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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Collections.Generic;
using System.Web.TestUtil;
using Xunit;
using Assert = Microsoft.TestCommon.AssertEx;
namespace System.Web.Mvc.Test
{
public class FormContextTest
{
[Fact]
public void FieldValidatorsProperty()
{
// Arrange
FormContext context = new FormContext();
// Act
IDictionary<String, FieldValidationMetadata> fieldValidators = context.FieldValidators;
// Assert
Assert.NotNull(fieldValidators);
Assert.Empty(fieldValidators);
}
[Fact]
public void ReplaceValidationSummaryProperty()
{
// Arrange
FormContext context = new FormContext();
// Act & Assert
MemberHelper.TestBooleanProperty(context, "ReplaceValidationSummary", false, false);
}
[Fact]
public void GetJsonValidationMetadata_NoValidationSummary()
{
// Arrange
FormContext context = new FormContext() { FormId = "theFormId" };
ModelClientValidationRule rule = new ModelClientValidationRule() { ValidationType = "ValidationType1", ErrorMessage = "Error Message" };
rule.ValidationParameters["theParam"] = new { FirstName = "John", LastName = "Doe", Age = 32 };
FieldValidationMetadata metadata = new FieldValidationMetadata() { FieldName = "theFieldName", ValidationMessageId = "theFieldName_ValidationMessage" };
metadata.ValidationRules.Add(rule);
context.FieldValidators["theFieldName"] = metadata;
// Act
string jsonMetadata = context.GetJsonValidationMetadata();
// Assert
string expected = @"{""Fields"":[{""FieldName"":""theFieldName"",""ReplaceValidationMessageContents"":false,""ValidationMessageId"":""theFieldName_ValidationMessage"",""ValidationRules"":[{""ErrorMessage"":""Error Message"",""ValidationParameters"":{""theParam"":{""FirstName"":""John"",""LastName"":""Doe"",""Age"":32}},""ValidationType"":""ValidationType1""}]}],""FormId"":""theFormId"",""ReplaceValidationSummary"":false}";
Assert.Equal(expected, jsonMetadata);
}
[Fact]
public void GetJsonValidationMetadata_ValidationSummary()
{
// Arrange
FormContext context = new FormContext() { FormId = "theFormId", ValidationSummaryId = "validationSummary" };
ModelClientValidationRule rule = new ModelClientValidationRule() { ValidationType = "ValidationType1", ErrorMessage = "Error Message" };
rule.ValidationParameters["theParam"] = new { FirstName = "John", LastName = "Doe", Age = 32 };
FieldValidationMetadata metadata = new FieldValidationMetadata() { FieldName = "theFieldName", ValidationMessageId = "theFieldName_ValidationMessage" };
metadata.ValidationRules.Add(rule);
context.FieldValidators["theFieldName"] = metadata;
// Act
string jsonMetadata = context.GetJsonValidationMetadata();
// Assert
string expected = @"{""Fields"":[{""FieldName"":""theFieldName"",""ReplaceValidationMessageContents"":false,""ValidationMessageId"":""theFieldName_ValidationMessage"",""ValidationRules"":[{""ErrorMessage"":""Error Message"",""ValidationParameters"":{""theParam"":{""FirstName"":""John"",""LastName"":""Doe"",""Age"":32}},""ValidationType"":""ValidationType1""}]}],""FormId"":""theFormId"",""ReplaceValidationSummary"":false,""ValidationSummaryId"":""validationSummary""}";
Assert.Equal(expected, jsonMetadata);
}
[Fact]
public void GetValidationMetadataForField_Create_CreatesNewMetadataIfNotFound()
{
// Arrange
FormContext context = new FormContext();
// Act
FieldValidationMetadata result = context.GetValidationMetadataForField("fieldName", true /* createIfNotFound */);
// Assert
Assert.NotNull(result);
Assert.Equal("fieldName", result.FieldName);
Assert.Single(context.FieldValidators);
Assert.Equal(result, context.FieldValidators["fieldName"]);
}
[Fact]
public void GetValidationMetadataForField_NoCreate_ReturnsMetadataIfFound()
{
// Arrange
FormContext context = new FormContext();
FieldValidationMetadata metadata = new FieldValidationMetadata();
context.FieldValidators["fieldName"] = metadata;
// Act
FieldValidationMetadata result = context.GetValidationMetadataForField("fieldName");
// Assert
Assert.NotNull(result);
Assert.Equal(metadata, result);
}
[Fact]
public void GetValidationMetadataForField_NoCreate_ReturnsNullIfNotFound()
{
// Arrange
FormContext context = new FormContext();
// Act
FieldValidationMetadata result = context.GetValidationMetadataForField("fieldName");
// Assert
Assert.Null(result);
}
[Fact]
public void GetValidationMetadataForFieldThrowsIfFieldNameIsEmpty()
{
// Arrange
FormContext context = new FormContext();
// Act & assert
Assert.ThrowsArgumentNullOrEmpty(
delegate { context.GetValidationMetadataForField(String.Empty); }, "fieldName");
}
[Fact]
public void GetValidationMetadataForFieldThrowsIfFieldNameIsNull()
{
// Arrange
FormContext context = new FormContext();
// Act & assert
Assert.ThrowsArgumentNullOrEmpty(
delegate { context.GetValidationMetadataForField(null); }, "fieldName");
}
// RenderedField
[Fact]
public void RenderedFieldIsFalseByDefault()
{
// Arrange
var context = new FormContext();
// Act
bool result = context.RenderedField(Guid.NewGuid().ToString());
// Assert
Assert.False(result);
}
[Fact]
public void CanSetRenderedFieldToBeTrue()
{
// Arrange
var context = new FormContext();
var name = Guid.NewGuid().ToString();
context.RenderedField(name, true);
// Act
bool result = context.RenderedField(name);
// Assert
Assert.True(result);
}
}
}
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