opentracing
Version:
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var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
// TODO: Move mock-tracer to its own NPM package once it is complete and tested.
var opentracing = require("../index");
var mock_report_1 = require("./mock_report");
var mock_span_1 = require("./mock_span");
/**
* OpenTracing Tracer implementation designed for use in unit tests.
*/
var MockTracer = /** @class */ (function (_super) {
__extends(MockTracer, _super);
//------------------------------------------------------------------------//
// MockTracer-specific
//------------------------------------------------------------------------//
function MockTracer() {
var _this = _super.call(this) || this;
_this._spans = [];
return _this;
}
//------------------------------------------------------------------------//
// OpenTracing implementation
//------------------------------------------------------------------------//
MockTracer.prototype._startSpan = function (name, fields) {
// _allocSpan is given it's own method so that derived classes can
// allocate any type of object they want, but not have to duplicate
// the other common logic in startSpan().
var span = this._allocSpan();
span.setOperationName(name);
this._spans.push(span);
if (fields.references) {
for (var _i = 0, _a = fields.references; _i < _a.length; _i++) {
var ref = _a[_i];
span.addReference(ref);
}
}
// Capture the stack at the time the span started
span._startStack = new Error().stack;
return span;
};
MockTracer.prototype._inject = function (span, format, carrier) {
throw new Error('NOT YET IMPLEMENTED');
};
MockTracer.prototype._extract = function (format, carrier) {
throw new Error('NOT YET IMPLEMENTED');
};
MockTracer.prototype._allocSpan = function () {
return new mock_span_1.default(this);
};
/**
* Discard any buffered data.
*/
MockTracer.prototype.clear = function () {
this._spans = [];
};
/**
* Return the buffered data in a format convenient for making unit test
* assertions.
*/
MockTracer.prototype.report = function () {
return new mock_report_1.default(this._spans);
};
return MockTracer;
}(opentracing.Tracer));
exports.MockTracer = MockTracer;
exports.default = MockTracer;
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