79 lines
1.9 KiB
Swift
79 lines
1.9 KiB
Swift
//
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// NodeTests.swift
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// Stencil
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//
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// Created by Kyle Fuller on 23/10/2014.
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// Copyright (c) 2014 Cocode. All rights reserved.
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//
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import Cocoa
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import XCTest
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import Stencil
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class ErrorNodeError : Error {
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var description: String {
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return "Node Error"
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}
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}
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class ErrorNode : Node {
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func render(context: Context) -> (String?, Error?) {
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return (nil, ErrorNodeError())
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}
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}
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class NodeTests: XCTestCase {
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var context:Context!
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override func setUp() {
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context = Context(dictionary: [
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"name": "Kyle",
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"age": 27,
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])
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}
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}
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class TextNodeTests: NodeTests {
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func testTextNodeResolvesText() {
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let node = TextNode(text:"Hello World")
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let result = node.render(context)
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XCTAssertEqual(result.0!, "Hello World")
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}
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}
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class VariableNodeTests: NodeTests {
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func testVariableNodeResolvesVariable() {
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let node = VariableNode(variable:Variable("name"))
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let result = node.render(context)
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XCTAssertEqual(result.0!, "Kyle")
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}
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func testVariableNodeResolvesNonStringVariable() {
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let node = VariableNode(variable:Variable("age"))
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let result = node.render(context)
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XCTAssertEqual(result.0!, "27")
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}
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}
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class RenderNodeTests: NodeTests {
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func testRenderingNodes() {
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let nodes = [TextNode(text:"Hello "), VariableNode(variable: "name")] as [Node]
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let (result:String?, error:Error?) = renderNodes(nodes, context)
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XCTAssertEqual(result!, "Hello Kyle")
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XCTAssertTrue(error == nil)
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}
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func testRenderingNodesWithFailure() {
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let nodes = [TextNode(text:"Hello "), VariableNode(variable: "name"), ErrorNode()] as [Node]
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let (result:String?, error:Error?) = renderNodes(nodes, context)
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XCTAssertEqual(error!.description, "Node Error")
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XCTAssertTrue(result == nil)
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}
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}
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