fix: general improvements and minor bugs

Author: ReneSchwarzer

src/WebExpress.WebIndex.Test/DocumentStore/UnitTestDocumentStoreMemoryA.cs

@@ -56,7 +56,7 @@ public void Add()
             var i = documentStore.GetItem(Fixture.TestData[0].Id);
 
             // validation
-            Assert.True(i != null && i.Id == Fixture.TestData[0].Id);
+            Assert.True(i is not null && i.Id == Fixture.TestData[0].Id);
 
             // postconditions
             documentStore.Dispose();

src/WebExpress.WebIndex.Test/DocumentStore/UnitTestDocumentStoreMemoryB.cs

@@ -57,7 +57,7 @@ public void Add()
 
             var i = documentStore.GetItem(Fixture.TestData[0].Id);
 
-            Assert.True(i != null && i.Id == Fixture.TestData[0].Id);
+            Assert.True(i is not null && i.Id == Fixture.TestData[0].Id);
 
             // postconditions
             documentStore.Dispose();

src/WebExpress.WebIndex.Test/DocumentStore/UnitTestDocumentStoreMemoryC.cs

@@ -57,7 +57,7 @@ public void Add()
 
             var i = documentStore.GetItem(Fixture.TestData[0].Id);
 
-            Assert.True(i != null && i.Id == Fixture.TestData[0].Id);
+            Assert.True(i is not null && i.Id == Fixture.TestData[0].Id);
 
             // postconditions
             documentStore.Dispose();

src/WebExpress.WebIndex.Test/DocumentStore/UnitTestDocumentStoreMemoryD.cs

@@ -57,7 +57,7 @@ public void Add()
 
             var i = documentStore.GetItem(Fixture.TestData[0].Id);
 
-            Assert.True(i != null && i.Id == Fixture.TestData[0].Id);
+            Assert.True(i is not null && i.Id == Fixture.TestData[0].Id);
 
             // postconditions
             documentStore.Dispose();

src/WebExpress.WebIndex.Test/DocumentStore/UnitTestDocumentStoreMemoryE.cs

@@ -57,7 +57,7 @@ public void Add()
 
             var i = documentStore.GetItem(Fixture.TestData[0].Id);
 
-            Assert.True(i != null && i.Id == Fixture.TestData[0].Id);
+            Assert.True(i is not null && i.Id == Fixture.TestData[0].Id);
 
             // postconditions
             documentStore.Dispose();

src/WebExpress.WebIndex.Test/DocumentStore/UnitTestDocumentStoreMemoryF.cs

@@ -57,7 +57,7 @@ public void Add()
 
             var i = documentStore.GetItem(Fixture.TestData[0].Id);
 
-            Assert.True(i != null && i.Id == Fixture.TestData[0].Id);
+            Assert.True(i is not null && i.Id == Fixture.TestData[0].Id);
 
             // postconditions
             documentStore.Dispose();

src/WebExpress.WebIndex.Test/DocumentStore/UnitTestDocumentStoreStorageA.cs

@@ -53,7 +53,7 @@ public void Add()
 
             var i = documentStore.GetItem(Fixture.TestData[0].Id);
 
-            Assert.True(i != null && i.Id == Fixture.TestData[0].Id);
+            Assert.True(i is not null && i.Id == Fixture.TestData[0].Id);
 
             // postconditions
             documentStore.Dispose();

src/WebExpress.WebIndex.Test/DocumentStore/UnitTestDocumentStoreStorageB.cs

@@ -57,7 +57,7 @@ public void Add()
 
             var i = documentStore.GetItem(Fixture.TestData[0].Id);
 
-            Assert.True(i != null && i.Id == Fixture.TestData[0].Id);
+            Assert.True(i is not null && i.Id == Fixture.TestData[0].Id);
 
             // postconditions
             documentStore.Dispose();

src/WebExpress.WebIndex.Test/DocumentStore/UnitTestDocumentStoreStorageC.cs

@@ -57,7 +57,7 @@ public void Add()
 
             var i = documentStore.GetItem(Fixture.TestData[0].Id);
 
-            Assert.True(i != null && i.Id == Fixture.TestData[0].Id);
+            Assert.True(i is not null && i.Id == Fixture.TestData[0].Id);
 
             // postconditions
             documentStore.Dispose();

src/WebExpress.WebIndex.Test/DocumentStore/UnitTestDocumentStoreStorageD.cs

@@ -57,7 +57,7 @@ public void Add()
 
             var i = documentStore.GetItem(Fixture.TestData[0].Id);
 
-            Assert.True(i != null && i.Id == Fixture.TestData[0].Id);
+            Assert.True(i is not null && i.Id == Fixture.TestData[0].Id);
 
             // postconditions
             documentStore.Dispose();