Tyler Yahn c9dcc1be28 Move span transforms of the OTLP exporter to internal (#593) ... * Move span transforms of the OTLP exporter to internal Breakup and move functionality of the `transform_spans.go` file into appropriate files in the `internal/transform` sub-package. This is in preparation of using some of the overlapping functionality to implement Resource support in the metric side of the exporter. Adds more specific unit tests for some of the functionality transferred. The tests removed used the exporter as a processing engine and the replacement tests do not do this. The test found in the `oltp_test.go` seem to comprehensively cover this type of test. Include Link `Name` in the exporter span link and adds a test to check for this. Resolves #527 * Apply suggestions from code review Co-Authored-By: Rahul Patel <rghetia@yahoo.com> * Fix SpanData doc * Consolidate span comparison Co-authored-by: Rahul Patel <rghetia@yahoo.com> Co-authored-by: Joshua MacDonald <jmacd@users.noreply.github.com>		2020-03-25 09:04:31 -07:00
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transform	Move span transforms of the OTLP exporter to internal (#593)	2020-03-25 09:04:31 -07:00