TestHeader.cs

using System;
using System.Collections.Generic;
using NUnit.Framework;

namespace SendGrid.SmtpApi.HeaderTests
{
    [TestFixture]
    public class TestHeader
    {
        [Test]
        public void TestAddFilterSetting()
        {
            var test = new Header();
            test.AddFilterSetting("foo", new List<string> { "a", "b" }, "bar");
            string result = test.JsonString();
            Assert.AreEqual("{\"filters\" : {\"foo\" : {\"settings\" : {\"a\" : {\"b\" : \"bar\"}}}}}", result);
        }

        [Test]
        public void TestAddSection()
        {
            var test = new Header();
            test.AddSection("foo", "bar");
            string result = test.JsonString();
            Assert.AreEqual("{\"section\" : {\"foo\" : \"bar\"}}", result);
        }

        [Test]
        public void TestAddSubstitution()
        {
            var test = new Header();
            test.AddSubstitution("foo", new List<string> { "bar", "raz" });
            string result = test.JsonString();
            Assert.AreEqual("{\"sub\" : {\"foo\" : [\"bar\",\"raz\"]}}", result);
        }

        [Test]
        public void TestAddUniqueArgs()
        {
            var test = new Header();
            test.AddUniqueArgs(new Dictionary<string, string> { { "foo", "bar" } });
            string result = test.JsonString();
            Assert.AreEqual("{\"unique_args\" : {\"foo\" : \"bar\"}}", result);
        }

        [Test]
        public void TestDisable()
        {
            var test = new Header();
            test.DisableFilter("foo");
            string result = test.JsonString();
            Assert.AreEqual("{\"filters\" : {\"foo\" : {\"settings\" : {\"enable\" : \"0\"}}}}", result);
        }

        [Test]
        public void TestEnable()
        {
            var test = new Header();
            test.EnableFilter("foo");
            string result = test.JsonString();
            Assert.AreEqual("{\"filters\" : {\"foo\" : {\"settings\" : {\"enable\" : \"1\"}}}}", result);
        }

        [Test]
        public void TestJsonString()
        {
            var test = new Header();
            string result = test.JsonString();
            Assert.AreEqual("", result);

            test = new Header();
            test.AddSubstitution("foo", new List<string> { "a", "b" });
            result = test.JsonString();
            Assert.AreEqual("{\"sub\" : {\"foo\" : [\"a\",\"b\"]}}", result);
        }

        [Test]
        public void TestSetCategories()
        {
            var test = new Header();
            test.SetCategories(new List<string> { "dogs", "animals", "pets", "mammals" });
            string result = test.JsonString();
            Assert.AreEqual("{\"category\" : [\"dogs\",\"animals\",\"pets\",\"mammals\"]}", result);
        }

        [Test]
        public void TestSetCategory()
        {
            var test = new Header();
            test.SetCategory("foo");
            string result = test.JsonString();
            Assert.AreEqual("{\"category\" : \"foo\"}", result);
        }

        [Test]
        public void TestSetTo()
        {
            var test = new Header();
            test.SetTo(new List<string> { "joe@example.com", "jane@example.com" });
            string result = test.JsonString();
            Assert.AreEqual("{\"to\" : [\"joe@example.com\",\"jane@example.com\"]}", result);
        }

        [Test]
        public void TestSetAsmGroupId()
        {
            var test = new Header();
            test.SetAsmGroupId(123);
            string result = test.JsonString();
            Assert.AreEqual("{\"asm_group_id\" : 123}", result);
        }

        [Test]
        public void TestSetIpPool()
        {
            var test = new Header();
            test.SetIpPool("test_pool");
            string result = test.JsonString();
            Assert.AreEqual("{\"ip_pool\" : \"test_pool\"}", result);
        }

        [Test]
        public void TestSetSendAt_DateTime()
        {
            var test = new Header();
            var now = DateTime.UtcNow;
            test.SetSendAt(now);
            string result = test.JsonString();
            Assert.AreEqual("{\"send_at\" : " + Utils.DateTimeToUnixTimestamp(now) + "}", result);
        }

        [Test]
        public void TestSetSendAt_DateTimeOffset()
        {
            var test = new Header();
            var now = DateTimeOffset.UtcNow;
            test.SetSendAt(now);
            string result = test.JsonString();
            Assert.AreEqual("{\"send_at\" : " + Utils.DateTimeOffsetToUnixTimestamp(now) + "}", result);
        }

        [Test]
        public void TestSetSendEachAt_DateTime()
        {
            var test = new Header();
            var now = DateTime.UtcNow;
            test.SetSendEachAt(new List<DateTime> { now, now.AddSeconds(10) });
            string result = test.JsonString();
            Assert.AreEqual("{\"send_each_at\" : [" + Utils.DateTimeToUnixTimestamp(now) + "," + Utils.DateTimeToUnixTimestamp(now.AddSeconds(10)) + "]}", result);
        }

        [Test]
        public void TestSetSendEachAt_DateTimeOffset()
        {
            var test = new Header();
            var now = DateTimeOffset.UtcNow;
            test.SetSendEachAt(new List<DateTimeOffset> { now, now.AddSeconds(10) });
            string result = test.JsonString();
            Assert.AreEqual("{\"send_each_at\" : [" + Utils.DateTimeOffsetToUnixTimestamp(now) + "," + Utils.DateTimeOffsetToUnixTimestamp(now.AddSeconds(10)) + "]}", result);
        }
    }
}