system(cmd).should be_true
+      @out.read.should == ''
+    ensure
+      stop_server_on_port 4569
     end
+  end
+
+  it "can point to a different server" do
+    start_process "ruby bin/cuukie_server 4570 >/dev/null 2>&1"
     begin
-      RestClient.delete 'http://localhost:4569/'
-    rescue; end
+      wait_for_server_on_port 4570
+      cmd = "cd spec/test_project && \
+             cucumber features/1_show_scenarios.feature:9 \
+             CUUKIE_SERVER=http://localhost:4570 \
+             --format cuukie > #{@out.path}"
+      system(cmd).should be_true
+      @out.read.should == ''
+    ensure
+      stop_server_on_port 4570
+    end
+  end
+  
+  it "fails gracefully if the server is down" do
+    cmd = "cd spec/test_project && \
+           cucumber features/1_show_scenarios.feature:9 \
+           CUUKIE_SERVER=http://some.server:4570 \
+           --format cuukie > #{@out.path}"
+    system(cmd).should be_true
+    @out.read.should match 'I cannot find the cuukie_server on http://some.server:4570'
   end
 end