Implementação do FormatarTelefone e Testes Unitários

src/lhmask.test.js

@@ -0,0 +1,46 @@
+const lhmask = require("./lhmask");
+
+const testes = {
+    "cep": {
+        'fnName': 'formatarCep',
+        'valores': [["62800000", "62.800-000"]]
+    },
+    "cnpj": {
+        'fnName': 'formatarCnpj',
+        'valores': [["12123456000100", "12.123.456/0001-00"]]
+    },
+    "cpf": {
+        'fnName': "formatarCpf",
+        'valores': [['12345678900', '123.456.789-00']]
+    },
+    "cpfcnpj": {
+        'fnName': 'formatarCpfCnpj',
+        'valores': [
+            ["12123456000100", "12.123.456/0001-00"],
+            ['12345678900', '123.456.789-00']
+        ]
+    },
+    'contabancaria': {
+        'fnName': "formatarContaBancaria",
+        'valores': [['1234-5', '1234-5']]
+    },
+    'telefone': {
+        'fnName': 'formatarTelefone',
+        'valores': [
+            ["88912341234", "(88)91234-1234"],
+            ["8834001234", "(88)3400-1234"],
+            ['08001234567', '0800-123-4567']
+        ]
+    }
+}
+
+
+describe.each(Object.keys(testes).map(k => [k]))(`%s`, (formato) => {
+    const fnName = testes[formato].fnName;
+    const valores = testes[formato].valores;
+
+    test.each(valores.map(v => [fnName, v[0], v[1]]))(`%s(%s) => %s)`, (fnName, v0, v1) => {
+        expect(lhmask[fnName](v0)).toBe(v1);
+        expect(lhmask.formatarValor(v0, formato)).toBe(v1);
+    });
+});