Fixed EnsureClean unit tests when fails

Author: JonPSmith

Test/UnitTests/TestDataLayer/TestEnsureCleanPostgreSql.cs

@@ -103,6 +103,7 @@ public void TestWipeDataDatabase1Ok()
             var options = this.CreatePostgreSqlUniqueMethodOptions<DbContext1>();
             using (var context = new DbContext1(options))
             {
+                context.Database.EnsureDeleted();
                 context.Database.EnsureCreated();
                 context.Add(new TopClass1 { Dependents = new List<Dependent1> { new Dependent1() } });
                 context.SaveChanges();
@@ -126,6 +127,7 @@ public void TestWipeDataDatabase2Ok()
             var options = this.CreatePostgreSqlUniqueMethodOptions<DbContext2>();
             using (var context = new DbContext2(options))
             {
+                context.Database.EnsureDeleted();
                 context.Database.EnsureCreated();
                 context.Add(new TopClass2 { Dependents = new List<Dependent2> { new Dependent2() } });
                 context.SaveChanges();

Test/UnitTests/TestDataLayer/TestEnsureCleanSqlServer.cs

@@ -81,6 +81,7 @@ public void TestWipeDataDatabase1Ok()
             var options = this.CreateUniqueMethodOptions<DbContext1>();
             using (var context = new DbContext1(options))
             {
+                context.Database.EnsureDeleted();
                 context.Database.EnsureCreated();
                 context.Add(new TopClass1 { Dependents = new List<Dependent1> { new Dependent1() } });
                 context.SaveChanges();
@@ -104,6 +105,7 @@ public void TestWipeDataDatabase2Ok()
             var options = this.CreateUniqueMethodOptions<DbContext2>();
             using (var context = new DbContext2(options))
             {
+                context.Database.EnsureDeleted();
                 context.Database.EnsureCreated();
                 context.Add(new TopClass2 { Dependents = new List<Dependent2> { new Dependent2() } });
                 context.SaveChanges();