public void SimpleRegexRulesHttpUpdater_should_not_update_rules_when_remote_file_not_found()
{
// Arrange
var anyUrl = "http://example.com/notfound";
var rules = new SimpleRegexRulesDouble();
var httpClient = new HttpClientDouble();
#if (!NETSTANDARD1_0)
httpClient.Setup_GetString(new System.Net.Http.HttpRequestException("404 (Not Found)."));
#else
httpClient.Setup_GetString(new System.Net.WebException("(404) Not Found."));
#endif
var sut = new SimpleRegexRulesHttpUpdater(anyUrl, rules, httpClient);
// Act
try
{
sut.UpdateAsync().Wait();
// Assert
Assert.Fail("Update should throw exception when URL not found");
}
catch
{
// Assert
Assert.AreEqual(0, rules.Count_Update);
}
}
public void SimpleRegexRulesHttpUpdater_should_update_rules()
{
// Arrange
var rules = new SimpleRegexRulesDouble();
var anyUrl = "http://example.com/rules";
var httpClient = new HttpClientDouble();
httpClient.Setup_GetString(".*");
var sut = new SimpleRegexRulesHttpUpdater(anyUrl, rules, httpClient);
Assert.AreEqual(0, rules.Count_Update);
// Act
sut.UpdateAsync().Wait();
// Assert
Assert.AreEqual(1, rules.Count_Update);
}
public void SimpleRegexRulesHttpUpdater_should_not_update_list_when_response_is_not_modified_real_request()
{
// Arrange
var realUrl = "https://raw.githubusercontent.com/MakingSense/safe-browsing/resources/links-blacklist.txt";
var rules = new SimpleRegexRulesDouble();
var sut = new SimpleRegexRulesHttpUpdater(realUrl, rules);
Assert.AreEqual(0, rules.Count_Update);
sut.UpdateAsync().Wait();
Assert.AreEqual(1, rules.Count_Update);
Assert.IsTrue(rules.Blacklist.Any());
// Act
sut.UpdateAsync().Wait();
// Assert
Assert.AreEqual(1, rules.Count_Update);
// Act
sut.UpdateAsync().Wait();
// Assert
Assert.AreEqual(1, rules.Count_Update);
}
