[Security] fixed HttpUtils class tests
merged branch jfsimon/issue-7325 (PR #7393)

This PR was merged into the 2.1 branch.

Commits
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bd38483 [Security] fixed HttpUtils class tests

Discussion
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[Security] fixed HttpUtils class tests

This fixes tests broken in #7325.

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #7325