@yolkai/nx-workspace/src/core/project-graph/project-graph-builder.spec.js

Extensible Dev Tools for Monorepos

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const project_graph_builder_1 = require("./project-graph-builder");
const project_graph_models_1 = require("./project-graph-models");
describe('ProjectGraphBuilder', () => {
    it('should generate graph with nodes and dependencies', () => {
        const builder = new project_graph_builder_1.ProjectGraphBuilder();
        const myapp = createNode('myapp', 'app');
        const libA = createNode('lib-a', 'lib');
        const libB = createNode('lib-b', 'lib');
        const libC = createNode('lib-c', 'lib');
        const happyNrwl = createNode('happy-nrwl', 'npm');
        builder.addNode(myapp);
        builder.addNode(libA);
        builder.addNode(libB);
        builder.addNode(libC);
        builder.addNode(libC); // Idempotency
        builder.addNode(happyNrwl);
        expect(() => {
            builder.addDependency(project_graph_models_1.DependencyType.static, 'fake-1', 'fake-2');
        }).toThrow();
        builder.addDependency(project_graph_models_1.DependencyType.static, myapp.name, libA.name);
        builder.addDependency(project_graph_models_1.DependencyType.static, myapp.name, libB.name);
        builder.addDependency(project_graph_models_1.DependencyType.static, libB.name, libC.name);
        builder.addDependency(project_graph_models_1.DependencyType.static, libB.name, libC.name); // Idempotency
        builder.addDependency(project_graph_models_1.DependencyType.static, libB.name, libB.name);
        builder.addDependency(project_graph_models_1.DependencyType.static, libC.name, happyNrwl.name);
        const graph = builder.build();
        expect(graph).toMatchObject({
            nodes: {
                [myapp.name]: myapp,
                [libA.name]: libA,
                [libB.name]: libB,
                [libC.name]: libC,
                [happyNrwl.name]: happyNrwl
            },
            dependencies: {
                [myapp.name]: [
                    {
                        type: project_graph_models_1.DependencyType.static,
                        source: myapp.name,
                        target: libA.name
                    },
                    { type: project_graph_models_1.DependencyType.static, source: myapp.name, target: libB.name }
                ],
                [libB.name]: [
                    { type: project_graph_models_1.DependencyType.static, source: libB.name, target: libC.name }
                ],
                [libC.name]: [
                    {
                        type: project_graph_models_1.DependencyType.static,
                        source: libC.name,
                        target: happyNrwl.name
                    }
                ]
            }
        });
    });
});
function createNode(name, type) {
    return {
        type,
        name,
        data: null
    };
}