Unit tests enhancements

spec/sales_backend_spec.cr

@@ -1,37 +1,67 @@
 require "./spec_helper"
 
-
 describe SalesBackend do
   it "can render status" do
-      get "/"
-      String.from_json(Global.response.not_nil!.body).should eq "OK"
+    get "/"
+    String.from_json(Global.response.not_nil!.body).should eq "OK"
   end
 
   it "can add a user able to log in and out" do
-      Dir.mkdir_p Statics.data_path+"user"
-      usr = User.new("dummy@domain.com")
-      usr.password_hash = "mywordismypassword"
-      
-      post "/user", nil, usr.to_json
-      Global.response.not_nil!.status_code.should eq(200)
-      String.from_json(Global.response.not_nil!.body).should eq "OK"
-
-      post "/login", nil, usr.to_json
-      Global.response.not_nil!.status_code.should eq(200)
-      uuid=UUID.from_json(Global.response.not_nil!.body).not_nil!
-
-      headers = HTTP::Headers.new
-      headers["user"]=usr.email.to_s
-      headers["api_token"]=uuid.to_s
-      get "/user/", headers
-      Global.response.not_nil!.status_code.should eq(200)
-
-      usr.tokens = Array(UUID).new
-      usr.tokens.not_nil!.push uuid
-      post "/logout", nil, usr.to_json
-      Global.response.not_nil!.status_code.should eq(200)
-
-      get "/user/", headers
-      Global.response.not_nil!.status_code.should eq(403)
+    Dir.mkdir_p Statics.data_path + "user"
+    usr = User.new("dummy@domain.com")
+    usr.password_hash = "mywordismypassword"
+
+    post "/user", nil, usr.to_json
+    Global.response.not_nil!.status_code.should eq(200)
+    String.from_json(Global.response.not_nil!.body).should eq "OK"
+
+    post "/user", nil, usr.to_json
+    Global.response.not_nil!.status_code.should eq(500)
+
+    post "/login", nil, usr.to_json
+    Global.response.not_nil!.status_code.should eq(200)
+    uuid = UUID.from_json(Global.response.not_nil!.body).not_nil!
+
+    headers = HTTP::Headers.new
+    headers["user"] = usr.email.to_s
+    headers["api_token"] = uuid.to_s
+    get "/user/", headers
+    Global.response.not_nil!.status_code.should eq(200)
+    get "/user/address", headers
+    Global.response.not_nil!.status_code.should eq(200)
+    Global.response.not_nil!.body.should eq("null")
+    new_address_str = %([
+        {
+        "name": "String",
+        "address1": "String",
+        "address2": "{type: String, nilable: true}",
+        "postcode": "00000",
+        "city": "String",
+        "country": 2
+        }
+    ])
+    post "/user/address", headers, new_address_str
+    Global.response.not_nil!.status_code.should eq(200)
+    get "/user/address", headers
+    Global.response.not_nil!.status_code.should eq(200)
+    address_state = Array(Address).from_json(Global.response.not_nil!.body)
+    expected_address_state = Array(Address).from_json(new_address_str)
+    (address_state.to_json==expected_address_state.to_json).should be_true
+    get "/user/tokens", headers
+    Global.response.not_nil!.status_code.should eq(200)
+
+    usr.tokens = Array(UUID).new
+    usr.tokens.not_nil!.push uuid
+    post "/logout", nil, usr.to_json
+    Global.response.not_nil!.status_code.should eq(200)
+
+    get "/user/", headers
+    Global.response.not_nil!.status_code.should eq(403)
+
+    get "/user/address", headers
+    Global.response.not_nil!.status_code.should eq(403)
+
+    get "/user/tokens", headers
+    Global.response.not_nil!.status_code.should eq(403)
   end
 end

src/sales_backend/http/user.cr

@@ -95,6 +95,9 @@ post "/user" do |context|
     if Statics.email_regex.match(user.email)==nil
         raise Exception.new("Bad email address")
     end
+    if File.exists?(Statics.data_path+"user/"+user.email)
+        raise Exception.new("Email address already in use")
+    end
     File.write(Statics.data_path+"user/"+user.email,user.to_json)
     context.response.content_type = "application/json"
     "OK".to_json