add test for /repo/{repo.id}/crons endpoint

spec/v3/services/crons/find_spec.rb

@@ -0,0 +1,46 @@
+require 'spec_helper'
+
+describe Travis::API::V3::Services::Crons::Find do
+  let(:repo) { Travis::API::V3::Models::Repository.where(owner_name: 'svenfuchs', name: 'minimal').first }
+  let(:cron)  { Travis::API::V3::Models::Cron.create(repository: repo) }
+  let(:parsed_body) { JSON.load(body) }
+
+  describe "fetching all crons by repo id" do
+    before     { get("/v3/repo/#{repo.id}/crons")     }
+    example    { expect(last_response).to be_ok }
+    example    { expect(parsed_body).to be == {
+      "@type"              => "crons",
+        "@href"             => "/v3/repo/#{repo.id}/crons",
+        "@representation"   => "standard",
+        "@pagination"       => {
+          "limit"           => 25,
+          "offset"          => 0,
+          "count"           => 0,
+          "is_first"        => true,
+          "is_last"         => true,
+          "next"            => nil,
+          "prev"            => nil,
+          "first"           => {
+                "@href"     => "/v3/repo/#{repo.id}/crons",
+                "offset"    => 0,
+                "limit"     => 25},
+                "last"      => {
+                "@href"     => "/v3/repo/#{repo.id}/crons?limit=25&offset=-25",
+                "offset"    => -25,
+                "limit"     => 25 }},
+          "crons"           => []
+    }}
+  end
+
+  describe "fetching crons on a non-existing repository by slug" do
+    before     { get("/v3/repo/svenfuchs%2Fminimal1/crons")     }
+    example { expect(last_response).to be_not_found }
+    example { expect(parsed_body).to be == {
+      "@type"         => "error",
+      "error_type"    => "not_found",
+      "error_message" => "repository not found (or insufficient access)",
+      "resource_type" => "repository"
+    }}
+  end
+
+end