fix: load locale currency on demand

Author: danielkaradachki

src/cldr/load-numbers.js

@@ -1,6 +1,4 @@
 import { cldr } from './info';
-import { territoryCurrencyCode } from './currency';
-import localeTerritory from './territory';
 
 const LATIN_NUMBER_FORMATS = "Formats-numberSystem-latn";
 const LATIN_NUMBER_SYMBOLS = "symbols-numberSystem-latn";
@@ -59,10 +57,6 @@ export default function loadNumbersInfo(locale, info) {
             }
         } else if (field === "currencies") {
             numbers.currencies = info[field];
-            const territory = localeTerritory(localeInfo);
-            if (territory && cldr.supplemental.currencyData) {
-                numbers.localeCurrency = territoryCurrencyCode(territory);
-            }
         }
     }
 }

test/cldr.js

@@ -29,6 +29,7 @@ describe('load', () => {
 });
 
 describe('load numbers', () => {
+
     it('should set symbols', () => {
         const symbols = cldr.bg.numbers.symbols;
         expect(symbols.decimal).toEqual(",");
@@ -43,34 +44,45 @@ describe('load numbers', () => {
     });
 
     it('should set currency pattern', () => {
-    const currency = cldr.bg.numbers.currency;
-    expect(currency.patterns[0]).toEqual("n $");
-    expect(currency.groupSize.length).toEqual(1);
-    expect(currency.groupSize[0]).toEqual(3);
-  });
-
-  it('should set currency unit patterns', () => {
-    const currency = cldr.bg.numbers.currency;
-    expect(currency["unitPattern-count-one"]).toEqual("n $");
-    expect(currency["unitPattern-count-other"]).toEqual("n $");
-  });
-
-  it('should set percent pattern', () => {
-    const percent = cldr.bg.numbers.percent;
-    expect(percent.patterns[0]).toEqual("n%");
-    expect(percent.groupSize.length).toEqual(1);
-    expect(percent.groupSize[0]).toEqual(3);
-  });
-
-  it('should set currencies', () => {
-    const currencies = cldr.bg.numbers.currencies;
-    expect(currencies).toBeDefined();
-  });
-
-  it('should set localeCurrency', () => {
-    const localeCurrency = cldr.bg.numbers.localeCurrency;
-    expect(localeCurrency).toEqual("BGN");
-  });
+        const currency = cldr.bg.numbers.currency;
+        expect(currency.patterns[0]).toEqual("n $");
+        expect(currency.groupSize.length).toEqual(1);
+        expect(currency.groupSize[0]).toEqual(3);
+    });
+
+    it('should set currency unit patterns', () => {
+        const currency = cldr.bg.numbers.currency;
+        expect(currency["unitPattern-count-one"]).toEqual("n $");
+        expect(currency["unitPattern-count-other"]).toEqual("n $");
+    });
+
+    it('should set percent pattern', () => {
+        const percent = cldr.bg.numbers.percent;
+        expect(percent.patterns[0]).toEqual("n%");
+        expect(percent.groupSize.length).toEqual(1);
+        expect(percent.groupSize[0]).toEqual(3);
+    });
+
+    describe('load currencies', () => {
+
+        it('should set currencies', () => {
+            const currencies = cldr.bg.numbers.currencies;
+            expect(currencies).toBeDefined();
+        });
+
+        it('should not throw error if territory currency is missing in currencyData', () => {
+            expect(() => {
+                const bgCurrencies = cldr.supplemental.currencyData.region.BG;
+                try {
+                    delete cldr.supplemental.currencyData.region.BG;
+                    load(currencies);
+                } finally {
+                    cldr.supplemental.currencyData.region.BG = bgCurrencies;
+                }
+            }).not.toThrow();
+        });
+    });
+
 });
 
 describe('load calendar', () => {