public void ReturnsTrueForValidValue()
{
// Given
InitialMetadata initialMetadata = new InitialMetadata {["A"] = "a"};
Metadata metadata = new Metadata(initialMetadata);
// When
object value;
bool contains = metadata.TryGetValue("A", out value);
// Then
Assert.IsTrue(contains);
Assert.AreEqual("a", value);
}
public void TryGetValueWithMetadataValueReturnsCorrectResult()
{
// Given
Engine engine = new Engine();
engine.Trace.AddListener(new TestTraceListener());
engine.Metadata["A"] = new SimpleMetadataValue { Value = "a" };
Metadata metadata = new Metadata(engine);
// When
object value;
bool contains = metadata.TryGetValue("A", out value);
// Then
Assert.IsTrue(contains);
Assert.AreEqual("a", value);
}
public void ReturnsCorrectResultWithMetadataValue()
{
// Given
InitialMetadata initialMetadata = new InitialMetadata
{
["A"] = new SimpleMetadataValue { Value = "a" }
};
Metadata metadata = new Metadata(initialMetadata);
// When
object value;
bool contains = metadata.TryGetValue("A", out value);
// Then
Assert.IsTrue(contains);
Assert.AreEqual("a", value);
}
public void TryGetValueReturnsFalseForInvalidValue()
{
// Given
Engine engine = new Engine();
engine.Trace.AddListener(new TestTraceListener());
engine.Metadata["A"] = "a";
Metadata metadata = new Metadata(engine);
// When
object value;
bool contains = metadata.TryGetValue("B", out value);
// Then
Assert.IsFalse(contains);
Assert.AreEqual(null, value);
}