Install selected modules

spec/generateModuleOptions_spec.sh

@@ -0,0 +1,82 @@
+Describe 'generateModuleOptions'
+  Include ./install.sh
+
+  It 'does nothing if answers array is empty'
+    declare -A answers=()
+    moduleOptions=()
+    When call generateModuleOptions
+    The output should eq ''
+    The variable 'moduleOptions' should eq ''
+    The status should be success
+  End
+
+  It 'does nothing if answers does not contain module answers'
+    declare -A answers=('some-module_name' 'answer')
+    mod='module/my-module'
+    moduleOptions=()
+    When call generateModuleOptions
+    The output should eq ''
+    The variable 'moduleOptions' should eq ''
+    The status should be success
+  End
+
+  It 'prefixes single char option names with a dash'
+    declare -A answers=('mymodule_n' 'my name')
+    mod='mymodule'
+    moduleOptions=()
+    When call generateModuleOptions
+    The output should eq ''
+    The variable 'moduleOptions' should eq '-n my name'
+    The status should be success
+  End
+
+  It 'does not prefix single char option name with dash if it is already a dash'
+    declare -A answers=('mymodule_-' 'my name')
+    mod='mymodule'
+    moduleOptions=()
+    When call generateModuleOptions
+    The output should eq ''
+    The variable 'moduleOptions' should eq '- my name'
+    The status should be success
+  End
+
+  It 'prefixes multi char option names with double dash'
+    declare -A answers=('mymodule_your-name' 'my name')
+    mod='mymodule'
+    moduleOptions=()
+    When call generateModuleOptions
+    The output should eq ''
+    The variable 'moduleOptions' should eq '--your-name my name'
+    The status should be success
+  End
+
+  It 'does not prefix multi char option names with double dash if it starts with a dash'
+    declare -A answers=('mymodule_-your-name' 'my name')
+    mod='mymodule'
+    moduleOptions=()
+    When call generateModuleOptions
+    The output should eq ''
+    The variable 'moduleOptions' should eq '-your-name my name'
+    The status should be success
+  End
+
+  It 'works with modules that contains slashes'
+    declare -A answers=('/some/dir/mymodule_your-name' 'my name')
+    mod='/some/dir/mymodule'
+    moduleOptions=()
+    When call generateModuleOptions
+    The output should eq ''
+    The variable 'moduleOptions' should eq '--your-name my name'
+    The status should be success
+  End
+
+  It 'works with modules that contains spaces'
+    declare -A answers=('/some/dir with spaces/mymodule with spaces_your-name' 'my name')
+    mod='/some/dir with spaces/mymodule with spaces'
+    moduleOptions=()
+    When call generateModuleOptions
+    The output should eq ''
+    The variable 'moduleOptions' should eq '--your-name my name'
+    The status should be success
+  End
+End

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