Set return value TS_EXPECT_CALL( object->method() ) .returns( retvalue ); Disable repeating constraint. TS_EXPECT_CALL( object->method() ) .repeat().any(); Set repeating constraint to once time.. TS_EXPECT_CALL( object->method() ) .repeat().once(); Set repeating constraint to specified times.. TS_EXPECT_CALL( object->method() ) .repeat().times(5); Disable argument constraint: TS_EXPECT_CALL( object->method() ) .ignoreArguments(); Return same value any time for any arguments. TS_EXPECT_CALL( object->method("value1", 5) ) .ignoreArguments() .returns( 10 ) .repeat().any();