public async Task When_controllertarget_aspnet_and_multiple_controllers_then_only_single_custom_fromheader_generated()
{
//// Arrange
var document = await GetSwaggerDocument();
var settings = new SwaggerToCSharpControllerGeneratorSettings
{
ControllerTarget = CSharpControllerTarget.AspNet,
ControllerStyle = CSharpControllerStyle.Abstract,
OperationNameGenerator = new MultipleClientsFromFirstTagAndPathSegmentsOperationNameGenerator()
};
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, settings);
var code = codeGen.GenerateFile();
//// Assert
var fromHeaderCustomAttributeCount = Regex.Matches(code, "public class FromHeaderAttribute :").Count;
Assert.Equal(1, fromHeaderCustomAttributeCount);
var fromHeaderCustomBindingCount = Regex.Matches(code, "public class FromHeaderBinding :").Count;
Assert.Equal(1, fromHeaderCustomBindingCount);
Assert.Contains("[FromHeader", code);
Assert.DoesNotContain("[Microsoft.AspNetCore.Mvc.FromHeader", code);
}
public async Task <string> RunAsync()
{
return(await Task.Run(async() =>
{
var document = await GetInputSwaggerDocument().ConfigureAwait(false);
var clientGenerator = new SwaggerToCSharpControllerGenerator(document, Settings);
return clientGenerator.GenerateFile();
}));
}
public new async Task <string> RunAsync()
{
return(await Task.Run(async() =>
{
var document = await GetInputSwaggerDocument().ConfigureAwait(false);
_preProcessor?.ApplyProcessing(document);
var clientGenerator = new SwaggerToCSharpControllerGenerator(document, Settings);
return _sourceCodePrefixer.AddPrefixTemplate(clientGenerator.GenerateFile());
}));
}
public async Task When_controllergenerationformat_notsetted_then_partialcontroller_is_generated()
{
//// Arrange
var document = await GetSwaggerDocument();
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, new SwaggerToCSharpControllerGeneratorSettings());
var code = codeGen.GenerateFile();
//// Assert
Assert.Contains("partial class TestController", code);
Assert.Contains("ITestController", code);
Assert.Contains("private ITestController _implementation;", code);
Assert.DoesNotContain("abstract class TestController", code);
}
public async Task When_usecancellationtokenparameter_notsetted_then_cancellationtoken_isnot_added()
{
//// Arrange
var swaggerGen = new WebApiToSwaggerGenerator(new WebApiToSwaggerGeneratorSettings());
var document = await swaggerGen.GenerateForControllerAsync <TestController>();
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, new SwaggerToCSharpControllerGeneratorSettings
{
ControllerStyle = CSharpControllerStyle.Abstract
});
var code = codeGen.GenerateFile();
//// Assert
Assert.False(code.Contains("System.Threading.CancellationToken cancellationToken"));
}
public async Task When_controllerstyleisabstract_and_usecancellationtokenistrue_and_requesthasparameter_then_cancellationtoken_is_added()
{
//// Arrange
var swaggerGen = new WebApiToSwaggerGenerator(new WebApiToSwaggerGeneratorSettings());
var document = await swaggerGen.GenerateForControllerAsync <TestController>();
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, new SwaggerToCSharpControllerGeneratorSettings
{
ControllerStyle = CSharpControllerStyle.Abstract,
UseCancellationToken = true
});
var code = codeGen.GenerateFile();
//// Assert
Assert.Contains("System.Threading.Tasks.Task<string> Foo(string test, bool test2, System.Threading.CancellationToken cancellationToken)", code);
}
public async Task When_success_responses_are_wrapped_then_SwaggerResponse_is_returned_web_api()
{
//// Arrange
var swaggerGen = new WebApiToSwaggerGenerator(new WebApiToSwaggerGeneratorSettings());
var document = await swaggerGen.GenerateForControllerAsync <TestController>();
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, new SwaggerToCSharpControllerGeneratorSettings
{
WrapResponses = true
});
var code = codeGen.GenerateFile();
//// Assert
Assert.IsTrue(code.Contains("Task<SwaggerResponse<string>>"));
Assert.IsTrue(code.Contains("Task<SwaggerResponse>"));
}
public async Task When_aspnet_actiontype_inuse_with_abstract_then_actiontype_is_generated()
{
//// Arrange
var document = await GetSwaggerDocument();
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, new SwaggerToCSharpControllerGeneratorSettings
{
ControllerStyle = CSharpControllerStyle.Abstract,
UseActionResultType = true
});
var code = codeGen.GenerateFile();
//// Assert
Assert.Contains("public abstract System.Threading.Tasks.Task<Microsoft.AspNetCore.Mvc.ActionResult<string>> Foo(string test, bool? test2);", code);
Assert.Contains("public abstract System.Threading.Tasks.Task<Microsoft.AspNetCore.Mvc.IActionResult> Bar();", code);
}
public async Task When_controller_has_operation_with_complextype_then_partialcontroller_is_generated_with_frombody_attribute()
{
//// Arrange
var document = await GetSwaggerDocument();
var settings = new SwaggerToCSharpControllerGeneratorSettings();
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, settings);
var code = codeGen.GenerateFile();
//// Assert
Assert.Contains("partial class TestController", code);
Assert.Contains($"Complex([Microsoft.AspNetCore.Mvc.FromBody] ComplexType complexType)", code);
Assert.Contains("Foo(string test, bool? test2)", code);
Assert.Contains("Bar()", code);
}
public async Task When_controllerroutenamingstrategy_none_then_route_attribute_name_not_specified()
{
//// Arrange
var document = await GetSwaggerDocument();
var settings = new SwaggerToCSharpControllerGeneratorSettings
{
RouteNamingStrategy = CSharpControllerRouteNamingStrategy.None
};
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, settings);
var code = codeGen.GenerateFile();
//// Assert
Assert.Contains("Route(\"Foo\")", code);
Assert.Contains("Route(\"Bar\")", code);
}
public async Task When_controllerstyleispartial_and_usecancellationtokenistrue_and_requesthasparameter_then_cancellationtoken_is_added()
{
//// Arrange
var swaggerGen = new WebApiToSwaggerGenerator(new WebApiToSwaggerGeneratorSettings());
var document = await swaggerGen.GenerateForControllerAsync <TestController>();
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, new SwaggerToCSharpControllerGeneratorSettings
{
UseCancellationToken = true
});
var code = codeGen.GenerateFile();
//// Assert
Assert.IsTrue(code.Contains("System.Threading.Tasks.Task<string> FooAsync(string test, bool test2, System.Threading.CancellationToken cancellationToken)"));
Assert.IsTrue(code.Contains("_implementation.FooAsync(test, test2, cancellationToken);"));
Assert.IsTrue(code.Contains("public System.Threading.Tasks.Task<string> Foo(string test, bool test2, System.Threading.CancellationToken cancellationToken)"));
}
public async Task When_controller_has_operation_with_header_parameter_then_partialcontroller_is_generated_with_fromheader_attribute()
{
//// Arrange
var document = await GetSwaggerDocument();
var settings = new SwaggerToCSharpControllerGeneratorSettings
{
ControllerTarget = CSharpControllerTarget.AspNet
};
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, settings);
var code = codeGen.GenerateFile();
//// Assert
Assert.Contains("partial class TestController", code);
Assert.Contains($"HeaderParam([FromHeader] string comesFromHeader)", code);
}
public async Task When_controllergenerationformat_notsetted_then_partialcontroller_is_generated()
{
//// Arrange
var swaggerGen = new WebApiToSwaggerGenerator(new WebApiToSwaggerGeneratorSettings());
var document = await swaggerGen.GenerateForControllerAsync <TestController>();
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, new SwaggerToCSharpControllerGeneratorSettings
{
});
var code = codeGen.GenerateFile();
//// Assert
Assert.IsTrue(code.Contains("partial class TestController"));
Assert.IsTrue(code.Contains("ITestController"));
Assert.IsTrue(code.Contains("private ITestController _implementation;"));
Assert.IsFalse(code.Contains("abstract class TestController"));
}
public async Task When_the_generation_of_dto_classes_are_disabled_then_file_is_generated_without_any_dto_clasess()
{
//// Arrange
var document = await GetSwaggerDocument();
var settings = new SwaggerToCSharpControllerGeneratorSettings
{
GenerateDtoTypes = false
};
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, settings);
var code = codeGen.GenerateFile();
//// Assert
Assert.DoesNotContain("public partial class ComplexType", code);
Assert.DoesNotContain("public partial class ComplexTypeResponse", code);
}
public async Task When_controllerstyleispartial_and_usecancellationtokenistrue_and_requesthasnoparameter_then_cancellationtoken_is_added()
{
//// Arrange
var swaggerGen = new WebApiToSwaggerGenerator(new WebApiToSwaggerGeneratorSettings());
var document = await swaggerGen.GenerateForControllerAsync <TestController>();
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, new SwaggerToCSharpControllerGeneratorSettings
{
UseCancellationToken = true
});
var code = codeGen.GenerateFile();
//// Assert
Assert.Contains("(System.Threading.CancellationToken cancellationToken)", code);
Assert.Contains("_implementation.BarAsync(cancellationToken)", code);
Assert.Contains("System.Threading.Tasks.Task BarAsync(System.Threading.CancellationToken cancellationToken)", code);
}
public async Task When_controllergenerationformat_abstract_then_partialcontroller_is_generated()
{
//// Arrange
var swaggerGen = new WebApiToSwaggerGenerator(new WebApiToSwaggerGeneratorSettings());
var document = await swaggerGen.GenerateForControllerAsync <TestController>();
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, new SwaggerToCSharpControllerGeneratorSettings
{
ControllerStyle = CSharpControllerStyle.Partial,
});
var code = codeGen.GenerateFile();
//// Assert
Assert.Contains("partial class TestController", code);
Assert.Contains("ITestController", code);
Assert.Contains("private ITestController _implementation;", code);
Assert.DoesNotContain("abstract class TestController", code);
}
public async Task When_controllerroutenamingstrategy_operationid_then_route_attribute_name_specified()
{
//// Arrange
var swaggerGen = new WebApiToSwaggerGenerator(new WebApiToSwaggerGeneratorSettings());
var document = await swaggerGen.GenerateForControllerAsync <TestController>();
var settings = new SwaggerToCSharpControllerGeneratorSettings
{
RouteNamingStrategy = CSharpControllerRouteNamingStrategy.OperationId
};
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, settings);
var code = codeGen.GenerateFile();
//// Assert
Assert.Contains("Route(\"Foo\", Name = \"Test_Foo\")", code);
Assert.Contains("Route(\"Bar\", Name = \"Test_Bar\")", code);
}
public async Task When_controllertarget_aspnetcore_then_use_builtin_fromheader()
{
//// Arrange
var document = await GetSwaggerDocument();
var settings = new SwaggerToCSharpControllerGeneratorSettings
{
ControllerTarget = CSharpControllerTarget.AspNetCore
};
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, settings);
var code = codeGen.GenerateFile();
//// Assert
Assert.Contains("[Microsoft.AspNetCore.Mvc.FromHeader", code);
Assert.DoesNotContain("[FromHeader", code);
Assert.DoesNotContain("public class FromHeaderBinding :", code);
Assert.DoesNotContain("public class FromHeaderAttribute :", code);
}
public async Task When_aspnet_actiontype_inuse_with_partial_then_actiontype_is_generated()
{
//// Arrange
var swaggerGen = new WebApiToSwaggerGenerator(new WebApiToSwaggerGeneratorSettings());
var document = await swaggerGen.GenerateForControllerAsync <TestController>();
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, new SwaggerToCSharpControllerGeneratorSettings
{
ControllerStyle = CSharpControllerStyle.Partial,
UseActionResultType = true
});
var code = codeGen.GenerateFile();
//// Assert
Assert.Contains("System.Threading.Tasks.Task<Microsoft.AspNetCore.Mvc.ActionResult<string>> FooAsync(string test, bool test2);", code);
Assert.Contains("public System.Threading.Tasks.Task<Microsoft.AspNetCore.Mvc.ActionResult<string>> Foo(string test, bool test2)", code);
Assert.Contains("System.Threading.Tasks.Task<Microsoft.AspNetCore.Mvc.IActionResult> BarAsync();", code);
Assert.Contains("public System.Threading.Tasks.Task<Microsoft.AspNetCore.Mvc.IActionResult> Bar()", code);
}
public async Task When_controller_has_operation_with_complextype_then_partialcontroller_is_generated_with_frombody_attribute()
{
//// Arrange
var swaggerGen = new WebApiToSwaggerGenerator(new WebApiToSwaggerGeneratorSettings());
var document = await swaggerGen.GenerateForControllerAsync <TestController>();
var settings = new SwaggerToCSharpControllerGeneratorSettings
{
AspNetNamespace = "MyCustomNameSpace"
};
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, settings);
var code = codeGen.GenerateFile();
//// Assert
Assert.IsTrue(code.Contains("partial class TestController"));
Assert.IsTrue(code.Contains($"Complex([{settings.AspNetNamespace}.FromBody] ComplexType complexType)"));
Assert.IsTrue(code.Contains("Foo(string test, bool test2)"));
Assert.IsTrue(code.Contains("Bar()"));
}
public async Task When_controller_has_operation_with_complextype_then_abstractcontroller_is_generated_with_frombody_attribute()
{
//// Arrange
var swaggerGen = new WebApiToSwaggerGenerator(new WebApiToSwaggerGeneratorSettings());
var document = await swaggerGen.GenerateForControllerAsync <TestController>();
var settings = new SwaggerToCSharpControllerGeneratorSettings
{
ControllerStyle = CSharpControllerStyle.Abstract,
};
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, settings);
var code = codeGen.GenerateFile();
//// Assert
Assert.Contains("abstract class TestController", code);
Assert.Contains($"Complex([Microsoft.AspNetCore.Mvc.FromBody] ComplexType complexType)", code);
Assert.Contains("Foo(string test, bool test2)", code);
Assert.Contains("Bar()", code);
}
public async Task When_controller_has_operations_with_required_parameters_then_partialcontroller_is_generated_with_bindrequired_attribute()
{
//// Arrange
var document = await GetSwaggerDocument();
var settings = new SwaggerToCSharpControllerGeneratorSettings
{
GenerateModelValidationAttributes = true,
};
//// Act
var codeGen = new SwaggerToCSharpControllerGenerator(document, settings);
var code = codeGen.GenerateFile();
//// Assert
Assert.Contains("partial class TestController", code);
Assert.Contains($"Complex([Microsoft.AspNetCore.Mvc.FromBody] ComplexType complexType)", code);
Assert.Contains($"ComplexRequired([Microsoft.AspNetCore.Mvc.FromBody] [Microsoft.AspNetCore.Mvc.ModelBinding.BindRequired] ComplexType complexType)", code);
Assert.Contains($"Foo(string test, bool? test2)", code);
Assert.Contains($"FooRequired([Microsoft.AspNetCore.Mvc.ModelBinding.BindRequired] string test, [Microsoft.AspNetCore.Mvc.ModelBinding.BindRequired] bool test2)", code);
Assert.Contains("Bar()", code);
}
public void When_parameter_has_default_then_set_in_partial_controller()
{
//// Arrange
var document = new SwaggerDocument();
document.Paths["foo/bar"] = new SwaggerPathItem
{
{
SwaggerOperationMethod.Get,
new SwaggerOperation {
Parameters =
{
new SwaggerParameter {
Name = "booldef",
IsRequired = false,
Default = true,
Kind = SwaggerParameterKind.Query,
Type = JsonObjectType.Boolean
},
new SwaggerParameter {
Name = "intdef",
IsRequired = false,
Default = 42,
Kind = SwaggerParameterKind.Query,
Type = JsonObjectType.Integer
},
new SwaggerParameter {
Name = "bar",
IsRequired = false,
Kind = SwaggerParameterKind.Query,
Type = JsonObjectType.Integer
},
new SwaggerParameter {
Name = "doubledef",
IsRequired = false,
Default = 0.6822871999174,
Kind = SwaggerParameterKind.Query,
Type = JsonObjectType.Number
},
new SwaggerParameter {
Name = "decdef",
IsRequired = false,
Default = 79228162514264337593543950335M,
Kind = SwaggerParameterKind.Query,
Type = JsonObjectType.Number,
Format = JsonFormatStrings.Decimal
},
new SwaggerParameter {
Name = "abc",
IsRequired = true,
Default = 84,
Kind = SwaggerParameterKind.Query,
Type = JsonObjectType.Integer
},
new SwaggerParameter {
Name = "strdef",
Default = @"default""string""",
IsRequired = false,
Kind = SwaggerParameterKind.Query,
Type = JsonObjectType.String
}
}
}
}
};
//// Act
var generator =
new SwaggerToCSharpControllerGenerator(document,
new SwaggerToCSharpControllerGeneratorSettings {
GenerateOptionalParameters = true, AspNetNamespace = ""
});
var code = generator.GenerateFile();
//// Assert
Assert.Contains("_implementation.BarAsync(abc, booldef ?? true, intdef ?? 42, doubledef ?? 0.6822871999174D, decdef ?? 79228162514264337593543950335M, strdef ?? \"default\\\"string\\\"\", bar)", code);
Assert.Contains("BarAsync(int abc, bool booldef, int intdef, double doubledef, decimal decdef, string strdef, int? bar = null);", code);
var trimmedCode = RemoveExternalReferences(code);
//CompilerParameters parameters = new CompilerParameters { GenerateInMemory = true };
//var result = new CSharpCodeProvider().CompileAssemblyFromSource(parameters, trimmedCode);
//if (result.Errors.Count > 0)
//{
// foreach (var error in result.Errors)
// {
// Console.WriteLine(error.ToString());
// }
//}
//Assert.True(result.Errors.Count == 0);
}