TEST(ExclusionProjectionExecutionTest, ShouldAlwaysKeepMetadataFromOriginalDoc) {
ParsedExclusionProjection exclusion;
exclusion.parse(BSON("a" << false));
MutableDocument inputDocBuilder(Document{{"_id", "ID"}, {"a", 1}});
inputDocBuilder.setRandMetaField(1.0);
inputDocBuilder.setTextScore(10.0);
Document inputDoc = inputDocBuilder.freeze();
auto result = exclusion.applyProjection(inputDoc);
MutableDocument expectedDoc(Document{{"_id", "ID"}});
expectedDoc.copyMetaDataFrom(inputDoc);
ASSERT_EQ(result, expectedDoc.freeze());
}
TEST(InclusionProjectionExecutionTest, ShouldAlwaysKeepMetadataFromOriginalDoc) {
auto inclusion = makeInclusionProjectionWithDefaultPolicies();
inclusion.parse(BSON("a" << true));
MutableDocument inputDocBuilder(Document{{"a", 1}});
inputDocBuilder.setRandMetaField(1.0);
inputDocBuilder.setTextScore(10.0);
Document inputDoc = inputDocBuilder.freeze();
auto result = inclusion.applyProjection(inputDoc);
MutableDocument expectedDoc(inputDoc);
expectedDoc.copyMetaDataFrom(inputDoc);
ASSERT_DOCUMENT_EQ(result, expectedDoc.freeze());
}