adds specs

spec/models/signature_spec.rb

@@ -2,22 +2,47 @@ require 'rails_helper'
 
 describe Signature do
 
+  let(:signature) { build(:signature) }
+
   describe "validations" do
-    it "should be valid"
-    it "should be valid if user exists"
-    it "should not be valid if already voted"
-    it "should not be valid if not in census"
+    it "should be valid" do
+      expect(signature).to be_valid
+    end
+
+    it "should not be valid without a document number" do
+      signature.document_number = nil
+      expect(signature).to_not be_valid
+    end
+
+    it "should not be valid without an associated signature sheet" do
+      signature.signature_sheet = nil
+      expect(signature).to_not be_valid
+    end
   end
 
   describe "#in_census" do
-    it "checks for all document_types"
+    it "checks for all document_types" do
+      ####
+    end
   end
 
   describe "#verify" do
 
-    describe "valid" do
-      it "sets status to verified"
-      it "asigns vote to user"
+    describe "valid", :focus do
+      it "asigns vote to user" do
+        proposal = create(:proposal)
+        user = create(:user, document_number: "123A")
+        signature_sheet = create(:signature_sheet, signable: proposal)
+        signature = create(:signature, signature_sheet: signature_sheet, document_number: "123A")
+
+        signature.verify
+        expect(user.voted_for?(proposal)).to be
+      end
+
+      it "sets status to verified" do
+
+      end
+
     end
 
     describe "invalid" do
@@ -27,6 +52,15 @@ describe Signature do
 
   end
 
+  describe "#verified?" do
+    it "returns true if user exists" do
+
+    end
+
+    it "returns true if document number in census"
+    it "returns false if user does not exist and not in census"
+  end
+
   describe "#assign_vote" do
 
     describe "existing user" do