JDBCFeatureSourceTest cannot work with DB2 Spatial Extender
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Key: GEOT-2109
URL: http://jira.codehaus.org/browse/GEOT-2109
Project: GeoTools
Issue Type: Improvement
Components: data jdbc-ng
Affects Versions: 2.6-M0
Reporter: Christian Mueller
Reason 1) no rounding
JDBCFeatureSourceTest>>testBoundary
assertEquals(0d, bounds.getMinX());
assertEquals(0d, bounds.getMinY());
assertEquals(2d, bounds.getMaxX());
assertEquals(2d, bounds.getMaxY());
should check with rounding, the following would work:
assertEquals(0d, new Double(Math.round(bounds.getMinX())));
assertEquals(0d, new Double(Math.round(bounds.getMinY())));
assertEquals(2d, new Double(Math.round(bounds.getMaxX())));
assertEquals(2d, new Double(Math.round(bounds.getMaxY())));
The same holds true for
JDBCFeatureSourceTest>>testBoundsWithQuery
assertEquals(1d, new Double(Math.round(bounds.getMinX())));
assertEquals(1d, new Double(Math.round(bounds.getMinY())));
assertEquals(1d, new Double(Math.round(bounds.getMaxX())));
assertEquals(1d, new Double(Math.round(bounds.getMaxY())));
Reason 2) CRS check in
JDBCFeatureSourceTest>>testSchema
JDBCFeatureSourceTest>>testBoundary
JDBCFeatureSourceTest>>testBoundaryWithQuery
The line
assertEquals(CRS.decode("EPSG:4326"), bounds.getCoordinateReferenceSystem());
is hard stuff. DB2 Spatial Extender has his WGS 84 CRS , but it is not equal as
implemented in geotools.
A good idea would be to introduce a protected method
protected boolean areCRSEqual(crs1, csr2) {
return crs1.equals(crs2);
}
und use it
assertTrue(areCRSEqual(CRS.decode("EPSG:4326"),
bounds.getCoordinateReferenceSystem()));
This would give me the possiblity to do my own special equal check in my Test
class.
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