{"initial":{"output":{"title":"A","items":["one","two"]},"required":["title","items"],"itemType":"string"},"counterexample":{"output":{"title":"A"},"required":["title","items"],"itemType":"string"},"tests":[{"name":"valid-shape","input":{"output":{"title":"A","items":["one","two"]},"required":["title","items"],"itemType":"string"},"expected":{"pass":true,"summary":"The output matches the declared structural checks.","checks":[{"name":"required-list","pass":true},{"name":"plain-object","pass":true},{"name":"required-keys","pass":true},{"name":"items-array","pass":true},{"name":"items-type","pass":true}]}},{"name":"missing-items","input":{"output":{"title":"A"},"required":["title","items"],"itemType":"string"},"expected":{"pass":false,"summary":"The output shape is incomplete or has the wrong types.","checks":[{"name":"required-list","pass":true},{"name":"plain-object","pass":true},{"name":"required-keys","pass":false},{"name":"items-array","pass":false},{"name":"items-type","pass":false}]}},{"name":"empty-items-boundary","input":{"output":{"title":"A","items":[]},"required":["title","items"],"itemType":"string"},"expected":{"pass":true,"summary":"The output matches the declared structural checks.","checks":[{"name":"required-list","pass":true},{"name":"plain-object","pass":true},{"name":"required-keys","pass":true},{"name":"items-array","pass":true},{"name":"items-type","pass":true}]}},{"name":"malformed-required-list","input":{"output":{"title":"A","items":[]},"required":[1],"itemType":"string"},"expected":{"pass":false,"summary":"The output shape is incomplete or has the wrong types.","checks":[{"name":"required-list","pass":false},{"name":"plain-object","pass":true},{"name":"required-keys","pass":false},{"name":"items-array","pass":true},{"name":"items-type","pass":true}]}}]}