Added slang adapter + specs, reorganized specs and adapters

spec/kilt/crustache_spec.cr

@@ -0,0 +1,26 @@
+require "../spec_helper"
+require "../../src/kilt/crustache"
+
+class MustacheView
+  def has_key?(name)
+    name == "pid"
+  end
+
+  def [](name)
+    name == "pid" ? Process.pid : nil
+  end
+
+  Kilt.file "spec/fixtures/test.mustache", "__kilt_io__", self
+end
+
+describe "kilt/crustache" do
+
+  it "renders crustache" do
+    Kilt.render("spec/fixtures/test.mustache", { "pid" => Process.pid }).should eq("<span>#{Process.pid}</span>")
+  end
+
+  it "works with classes" do
+    MustacheView.new.to_s.should eq("<span>#{Process.pid}</span>")
+  end
+
+end

spec/kilt/slang_spec.cr

@@ -0,0 +1,18 @@
+require "../spec_helper"
+require "../../src/kilt/slang"
+
+class SlangView
+  Kilt.file "spec/fixtures/test.slang"
+end
+
+describe "kilt/slang" do
+
+  it "renders slang" do
+    Kilt.render("spec/fixtures/test.slang").should eq("<span>#{Process.pid}</span>")
+  end
+
+  it "works with classes" do
+    SlangView.new.to_s.should eq("<span>#{Process.pid}</span>")
+  end
+
+end