Fixed tests for NUnit console runner

Author: ilyalukyanov

VERSION.txt

@@ -1 +1 @@
-BUILD_VERSION = "0.8.3"
+BUILD_VERSION = "0.8.5"

src/LightningDB.Tests/CursorTests.cs

@@ -18,7 +18,9 @@ public class CursorTests
         public CursorTests()
         {
             var location = typeof(EnvironmentTests).Assembly.Location;
-            _path = Path.Combine(Path.GetDirectoryName(location), "TestDb");
+            _path = Path.Combine(
+                Path.GetDirectoryName(location), 
+                "TestDb" + Guid.NewGuid().ToString());
         }
 
         [SetUp]

src/LightningDB.Tests/DatabaseIOTests.cs

@@ -19,7 +19,9 @@ public class DatabaseIOTests
         public DatabaseIOTests()
         {
             var location = typeof(EnvironmentTests).Assembly.Location;
-            _path = Path.Combine(Path.GetDirectoryName(location), "TestDb");
+            _path = Path.Combine(
+                Path.GetDirectoryName(location), 
+                "TestDb" + Guid.NewGuid().ToString());
         }
 
         [SetUp]

src/LightningDB.Tests/DatabaseTests.cs

@@ -1,4 +1,5 @@
-using System.IO;
+using System;
+using System.IO;
 using NUnit.Framework;
 
 namespace LightningDB.Tests
@@ -13,7 +14,9 @@ public class DatabaseTests
         public DatabaseTests()
         {
             var location = typeof(EnvironmentTests).Assembly.Location;
-            _path = Path.Combine(Path.GetDirectoryName(location), "TestDb");
+            _path = Path.Combine(
+                Path.GetDirectoryName(location), 
+                "TestDb" + Guid.NewGuid().ToString());
         }
 
         [SetUp]

src/LightningDB.Tests/EnvironmentTests.cs

@@ -1,4 +1,5 @@
-using System.IO;
+using System;
+using System.IO;
 using NUnit.Framework;
 
 namespace LightningDB.Tests
@@ -14,7 +15,7 @@ public EnvironmentTests()
             var location = typeof(EnvironmentTests).Assembly.Location;
             var dir = Path.GetDirectoryName(location);
 
-            _path = Path.Combine(dir, "TestDb");
+            _path = Path.Combine(dir, "TestDb" + Guid.NewGuid().ToString());
             _pathCopy = _path + "Copy";
         }
 

src/LightningDB.Tests/TransactionTests.cs

@@ -1,4 +1,5 @@
-using System.IO;
+using System;
+using System.IO;
 using NUnit.Framework;
 
 namespace LightningDB.Tests
@@ -13,7 +14,9 @@ public class TransactionTests
         public TransactionTests()
         {
             var location = typeof(EnvironmentTests).Assembly.Location;
-            _path = Path.Combine(Path.GetDirectoryName(location), "TestDb");
+            _path = Path.Combine(
+                Path.GetDirectoryName(location), 
+                "TestDb" + Guid.NewGuid().ToString());
         }
 
         [SetUp]
@@ -30,11 +33,7 @@ public void Cleanup()
         {
             _env.Close();
 
-            try
-            {
-                Directory.Delete(_path, true);
-            }
-            catch { }
+            Directory.Delete(_path, true);
         }
 
         [Test]