public void Matches_should_detect_multiple_interface_enumerators()
{
var subj = new HaveKeyMatcher <string>("hello");
var items = new MCollection();
Assert.True(subj.Matches(items));
}
public void Matches_should_detect_non_matching_key_and_value_list()
{
var subj = new HaveKeyMatcher <string>("hello");
Assert.True(subj.Matches(new List <KeyValuePair <string, int> > {
{ new KeyValuePair <string, int>("hello", 420) }
}));
}
public void Matches_should_detect_non_matching_key_and_value_nominal()
{
var subj = new HaveKeyMatcher <string>("hello");
Assert.False(subj.Matches(new Dictionary <string, int> {
{ "nope", 420 }
}));
}
public void Matches_should_detect_key_nominal()
{
var subj = new HaveKeyMatcher <string>("hello");
Assert.True(subj.Matches(new Dictionary <string, int> {
{ "hello", 420 }
}));
}
public void Matches_should_detect_matching_groupings()
{
var subj = new HaveKeyMatcher <string>("hello");
var groupings = new List <KeyValuePair <string, int> > {
{ new KeyValuePair <string, int>("hello", 420) }
}.GroupBy(t => t.Key);
Assert.True(subj.Matches(groupings));
}
public void Matches_should_throw_on_type_without_keys()
{
var subj = new HaveKeyMatcher <string>("hello");
try {
subj.Matches(new ArrayList());
} catch (AssertException e) {
Assert.Equal("Can't assert that instance of `System.Collections.ArrayList' has keys because it doesn't support it.",
e.Message);
Assert.Pass();
}
}