opentelemetry-instrumentation-redis: add default span name for pipeline operations #3941
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Description
Add a default span name of
"redis"for pipeline operations to handle edge cases where the span name cannot be derived or when the pipeline operation consists of no commands.Fixes #3337
Type of change
How Has This Been Tested?
Two test cases for the sync & async clients have been added in this PR verifying that a default span name of
"redis"is given for pipeline operations with no commands. The tests can be ran using:Does This PR Require a Core Repo Change?
Checklist:
See contributing.md for styleguide, changelog guidelines, and more.