Vibe.d Json API

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Theese are some utilities that helps you to write easier asserts for the Json data type provided by the vibe.d library.

Setup

  1. Include the vibe assert package package: fluent-asserts-vibe
  2. Import the module: import fluentasserts.vibe.json or import fluent.asserts

Summary

Examples

Keys

string[] keys(Json obj, const string file = __FILE__, const size_t line = __LINE__)

Returns an array that contains the keys of an Json object.

Success expectations

    Json.emptyObject.keys.length.should.equal(0);

    auto obj = Json.emptyObject;
    obj["key1"] = 1;
    obj["key2"] = 3;

    obj.keys.length.should.equal(2);
    obj.keys.should.contain(["key1", "key2"]);

Failing expectations

    Json.emptyArray.keys.should.contain(["key1", "key2"]);
    // fails with: The json should be an object. `array` found.