[TEST_DIAGNOSTIC | WARNING] This is a test diagnostic

It has multiple lines of text
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[TEST_DIAGNOSTIC_ONE_PER_PROJECT | WARNING] This is a test diagnostics that should be reported once per project

It has multiple lines of text
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[TEST_DIAGNOSTIC_ONE_PER_BUILD | WARNING] This is a test diagnostics that should be reported once per build

It has multiple lines of text
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[TEST_DIAGNOSTIC | WARNING] This is a test diagnostic

It has multiple lines of text
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[TEST_DIAGNOSTIC | WARNING] This is a test diagnostic

It has multiple lines of text
