Install selected modules

spec/installModules_spec.sh

@@ -0,0 +1,36 @@
+Describe 'installModules'
+  Include ./install.sh
+  output=()
+  runModule() { output=("$@") }
+
+  It 'does nothing if modules array is empty'
+    declare -A modulesToInstall=() answers=()
+    called=false
+    generateModuleOptions() { called=true }
+    When call installModules
+    The output should eq ''
+    The variable 'called' should eq 'false'
+    The status should be success
+  End
+
+  It 'calls the module without options if answers is empty'
+    declare -A answers=()
+    modulesToInstall=('/modules/my module')
+    When call installModules
+    The output should eq ''
+    The variable 'output[1]' should eq '/modules/my module'
+    The status should be success
+  End
+
+  It 'calls the module with given answers as options'
+    declare -A answers=('/modules/my module_name' 'hercules')
+    modulesToInstall=('/modules/my module')
+    When call installModules
+    The output should eq ''
+    The variable 'output' should eq '/modules/my module --name hercules'
+    The variable 'output[1]' should eq '/modules/my module'
+    The variable 'output[2]' should eq '--name'
+    The variable 'output[3]' should eq 'hercules'
+    The status should be success
+  End
+End