81 lines
2.7 KiB
Swift
81 lines
2.7 KiB
Swift
//
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// Created by Dimitrios Chatzieleftheriou on 01/06/2020.
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// Copyright © 2020 Decimal. All rights reserved.
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//
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import XCTest
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import AudioToolbox.AudioFile
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@testable import AudioStreaming
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class HTTPHeaderParserTests: XCTestCase {
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func testReturnNilWhenHeaderFieldsAreEmpty() throws {
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// Given
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let parser = HTTPHeaderParser()
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// When
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let httpURLResponse = HTTPURLResponse(url: URL(string: "www.google.com")!,
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statusCode: 200,
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httpVersion: "",
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headerFields: [:])
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let output = parser.parse(input: httpURLResponse!)
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// Then
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// should return nil on empty headers
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XCTAssertNil(output)
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}
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func testReturnCorrectValuesOnNormalRequest() throws {
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// Given
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let parser = HTTPHeaderParser()
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// When
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let headers: [String: String] =
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[HeaderField.acceptRanges: "range",
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HeaderField.contentLength: "1000",
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HeaderField.contentType: "audio/mp3",
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IcyHeaderField.icyMentaint: "16000"
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]
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let httpURLResponse = HTTPURLResponse(url: URL(string: "www.google.com")!,
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statusCode: 200,
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httpVersion: "",
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headerFields: headers)
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let output = parser.parse(input: httpURLResponse!)
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// Then
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XCTAssertNotNil(output)
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XCTAssertEqual(output!.fileLength, 1000)
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XCTAssertEqual(output!.supportsSeek, true)
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XCTAssertEqual(output!.typeId, kAudioFileMP3Type)
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XCTAssertEqual(output!.metadataStep, 16000)
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}
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func testReturnCorrectValuesOnRequestThatSupportsSeekRanges() throws {
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// Given
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let parser = HTTPHeaderParser()
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// When
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let headers: [String: String] =
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[HeaderField.acceptRanges: "range",
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HeaderField.contentLength: "1000",
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HeaderField.contentType: "audio/mp3",
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HeaderField.contentRange: "100/1000"
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]
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let httpURLResponse = HTTPURLResponse(url: URL(string: "www.google.com")!,
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statusCode: 206,
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httpVersion: "",
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headerFields: headers)
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let output = parser.parse(input: httpURLResponse!)
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// Then
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XCTAssertNotNil(output)
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XCTAssertEqual(output!.fileLength, 1000)
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XCTAssertEqual(output!.supportsSeek, true)
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XCTAssertEqual(output!.typeId, kAudioFileMP3Type)
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}
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}
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