integration.rb in cuba-0.3.0

- old
+ new
@@ -1,4 +1,95 @@
+$:.unshift(File.expand_path("../lib", File.dirname(__FILE__)))
+require "cuba"
+
+prepare { Cuba.reset! }
+
+test "resetting" do
+  old = Cuba.app
+  assert old.object_id == Cuba.app.object_id
+
+  Cuba.reset!
+  assert old.object_id != Cuba.app.object_id
+end
+
+class Middle
+  def initialize(app, first, second, &block)
+    @app, @first, @second, @block = app, first, second, block
+  end
+
+  def call(env)
+    env["m.first"] = @first
+    env["m.second"] = @second
+    env["m.block"] = @block.call
+
+    @app.call(env)
+  end
+end
+
+test "use passes in the arguments and block" do
+  Cuba.use Middle, "First", "Second" do
+    "this is the block"
+  end
+
+  Cuba.define do
+    on get do
+      on path("hello") do
+        "Default"
+      end
+    end
+  end
+
+  env = { "REQUEST_METHOD" => "GET", "PATH_INFO" => "/hello",
+          "SCRIPT_NAME" => "/" }
+
+  Cuba.call(env)
+
+  assert "First" == env["m.first"]
+  assert "Second" == env["m.second"]
+  assert "this is the block" == env["m.block"]
+end
+
+test "reset and use" do
+  Cuba.use Middle, "First", "Second" do
+    "this is the block"
+  end
+
+  Cuba.define do
+    on get do
+      on path("hello") do
+        res.write "Default"
+      end
+    end
+  end
+
+  Cuba.reset!
+
+  Cuba.use Middle, "1", "2" do
+    "3"
+  end
+
+  Cuba.define do
+    on get do
+      on path("hello") do
+        res.write "2nd Default"
+      end
+    end
+  end
+
+  env = { "REQUEST_METHOD" => "GET", "PATH_INFO" => "/hello",
+          "SCRIPT_NAME" => "/" }
+
+  status, headers, resp = Cuba.call(env)
+
+  assert 200 == status
+  assert "text/html" == headers["Content-Type"]
+  assert ["2nd Default"] == resp.body
+
+  assert "1" == env["m.first"]
+  assert "2" == env["m.second"]
+  assert "3" == env["m.block"]
+end
+
 test "examples" do
   `cd example && rake -I../lib`
   assert $?.exitstatus == 0
-end
+end
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