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// Copyright (C) 2024 Rubén Beltrán del Río
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
import CoreGraphics
// You should have received a copy of the GNU General Public License
// along with this program. If not, see https://map.tranquil.systems.
import Testing
@testable import Map
struct MapParserStrategyTests {
@Test func testVertexParserStrategyCanHandle() async throws {
let strategy = VertexParserStrategy()
#expect(strategy.canHandle(line: "Node (10, 20)"))
#expect(strategy.canHandle(line: "NodeWithDecimals (30.5, 40.2)"))
#expect(strategy.canHandle(line: "Multi Word Node (0, 100)"))
#expect(strategy.canHandle(line: "Node C (50, 60) [square]"))
#expect(!strategy.canHandle(line: "Node A -> Node B"))
#expect(!strategy.canHandle(line: "[Note] (10, 20) Test"))
#expect(!strategy.canHandle(line: "Invalid line"))
}
@Test func testVertexParserStrategyHandle() async throws {
let strategy = VertexParserStrategy()
let vertices: [String: Vertex] = [:]
let (type, object) = strategy.handle(index: 0, line: "Test Node (25, 75)", vertices: vertices)
#expect(String(describing: type) == String(describing: Vertex.self))
let vertex = object as! Vertex
#expect(vertex.id == 0)
#expect(vertex.label == "Test Node")
#expect(vertex.position.x == 25.0)
#expect(vertex.position.y == 75.0)
#expect(vertex.shape == .circle)
}
@Test func testVertexParserStrategyHandleWithShape() async throws {
let strategy = VertexParserStrategy()
let vertices: [String: Vertex] = [:]
let (type, object) = strategy.handle(
index: 1, line: "Shaped Node (10, 20) [triangle]", vertices: vertices)
#expect(String(describing: type) == String(describing: Vertex.self))
let vertex = object as! Vertex
#expect(vertex.shape == .triangle)
}
@Test func testEdgeParserStrategyCanHandle() async throws {
let strategy = EdgeParserStrategy()
#expect(strategy.canHandle(line: "Node A -- Node B"))
#expect(strategy.canHandle(line: "Node A -> Node B"))
#expect(strategy.canHandle(line: "Multi Word A -> Multi Word B"))
#expect(!strategy.canHandle(line: "Node A (10, 20)"))
#expect(!strategy.canHandle(line: "[Note] (10, 20) Test"))
#expect(!strategy.canHandle(line: "Invalid line"))
}
@Test func testEdgeParserStrategyHandle() async throws {
let strategy = EdgeParserStrategy()
let vertices: [String: Vertex] = [
"Node A": Vertex(id: 0, label: "Node A", position: CGPoint(x: 10, y: 20)),
"Node B": Vertex(id: 1, label: "Node B", position: CGPoint(x: 30, y: 40)),
]
let (type, object) = strategy.handle(index: 2, line: "Node A -> Node B", vertices: vertices)
#expect(String(describing: type) == String(describing: MapEdge.self))
let edge = object as! MapEdge
#expect(edge.id == 2)
#expect(edge.origin.x == 10.0)
#expect(edge.origin.y == 20.0)
#expect(edge.destination.x == 30.0)
#expect(edge.destination.y == 40.0)
#expect(edge.arrowhead == true)
}
@Test func testEdgeParserStrategyHandleWithMissingVertex() async throws {
let strategy = EdgeParserStrategy()
let vertices: [String: Vertex] = [
"Node A": Vertex(id: 0, label: "Node A", position: CGPoint(x: 10, y: 20))
]
let (type, object) = strategy.handle(index: 2, line: "Node A -> Node B", vertices: vertices)
#expect(String(describing: type) == String(describing: NSObject.self))
#expect(object is NSObject)
}
@Test func testNoteParserStrategyCanHandle() async throws {
let strategy = NoteParserStrategy()
#expect(strategy.canHandle(line: "[Note] (10, 20) Test note"))
#expect(strategy.canHandle(line: "[Note] (50.5, 60.2) Multi word note"))
#expect(!strategy.canHandle(line: "Node A (10, 20)"))
#expect(!strategy.canHandle(line: "Node A -> Node B"))
#expect(!strategy.canHandle(line: "Invalid line"))
}
@Test func testInertiaParserStrategyCanHandle() async throws {
let strategy = InertiaParserStrategy()
#expect(strategy.canHandle(line: "[Indertia] Node A"))
#expect(strategy.canHandle(line: "[Inertia] Multi Word Node"))
#expect(!strategy.canHandle(line: "Node A (10, 20)"))
#expect(!strategy.canHandle(line: "[Note] (10, 20) Test"))
#expect(!strategy.canHandle(line: "Invalid line"))
}
@Test func testOpportunityParserStrategyCanHandle() async throws {
let strategy = OpportunityParserStrategy()
#expect(strategy.canHandle(line: "[Evolution] Node A +15"))
#expect(strategy.canHandle(line: "[Evolution] Node B -10"))
#expect(strategy.canHandle(line: "[Evolution] Multi Word Node +5.5"))
#expect(!strategy.canHandle(line: "Node A (10, 20)"))
#expect(!strategy.canHandle(line: "[Inertia] Node A"))
#expect(!strategy.canHandle(line: "Invalid line"))
}
@Test func testStageParserStrategyCanHandle() async throws {
let strategy = StageParserStrategy()
#expect(strategy.canHandle(line: "[I] 25"))
#expect(strategy.canHandle(line: "[II] 50.5"))
#expect(strategy.canHandle(line: "[III] 75"))
#expect(!strategy.canHandle(line: "[IV] 100"))
#expect(!strategy.canHandle(line: "Node A (10, 20)"))
#expect(!strategy.canHandle(line: "Invalid line"))
}
@Test func testGroupParserStrategyCanHandle() async throws {
let strategy = GroupParserStrategy()
#expect(strategy.canHandle(line: "[Group] Node A, Node B"))
#expect(strategy.canHandle(line: "[Group] Node A, Node B, Node C"))
#expect(strategy.canHandle(line: "[Group] Multi Word A, Multi Word B"))
#expect(!strategy.canHandle(line: "Node A (10, 20)"))
#expect(!strategy.canHandle(line: "[Note] (10, 20) Test"))
#expect(!strategy.canHandle(line: "Invalid line"))
}
}
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