testcase:
qux: &qux
value: 42
foo:
bar: &bar
baz: *qux
query:
me: *bar
queries:
- query: [foo, bar, baz, value]
mode: exact
expected: "42"
- query: [query, me, baz, value]
mode: exact
expected: "42"
- query: [query, me, baz]
mode: exact
expected: " value: 42"