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WMTS 1.0 Conformance Test Suite

The selection and execution of tests is rather tortuous. A test run starts off in WMTS_ETS.xml and then executes the following steps:

1. Fetch service metadata

• Note: XML Schema validation is disabled by default. Schematron is not used at all to perform rule-based validation (to check constraints that are beyond an XML Schema grammar).

2. call-function "wmtsBootstrap:bootstrap.restful" (check advertised capabilities, e.g. for RESTful messaging)
3. call-function "wmts:testMenus" (select tests)
4. call-function "wmtsFunctions:invokeTestGroupsForBinding" (run test groups)
5. call-function "wmtsFunctions:invokeSelectedTests" (in wmtsFunctions.xml)
6. call-test $testName
7. call-function $functionName (in wmtsFunctions.xml; this file contains almost 30000 lines:exclamation:)

There is a draft ATS that offers some guidance regarding test coverage.

There are several test groups defined for each message encoding style described in the WMTS specification. Tests are associated with a test group in the bootstrap.xml file (see table below).

Message encoding	Test groups
REST	CommonOperations.Mandatory.RESTful Server.RESTful.HTTP.Mandatory Server.RESTful.InvalidQueryString GetCapabilities.Mandatory.RESTful Server.RESTful.GetCapabilities.Request.Mandatory GetTile.Mandatory.RESTful Server.RESTful.GetTile.Mandatory Server.RESTful.GetTile.Missing Server.RESTful.GetTile.Invalid.Layer Server.RESTful.GetTile.Invalid.TileMatrixSet Server.RESTful.GetTile.Invalid.TileMatrix Server.RESTful.GetTile.Invalid.Tile.Row.No.TileMatrixSetLimits Server.RESTful.GetTile.Invalid.Tile.Col.No.TileMatrixSetLimits Server.RESTful.GetTile.Invalid.Tile.Style Server.RESTful.GetTile.Valid.Tile.Format Server.RESTful.GetTile.Valid.Tile.Size GetTile.Implemented.RESTful Server.RESTful.GetTile.Optional Server.RESTful.GetTile.Invalid.Tile.Row.TileMatrixSetLimits Server.RESTful.GetTile.Invalid.Tile.Col.TileMatrixSetLimits Server.RESTful.GetTile.Missing.Optional Server.RESTful.GetTile.Invalid.SampleDimension.Value Server.RESTful.GetTile.Default.SampleDimension Server.RESTful.GetTile.Current.SampleDimension Server.RESTful.GetTile.Valid.Tile.Transparency GetFeatureInfo.Implemented.RESTful
KVP	TBD
SOAP	TBD