public void ConvertStringToIntArray()
{
// Given
MetadataDictionary initialMetadata = new MetadataDictionary();
MetadataStack metadata = new MetadataStack(initialMetadata);
// When
metadata = metadata.Clone(new[] { new KeyValuePair<string, object>("A", "1") });
IMetadata<int[]> metadataAs = metadata.MetadataAs<int[]>();
// Then
Assert.AreEqual("1", metadata["A"]);
CollectionAssert.AreEqual(new int[] { 1 }, (IEnumerable)metadataAs["A"]);
}
public void ConvertIntToString()
{
// Given
MetadataDictionary initialMetadata = new MetadataDictionary();
MetadataStack metadata = new MetadataStack(initialMetadata);
// When
metadata = metadata.Clone(new[] { new KeyValuePair<string, object>("A", 1) });
IMetadata<string> metadataAs = metadata.MetadataAs<string>();
// Then
Assert.AreEqual(1, metadata["A"]);
Assert.AreEqual("1", metadataAs["A"]);
}
public void ConvertIntArrayToStringEnumerable()
{
// Given
MetadataDictionary initialMetadata = new MetadataDictionary();
MetadataStack metadata = new MetadataStack(initialMetadata);
// When
metadata = metadata.Clone(new[] { new KeyValuePair<string, object>("A", new int[] { 1, 2, 3 }) });
IMetadata<IEnumerable<string>> metadataAs = metadata.MetadataAs<IEnumerable<string>>();
// Then
CollectionAssert.AreEqual(new int[] { 1, 2, 3 }, (IEnumerable)metadata["A"]);
CollectionAssert.AreEqual(new string[] { "1", "2", "3" }, metadataAs["A"]);
}
public void ReturnsCorrectFilePathForFilePath(string path, string expected)
{
// Given
MetadataDictionary initialMetadata = new MetadataDictionary();
MetadataStack metadata = new MetadataStack(initialMetadata);
// When
metadata = metadata.Clone(new[] { new KeyValuePair<string, object>("A", new FilePath(path)) });
object result = metadata.FilePath("A");
// Then
Assert.IsInstanceOf<FilePath>(result);
Assert.AreEqual(expected, ((FilePath)result).FullPath);
}
public void ReturnsCorrectDirectoryPathForString(string path, string expected)
{
// Given
MetadataDictionary initialMetadata = new MetadataDictionary();
MetadataStack metadata = new MetadataStack(initialMetadata);
// When
metadata = metadata.Clone(new[] { new KeyValuePair<string, object>("A", path) });
object result = metadata.DirectoryPath("A");
// Then
if (expected == null)
{
Assert.IsNull(result);
}
else
{
Assert.IsInstanceOf<DirectoryPath>(result);
Assert.AreEqual(expected, ((DirectoryPath)result).FullPath);
}
}
public void ReturnsCorrectStringForDirectoryPath(string path, string expected)
{
// Given
MetadataDictionary initialMetadata = new MetadataDictionary();
MetadataStack metadata = new MetadataStack(initialMetadata);
// When
metadata = metadata.Clone(new[] { new KeyValuePair<string, object>("A", new DirectoryPath(path)) });
object result = metadata.String("A");
// Then
Assert.IsInstanceOf<string>(result);
Assert.AreEqual(expected, result);
}
public void ReplacesValue()
{
// Given
MetadataDictionary initialMetadata = new MetadataDictionary {["A"] = "a"};
MetadataStack metadata = new MetadataStack(initialMetadata);
// When
MetadataStack clone = metadata.Clone(new Dictionary<string, object> {{"A", "b"}});
// Then
Assert.AreEqual("a", metadata["A"]);
Assert.AreEqual("b", clone["A"]);
}
public void ContainsNewValues()
{
// Given
MetadataDictionary initialMetadata = new MetadataDictionary {["A"] = "a"};
MetadataStack metadata = new MetadataStack(initialMetadata);
// When
MetadataStack clone = metadata.Clone(new Dictionary<string, object> {{"B", "b"}});
// Then
Assert.AreEqual("b", clone["B"]);
}
public void ClonedMetadataDoesNotContainNewValues()
{
// Given
MetadataDictionary initialMetadata = new MetadataDictionary {["A"] = "a"};
MetadataStack metadata = new MetadataStack(initialMetadata);
// When
MetadataStack clone = metadata.Clone(new Dictionary<string, object> {{"B", "b"}});
// Then
Assert.IsFalse(metadata.ContainsKey("B"));
}
public void CanCloneWithNewValues()
{
// Given
MetadataDictionary initialMetadata = new MetadataDictionary();
MetadataStack metadata = new MetadataStack(initialMetadata);
// When
metadata = metadata.Clone(new[] { new KeyValuePair<string, object>("A", "a") });
// Then
Assert.AreEqual("a", metadata["A"]);
}