Class: QgsRasterChecker

A helper class for unit tests that need to write an image and compare it to an expected result or render time.

Methods

report
runTest	Test using renderer to generate the image to be compared.

class qgis.core.QgsRasterChecker

Bases: object

report(self) → str

Return type:

str

runTest(self, verifiedKey: str | None, verifiedUri: str | None, expectedKey: str | None, expectedUri: str | None) → bool

Test using renderer to generate the image to be compared.

Parameters:

• verifiedKey (Optional[str]) – verified provider key

• verifiedUri (Optional[str]) – URI of the raster to be verified

• expectedKey (Optional[str]) – expected provider key

• expectedUri (Optional[str]) – URI of the expected (control) raster

Return type:

bool