quilon
Version:
Generate ERDs from your entity files automagically
37 lines (36 loc) • 1.55 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const mockEntity_1 = require("./fixtures/mockEntity");
const Mermaid_1 = require("./Mermaid");
const mermaidBuilder = new Mermaid_1.MermaidBuilder();
describe("Mermaid", () => {
it("should be defined", () => {
expect(mermaidBuilder).toBeDefined();
});
describe("appendEntity", () => {
it("should append the entity to the diagram", () => {
const resultPattern = new RegExp(`
erDiagram\\s*
MockEntity \\{\\s*
varchar id\\s*
integer age\\s*
\\}\\s*
MockEntity \\|\\|--o\\{ RelatedEntity: "OneToMany"
`
.trim()
.replace(/\s+/g, "\\s*"));
mermaidBuilder.appendEntity(mockEntity_1.mockEntity);
const diagram = mermaidBuilder.getDiagram();
expect(diagram).toMatch(resultPattern);
});
});
it("should call the correct private methods", () => {
const appendTableNameSpy = jest.spyOn(mermaidBuilder, "appendTableName");
const appendColumnsSpy = jest.spyOn(mermaidBuilder, "appendColumns");
const appendRelationsSpy = jest.spyOn(mermaidBuilder, "appendRelations");
mermaidBuilder.appendEntity(mockEntity_1.mockEntity);
expect(appendTableNameSpy).toHaveBeenCalledWith(mockEntity_1.mockEntity);
expect(appendColumnsSpy).toHaveBeenCalledWith(mockEntity_1.mockEntity);
expect(appendRelationsSpy).toHaveBeenCalledWith(mockEntity_1.mockEntity);
});
});