public void ValueMatching_should_pass_when_using_standard_regex_features(string value, string regex)
{
var fact = new Fact(value: value);
var sut = new FactAssertions(fact);
Action act = () => sut.ValueMatching(regex);
act.ShouldNotThrow <Exception>();
}
public void ValueMatching_should_throw_FactAssertionFailedException_for_non_matching_regexes(string value, string regex)
{
var fact = new Fact(value: value);
var sut = new FactAssertions(fact);
Action act = () => sut.ValueMatching(regex);
act.ShouldThrow <FactAssertionFailedException>();
}
public void ValueMatching_should_pass_if_regex_exactly_matches_message_Value(string valueAndRegex)
{
var fact = new Fact(value: valueAndRegex);
var sut = new FactAssertions(fact);
Action act = () => sut.ValueMatching(valueAndRegex);
act.ShouldNotThrow <Exception>();
}
public void ValueMatching_should_pass_regardless_of_case(string value, string regex)
{
var fact = new Fact(value: value);
var sut = new FactAssertions(fact);
Action act = () => sut.ValueMatching(regex);
act.ShouldNotThrow <Exception>();
}
public void ValueMatching_should_throw_ArgumentNullException_if_regex_is_null()
{
var card = new Fact();
var sut = new FactAssertions(card);
Action act = () => sut.ValueMatching(null);
act.ShouldThrow <ArgumentNullException>();
}
public void ValueMatching_should_throw_FactAssertionFailedException_when_value_is_null()
{
var card = new Fact();
var sut = new FactAssertions(card);
Action act = () => sut.ValueMatching("anything");
act.ShouldThrow <FactAssertionFailedException>();
}
public void ValueMatching_should_throw_FactAssertionFailedException_when_trying_to_capture_groups_but_value_is_null()
{
IList <string> matches;
var card = new Fact();
var sut = new FactAssertions(card);
Action act = () => sut.ValueMatching("anything", "(.*)", out matches);
act.ShouldThrow <FactAssertionFailedException>();
}
public void ValueMatching_should_not_output_matches_when_groupMatchingRegex_does_not_match_value()
{
IList <string> matches;
var fact = new Fact(value: "some text");
var sut = new FactAssertions(fact);
sut.ValueMatching("some text", "(non matching)", out matches);
matches.Should().BeNull();
}
public void ValueMatching_should_throw_ArgumentNullException_if_groupMatchRegex_is_null()
{
IList <string> matches;
var card = new Fact();
var sut = new FactAssertions(card);
Action act = () => sut.ValueMatching("(.*)", null, out matches);
act.ShouldThrow <ArgumentNullException>();
}
public void ValueMatching_should_output_matches_when_groupMatchingRegex_matches_value()
{
IList <string> matches;
const string someText = "some text";
var fact = new Fact(value: someText);
var sut = new FactAssertions(fact);
sut.ValueMatching(someText, $"({someText})", out matches);
matches.First().Should().Be(someText);
}
public void ValueMatching_should_not_output_matches_when_regex_does_not_match_value()
{
IList <string> matches = null;
var fact = new Fact(value: "some text");
var sut = new FactAssertions(fact);
Action act = () => sut.ValueMatching("non matching regex", "(some text)", out matches);
act.ShouldThrow <FactAssertionFailedException>();
matches.Should().BeNull();
}
public void ValueMatching_should_output_multiple_matches_when_groupMatchingRegex_matches_value_several_times()
{
IList <string> matches;
const string someText = "some text";
var fact = new Fact(value: someText);
var sut = new FactAssertions(fact);
const string match1 = "some";
const string match2 = "text";
sut.ValueMatching(someText, $"({match1}) ({match2})", out matches);
matches.Should().Contain(match1, match2);
}