Initial Chef repository

cookbooks/redis/spec/client_spec.rb

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+require "spec_helper"
+
+describe "redis::client" do
+  let(:chef_run) do
+    ChefSpec::SoloRunner.new.converge(described_recipe)
+  end
+
+  it { expect(chef_run).to include_recipe("redis::default") }
+
+  describe "package installation" do
+    describe "default action" do
+      it { expect(chef_run).to install_package("redis-tools") }
+      it { expect(chef_run).to_not upgrade_package("redis-tools") }
+    end
+
+    describe "when `auto_upgrade` is `true`" do
+      let(:chef_run) do
+        ChefSpec::SoloRunner.new do |node|
+          node.set["redis"]["auto_upgrade"] = true
+        end.converge(described_recipe)
+      end
+
+      it { expect(chef_run).to_not install_package("redis-tools") }
+      it { expect(chef_run).to upgrade_package("redis-tools") }
+    end
+  end
+end

cookbooks/redis/spec/default_spec.rb

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+require "spec_helper"
+
+describe "redis::default" do
+  let(:chef_run) do
+    ChefSpec::SoloRunner.new.converge(described_recipe)
+  end
+
+  it { expect(chef_run).to add_apt_repository("chris-lea-redis-server") }
+
+  # debian family setup
+  context "using debian platform" do
+    let(:chef_run) do
+      env_options = { platform: "debian", version: "6.0.5" }
+      ChefSpec::SoloRunner.new(env_options).converge(described_recipe)
+    end
+
+    it { expect(chef_run).to add_apt_repository("dotdeb") }
+  end
+end

cookbooks/redis/spec/server_spec.rb

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+require "spec_helper"
+
+describe "redis::server" do
+  let(:chef_run) do
+    ChefSpec::SoloRunner.new.converge(described_recipe)
+  end
+
+  it { expect(chef_run).to include_recipe("redis::default") }
+
+  describe "package installation" do
+    describe "default action" do
+      it { expect(chef_run).to install_package("redis-server") }
+      it { expect(chef_run).to_not upgrade_package("redis-server") }
+    end
+
+    describe "when `auto_upgrade` is `true`" do
+      let(:chef_run) do
+        ChefSpec::SoloRunner.new do |node|
+          node.set["redis"]["auto_upgrade"] = true
+        end.converge(described_recipe)
+      end
+
+      it { expect(chef_run).to_not install_package("redis-server") }
+      it { expect(chef_run).to upgrade_package("redis-server") }
+    end
+  end
+
+  it "creates the data directory" do
+    expect(chef_run).to create_directory("/var/lib/redis").with(
+      owner: "redis",
+      group: "redis",
+      mode: "0750",
+      recursive: true
+    )
+  end
+
+  it { expect(chef_run).to enable_service("redis-server") }
+  it { expect(chef_run).to start_service("redis-server") }
+
+  it "creates `/etc/redis/redis.conf`" do
+    path = "/etc/redis/redis.conf"
+
+    expect(chef_run).to create_template(path).with(
+      source: "redis.conf.erb",
+      owner:  "root",
+      group:  "root",
+      mode:   "0644"
+    )
+
+    expect(chef_run.template(path)).to(
+      notify("service[redis-server]").to(:restart)
+    )
+  end
+
+  it "creates `/etc/default/redis-server`" do
+    path = "/etc/default/redis-server"
+
+    expect(chef_run).to create_template(path).with(
+      source: "default_redis-server.erb",
+      owner:  "root",
+      group:  "root",
+      mode:   "0644"
+    )
+
+    expect(chef_run.template(path)).to(
+      notify("service[redis-server]").to(:restart)
+    )
+  end
+end

cookbooks/redis/spec/spec_helper.rb

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+begin
+  require "chefspec"
+  require "chefspec/berkshelf"
+rescue LoadError
+  puts "Unable to run `chefspec`"
+  exit
+end
+
+RSpec.configure do |config|
+  config.platform = "ubuntu"
+  config.version = "12.04"
+  config.log_level = :error
+  config.raise_errors_for_deprecations!
+end
+
+def add_apt_repository(resource_name)
+  ChefSpec::Matchers::ResourceMatcher.new(:apt_repository, :add, resource_name)
+end
+
+at_exit { ChefSpec::Coverage.report! }