spec/models/document_spec.rb in paper_trail-7.0.3 vs spec/models/document_spec.rb in paper_trail-7.1.0

@@ -1,21 +1,57 @@
 require "spec_helper"
 
-RSpec.describe Document, type: :model do
-  describe "`have_a_version_with` matcher", versioning: true do
+RSpec.describe Document, type: :model, versioning: true do
+  describe "have_a_version_with matcher" do
     it "works with custom versions association" do
       document = Document.create!(name: "Foo")
       document.update_attributes!(name: "Bar")
-
       expect(document).to have_a_version_with(name: "Foo")
     end
   end
 
-  describe "`have_a_version_with_changes` matcher", versioning: true do
+  describe "have_a_version_with_changes matcher" do
     it "works with custom versions association" do
       document = Document.create!(name: "Foo")
       document.update_attributes!(name: "Bar")
-
       expect(document).to have_a_version_with_changes(name: "Bar")
+    end
+  end
+
+  describe "#paper_trail.next_version" do
+    it "returns the expected document" do
+      doc = Document.create
+      doc.update_attributes(name: "Doc 1")
+      reified = doc.paper_trail_versions.last.reify
+      expect(doc.name).to(eq(reified.paper_trail.next_version.name))
+    end
+  end
+
+  describe "#paper_trail.previous_version" do
+    it "returns the expected document" do
+      doc = Document.create
+      doc.update_attributes(name: "Doc 1")
+      doc.update_attributes(name: "Doc 2")
+      expect(doc.paper_trail_versions.length).to(eq(3))
+      expect(doc.paper_trail.previous_version.name).to(eq("Doc 1"))
+    end
+  end
+
+  describe "#paper_trail_versions" do
+    it "returns the expected version records" do
+      doc = Document.create
+      doc.update_attributes(name: "Doc 1")
+      expect(doc.paper_trail_versions.length).to(eq(2))
+      expect(doc.paper_trail_versions.map(&:event)).to(
+        match_array(%w[create update])
+      )
+    end
+  end
+
+  describe "#versions" do
+    it "does not respond to versions method" do
+      doc = Document.create
+      doc.update_attributes(name: "Doc 1")
+      expect(doc).not_to respond_to(:versions)
     end
   end
 end