chore/reduce fluent assertions dependency

src/Microsoft.OpenApi.Readers/OpenApiYamlReader.cs

@@ -9,7 +9,6 @@
 using Microsoft.OpenApi.Interfaces;
 using Microsoft.OpenApi.Reader;
 using SharpYaml.Serialization;
-using System.Linq;
 using Microsoft.OpenApi.Models;
 using System;
 using System.Text;

src/Microsoft.OpenApi/Interfaces/IOpenApiReader.cs

@@ -2,7 +2,6 @@
 // Licensed under the MIT license. 
 
 using System.IO;
-using System.Text.Json.Nodes;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.OpenApi.Models;

src/Microsoft.OpenApi/MicrosoftExtensions/OpenApiEnumFlagsExtension.cs

@@ -5,7 +5,6 @@
 
 using System;
 using Microsoft.OpenApi.Extensions;
-using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Interfaces;
 using Microsoft.OpenApi.Writers;
 using System.Text.Json.Nodes;

src/Microsoft.OpenApi/MicrosoftExtensions/OpenApiEnumValuesDescriptionExtension.cs

@@ -7,7 +7,6 @@
 using System.Collections.Generic;
 using System.Linq;
 using Microsoft.OpenApi.Extensions;
-using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Interfaces;
 using Microsoft.OpenApi.Writers;
 using System.Text.Json.Nodes;

src/Microsoft.OpenApi/MicrosoftExtensions/OpenApiPagingExtension.cs

@@ -5,7 +5,6 @@
 
 using System;
 using Microsoft.OpenApi.Extensions;
-using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Interfaces;
 using Microsoft.OpenApi.Writers;
 using System.Text.Json.Nodes;

src/Microsoft.OpenApi/Models/OpenApiExample.cs

@@ -1,10 +1,8 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license.
 
-using System;
 using System.Collections.Generic;
 using System.Text.Json.Nodes;
-using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Helpers;
 using Microsoft.OpenApi.Interfaces;
 using Microsoft.OpenApi.Writers;

src/Microsoft.OpenApi/Models/OpenApiParameter.cs

@@ -5,7 +5,6 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text.Json.Nodes;
-using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Helpers;
 using Microsoft.OpenApi.Interfaces;

src/Microsoft.OpenApi/Models/RuntimeExpressionAnyWrapper.cs

@@ -2,7 +2,6 @@
 // Licensed under the MIT license.
 
 using System.Text.Json.Nodes;
-using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Expressions;
 using Microsoft.OpenApi.Helpers;
 using Microsoft.OpenApi.Interfaces;

src/Microsoft.OpenApi/Reader/OpenApiReaderRegistry.cs

@@ -3,7 +3,6 @@
 
 using System;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
 using Microsoft.OpenApi.Interfaces;
 
 namespace Microsoft.OpenApi.Reader

src/Microsoft.OpenApi/Reader/OpenApiReaderSettings.cs

@@ -5,7 +5,6 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Text.Json.Nodes;
-using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Interfaces;
 using Microsoft.OpenApi.MicrosoftExtensions;
 using Microsoft.OpenApi.Validations;

src/Microsoft.OpenApi/Reader/ParseNodes/AnyFieldMapParameter.cs

@@ -3,7 +3,6 @@
 
 using System;
 using System.Text.Json.Nodes;
-using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Models;
 
 namespace Microsoft.OpenApi.Reader.ParseNodes

src/Microsoft.OpenApi/Reader/ParseNodes/AnyMapFieldMapParameter.cs

@@ -4,7 +4,6 @@
 using System;
 using System.Collections.Generic;
 using System.Text.Json.Nodes;
-using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Models;
 
 namespace Microsoft.OpenApi.Reader.ParseNodes

src/Microsoft.OpenApi/Reader/ParseNodes/PropertyNode.cs

@@ -5,7 +5,6 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text.Json.Nodes;
-using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Exceptions;
 using Microsoft.OpenApi.Models;
 

src/Microsoft.OpenApi/Reader/ParseNodes/ValueNode.cs

@@ -4,7 +4,6 @@
 using System;
 using System.Globalization;
 using System.Text.Json.Nodes;
-using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Exceptions;
 
 namespace Microsoft.OpenApi.Reader.ParseNodes

src/Microsoft.OpenApi/Reader/ParsingContext.cs

@@ -5,7 +5,6 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text.Json.Nodes;
-using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Exceptions;
 using Microsoft.OpenApi.Interfaces;
 using Microsoft.OpenApi.Models;

src/Microsoft.OpenApi/Reader/V3/OpenApiCallbackDeserializer.cs

@@ -1,7 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license.
 
-using System.Linq;
 using Microsoft.OpenApi.Expressions;
 using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;

src/Microsoft.OpenApi/Reader/V3/OpenApiDocumentDeserializer.cs

@@ -4,7 +4,6 @@
 using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Reader.ParseNodes;
-using Microsoft.OpenApi.Services;
 
 namespace Microsoft.OpenApi.Reader.V3
 {

src/Microsoft.OpenApi/Reader/V3/OpenApiExampleDeserializer.cs

@@ -1,7 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license.
 
-using System.Linq;
 using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;

src/Microsoft.OpenApi/Reader/V3/OpenApiHeaderDeserializer.cs

@@ -1,7 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license.
 
-using System.Linq;
 using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;

src/Microsoft.OpenApi/Reader/V3/OpenApiLinkDeserializer.cs

@@ -1,7 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license.
 
-using System.Linq;
 using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;

src/Microsoft.OpenApi/Reader/V3/OpenApiParameterDeserializer.cs

@@ -1,8 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license.
 
-using System;
-using System.Linq;
 using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;

src/Microsoft.OpenApi/Reader/V3/OpenApiPathItemDeserializer.cs

@@ -1,7 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license.
 
-using System.Linq;
 using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;

src/Microsoft.OpenApi/Reader/V3/OpenApiRequestBodyDeserializer.cs

@@ -1,7 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license.
 
-using System.Linq;
 using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;

src/Microsoft.OpenApi/Reader/V3/OpenApiResponseDeserializer.cs

@@ -1,7 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license.
 
-using System.Linq;
 using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;

src/Microsoft.OpenApi/Reader/V3/OpenApiV3VersionService.cs

@@ -4,7 +4,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Text.Json.Nodes;
 using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Exceptions;
 using Microsoft.OpenApi.Extensions;

src/Microsoft.OpenApi/Reader/V31/OpenApiCallbackDeserializer.cs

@@ -4,7 +4,6 @@
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Reader.ParseNodes;
 using Microsoft.OpenApi.Models.References;
-using System.Linq;
 
 namespace Microsoft.OpenApi.Reader.V31
 {

src/Microsoft.OpenApi/Reader/V31/OpenApiDocumentDeserializer.cs

@@ -1,8 +1,6 @@
-using System;
-using Microsoft.OpenApi.Extensions;
+using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Reader.ParseNodes;
-using Microsoft.OpenApi.Services;
 
 namespace Microsoft.OpenApi.Reader.V31
 {

src/Microsoft.OpenApi/Reader/V31/OpenApiExampleDeserializer.cs

@@ -1,5 +1,4 @@
-using System.Linq;
-using Microsoft.OpenApi.Extensions;
+using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;
 using Microsoft.OpenApi.Reader.ParseNodes;

src/Microsoft.OpenApi/Reader/V31/OpenApiHeaderDeserializer.cs

@@ -1,5 +1,4 @@
-using System.Linq;
-using Microsoft.OpenApi.Extensions;
+using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;
 using Microsoft.OpenApi.Reader.ParseNodes;

src/Microsoft.OpenApi/Reader/V31/OpenApiLinkDeserializer.cs

@@ -1,5 +1,4 @@
-using System.Linq;
-using Microsoft.OpenApi.Extensions;
+using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;
 using Microsoft.OpenApi.Reader.ParseNodes;

src/Microsoft.OpenApi/Reader/V31/OpenApiParameterDeserializer.cs

@@ -1,6 +1,4 @@
-using System;
-using System.Linq;
-using Microsoft.OpenApi.Extensions;
+using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;
 using Microsoft.OpenApi.Reader.ParseNodes;

src/Microsoft.OpenApi/Reader/V31/OpenApiPathItemDeserializer.cs

@@ -1,5 +1,4 @@
-using System.Linq;
-using Microsoft.OpenApi.Extensions;
+using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;
 using Microsoft.OpenApi.Reader.ParseNodes;

src/Microsoft.OpenApi/Reader/V31/OpenApiRequestBodyDeserializer.cs

@@ -1,5 +1,4 @@
-using System.Linq;
-using Microsoft.OpenApi.Extensions;
+using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;
 using Microsoft.OpenApi.Reader.ParseNodes;

src/Microsoft.OpenApi/Reader/V31/OpenApiResponseDeserializer.cs

@@ -1,5 +1,4 @@
-using System.Linq;
-using Microsoft.OpenApi.Extensions;
+using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;
 using Microsoft.OpenApi.Reader.ParseNodes;

src/Microsoft.OpenApi/Reader/V31/OpenApiSchemaDeserializer.cs

@@ -8,7 +8,6 @@
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
-using System.Text.Json.Nodes;
 
 namespace Microsoft.OpenApi.Reader.V31
 {

src/Microsoft.OpenApi/Reader/V31/OpenApiSecuritySchemeDeserializer.cs

@@ -2,7 +2,6 @@
 // Licensed under the MIT license. 
 
 using System;
-using System.Linq;
 using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Models.References;

src/Microsoft.OpenApi/Reader/V31/OpenApiV31Deserializer.cs

@@ -1,7 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license. 
 
-using System.Collections.Generic;
 using System.Linq;
 using System.Text.Json.Nodes;
 using Microsoft.OpenApi.Any;

src/Microsoft.OpenApi/Validations/ValidationRule.cs

@@ -2,7 +2,6 @@
 // Licensed under the MIT license.
 
 using System;
-using Microsoft.OpenApi.Exceptions;
 using Microsoft.OpenApi.Interfaces;
 using Microsoft.OpenApi.Properties;
 

src/Microsoft.OpenApi/Writers/OpenApiWriterBase.cs

@@ -5,16 +5,11 @@
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
-using System.Linq;
-using System.Text.Json;
 using System.Threading;
 using System.Threading.Tasks;
-using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Exceptions;
-using Microsoft.OpenApi.Extensions;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Properties;
-using Microsoft.OpenApi.Services;
 
 namespace Microsoft.OpenApi.Writers
 {

src/Microsoft.OpenApi/Writers/OpenApiWriterSettings.cs

@@ -1,5 +1,3 @@
-
-using System;
 using Microsoft.OpenApi.Models;
 using Microsoft.OpenApi.Services;
 

test/Microsoft.OpenApi.Hidi.Tests/Services/OpenApiFilterServiceTests.cs

@@ -3,11 +3,9 @@
 
 using Microsoft.Extensions.Logging;
 using Microsoft.OpenApi.Models;
-using Microsoft.OpenApi.Readers;
 using Microsoft.OpenApi.Services;
 using Microsoft.OpenApi.Tests.UtilityFiles;
 using Moq;
-using SharpYaml.Tokens;
 using Xunit;
 
 namespace Microsoft.OpenApi.Hidi.Tests

test/Microsoft.OpenApi.Readers.Tests/OpenApiReaderTests/OpenApiDiagnosticTests.cs

@@ -1,11 +1,8 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license.
 
-using System.Collections.Generic;
 using System.Threading.Tasks;
 using System;
-using FluentAssertions;
-using Microsoft.OpenApi.Exceptions;
 using Microsoft.OpenApi.Models;
 using Xunit;
 using System.IO;
@@ -27,17 +24,17 @@ public async Task DetectedSpecificationVersionShouldBeV2_0()
         {
             var actual = await OpenApiDocument.LoadAsync("V2Tests/Samples/basic.v2.yaml");
 
-            actual.Diagnostic.Should().NotBeNull();
-            actual.Diagnostic.SpecificationVersion.Should().Be(OpenApiSpecVersion.OpenApi2_0);
+            Assert.NotNull(actual.Diagnostic);
+            Assert.Equal(OpenApiSpecVersion.OpenApi2_0, actual.Diagnostic.SpecificationVersion);
         }
 
         [Fact]
         public async Task DetectedSpecificationVersionShouldBeV3_0()
         {
             var actual = await OpenApiDocument.LoadAsync("V3Tests/Samples/OpenApiDocument/minimalDocument.yaml");
 
-            actual.Diagnostic.Should().NotBeNull();
-            actual.Diagnostic.SpecificationVersion.Should().Be(OpenApiSpecVersion.OpenApi3_0);
+            Assert.NotNull(actual.Diagnostic);
+            Assert.Equal(OpenApiSpecVersion.OpenApi3_0, actual.Diagnostic.SpecificationVersion);
         }
 
         [Fact]
@@ -56,7 +53,7 @@ public async Task DiagnosticReportMergedForExternalReferenceAsync()
 
             Assert.NotNull(result);
             Assert.NotNull(result.Document.Workspace);
-            result.Diagnostic.Errors.Should().BeEmpty();
+            Assert.Empty(result.Diagnostic.Errors);
         }
     }
 

test/Microsoft.OpenApi.Readers.Tests/OpenApiReaderTests/UnsupportedSpecVersionTests.cs

@@ -2,7 +2,6 @@
 // Licensed under the MIT license.
 
 using System.Threading.Tasks;
-using FluentAssertions;
 using Microsoft.OpenApi.Exceptions;
 using Microsoft.OpenApi.Models;
 using Xunit;
@@ -21,7 +20,7 @@ public async Task ThrowOpenApiUnsupportedSpecVersionException()
             }
             catch (OpenApiUnsupportedSpecVersionException exception)
             {
-                exception.SpecificationVersion.Should().Be("1.0.0");
+                Assert.Equal("1.0.0", exception.SpecificationVersion);
             }
         }
     }