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//
// DMatchTest.swift
//
// Created by Giles Payne on 2020/01/31.
//
import XCTest
import OpenCV
class DMatchTest: OpenCVTestCase {
func testDMatchIntIntFloat() {
let dm1 = DMatch(queryIdx: 1, trainIdx: 4, distance: 4.0)
XCTAssertEqual(1, dm1.queryIdx)
XCTAssertEqual(4, dm1.trainIdx)
XCTAssertEqual(4.0, dm1.distance)
}
func testDMatchIntIntIntFloat() {
let dm2 = DMatch(queryIdx: 2, trainIdx: 6, imgIdx: -1, distance: 8.0)
XCTAssertEqual(2, dm2.queryIdx)
XCTAssertEqual(6, dm2.trainIdx)
XCTAssertEqual(-1, dm2.imgIdx)
XCTAssertEqual(8.0, dm2.distance)
}
func testLessThan() {
let dm1 = DMatch(queryIdx: 1, trainIdx: 4, distance: 4.0)
let dm2 = DMatch(queryIdx: 2, trainIdx: 6, imgIdx: -1, distance: 8.0)
XCTAssert(dm1.lessThan(dm2))
}
func testToString() {
let dm2 = DMatch(queryIdx: 2, trainIdx: 6, imgIdx: -1, distance: 8.0)
let actual = "\(dm2)"
let expected = "DMatch { queryIdx: 2, trainIdx: 6, imgIdx: -1, distance: 8.000000}"
XCTAssertEqual(expected, actual)
}
}
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