Interpret null Describe TestName to mean value can't be eval'd#1701

Merged

rjmholt merged 2 commits intomasterfrom

rkeithhill/fix-pses-827-pester-testname-expandable-str

Jan 18, 2019

Commits on Jan 17, 2019

Interpret null Describe TestName to mean value can't be eval'd
rkeithhill
committed

Commits on Jan 18, 2019

Address PR feedback - more changes but not relying on null/undefined
rkeithhill
committed