initial copy commit

2017-12-21 11:36:52 +01:00
commit 659da24af3
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+require 'rails_helper'
+
+RSpec.describe Api::PostsController, type: :controller do
+  describe "index" do
+    describe 'unauthorized' do
+      it 'redirects to login page' do
+        get :index
+        response.redirect_url.should end_with('/users/sign_in')
+      end
+    end
+
+    describe 'authorized' do
+      before { sign_in create :user }
+      it "no default include, default pagination" do
+        post1 = create :post, title: 'post-1', body: 'post-body-1'
+        comment = create :comment, post: post1
+        post2 = create :post, title: 'post-2', body: 'post-body-2'
+        get :index
+        assert_json(
+          data: [
+            {
+              id: post1.id.to_s,
+              type: "post",
+              attributes: {"title"=>"post-1", "body"=>"post-body-1"},
+              relationships: {
+                comments: {data: [{id: comment.id.to_s , type: "comment" }]}
+              }
+            },
+            {
+              id: post2.id.to_s,
+              type: "post",
+              attributes: {"title"=>"post-2", "body"=>"post-body-2"},
+              relationships: {
+                comments: {data: []}
+              }
+            },
+          ],
+          meta: {"total-pages"=>1, "total-count"=>2}
+        )
+      end
+
+      it "does not paginate when index_pagination? is false" do
+        expect( subject ).to receive(:index_pagination?).and_return false
+        post1 = create :post, title: 'post-1', body: 'post-body-1'
+        comment = create :comment, post: post1
+        post2 = create :post, title: 'post-2', body: 'post-body-2'
+        get :index
+        assert_json(
+          data: [
+            {
+              id: post1.id.to_s,
+              type: "post",
+              attributes: {"title"=>"post-1", "body"=>"post-body-1"},
+              relationships: {
+                comments: {data: [{id: comment.id.to_s , type: "comment" }]}
+              }
+            },
+            {
+              id: post2.id.to_s,
+              type: "post",
+              attributes: {"title"=>"post-2", "body"=>"post-body-2"},
+              relationships: {
+                comments: {data: []}
+              }
+            },
+          ]
+        )
+      end
+
+      it "includes associations if configured" do
+        expect( subject ).to receive(:index_serialize_options).and_return(include: 'comments')
+        post1 = create :post, title: 'post-1', body: 'post-body-1'
+        comment = create :comment, post: post1, body: 'post-1-comment-1'
+        post2 = create :post, title: 'post-2', body: 'post-body-2'
+        get :index
+        assert_json(
+          data: [
+            {
+              id: post1.id.to_s,
+              type: "post",
+              attributes: {"title"=>"post-1", "body"=>"post-body-1"},
+              relationships: {
+                comments: {data: [{id: comment.id.to_s , type: "comment" }]}
+              }
+            },
+            {
+              id: post2.id.to_s,
+              type: "post",
+              attributes: {"title"=>"post-2", "body"=>"post-body-2"},
+              relationships: {
+                comments: {data: []}
+              }
+            },
+          ],
+          included: [
+            {
+              id: comment.id.to_s,
+              type: "comment",
+              attributes: {body: "post-1-comment-1"},
+              relationships: {
+                post: {data: {id: post1.id.to_s, type: "posts"}}
+              }
+            }
+          ],
+          meta: {"total-pages"=>1, "total-count"=>2}
+        )
+      end
+    end
+  end
+end