CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutSign UpSign In
sagemathinc

Real-time collaboration for Jupyter Notebooks, Linux Terminals, LaTeX, VS Code, R IDE, and more,
all in one place.

GitHub Repository: sagemathinc/cocalc
 Path: blob/master/src/packages/util/licenses/purchase/compute-cost.test.ts
Views: 687
1
import { compute_cost } from "./compute-cost";

2
import { round2up } from "@cocalc/util/misc";

3


4
describe("use the compute-cost function with v1 pricing, no version, and a test version to compute the price of a license", () => {

5
  // This is a monthly business subscription for 3 projects with 1 cpu, 2 GB ram and 3 GB disk,

6
  // using v1 pricing.  On the website right now it says this should cost:

7
  //   "Cost: USD $27.15 monthly USD $9.05 per project"

8
  const monthly1 = 27.15;

9
  const info1 = {

10
    version: "1",

11
    end: new Date("2024-01-06T22:00:02.582Z"),

12
    type: "quota",

13
    user: "business",

14
    boost: false,

15
    start: new Date("2023-12-05T17:15:55.781Z"),

16
    upgrade: "custom",

17
    quantity: 3,

18
    account_id: "6aae57c6-08f1-4bb5-848b-3ceb53e61ede",

19
    custom_cpu: 1,

20
    custom_ram: 2,

21
    custom_disk: 3,

22
    subscription: "monthly",

23
    custom_member: true,

24
    custom_uptime: "short",

25
    custom_dedicated_cpu: 0,

26
    custom_dedicated_ram: 0,

27
  } as const;

28


29
  it("computes the cost", () => {

30
    const cost1 = compute_cost(info1);

31
    expect(round2up(cost1.cost_sub_month * cost1.quantity)).toBe(monthly1);

32
  });

33


34
  it("computes correct cost when version not given (since version 1 is the default)", () => {

35
    const info = { ...info1 };

36
    // @ts-ignore

37
    delete info["version"];

38
    const cost = compute_cost(info);

39
    expect(round2up(cost.cost_sub_month * cost.quantity)).toBe(monthly1);

40
  });

41


42
  it("computes correct cost with a different version of pricing params", () => {

43
    const info = { ...info1 };

44
    // @ts-ignore

45
    info.version = "test_1";

46
    const cost = compute_cost(info);

47
    expect(round2up(cost.cost_sub_month * cost.quantity)).toBe(54.29);

48
  });

49
});

50


51
describe("a couple more consistency checks with prod", () => {

52
  // each price below comes from just configuring this on prod

53


54
  it("computes the cost of a yearly academic license sub", () => {

55
    const yearly = 306.98; // from prod store

56
    const info = {

57
      version: "1",

58
      end: new Date("2024-01-06T22:00:02.582Z"),

59
      type: "quota",

60
      user: "academic",

61
      boost: false,

62
      start: new Date("2023-12-05T17:15:55.781Z"),

63
      upgrade: "custom",

64
      quantity: 3,

65
      account_id: "6aae57c6-08f1-4bb5-848b-3ceb53e61ede",

66
      custom_cpu: 2,

67
      custom_ram: 2,

68
      custom_disk: 3,

69
      subscription: "yearly",

70
      custom_member: true,

71
      custom_uptime: "short",

72
      custom_dedicated_cpu: 0,

73
      custom_dedicated_ram: 0,

74
    } as const;

75
    const cost = compute_cost(info);

76
    expect(round2up(cost.cost_sub_year * cost.quantity)).toBe(yearly);

77
  });

78


79
  it("computes the cost of a specific period academic license", () => {

80
    const amount = 29.61; // from prod store

81
    const info = {

82
      version: "1",

83
      start: new Date("2024-08-01T00:00:00.000Z"),

84
      type: "quota",

85
      user: "academic",

86
      boost: false,

87
      end: new Date("2024-08-31T00:00:00.000Z"),

88
      upgrade: "custom",

89
      quantity: 3,

90
      account_id: "6aae57c6-08f1-4bb5-848b-3ceb53e61ede",

91
      custom_cpu: 2,

92
      custom_ram: 2,

93
      custom_disk: 3,

94
      subscription: "no",

95
      custom_member: true,

96
      custom_uptime: "short",

97
      custom_dedicated_cpu: 0,

98
      custom_dedicated_ram: 0,

99
    } as const;

100
    const cost = compute_cost(info);

101
    expect(round2up(cost.cost)).toBe(amount);

102
  });

103
});

104


105