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[TEST] add test cases for calculating interest

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This commit is contained in:
Geert Weening
2014-07-31 17:28:53 -07:00
parent ca317f01db
commit 5db493df1c
1 changed files with 21 additions and 0 deletions
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21
test/amount-test.js
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@@ -659,4 +659,25 @@ describe('Amount', function() {
assert.strictEqual(Amount.from_quality('CDFD3AFB2F8C5DBEF75B081F7C957FF5509563266F28F36C5704A0FB0BAD8800', '015841551A748AD2C1F76FF6ECB0CCCD00000000', 'rUyPiNcSFFj6uMR2gEaD8jUerQ59G1qvwN', {inverse: true, base_currency: 'USD', reference_date: 443845330 + 31535000}).to_text_full(), '0.007675186123263489/XAU (-0.5%pa)/rUyPiNcSFFj6uMR2gEaD8jUerQ59G1qvwN');
});
});
describe('apply interest', function() {
it ('from_json apply interest 10 XAU', function() {
var demAmount = Amount.from_json('10/0158415500000000C1F76FF6ECB0BAC600000000/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
assert.strictEqual(demAmount.to_text_full(), '10/XAU (-0.5%pa)/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
demAmount = demAmount.applyInterest(459990264);
assert.strictEqual(demAmount.to_text_full(), '9.294949401870435/XAU (-0.5%pa)/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
});
it ('from_json apply interest XAU', function() {
var demAmount = Amount.from_json('1235.5/0158415500000000C1F76FF6ECB0BAC600000000/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
assert.strictEqual(demAmount.to_text_full(), '1235.5/XAU (-0.5%pa)/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
demAmount = demAmount.applyInterest(459990264);
assert.strictEqual(demAmount.to_text_full(), '1148.390998601092/XAU (-0.5%pa)/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
});
it ('from_human with reference date', function() {
var demAmount = Amount.from_human('10 0158415500000000C1F76FF6ECB0BAC600000000', {reference_date:459990264});
demAmount.set_issuer("rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh");
assert.strictEqual(demAmount.to_text_full(), '10.75853086191915/XAU (-0.5%pa)/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
});
});
});