CODEWITHSUNDEEP
javaassertj
isADon
isADon

Reputation: 3673

AssertJ - Is there a more fluent way to extract/map values?

I have following test code

ObjectNode jsonObject = ..
assertThat(jsonObject.get("level")).isNotNull();
assertThat(jsonObject.get("level").get("object")).isNotNull();
assertThat(jsonObject.get("level").get("object").textValue()).isEqualTo("my value");

I would like to write this in a more fluent way such as

assertThat(jsonObject.get("level")).isNotNull()
    .extracting(jsonNode -> jsonNode.get("object"))
    .isNotNull()
    .extracting(JsonNode::asText)
    .isEqualTo("my value");

It does not seem that extracting() was designed for this. Is there any other more fluent way to write out initial test code?

Upvotes: 0

Views: 1332

Answers (1)

Joel Costigliola
Joel Costigliola

Reputation: 7066

I would give a serious try to https://github.com/lukas-krecan/JsonUnit, it is designed to be json friendly.

Upvotes: 1

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