Differential D10319 Diff 30642 web/cashtab/src/utils/__tests__/cashMethods.test.js

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web/cashtab/src/utils/tests/cashMethods.test.js

Show All 38 Lines	describe('Correctly executes cash utility functions', () => {
it(`Correctly converts smallest base unit to smallest decimal for cashDecimals = 8`, () => {		it(`Correctly converts smallest base unit to smallest decimal for cashDecimals = 8`, () => {
expect(fromSmallestDenomination(1, 8)).toBe(0.00000001);		expect(fromSmallestDenomination(1, 8)).toBe(0.00000001);
});		});
it(`Correctly converts largest base unit to smallest decimal for cashDecimals = 8`, () => {		it(`Correctly converts largest base unit to smallest decimal for cashDecimals = 8`, () => {
expect(fromSmallestDenomination(1000000012345678, 8)).toBe(		expect(fromSmallestDenomination(1000000012345678, 8)).toBe(
10000000.12345678,		10000000.12345678,
);		);
});		});
it(`Formats a large number to add spaces as thousands separator`, () => {
expect(formatBalance(1000000012345678)).toBe('1 000 000 012 345 678');
});
it(`Formats a large number with 2 decimal places to add as thousands separator`, () => {
expect(formatBalance(10000000123456.78)).toBe('10 000 000 123 456.78');
});
it(`Formats a large number with 9 decimal places to add as thousands separator without adding them to decimals`, () => {
expect(formatBalance('10000000123456.789123456')).toBe(
'10 000 000 123 456.789123456',
);
});
it(`formatBalance handles an input of 0`, () => {
expect(formatBalance('0')).toBe('0');
});
it(`formatBalance handles an input of undefined`, () => {
expect(formatBalance(undefined)).toBe(undefined);
});
it(`formatBalance handles an input of null`, () => {
expect(formatBalance(null)).toBe(null);
});
it(`Correctly converts an array of length 10 to an array of 4 arrays, each with max length 3`, () => {		it(`Correctly converts an array of length 10 to an array of 4 arrays, each with max length 3`, () => {
expect(batchArray(unbatchedArray, 3)).toStrictEqual(		expect(batchArray(unbatchedArray, 3)).toStrictEqual(
arrayBatchedByThree,		arrayBatchedByThree,
);		);
});		});
it(`If array length is less than batch size, return original array as first and only element of new array`, () => {		it(`If array length is less than batch size, return original array as first and only element of new array`, () => {
expect(batchArray(unbatchedArray, 20)).toStrictEqual([unbatchedArray]);		expect(batchArray(unbatchedArray, 20)).toStrictEqual([unbatchedArray]);
});		});
▲ Show 20 Lines • Show All 42 Lines • ▼ Show 20 Lines	describe('Correctly executes cash utility functions', () => {
});		});
it(`convertEtokenToSimpleledger returns a simpleledger: prefix address unchanged`, () => {		it(`convertEtokenToSimpleledger returns a simpleledger: prefix address unchanged`, () => {
expect(		expect(
convertEtokenToSimpleledger(		convertEtokenToSimpleledger(
'simpleledger:qz2708636snqhsxu8wnlka78h6fdp77ar5syue64fa',		'simpleledger:qz2708636snqhsxu8wnlka78h6fdp77ar5syue64fa',
),		),
).toBe('simpleledger:qz2708636snqhsxu8wnlka78h6fdp77ar5syue64fa');		).toBe('simpleledger:qz2708636snqhsxu8wnlka78h6fdp77ar5syue64fa');
});		});
		it(`test formatBalance with an input of 0`, () => {
		expect(formatBalance('0')).toBe('0');
		});
		it(`test formatBalance with zero XEC balance input`, () => {
		expect(formatBalance('0', 'en-US')).toBe('0');
		});
		it(`test formatBalance with a small XEC balance input with 2+ decimal figures`, () => {
		expect(formatBalance('1574.5445', 'en-US')).toBe('1,574.54');
		});
		it(`test formatBalance with 1 Million XEC balance input`, () => {
		expect(formatBalance('1000000', 'en-US')).toBe('1,000,000');
		});
		it(`test formatBalance with 1 Billion XEC balance input`, () => {
		expect(formatBalance('1000000000', 'en-US')).toBe('1,000,000,000');
		});
		it(`test formatBalance with total supply as XEC balance input`, () => {
		expect(formatBalance('21000000000000', 'en-US')).toBe(
		'21,000,000,000,000',
		);
		});
		it(`test formatBalance with > total supply as XEC balance input`, () => {
		expect(formatBalance('31000000000000', 'en-US')).toBe(
		'31,000,000,000,000',
		);
		});
		it(`test formatBalance with no balance`, () => {
		expect(formatBalance('', 'en-US')).toBe('0');
		});
		it(`test formatBalance with null input`, () => {
		expect(formatBalance(null, 'en-US')).toBe('0');
		});
		it(`test formatBalance with undefined as input`, () => {
		expect(formatBalance(undefined, 'en-US')).toBe('NaN');
		});
		it(`test formatBalance with non-numeric input`, () => {
		expect(formatBalance('CainBCHA', 'en-US')).toBe('NaN');
		});
});		});