INVD-3805 fixed customer taxes request

src/main/java/com/invoiced/entity/Customer.java

@@ -371,4 +371,16 @@ public EntityList<PaymentSource> listPaymentSources() throws EntityException {
     source.setEndpointBase(this.getEndpoint(true));
     return source.listAll();
   }
+
+  public String[] getTaxes() {
+    if (this.taxes == null) {
+      return null;
+    }
+    String[] ids = new String[this.taxes.length];
+    for (int i = 0; i < this.taxes.length; i++) {
+      ids[i] = this.taxes[i].toString();
+    }
+
+    return ids;
+  }
 }

src/main/java/com/invoiced/entity/TaxRate.java

@@ -64,14 +64,19 @@ protected String getEntityId() {
   @Override
   @JsonIgnore
   protected String[] getCreateExclusions() {
-    return new String[] {"object", "created_at"};
+    return new String[]{"object", "created_at"};
   }
 
   @Override
   @JsonIgnore
   protected String[] getSaveExclusions() {
-    return new String[] {
-      "id", "object", "currency", "value", "inclusive", "is_percent", "created_at"
+    return new String[]{
+            "id", "object", "currency", "value", "inclusive", "is_percent", "created_at"
     };
   }
-}
+
+  @Override
+  public String toString() {
+    return id;
+  }
+}

src/test/java/com/invoiced/entity/CustomerTest.java

@@ -428,4 +428,25 @@ public void testNewNote() {
             fail(e.getMessage());
         }
     }
+
+    @Test
+    public void testTaxes() {
+        //src/test/resources/mappings/customers_edit_3.json
+        //src/test/resources/mappings/tax_rates_retrieve_2.json
+
+        Connection conn = new Connection("api_key", "http://localhost:8080");
+
+        try {
+            Customer cust = conn.newCustomer().retrieve(11);
+            TaxRate taxRate1 = conn.newTaxRate().retrieve("vat");
+            TaxRate taxRate2 = conn.newTaxRate().retrieve("vat2");
+            cust.taxes = new TaxRate[] { taxRate1, taxRate2 };
+            cust.save();
+            assertTrue("Customer Tax is incorrect", cust.taxes[0].toString().equals("vat"));
+            assertTrue("Customer Tax is incorrect", cust.taxes[1].toString().equals("vat2"));
+
+        } catch (Exception e) {
+            fail(e.getMessage());
+        }
+    }
 }

src/test/resources/mappings/customers_edit_3.json

@@ -0,0 +1,18 @@
+{
+  "request": {
+    "method": "PATCH",
+    "url": "/customers/11",
+    "bodyPatterns": [
+      {
+        "equalToJson": "{\"name\":\"Customer testRetrieve\",\"number\":\"0111\",\"email\":\"[email protected]\",\"autopay\":false,\"payment_terms\":\"NET 90\",\"type\":\"company\",\"city\":\"Austin\",\"country\":\"US\",\"taxes\":[\"vat\",\"vat2\"]}"
+      }
+    ]
+  },
+  "response": {
+    "status": 200,
+    "body": "{\"name\":\"Customer testRetrieve\",\"number\":\"0111\",\"email\":\"[email protected]\",\"autopay\":false,\"payment_terms\":\"NET 90\",\"type\":\"company\",\"city\":\"Austin\",\"country\":\"US\",\"taxes\":[{\"created_at\":1477418268,\"currency\":null,\"id\":\"vat\",\"inclusive\":false,\"is_percent\":true,\"metadata\":{},\"name\":\"VAT_2\",\"object\":\"tax_rate\",\"value\":5},{\"created_at\":1477418268,\"currency\":null,\"id\":\"vat2\",\"inclusive\":false,\"is_percent\":true,\"metadata\":{},\"name\":\"VAT_2\",\"object\":\"tax_rate\",\"value\":15}]}",
+    "headers": {
+      "Content-Type": "application/json"
+    }
+  }
+}

src/test/resources/mappings/tax_rates_retrieve_2.json

@@ -0,0 +1,13 @@
+{
+  "request": {
+    "method": "GET",
+    "url": "/tax_rates/vat2"
+  },
+  "response": {
+    "status": 200,
+    "body": "{\"created_at\":1477418268,\"currency\":null,\"id\":\"vat2\",\"inclusive\":false,\"is_percent\":true,\"metadata\":{},\"name\":\"VAT_2\",\"object\":\"tax_rate\",\"value\":15}",
+    "headers": {
+      "Content-Type": "application/json"
+    }
+  }
+}