Added spec tests for Vmpooler::Dns

spec/unit/dns_spec.rb

@@ -0,0 +1,62 @@
+require 'spec_helper'
+
+describe 'Vmpooler::Dns' do
+  let(:dns_class) { 'mock-dnsservice' }
+  let(:dns_config_name) { 'mock' }
+  let(:pool) { 'pool1' }
+  let(:config) { YAML.load(<<~EOT
+  ---
+  :dns_configs:
+    :mock:
+      dns_class: 'mock'
+      domain: 'example.com'
+  :pools:
+    - name: 'pool1'
+      dns_plugin: 'mock'
+EOT
+  )}
+  subject { Vmpooler::Dns.new }
+
+  describe '.get_dns_plugin_class_by_name' do
+    it 'returns the plugin class for the specified config' do
+      result = Vmpooler::Dns.get_dns_plugin_class_by_name(config, dns_config_name)
+      expect(result).to eq('mock')
+    end
+  end
+
+  describe '.get_domain_for_pool' do
+    it 'returns the domain for the specified pool' do
+      result = Vmpooler::Dns.get_domain_for_pool(config, pool)
+      expect(result).to eq('example.com')
+    end
+  end
+
+  describe '.get_dns_plugin_domain_by_name' do
+    it 'returns the domain for the specified config' do
+      result = Vmpooler::Dns.get_dns_plugin_domain_by_name(config, dns_config_name)
+      expect(result).to eq('example.com')
+    end
+  end
+
+  describe '.get_dns_plugin_config_classes' do
+    it 'returns the list of dns plugin classes' do
+      result = Vmpooler::Dns.get_dns_plugin_config_classes(config)
+      expect(result).to eq(['mock'])
+    end
+  end
+
+  describe '#load_from_gems' do
+    let(:gem_name) { 'mock-dnsservice' }
+    let(:translated_gem_name) { 'mock/dnsservice' }
+
+    before(:each) do
+      allow(subject).to receive(:require).with(gem_name).and_return(true)
+    end
+
+    it 'loads the specified gem' do
+      expect(subject).to receive(:require).with("vmpooler/dns/#{translated_gem_name}")
+      result = subject.load_from_gems(gem_name)
+      expect(result).to eq("vmpooler/dns/#{translated_gem_name}")
+    end
+  end
+end

spec/unit/util/parsing_spec.rb

@@ -1,104 +1,11 @@
 require 'spec_helper'
 
-describe 'Parser' do
+# The only method previously tested here was '#get_domain_for_pool'
+# which was moved to Vmpooler::Dns as the more appropriate class
+#
+# TODO: Add tests for last remaining method, or move to more appropriate class
+describe 'Vmpooler::Parsing' do
   let(:pool) { 'pool1' }
   subject { Vmpooler::Parsing }
-  describe '.get_domain_for_pool' do
-    let(:provider_name) { 'mock_provider' }
-    context 'No provider is set' do
-      let(:config) { YAML.load(<<~EOT
-          ---
-          :config:
-          :providers:
-            :mock_provider:
-          :pools:
-            - name: '#{pool}'
-              size: 1
-      EOT
-      )}
 
-      it 'should return nil' do
-        result = subject.get_domain_for_pool(config, pool)
-        expect(result).to be_nil
-      end
-    end
-    context 'Provider is vsphere by default' do
-      let(:config) { YAML.load(<<~EOT
-          ---
-          :config:
-          :providers:
-            :vsphere:
-              domain: myown.com
-          :pools:
-            - name: '#{pool}'
-              size: 1
-      EOT
-      )}
-
-      it 'should return the domain set for vsphere' do
-        result = subject.get_domain_for_pool(config, pool)
-        expect(result).to eq('myown.com')
-      end
-    end
-    context 'No domain is set' do
-      let(:config) { YAML.load(<<~EOT
-          ---
-          :config:
-          :providers:
-            :mock_provider:
-          :pools:
-            - name: '#{pool}'
-              size: 1
-              provider: #{provider_name}
-      EOT
-      )}
-
-      it 'should return nil' do
-        result = subject.get_domain_for_pool(config, pool)
-        expect(result).to be_nil
-      end
-    end
-
-    context 'Only a global domain is set' do
-      let(:config) { YAML.load(<<~EOT
-          ---
-          :config:
-            domain: example.com
-          :providers:
-            :mock_provider:
-          :pools:
-            - name: '#{pool}'
-              size: 1
-              provider: #{provider_name}
-      EOT
-      )}
-
-      it 'should return the domain set in the config section' do
-        result = subject.get_domain_for_pool(config, pool)
-        expect(result).to_not be_nil
-        expect(result).to eq('example.com')
-      end
-    end
-
-    context 'A provider specified a domain to use' do
-      let(:config) { YAML.load(<<~EOT
-          ---
-          :config:
-          :providers:
-            :mock_provider:
-              domain: m.example.com
-          :pools:
-            - name: '#{pool}'
-              size: 1
-              provider: #{provider_name}
-      EOT
-      )}
-
-      it 'should return the domain set in the config section' do
-        result = subject.get_domain_for_pool(config, pool)
-        expect(result).to_not be_nil
-        expect(result).to eq('m.example.com')
-      end
-    end
-  end
 end