NSG – Web Map Tile Service 1.0 Profile Conformance Test Suite
Scope
This test suite verifies that a WMTS implementation conforms to the NSG Web Map Tile Service 1.0 Implementation Interoperability Profile, v1.0.0 (NGA.STND.0063_1.0_WMTS, 2016-09-15). The aim is to cover the MANDATORY and RECOMMENDED capabilities stipulated in all relevant specifications.
Note that this profile extends and restricts the specifications upon which it is based. The main dependencies are:
- OGC WMTS 1.0.0 (REST, KVP bindings) [OGC 07-057r7]
Visit the project documentation website for more information, including the API documentation.
Conformance testing is a kind of “black box” testing that examines the externally visible characteristics or behaviors of the IUT while disregarding any implementation details.
What is tested
- The requirements 2 - 17 and 19 and 20 from WMTS 1.0 NSG Profile are currently tested. Limitations are documented below.
What is not tested
-
The OGC WMTS 1.0.0 test suite is not included in this test suite.
-
A WMTS 1.0 NSG Profile service must also be compliant to the (core) WMTS standard. This means that the WMTS 1.0 (core) tests must be passed. Currently, the OGC WMTS 1.0 test suite is not included in this test suite. For this reason, it is required to execute the WMTS 1.0 test suite separately to ensure that the service is compliant to the WMTS 1.0 NSG Profile.
-
Currently, the following requirements from WMTS 1.0 NSG Profile are not or incompletely tested:
- Requirement 1 is not tested. The test pass if requirements 2, 4, 5, 7, 8, and 10 are successful.
- Requirement 11: The CRS of the GetTile response is not tested
- Requirement 14: The requirement ‘A response to a “GetCapabilities” request in English language’ is skipped.
- Requirement 18 is not tested as it is optional
Test requirements
The documents listed below stipulate requirements that must be satisfied by a conforming implementation.
If any of the following preconditions are not satisfied then all tests in the suite will be marked as skipped.
- WMS capabilities document must be available.
Test suite structure
The test suite definition file (testng.xml) is located in the root package,
org.opengeospatial.cite.wmts10.nsg. A group corresponds to a <test> element, each
of which includes a set of test classes that contain the actual test methods.
The general structure of the test suite is shown in Table 1.
| Group | Test classes |
|---|---|
| Preconditions | org.opengeospatial.cite.wmts10.nsg.ets.testsuite.Prerequisites |
| NSG Test A.3 - Server Test Module; Requirement 1 | Not yet tested (Reqirement is passed when Requirements 2, 4, 5, 7, 8, and 10 pass) |
| NSG Test A.3 - Server Test Module; Requirement 2 | org.opengeospatial.cite.wmts10.nsg.testsuite.getcapabilities.GetCapabilitiesOperations |
| NSG Test A.3 - Server Test Module; Requirement 3 | org.opengeospatial.cite.wmts10.nsg.testsuite.getcapabilities.GetCapabilitiesSoap |
| NSG Test A.3 - Server Test Module; Service Metadata Content Test (Requirements 4,7 | org.opengeospatial.cite.wmts10.nsg.testsuite.getcapabilities.ServiceMetadataContent |
| NSG Test A.3 - Server Test Module; Requirement 4 | org.opengeospatial.cite.wmts10.nsg.testsuite.getcapabilities.GetCapabilitiesRest |
| NSG Test A.3 - Server Test Module; Requirement 5 | org.opengeospatial.cite.wmts10.nsg.testsuite.gettile.GetTileParametersKvp |
| NSG Test A.3 - Server Test Module; Requirement 6 | org.opengeospatial.cite.wmts10.nsg.testsuite.gettile.GetTileParametersSoap |
| NSG Test A.3 - Server Test Module; Requirement 7 | org.opengeospatial.cite.wmts10.nsg.testsuite.gettile.GetTileParametersRest |
| NSG Test A.3 - Server Test Module; Requirement 8 | org.opengeospatial.cite.wmts10.nsg.testsuite.getfeatureinfo.GetFeatureInfoKvp |
| NSG Test A.3 - Server Test Module; Requirement 9 | org.opengeospatial.cite.wmts10.nsg.testsuite.getfeatureinfo.GetFeatureInfoSoap |
| NSG Test A.3 - Server Test Module; Requirement 10 | org.opengeospatial.cite.wmts10.nsg.testsuite.getfeatureinfo.GetFeatureInfoRest |
| NSG Test A.3 - Server Test Module; Requirement 11 | org.opengeospatial.cite.wmts10.nsg.testsuite.getcapabilities.GetCapabilitiesCrsTest |
| NSG Test A.3 - Server Test Module; Requirement 12 | org.opengeospatial.cite.wmts10.nsg.testsuite.getcapabilities.GetCapabilitiesProjectionTest |
| NSG Test A.3 - Server Test Module; Requirement 13 | org.opengeospatial.cite.wmts10.nsg.testsuite.getcapabilities.GetCapabilitiesWellKnownScaleTest |
| G Test A.3 - Server Test Module; Requirement 14 | org.opengeospatial.cite.wmts10.nsg.testsuite.gettile.GetTileOfferings |
| G Test A.3 - Server Test Module; Requirement 15 | org.opengeospatial.cite.wmts10.nsg.testsuite.getcapabilities.GetCapabilitiesKvpVersionTest |
| G Test A.3 - Server Test Module; Requirement 16 | org.opengeospatial.cite.wmts10.nsg.testsuite.getcapabilities.GetCapabilitiesSoapVersionTest |
| G Test A.3 - Server Test Module; Requirement 17 | org.opengeospatial.cite.wmts10.nsg.testsuite.getcapabilities.GetCapabilitiesKeywordTest |
| G Test A.3 - Server Test Module; Requirement 18 | Test is missing as it is optional. |
| G Test A.3 - Server Test Module; Requirement 19 | org.opengeospatial.cite.wmts10.nsg.testsuite.gettile.GetTileCachingInfo |
| G Test A.3 - Server Test Module; Requirement 20 | org.opengeospatial.cite.wmts10.nsg.testsuite.getfeatureinfo.GetFeatureInfoResponse |
The Javadoc documentation provides more detailed information about the test methods that constitute the suite.
Test run arguments
The test run arguments are summarized in Table 2. The Obligation descriptor can have the following values: M (mandatory), O (optional), or C (conditional).
| Name | Value domain | Obligation | Description |
|---|---|---|---|
| wmts | URI | M | A URI that refers to the implementation under test or metadata about it. Ampersand ('&') characters must be percent-encoded as '%26'. |