[Bug 913545] Tests with data for explosive view

Actually have data, also verifies for the correct rendering this time.
Fix Bug 789412, fixed typo on graph tab of report list
changed tab to spaces
Merge pull request #1511 from ossreleasefeed/bug789412-typo-report-list-graph

Bug789412 typo report list graph
Merge pull request #1509 from shuhaowu/explosive-view-test-913545

[Bug 913545] Tests with data for explosive view