add openhack files

apis/poi/tests/UnitTests/Utility/HealthCheckTests.cs

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+using Xunit;
+using poi.Controllers;
+using System;
+using Microsoft.EntityFrameworkCore;
+using poi.Data;
+using poi.Models;
+using System.Linq;
+using Microsoft.AspNetCore.Mvc;
+using System.Collections.Generic;
+using poi.Utility;
+using System.Threading;
+using Microsoft.Extensions.Diagnostics.HealthChecks;
+
+namespace UnitTests.Utility
+{
+  public class HealthCheckTests
+  {
+
+    [Fact]
+    public async void CheckHealthAsync_Returns_Result()
+    {
+      //arrange
+      CancellationToken token = new CancellationToken();
+      HealthCheck healthCheck = new HealthCheck();
+      //act
+      HealthCheckResult result = await healthCheck.CheckHealthAsync(null,token);
+      //assert
+      Assert.NotNull(result);
+    }
+
+  }
+}
+

apis/poi/tests/UnitTests/Utility/POIConfigurationTests.cs

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+using Xunit;
+using poi.Utility;
+using System.Threading;
+using Microsoft.Extensions.Diagnostics.HealthChecks;
+using Microsoft.Extensions.Configuration;
+using System.Collections.Generic;
+using Microsoft.Extensions.Primitives;
+using System;
+using System.ComponentModel.DataAnnotations;
+
+namespace UnitTests.Utility
+{
+
+    public class POIConfigurationTests
+    {
+
+        private Dictionary<string, string> GetTestSettings()
+        {
+            string connectionStringTemplate = "Server=tcp:[SQL_SERVER],1433;Initial Catalog=[SQL_DBNAME];Persist Security Info=False;User ID=[SQL_USER];Password=[SQL_PASSWORD];MultipleActiveResultSets=False;Encrypt=True;TrustServerCertificate=False;Connection Timeout=30;";
+            return new Dictionary<string, string>
+            {
+                {"SQL_USER", "user1"},
+                {"SQL_PASSWORD", "password2"},
+                {"SQL_SERVER", "sqlserver3"},
+                {"SQL_DBNAME", "db4"},
+                {"WEB_PORT", "9090"},
+                {"WEB_SERVER_BASE_URI", "https://github.com"},
+                {"ConnectionStrings:myDrivingDB",connectionStringTemplate}
+            };
+        }
+
+        private IConfiguration GetTestConfiguration()
+        {
+            var inMemorySettings = GetTestSettings();
+            IConfiguration configuration = new ConfigurationBuilder()
+                        .AddInMemoryCollection(inMemorySettings)
+                        .Build();
+            return configuration;
+        }
+
+        [Fact]
+        public void GetConnectionString_ReturnsCS_WithCorrectValuesReplaced()
+        {
+            //arrange
+            IConfiguration configuration = GetTestConfiguration();
+
+            //act
+            var connectionString = POIConfiguration.GetConnectionString(configuration);
+
+            //assert
+            var expectedConnectionString = "Server=tcp:sqlserver3,1433;Initial Catalog=db4;Persist Security Info=False;User ID=user1;Password=password2;MultipleActiveResultSets=False;Encrypt=True;TrustServerCertificate=False;Connection Timeout=30;";
+            Assert.Equal(expectedConnectionString, connectionString);
+        }
+
+
+        [Fact]
+        public void GetUri_Returns_DefaultUriAndPort_WhenNotInSettings()
+        {
+            //arrange
+            IConfiguration configuration = GetTestConfiguration();
+
+            //act
+            var uri = POIConfiguration.GetUri(configuration);
+
+            //assert
+            var expectedUri = "https://github.com:9090";
+            Assert.Equal(expectedUri, uri);
+        }
+
+        [Fact]
+        public void GetUri_Returns_BaseUrlAndPortFromSettings()
+        {
+            //arrange
+            var inMemorySettings = GetTestSettings();
+            inMemorySettings.Remove("WEB_SERVER_BASE_URI");
+            inMemorySettings.Remove("WEB_PORT");
+            IConfiguration configuration = new ConfigurationBuilder()
+                        .AddInMemoryCollection(inMemorySettings)
+                        .Build();
+
+            //act
+            var uri = POIConfiguration.GetUri(configuration);
+
+            //assert
+            var expectedUri = "http://localhost:8080";
+            Assert.Equal(expectedUri, uri);
+        }
+    }
+
+}
+