const parser = require("../src/jsonToEnv");

describe("env parser", () => {
  it("should parse empty vars", () => {
    const input = {
      "variables": []
    };

    const output = parser(input);
    const expected = `vars {
}
`;

    expect(output).toEqual(expected);
  });

  it("should parse single var line", () => {
    const input = {
      "variables": [{
        "name": "url",
        "value": "http://localhost:3000",
        "enabled" : true,
      }]
    };

    const output = parser(input);
    const expected = `vars {
  url: http://localhost:3000
}
`;
    expect(output).toEqual(expected);
  });

  it("should parse multiple var lines", () => {
    const input = {
      "variables": [{
        "name": "url",
        "value": "http://localhost:3000",
        "enabled" : true
      }, {
        "name": "port",
        "value": "3000",
        "enabled" : false
      }]
    };

    const expected = `vars {
  url: http://localhost:3000
  ~port: 3000
}
`;
    const output = parser(input);
    expect(output).toEqual(expected);
  });
});