--- /dev/null
+# SNAPS Unit Testing
+
+Tests designated as Unit tests extend the unittest.TestCase class and can be exercised without any external resources
+other than the filesystem. Most of these tests simply ensure that the configuration settings classes check their
+constructor arguments properly.
+
+# The Test Classes
+
+## FileUtilsTests
+* testFileIsDirectory - ensures that the expected path is a directory
+* testFileNotExist - ensures that a file that does not exist returns False
+* testFileExists - ensures that a file that does exist returns True
+* testDownloadBadUrl - ensures that an Exception is thrown when attempting to download a file with a bad URL
+* testCirrosImageDownload - ensures that the Cirros image can be downloaded
+* testReadOSEnvFile - ensures that an OpenStack RC file can be properly parsed
+
+## SecurityGroupRuleSettingsUnitTests
+Ensures that all required members are included when constructing a SecurityGroupRuleSettings object
+
+## SecurityGroupSettingsUnitTests
+Ensures that all required members are included when constructing a SecuirtyGroupSettings object
+
+## ImageSettingsUnitTests
+Ensures that all required members are included when constructing a ImageSettings object
+
+## KeypairSettingsUnitTests
+Ensures that all required members are included when constructing a KeypairSettings object
+
+## UserSettingsUnitTests
+Ensures that all required members are included when constructing a UserSettings object
+
+## ProjectSettingsUnitTests
+Ensures that all required members are included when constructing a ProjectSettings object
+
+## NetworkSettingsUnitTests
+Ensures that all required members are included when constructing a NetworkSettings object
+
+## SubnetSettingsUnitTests
+Ensures that all required members are included when constructing a SubnetSettings object
+
+## PortSettingsUnitTests
+Ensures that all required members are included when constructing a PortSettings object
+
+## FloatingIpSettingsUnitTests
+Ensures that all required members are included when constructing a FloatingIpSettings object
+
+## VmInstanceSettingsUnitTests
+Ensures that all required members are included when constructing a VmInstanceSettings object