/// <summary>
/// Adds a query parameter.
/// </summary>
/// <typeparam name="U">The type of property to add the query for.</typeparam>
/// <param name="property">The property to add the query for.</param>
/// <param name="value">The value of the query.</param>
/// <returns>The instance of its self with the new query parameter.</returns>
public CardService Where <U>(Expression <Func <CardQueryParameter, U> > property, U value)
{
if (property == null)
{
throw new ArgumentNullException("property");
}
if (value == null)
{
throw new ArgumentNullException("value");
}
MemberExpression expression = property.Body as MemberExpression;
var queryName = QueryUtility.GetQueryPropertyName <CardQueryParameter>(expression.Member.Name);
Type valueType = value.GetType();
if (valueType.IsArray)
{
string val = string.Join("|", (IEnumerable <object>)value);
this._whereQueries[queryName] = val;
}
else
{
this._whereQueries[queryName] = Convert.ToString(value);
}
return(this);
}
public void GetQueryPropertyName_PropertyNameNull_Throws()
{
// arrange
// act
// assert
Assert.Throws <ArgumentNullException>(() => QueryUtility.GetQueryPropertyName <DtoTestObject>(null));
}
public void GetQueryPropertyNameTest()
{
try
{
// Test exception is thrown.
var result = QueryUtility.GetQueryPropertyName <CardDto>(null);
Assert.True(false);
}
catch (ArgumentNullException ex)
{
Assert.Equal("propertyName", ex.ParamName);
}
catch
{
Assert.True(false);
}
// Property doesn't exist.
Assert.Null(QueryUtility.GetQueryPropertyName <DtoTestObject>("fakeProperty"));
// Attribute doesn't exist.
Assert.Null(QueryUtility.GetQueryPropertyName <DtoTestObject>("Property1"));
// Property exists.
Assert.Equal("jsonProperty2", QueryUtility.GetQueryPropertyName <DtoTestObject>("Property2"));
}
/// <summary>
/// Adds a query parameter.
/// </summary>
/// <typeparam name="U">The type of property to add the query for.</typeparam>
/// <param name="property">The property to add the query for.</param>
/// <param name="value">The value of the query.</param>
/// <returns>The instance of its self with the new query parameter.</returns>
public CardService Where <U>(Expression <Func <CardQueryParameter, U> > property, U value)
{
if (property == null)
{
throw new ArgumentNullException(nameof(property));
}
if (EqualityComparer <U> .Default.Equals(value, default(U)))
{
throw new ArgumentNullException(nameof(value));
}
MemberExpression expression = property.Body as MemberExpression;
var queryName = QueryUtility.GetQueryPropertyName <CardQueryParameter>(expression.Member.Name);
Type valueType = value.GetType();
if (valueType.IsArray)
{
_whereQueries[queryName] = string.Join("|", (IEnumerable <object>)value);
}
else
{
_whereQueries[queryName] = Convert.ToString(value);
}
return(this);
}
public void GetQueryPropertyName_AttributeDoesNotExist_ReturnsNull()
{
// arrange
// act
var result = QueryUtility.GetQueryPropertyName <DtoTestObject>("Property1");
// assert
Assert.Null(result);
}
public void GetQueryPropertyName_Success()
{
// arrange
// act
var result = QueryUtility.GetQueryPropertyName <DtoTestObject>("Property2");
// assert
Assert.Equal("jsonProperty2", result);
}
/// <inheritdoc />
public ICardService Where <U>(Expression <Func <CardQueryParameter, U> > property, U value)
{
if (EqualityComparer <U> .Default.Equals(value, default))
{
throw new ArgumentNullException(nameof(value));
}
if (!(property.Body is MemberExpression expression))
{
throw new ArgumentNullException(nameof(property));
}
var queryName = QueryUtility.GetQueryPropertyName <CardQueryParameter>(expression.Member.Name);
CurrentQueryUrl.SetQueryParam(queryName, Convert.ToString(value));
return(this);
}
/// <summary>
/// Adds a query parameter.
/// </summary>
/// <typeparam name="U">The type of property to add the query for.</typeparam>
/// <param name="property">The property to add the query for.</param>
/// <param name="value">The value of the query.</param>
/// <returns>The instance of its self with the new query parameter.</returns>
public SetService Where <U>(Expression <Func <SetQueryParameter, U> > property, U value)
{
if (property == null)
{
throw new ArgumentNullException(nameof(property));
}
if (EqualityComparer <U> .Default.Equals(value, default(U)))
{
throw new ArgumentNullException(nameof(value));
}
MemberExpression expression = property.Body as MemberExpression;
var queryName = QueryUtility.GetQueryPropertyName <SetQueryParameter>(expression.Member.Name);
_whereQueries[queryName] = Convert.ToString(value);
return(this);
}
/// <summary>
/// Adds a query parameter.
/// </summary>
/// <typeparam name="U">The type of property to add the query for.</typeparam>
/// <param name="property">The property to add the query for.</param>
/// <param name="value">The value of the query.</param>
/// <returns>The instance of its self with the new query parameter.</returns>
public SetService Where <U>(Expression <Func <SetQueryParameter, U> > property, U value)
{
if (property == null)
{
throw new ArgumentNullException("property");
}
if (value == null)
{
throw new ArgumentNullException("value");
}
MemberExpression expression = property.Body as MemberExpression;
var queryName = QueryUtility.GetQueryPropertyName <SetQueryParameter>(expression.Member.Name);
_whereQueries[queryName] = Convert.ToString(value);
return(this);
}