115 lines
5.1 KiB
Swift
115 lines
5.1 KiB
Swift
//
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// GeminiFormatTests.swift
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// GeminiFormatTests
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//
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// Created by Shadowfacts on 7/12/20.
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//
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import XCTest
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@testable import GeminiFormat
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class GeminiFormatTests: XCTestCase {
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func assertParseLines(text: String, lines expected: [Document.Line], message: String, file: StaticString = #filePath, line: UInt = #line) {
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let doc = GeminiParser.parse(text: text, baseURL: URL(string: "gemini://example.com")!)
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XCTAssertEqual(doc.lines, expected, message, file: file, line: line)
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}
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func testParsePlainLines() {
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assertParseLines(text: "test", lines: [.text("test")], message: "parse a plain text line")
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assertParseLines(text: "one\ntwo", lines: [
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.text("one"),
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.text("two")
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], message: "parse multiple, newline delmited plain lines")
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assertParseLines(text: "one\r\ntwo", lines: [
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.text("one"),
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.text("two")
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], message: "parse multiple, CRLF delmited plain lines")
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}
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func testParseLinkLines() {
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assertParseLines(text: "=> gemini://blah.com", lines: [
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.link(URL(string: "gemini://blah.com")!, text: nil)
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], message: "parse a bare link line")
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assertParseLines(text: "=> gemini://blah.com:1234/foo/bar?baz", lines: [
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.link(URL(string: "gemini://blah.com:1234/foo/bar?baz")!, text: nil)
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], message: "parse a more complex bare link line")
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assertParseLines(text: "=> gemini://blah.com \t Link to example", lines: [
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.link(URL(string: "gemini://blah.com")!, text: "Link to example")
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], message: "parse a simple link line with associated text")
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assertParseLines(text: "=> gemini://blah.com/foo Link to foo", lines: [
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.link(URL(string: "gemini://blah.com/foo")!, text: "Link to foo")
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], message: "parse a more complex link line with associated text")
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assertParseLines(text: "=> https://example.com", lines: [
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.link(URL(string: "https://example.com")!, text: nil)
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], message: "parse a link with a different protocol")
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assertParseLines(text: "=> /foo/bar/baz", lines: [
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.link(URL(string: "gemini://example.com/foo/bar/baz")!, text: nil)
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], message: "resolve a relative path link")
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assertParseLines(text: "=>gemini://blah.com", lines: [
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.link(URL(string: "gemini://blah.com")!, text: nil)
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], message: "parse link without whitespace after =>")
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}
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func testParseHeadingLines() {
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assertParseLines(text: "# test", lines: [
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.heading("test", level: .h1)
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], message: "level 1 heading")
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assertParseLines(text: "#test", lines: [
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.heading("test", level: .h1)
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], message: "level 1 heading without whitespace")
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assertParseLines(text: "#test\n## two\r\n###three", lines: [
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.heading("test", level: .h1),
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.heading("two", level: .h2),
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.heading("three", level: .h3)
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], message: "multiples headings with and without whitespace")
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}
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func testParseListItemLines() {
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assertParseLines(text: "* test list item", lines: [
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.unorderedListItem("test list item")
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], message: "parse simple list item")
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assertParseLines(text: "*test", lines: [
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.text("*test")
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], message: "don't parse list item without space after asterisk")
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assertParseLines(text: "* one\n* two\n*three", lines: [
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.unorderedListItem("one"),
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.unorderedListItem("two"),
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.text("*three")
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], message: "parse multiple list items")
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}
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func testParseQuoteLines() {
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assertParseLines(text: "> quote", lines: [
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.quote("quote")
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], message: "parse quote line")
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assertParseLines(text: ">quote", lines: [
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.quote("quote")
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], message: "parse quote line without space after >")
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assertParseLines(text: ">one\n> two\n>three", lines: [
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.quote("one"),
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.quote("two"),
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.quote("three")
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], message: "parse multiple quote lines")
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}
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func testParsePreformattedLines() {
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assertParseLines(text: "```\nsomething\n```", lines: [
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.preformattedText("something", alt: nil)
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], message: "parse simple preformatted line")
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assertParseLines(text: "```alt\nsomething\n```", lines: [
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.preformattedText("something", alt: "alt")
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], message: "parse simple preformatted line with alt")
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assertParseLines(text: "```alt\nsomething\n```other", lines: [
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.preformattedText("something", alt: "alt")
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], message: "ignore extra text after closing ```")
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assertParseLines(text: "```\n# not a heading\n* not a list item\n>not a quote\n=> /link not a link\n```", lines: [
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.preformattedText("# not a heading", alt: nil),
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.preformattedText("* not a list item", alt: nil),
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.preformattedText(">not a quote", alt: nil),
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.preformattedText("=> /link not a link", alt: nil),
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], message: "don't parse special lines inside preformatted")
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}
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}
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