Because mockery depends on mockto >=0.8.1 <3.0.0-beta+3 witch needs SDK version >=1.0.0 <2.0.0-∞, version solving Failed.
Because mockery depends on mockito >=0.8.1 <3.0.0-beta+3 which requires SDK version >=1.0.0 <2.0.0-∞, version solving failed.