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test(lib): add full test coverage
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@manushak
manushak committed Apr 6, 2024
1 parent 9dc1f6b commit 1534b7b
Showing 1 changed file with 163 additions and 14 deletions.
177 changes: 163 additions & 14 deletions src/__tests__/unit/lib/watt-time/index.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -112,9 +112,37 @@ describe('lib/watt-time: ', () => {
]);
});

it.skip('returns a result when `grid/carbon-intensity` set to 0 when there is no data from API.', async () => {
process.env.WATT_TIME_USERNAME = 'region-wt';
process.env.WATT_TIME_PASSWORD = 'region-wt';
it('returns a result when the data value is not a number from API.', async () => {
process.env.WATT_TIME_USERNAME = 'INVALID_DATA';
process.env.WATT_TIME_PASSWORD = 'INVALID_DATA';

expect.assertions(2);

const output = WattTimeGridEmissions();
const result = await output.execute([
{
timestamp: '2024-03-05 00:00:00',
duration: 60,
'cloud/region-wt-id': 'FR',
},
]);

expect.assertions(1);

expect(result).toStrictEqual([
{
timestamp: '2024-03-05 00:00:00',
duration: 60,
'cloud/region-wt-id': 'FR',
'grid/carbon-intensity': 0,
},
]);
});
it('returns a result when `signal-type` is not provided.', async () => {
process.env.WATT_TIME_USERNAME = 'signalType';
process.env.WATT_TIME_PASSWORD = 'signalType';

expect.assertions(2);

const output = WattTimeGridEmissions();
const result = await output.execute([
Expand All @@ -124,7 +152,6 @@ describe('lib/watt-time: ', () => {
geolocation: '37.7749,-122.4194',
'cloud/region-geolocation': '48.8567,2.3522',
'cloud/region-wt-id': 'FR',
'signal-type': 'co2_moer',
},
]);

Expand All @@ -137,25 +164,65 @@ describe('lib/watt-time: ', () => {
geolocation: '48.8567,2.3522',
'cloud/region-geolocation': '48.8567,2.3522',
'cloud/region-wt-id': 'FR',
'grid/carbon-intensity': 0,
'signal-type': 'co2_moer',
'grid/carbon-intensity': 1719.1647205176753,
},
]);
});

it('returns a result when `signal-type` is not provided.', async () => {
process.env.WATT_TIME_USERNAME = 'signalType';
process.env.WATT_TIME_PASSWORD = 'signalType';
it('returns a result when `cloud/region-wt-id` differs in inputs but duration is greater then 5 mins.', async () => {
process.env.WATT_TIME_USERNAME = 'REGION_WT_ID';
process.env.WATT_TIME_PASSWORD = 'REGION_WT_ID';

expect.assertions(2);

const output = WattTimeGridEmissions();
const result = await output.execute([
{
timestamp: '2024-03-05T00:00:00+00:00',
duration: 15 * 60,
'cloud/region-wt-id': 'FR',
},
{
timestamp: '2024-03-05T00:05:00+00:00',
duration: 5,
'cloud/region-wt-id': 'CAISO_NORTH',
},
]);

expect.assertions(1);

expect(result).toStrictEqual([
{
timestamp: '2024-03-05T00:00:00+00:00',
duration: 15 * 60,
'cloud/region-wt-id': 'FR',
'grid/carbon-intensity': 1719.091233096947,
},
{
timestamp: '2024-03-05T00:05:00+00:00',
duration: 5,
'cloud/region-wt-id': 'CAISO_NORTH',
'grid/carbon-intensity': 1719.1647205176753,
},
]);
});

it('returns a result when `cloud/region-wt-id` is the same in inputs but duration is lower then 5 mins.', async () => {
process.env.WATT_TIME_USERNAME = 'REGION_WT_ID';
process.env.WATT_TIME_PASSWORD = 'REGION_WT_ID';

expect.assertions(2);

const output = WattTimeGridEmissions();
const result = await output.execute([
{
timestamp: '2024-03-05T00:00:00+00:00',
duration: 3 * 60,
'cloud/region-wt-id': 'FR',
},
{
timestamp: '2024-03-05T00:00:03+00:00',
duration: 5,
geolocation: '37.7749,-122.4194',
'cloud/region-geolocation': '48.8567,2.3522',
'cloud/region-wt-id': 'FR',
},
]);
Expand All @@ -165,15 +232,97 @@ describe('lib/watt-time: ', () => {
expect(result).toStrictEqual([
{
timestamp: '2024-03-05T00:00:00+00:00',
duration: 3 * 60,
'cloud/region-wt-id': 'FR',
'grid/carbon-intensity': 1719.1647205176753,
},
{
timestamp: '2024-03-05T00:00:03+00:00',
duration: 5,
geolocation: '48.8567,2.3522',
'cloud/region-geolocation': '48.8567,2.3522',
'cloud/region-wt-id': 'FR',
'grid/carbon-intensity': 1719.1647205176753,
},
]);
});

it('returns a result when the API data is not sorted.', async () => {
process.env.WATT_TIME_USERNAME = 'SORT_DATA';
process.env.WATT_TIME_PASSWORD = 'SORT_DATA';

expect.assertions(2);

const output = WattTimeGridEmissions();
const result = await output.execute([
{
timestamp: '2024-03-05T00:00:00+00:00',
duration: 3 * 60,
'cloud/region-wt-id': 'FR',
},
]);

expect.assertions(1);

expect(result).toStrictEqual([
{
timestamp: '2024-03-05T00:00:00+00:00',
duration: 3 * 60,
'cloud/region-wt-id': 'FR',
'grid/carbon-intensity': 1719.1647205176753,
},
]);
});

it('returns a result when `timestamp` date format is not ISO date.', async () => {
process.env.WATT_TIME_USERNAME = 'REGION_WT_ID';
process.env.WATT_TIME_PASSWORD = 'REGION_WT_ID';

expect.assertions(2);

const output = WattTimeGridEmissions();
const result = await output.execute([
{
timestamp: '2024-03-05 00:00:00',
duration: 60,
'cloud/region-wt-id': 'FR',
},
]);

expect.assertions(1);

expect(result).toStrictEqual([
{
timestamp: '2024-03-05 00:00:00',
duration: 60,
'cloud/region-wt-id': 'FR',
'grid/carbon-intensity': 1719.1647205176753,
},
]);
});

it('throws an error when the `timestamp` has wrong data format.', async () => {
expect.assertions(2);

const output = WattTimeGridEmissions();
expect.assertions(2);

try {
await output.execute([
{
timestamp: '2024-03-050:00:00',
duration: 60,
'cloud/region-wt-id': 'FR',
},
]);
} catch (error) {
expect(error).toBeInstanceOf(InputValidationError);
expect(error).toEqual(
new InputValidationError(
'WattTimeGridEmissions: Timestamp is not valid date format.'
)
);
}
});

it('throws an error when API gives an error.', async () => {
const errorMessage =
'WattTimeAPI: Error fetching data from WattTime API. {"status":400,"error":{"message":"error"}}.';
Expand Down Expand Up @@ -297,7 +446,7 @@ describe('lib/watt-time: ', () => {
}
});

it('throws an error when `token` or `username` and/or `passowrd` are not provided.', async () => {
it('throws an error when `token` or `username` and/or `password` are not provided.', async () => {
const errorMessage =
'WattTimeAPI: Invalid credentials provided. Either `token` or `username` and `password` should be provided.';
process.env = {};
Expand Down

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