/wheels/tests/model/associations/belongsTo.cfc

<cfcomponent extends="wheelsMapping.Test">



	<cffunction name="test_getting_parent">

		<cfset loc.obj = model("post").findOne(order="id")>

		<cfset loc.dynamicResult = loc.obj.author()>

		<cfset loc.coreResult = model("author").findByKey(loc.obj.authorId)>

		<cfset assert("loc.dynamicResult.key() IS loc.coreResult.key()")>

		<cfset loc.dynamicResult = loc.obj.author(select="lastName", returnAs="query")>

		<cfset loc.coreResult = model("author").findByKey(key=loc.obj.authorId, select="lastName", returnAs="query")>

		<cfset assert("IsQuery(loc.dynamicResult) AND ListLen(loc.dynamicResult.columnList) IS 1 AND IsQuery(loc.coreResult) AND ListLen(loc.coreResult.columnList) IS 1 AND loc.dynamicResult.lastName IS loc.coreResult.lastName")>

	</cffunction>



	<cffunction name="test_checking_if_parent_exists">

		<cfset loc.obj = model("post").findOne(order="id")>

		<cfset loc.dynamicResult = loc.obj.hasAuthor()>

		<cfset loc.coreResult = model("author").exists(loc.obj.authorId)>

		<cfset assert("loc.dynamicResult IS loc.coreResult")>

	</cffunction>



	<cffunction name="test_getting_parent_on_new_object">

		<cfset loc.authorByFind = model("author").findOne(order="id")>

		<cfset loc.newPost = model("post").new(authorId=loc.authorByFind.id)>

		<cfset loc.authorByAssociation = loc.newPost.author()>

		<cfset assert("loc.authorByFind.key() IS loc.authorByAssociation.key()")>

	</cffunction>



	<cffunction name="test_checking_if_parent_exists_on_new_object">

		<cfset loc.authorByFind = model("author").findOne(order="id")>

		<cfset loc.newPost = model("post").new(authorId=loc.authorByFind.id)>

		<cfset loc.authorExistsByAssociation = loc.newPost.hasAuthor()>

		<cfset assert("loc.authorExistsByAssociation IS true")>

	</cffunction>

	

	<cffunction name="test_getting_parent_on_combined_key_model">

		<cfset loc.combikey = model("combikey").findOne()>

		<cfset loc.user = loc.combikey.user()>

		<cfset assert("IsObject(loc.user)")>

	</cffunction>



	<cffunction name="test_getting_parent_with_join_key">

		<cfset loc.obj = model("author").findOne(order="id", include="user")>

		<cfset assert('loc.obj.firstName eq loc.obj.user.firstName')>

	</cffunction>



</cfcomponent>