1. A system, comprising: a content coverage module circuit, the content coverage module circuit configured to, perform a method comprising: receiving one or more test results; receiving one or more user stories; for each test result in the one or more test results: comparing a set of content space coordinates of the one or more test results to a set of content space coordinates of the one or more user stories; and determining if one or more user stories have been tested responsive to the comparing; storing one or more results of the determining; and calculating content coverage of the one or more test results by dividing the tested user stories by a count of the one or more user stories.