Add System.Date.isLeapYear()

diff --git a/src/System/Date/isLeapYear/System_Date_isLeapYear.cls b/src/System/Date/isLeapYear/System_Date_isLeapYear.cls
new file mode 100644 (file)
index 0000000..f321beb
--- /dev/null
+++ b/src/System/Date/isLeapYear/System_Date_isLeapYear.cls
@@ -0,0 +1,38 @@
+/*\r
+ * SPDX-FileCopyrightText: 2024 Chris Duncan <chris@flowpex.dev>\r
+ * SPDX-License-Identifier: GPL-3.0-or-later\r
+ */\r
+\r
+global class System_Date_isLeapYear {\r
+\r
+    @InvocableMethod(label='System.Date.isLeapYear()' category='Flowpex' iconName='slds:standard:product_request_line_item' description='Returns true if the specified year is a leap year.')\r
+\r
+    global static List<Response> System_Date_isLeapYear (List<Request> requests) {\r
+        List<Response> responses = new List<Response>();\r
+        for (Request req : requests) {\r
+            Response res = new Response();\r
+            try {\r
+                res.isLeapYear = Date.isLeapYear(req.year);\r
+            } catch (Exception e) {\r
+                System.debug(e);\r
+            }\r
+            responses.add(res);\r
+        }\r
+        return responses;\r
+    }\r
+\r
+    global class Request {\r
+        @InvocableVariable(required='true' label='Year' description='Year to check whether it is a leap year.')\r
+        global Integer year;\r
+\r
+        global Request () {}\r
+        global Request (Integer y) {\r
+            this.year = y;\r
+        }\r
+    }\r
+\r
+    global class Response {\r
+        @InvocableVariable(label='Is Leap Year' description='Whether or not the specified year is a leap year.')\r
+        global Boolean isLeapYear;\r
+    }\r
+}
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diff --git a/src/System/Date/isLeapYear/System_Date_isLeapYear.cls-meta.xml b/src/System/Date/isLeapYear/System_Date_isLeapYear.cls-meta.xml
new file mode 100644 (file)
index 0000000..7d03d55
--- /dev/null
+++ b/src/System/Date/isLeapYear/System_Date_isLeapYear.cls-meta.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>\r
+<!--\r
+SPDX-FileCopyrightText: 2024 Chris Duncan <chris@flowpex.dev>\r
+SPDX-License-Identifier: GPL-3.0-or-later\r
+-->\r
+<ApexClass xmlns="http://soap.sforce.com/2006/04/metadata">\r
+    <apiVersion>61.0</apiVersion>\r
+    <status>Active</status>\r
+</ApexClass>
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diff --git a/src/System/Date/isLeapYear/System_Date_isLeapYear_TEST.cls b/src/System/Date/isLeapYear/System_Date_isLeapYear_TEST.cls
new file mode 100644 (file)
index 0000000..ac42130
--- /dev/null
+++ b/src/System/Date/isLeapYear/System_Date_isLeapYear_TEST.cls
@@ -0,0 +1,71 @@
+/*\r
+ * SPDX-FileCopyrightText: 2024 Chris Duncan <chris@flowpex.dev>\r
+ * SPDX-License-Identifier: GPL-3.0-or-later\r
+ */\r
+\r
+@isTest\r
+private class System_Date_isLeapYear_TEST {\r
+\r
+    @isTest\r
+    static void testNoArgs () {\r
+        List<System_Date_isLeapYear.Request> requests = new List<System_Date_isLeapYear.Request>();\r
+\r
+        Test.startTest();\r
+        List<System_Date_isLeapYear.Response> responses = System_Date_isLeapYear.System_Date_isLeapYear(requests);\r
+        Test.stopTest();\r
+\r
+        Assert.areEqual(0, responses.size());\r
+    }\r
+\r
+    @isTest\r
+    static void testEmptyRequest () {\r
+        List<System_Date_isLeapYear.Request> requests = new List<System_Date_isLeapYear.Request>();\r
+        System_Date_isLeapYear.Request req = new System_Date_isLeapYear.Request();\r
+        requests.add(req);\r
+\r
+        Test.startTest();\r
+        List<System_Date_isLeapYear.Response> responses = System_Date_isLeapYear.System_Date_isLeapYear(requests);\r
+        Test.stopTest();\r
+\r
+        Assert.areEqual(1, responses.size());\r
+        Assert.isNull(responses[0].isLeapYear);\r
+    }\r
+\r
+    @isTest\r
+    static void testBlankArgs () {\r
+        List<System_Date_isLeapYear.Request> requests = new List<System_Date_isLeapYear.Request>();\r
+        System_Date_isLeapYear.Request req = new System_Date_isLeapYear.Request(null);\r
+        requests.add(req);\r
+\r
+        Test.startTest();\r
+        List<System_Date_isLeapYear.Response> responses = System_Date_isLeapYear.System_Date_isLeapYear(requests);\r
+        Test.stopTest();\r
+\r
+        Assert.areEqual(1, responses.size());\r
+        Assert.isNull(responses[0].isLeapYear);\r
+    }\r
+\r
+    @isTest\r
+    static void testManyArgs () {\r
+        List<Integer> years = new List<Integer>();\r
+        for (Integer i = 2000; i < 2200; i++) {\r
+            years.add(i);\r
+        }\r
+\r
+        Test.startTest();\r
+        List<System_Date_isLeapYear.Request> requests = new List<System_Date_isLeapYear.Request>();\r
+        for (Integer y : years) {\r
+            System_Date_isLeapYear.Request req = new System_Date_isLeapYear.Request(y);\r
+            requests.add(req);\r
+        }\r
+        List<System_Date_isLeapYear.Response> responses = System_Date_isLeapYear.System_Date_isLeapYear(requests);\r
+        Test.stopTest();\r
+\r
+        Assert.areEqual(200, responses.size());\r
+        for (Integer i = 0; i < 200; i++) {\r
+            System_Date_isLeapYear.Response res = responses[i];\r
+            Assert.isInstanceOfType(res.isLeapYear, Boolean.class);\r
+            Assert.areEqual(Date.isLeapYear(years[i]), res.isLeapYear);\r
+        }\r
+    }\r
+}
\ No newline at end of file

diff --git a/src/System/Date/isLeapYear/System_Date_isLeapYear_TEST.cls-meta.xml b/src/System/Date/isLeapYear/System_Date_isLeapYear_TEST.cls-meta.xml
new file mode 100644 (file)
index 0000000..7d03d55
--- /dev/null
+++ b/src/System/Date/isLeapYear/System_Date_isLeapYear_TEST.cls-meta.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>\r
+<!--\r
+SPDX-FileCopyrightText: 2024 Chris Duncan <chris@flowpex.dev>\r
+SPDX-License-Identifier: GPL-3.0-or-later\r
+-->\r
+<ApexClass xmlns="http://soap.sforce.com/2006/04/metadata">\r
+    <apiVersion>61.0</apiVersion>\r
+    <status>Active</status>\r
+</ApexClass>
\ No newline at end of file