Files
firebase-ios-sdk/FirebaseStorage/Tests/Unit/StorageUtilsTests.swift
T

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Swift

// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import Foundation
import FirebaseCore
@testable import FirebaseStorage
import XCTest
class StorageUtilsTests: StorageTestHelpers {
func testCommonExtensionToMIMEType() {
let extensionToMIMEType = [
"txt": "text/plain",
"png": "image/png",
"mp3": "audio/mpeg",
"mov": "video/quicktime",
"gif": "image/gif",
]
for (fileExtension, mimeType) in extensionToMIMEType {
XCTAssertEqual(StorageUtils.MIMETypeForExtension(fileExtension), mimeType)
}
}
func testParseGoodDataToDict() throws {
let jsonString = "{\"hello\" : \"world\"}"
let jsonData = try XCTUnwrap(jsonString.data(using: .utf8))
let jsonDictionary = try? JSONSerialization.jsonObject(with: jsonData) as? [String: String]
XCTAssertEqual(jsonDictionary, ["hello": "world"])
}
func testParseBadDataToDict() throws {
let jsonString = "Invalid JSON Object"
let jsonData = try XCTUnwrap(jsonString.data(using: .utf8))
let jsonDictionary = try? JSONSerialization.jsonObject(with: jsonData) as? [String: String]
XCTAssertNil(jsonDictionary)
}
func testParseGoodDictToData() throws {
let jsonDictionary = ["hello": "world"]
let expectedData = try XCTUnwrap(try? JSONSerialization.data(withJSONObject: jsonDictionary))
let jsonString = String(data: expectedData, encoding: .utf8)
XCTAssertEqual(jsonString, "{\"hello\":\"world\"}")
}
func testDefaultRequestForFullPath() throws {
let ref = rootReference().child("path/to/object")
let request = StorageUtils.defaultRequestForReference(reference: ref)
XCTAssertEqual(request.url?.absoluteString,
"https://firebasestorage.googleapis.com:443/v0/b/bucket/o/path%2Fto%2Fobject")
}
func testDefaultRequestForNoPath() throws {
let ref = rootReference()
let request = StorageUtils.defaultRequestForReference(reference: ref)
XCTAssertEqual(request.url?.absoluteString,
"https://firebasestorage.googleapis.com:443/v0/b/bucket/o")
}
}