Function toJSON

tests/unit/models/instrumentation-test.js:498–500

()

        let mockInitSummary = { ok: 'init dokie' };
        let mockInitTree = {
          toJSON() {
            return { nodes: [{ i: 'can init json' }] };
          },
        };
        let mockBuildSummary = { ok: 'build dokie' };
        let mockBuildTree = {