chore: additional FA removal batch

Signed-off-by: Vincent Biret <[email protected]>

Author: baywet

test/Microsoft.OpenApi.Tests/Expressions/RuntimeExpressionTests.cs

@@ -4,7 +4,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using FluentAssertions;
 using Microsoft.OpenApi.Exceptions;
 using Microsoft.OpenApi.Expressions;
 using Microsoft.OpenApi.Properties;
@@ -184,11 +183,11 @@ public void CompositeRuntimeExpressionContainsMultipleExpressions()
             var compositeExpression = runtimeExpression as CompositeExpression;
             Assert.Equal(2, compositeExpression.ContainedExpressions.Count);
 
-            compositeExpression.ContainedExpressions.Should().BeEquivalentTo(new List<RuntimeExpression>
+            Assert.Equivalent(new List<RuntimeExpression>
             {
                 new UrlExpression(),
                 new RequestExpression(new HeaderExpression("foo"))
-            });
+            }, compositeExpression.ContainedExpressions);
         }
 
         [Fact]
@@ -228,11 +227,11 @@ public void CompositeRuntimeExpressionWithMultipleRuntimeExpressionsAndFakeBrace
             Assert.Equal(expression, response.Expression);
 
             var compositeExpression = runtimeExpression as CompositeExpression;
-            compositeExpression.ContainedExpressions.Should().BeEquivalentTo(new List<RuntimeExpression>
+            Assert.Equivalent(new List<RuntimeExpression>
             {
                 new UrlExpression(),
                 new RequestExpression(new HeaderExpression("foo"))
-            });
+            }, compositeExpression.ContainedExpressions);
         }
 
         [Theory]

test/Microsoft.OpenApi.Tests/Services/OpenApiValidatorTests.cs

@@ -5,7 +5,6 @@
 using System.Collections.Generic;
 using System.Text.Json;
 using System.Text.Json.Nodes;
-using FluentAssertions;
 using Microsoft.OpenApi.Any;
 using Microsoft.OpenApi.Interfaces;
 using Microsoft.OpenApi.Models;
@@ -54,12 +53,12 @@ public void ResponseMustHaveADescription()
             var walker = new OpenApiWalker(validator);
             walker.Walk(openApiDocument);
 
-            validator.Errors.Should().BeEquivalentTo(
+            Assert.Equivalent(
                     new List<OpenApiError>
                     {
                         new OpenApiValidatorError(nameof(OpenApiResponseRules.ResponseRequiredFields),"#/paths/~1test/get/responses/200/description",
-                            String.Format(SRResource.Validation_FieldIsRequired, "description", "response"))
-        });
+                            string.Format(SRResource.Validation_FieldIsRequired, "description", "response"))
+                    }, validator.Errors);
         }
 
         [Fact]
@@ -88,12 +87,12 @@ public void ServersShouldBeReferencedByIndex()
             var walker = new OpenApiWalker(validator);
             walker.Walk(openApiDocument);
 
-            validator.Errors.Should().BeEquivalentTo(
+            Assert.Equivalent(
                     new List<OpenApiError>
                     {
                         new OpenApiValidatorError(nameof(OpenApiServerRules.ServerRequiredFields), "#/servers/1/url",
-                            String.Format(SRResource.Validation_FieldIsRequired, "url", "server"))
-        });
+                            string.Format(SRResource.Validation_FieldIsRequired, "url", "server"))
+                    }, validator.Errors);
         }
 
         [Fact]
@@ -135,11 +134,11 @@ public void ValidateCustomExtension()
             var walker = new OpenApiWalker(validator);
             walker.Walk(openApiDocument);
 
-            validator.Errors.Should().BeEquivalentTo(
+            Assert.Equivalent(
                    new List<OpenApiError>
                    {
                        new OpenApiValidatorError("FooExtensionRule", "#/info/x-foo", "Don't say hey")
-                   });
+                   }, validator.Errors);
         }
 
         [Fact]

test/Microsoft.OpenApi.Tests/Validations/OpenApiComponentsValidationTests.cs

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

test/Microsoft.OpenApi.Tests/Validations/OpenApiContactValidationTests.cs

@@ -1,7 +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;

test/Microsoft.OpenApi.Tests/Validations/OpenApiExternalDocsValidationTests.cs

@@ -1,7 +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;

test/Microsoft.OpenApi.Tests/Validations/OpenApiInfoValidationTests.cs

@@ -1,7 +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;

test/Microsoft.OpenApi.Tests/Validations/OpenApiLicenseValidationTests.cs

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

test/Microsoft.OpenApi.Tests/Validations/OpenApiResponseValidationTests.cs

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

test/Microsoft.OpenApi.Tests/Validations/OpenApiServerValidationTests.cs

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

test/Microsoft.OpenApi.Tests/Validations/OpenApiTagValidationTests.cs

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