/// <summary>
/// Validates that a string is a valid url
/// </summary>
/// <param name="value">The string being validated</param>
/// <returns></returns>
public static bool IsValidUrl(this string value)
{
AssertArgument.NotNull(value, nameof(value));
return(Uri.TryCreate(value, UriKind.Absolute, out var uriResult) &&
(uriResult.Scheme == Uri.UriSchemeHttp || uriResult.Scheme == Uri.UriSchemeHttps));
}
/// <summary>
/// Converts unit time to <see cref="DateTime"/>
/// </summary>
/// <param name="unixTimeStamp"></param>
/// <returns>The unix time converted to <see cref="DateTime"/></returns>
public static DateTime ConvertUnixTimeToDateTime(long unixTimeStamp)
{
AssertArgument.NotNull(unixTimeStamp, nameof(unixTimeStamp));
var dateTime = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
var result = dateTime.AddSeconds(unixTimeStamp);
return(result);
}
public void IsNotNull_ShouldNotThrowException_WithNotNullArgument()
{
AssertArgument.NotNull(new DateTime(), "testName");
}
public void IsNotNull_ShouldThrowArgumentNullException_WithNullArgument()
{
var argumentException = Assert.Throws <ArgumentNullException>(() => AssertArgument.NotNull(null, "testName"));
argumentException.ParamName.Should().Be("testName");
}
/// <inheritdoc/>
public Task <Url> GetUrl(string shortUrl)
{
AssertArgument.NotNull(shortUrl, nameof(shortUrl));
return(this.urlRepository.GetByShortUrl(shortUrl));
}
