private By CreateElementLocator(MemberInfo memberInfo)
{
var attributes = memberInfo.GetCustomAttributes(typeof(FindsByAttribute), true);
if (attributes.Length == 0)
{
return(ByFactory.Create(How.Id, memberInfo.Name));
}
if (attributes.Length > 1)
{
var errorBuilder = new StringBuilder();
errorBuilder.AppendFormat(
"Multiple attributes [{0}] found on [{1}] which is member of [{2}] class.",
typeof(FindsByAttribute), memberInfo.Name, memberInfo.DeclaringType);
errorBuilder.AppendFormat(
"Having multiple attribute for a single class member is not supported by [{0}].", this);
throw new ArgumentException(errorBuilder.ToString(), "memberInfo");
}
return(ByFactory.Create(attributes[0] as FindsByAttribute));
}
public void ShouldCreateLocatorFromTypeAttribute()
{
Assert.That(
ByFactory.Create(new ElementLocatorAttribute {
How = How.Id, Using = "username"
}),
Is.EqualTo(By.Id("username"))
);
}
public void ShouldCreateLocatorFromMemberAttribute()
{
Assert.That(
ByFactory.Create(new FindsByAttribute {
How = How.Id, Using = "username"
}),
Is.EqualTo(By.Id("username"))
);
}
public void ShouldThrowArgumentErrorWhenLocatorTypeIsNowKnown()
{
Assert.That(() => ByFactory.Create((How)13, "username"), Throws.ArgumentException);
}
public By ShouldCreateLocator(How how, string locator)
{
return(ByFactory.Create(how, locator));
}