Output enterprise relationships as JSON

app/views/admin/json/_enterprise_relationships.rabl

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+collection @enterprise_relationships
+
+attributes :parent_id, :child_id
+
+node :parent_name do |enterprise_relationship|
+  enterprise_relationship.parent.name
+end
+
+node :child_name do |enterprise_relationship|
+  enterprise_relationship.child.name
+end

spec/views/admin/json/enterprise_relationships_rabl_spec.rb

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+require 'spec_helper'
+
+describe "admin/json/_enterprise_relationships.json.rabl" do
+  let(:parent) { create(:enterprise) }
+  let(:child) { create(:enterprise) }
+  let(:enterprise_relationship) { create(:enterprise_relationship, parent: parent, child: child) }
+  let(:render) { Rabl.render([enterprise_relationship], 'admin/json/enterprise_relationships', view_path: 'app/views', scope: RablHelper::FakeContext.instance) }
+
+  it "renders a list of enterprise relationships" do
+    render.should have_json_type(Array).at_path ''
+    render.should have_json_type(Object).at_path '0'
+  end
+
+  it "renders enterprise ids" do
+    render.should be_json_eql(parent.id).at_path '0/parent_id'
+    render.should be_json_eql(child.id).at_path '0/child_id'
+  end
+
+  it "renders enterprise names" do
+    render.should be_json_eql(parent.name.to_json).at_path '0/parent_name'
+    render.should be_json_eql(child.name.to_json).at_path '0/child_name'
+  end
+end