/// <summary>
/// Tests whether the tested <see cref="Microsoft.AspNetCore.Mvc.ModelBinding.ModelStateDictionary"/> is valid.
/// </summary>
/// <param name="modelErrorTestBuilder">Instance of <see cref="IModelErrorTestBuilder"/> type.</param>
/// <returns>Test builder of <see cref="IBaseTestBuilderWithInvokedAction"/> type.</returns>
public static IBaseTestBuilderWithInvokedAction ContainingNoErrors(this IModelErrorTestBuilder modelErrorTestBuilder)
{
var actualModelErrorTestBuilder = (ModelErrorTestBuilder)modelErrorTestBuilder;
actualModelErrorTestBuilder.CheckValidModelState();
return(actualModelErrorTestBuilder.NewAndProvideTestBuilder());
}
/// <summary>
/// Tests whether the tested <see cref="Microsoft.AspNetCore.Mvc.ModelBinding.ModelStateDictionary"/> is valid.
/// </summary>
/// <param name="modelErrorTestBuilder">Instance of <see cref="IModelErrorTestBuilder"/> type.</param>
/// <returns>Test builder of <see cref="IAndTestBuilder"/> type.</returns>
public static IAndTestBuilder ContainingNoErrors(this IModelErrorTestBuilder modelErrorTestBuilder)
{
var actualModelErrorTestBuilder = (ModelErrorTestBuilder)modelErrorTestBuilder;
ModelStateValidator.CheckValidModelState(actualModelErrorTestBuilder.TestContext);
return(new AndTestBuilder(actualModelErrorTestBuilder.TestContext));
}
/// <summary>
/// Tests whether the tested <see cref="Microsoft.AspNetCore.Mvc.ModelBinding.ModelStateDictionary"/> contains error by member expression.
/// </summary>
/// <typeparam name="TModel">Type of model which will be tested for no errors.</typeparam>
/// <typeparam name="TMember">Type of the member which will be tested for errors.</typeparam>
/// <param name="modelErrorTestBuilder">Instance of <see cref="IModelErrorTestBuilder{TModel}"/> type.</param>
/// <param name="memberWithError">Member expression for the tested member.</param>
/// <returns>Test builder of <see cref="IModelErrorDetailsTestBuilder{TModel}"/> type.</returns>
public static IModelErrorDetailsTestBuilder <TModel> ContainingErrorFor <TModel, TMember>(
this IModelErrorTestBuilder <TModel> modelErrorTestBuilder,
Expression <Func <TModel, TMember> > memberWithError)
{
var actualModelErrorTestBuilder = (ModelErrorTestBuilder <TModel>)modelErrorTestBuilder;
var memberName = ExpressionHelper.GetExpressionText(memberWithError, ExpressionTextCache);
actualModelErrorTestBuilder.ContainingError(memberName);
return(new ModelErrorDetailsTestBuilder <TModel>(
actualModelErrorTestBuilder.TestContext,
actualModelErrorTestBuilder,
memberName,
actualModelErrorTestBuilder.ModelState[memberName].Errors));
}
/// <summary>
/// Tests whether the tested <see cref="Microsoft.AspNetCore.Mvc.ModelBinding.ModelStateDictionary"/> contains no error by member expression.
/// </summary>
/// <typeparam name="TModel">Type of model which will be tested for no errors.</typeparam>
/// <typeparam name="TMember">Type of the member which will be tested for no errors.</typeparam>
/// <param name="modelErrorTestBuilder">Instance of <see cref="IModelErrorTestBuilder{TModel}"/> type.</param>
/// <param name="memberWithNoError">Member expression for the tested member.</param>
/// <returns>The same <see cref="IAndModelErrorTestBuilder{TModel}"/>.</returns>
public static IAndModelErrorTestBuilder <TModel> ContainingNoErrorFor <TModel, TMember>(
this IModelErrorTestBuilder <TModel> modelErrorTestBuilder,
Expression <Func <TModel, TMember> > memberWithNoError)
{
var actualModelErrorTestBuilder = (ModelErrorTestBuilder <TModel>)modelErrorTestBuilder;
var memberName = ExpressionHelper.GetExpressionText(memberWithNoError, ExpressionTextCache);
if (actualModelErrorTestBuilder.ModelState.ContainsKey(memberName))
{
actualModelErrorTestBuilder.ThrowNewModelErrorAssertionException(
"{0} to have no model errors against key {1}, but found some.",
memberName);
}
return(actualModelErrorTestBuilder);
}
/// <summary>
/// Tests whether the tested <see cref="Microsoft.AspNetCore.Mvc.ModelBinding.ModelStateDictionary"/> contains error by key.
/// </summary>
/// <param name="modelErrorTestBuilder">Instance of <see cref="IModelErrorTestBuilder{TModel}"/> type.</param>
/// <param name="errorKey">Error key to search for.</param>
/// <returns>Test builder of <see cref="IModelErrorDetailsTestBuilder{TModel}"/> type.</returns>
public static IModelErrorDetailsTestBuilder <TModel> ContainingError <TModel>(
this IModelErrorTestBuilder <TModel> modelErrorTestBuilder,
string errorKey)
{
var actualModelErrorTestBuilder = (ModelErrorTestBuilder <TModel>)modelErrorTestBuilder;
if (!actualModelErrorTestBuilder.ModelState.ContainsKey(errorKey) ||
actualModelErrorTestBuilder.ModelState.Count == 0)
{
actualModelErrorTestBuilder.ThrowNewModelErrorAssertionException(
"When calling {0} action in {1} expected to have a model error against key {2}, but none found.",
errorKey);
}
return(new ModelErrorDetailsTestBuilder <TModel>(
actualModelErrorTestBuilder.TestContext,
actualModelErrorTestBuilder,
errorKey,
actualModelErrorTestBuilder.ModelState[errorKey].Errors));
}
