Properly testing input multiplicity

[jerstlouis]

Describe the bug The ETS does not currently seem to properly test multiplicity of inputs.

Expected behavior The ETS should use the array form for inputs with multiplicity > 1, and if minOccurs is < 2, it should also test the singular form (without the extra brackets).

Additional context In the sample Echo process, imagesInput has a minOccurs of 1 and a maxOccurs of 150. The ETS should test various forms e.g.:

• "imagesInput" : [ "<base64 TIFF image1>", "<base64 TIFF image2>" ]
• "imagesInput" : "<base64 TIFF image1>"
• "imagesInput" : { "value": "<base64 TIFF image1>", "format": { "encoding": "base64", "mediaType": "image/tiff; application=geotiff" } }
• "imagesInput" : [ { "href": "http://example.com/image1.tiff" }, { "href": "http://example.com/image2.tiff", "type": "image/tiff; application=geotiff" } ]
• "imagesInput" : { "href": "http://example.com/image1.tiff" }
• "imagesInput" : [ { "href": "http://example.com/image1.tiff" }, "<base64 TIFF image2>" ]
• "imagesInput" : [ ] (error: less than minOccurs)
• "imagesInput" : null (or input missing; error: less than minOccurs)

[bpross-52n]

This issue will be discussed at the SWG meeting on October 16th.

[bpross-52n]

As there is currently no requirement for testing input multiplicity, we will leave this as open as enhancement for future work.