public void open_Object()
{
var fileName = "test.txt";
var fileContents_1 = "someText";
var fileContents_2 = "someText2";
var expectedSha1_1 = "61447cbfe08f98ece3b0491e9e111bcb3188d79a";
var expectedSha1_2 = "6b384b15fbeecdd9747f35ff3ce3db4de86c72a4";
//Before writing fileContents_1
Assert.IsNull (nGit.open_Object(expectedSha1_1));
Assert.IsNull (nGit.open_Object(expectedSha1_2));
nGit.file_Create(fileName, fileContents_1);
nGit.add_and_Commit_using_Status();
//After writing fileContents_1
Assert.IsNotNull(nGit.open_Object(expectedSha1_1));
Assert.IsNull (nGit.open_Object(expectedSha1_2));
var objectLoader = nGit.open_Object(expectedSha1_1);
Assert.NotNull(objectLoader);
//check content
var bytes1 = objectLoader.bytes();
var bytes2 = objectLoader.stream().bytes();
Assert.AreEqual(bytes1.ascii(), fileContents_1);
Assert.AreEqual(bytes2.ascii(), fileContents_1);
//write fileContents_2
nGit.file_Create(fileName, fileContents_2);
nGit.add_and_Commit_using_Status();
//After writing fileContents_2
Assert.IsNotNull(nGit.open_Object(expectedSha1_1));
Assert.IsNotNull(nGit.open_Object(expectedSha1_2));
//Test exception handing
Assert.IsNull(nGit.open_Object(null));
Assert.IsNull(nGit.open_Object(expectedSha1_2.replace("6", "1")));
Assert.IsNull(nGit.open_Object(expectedSha1_2.replace("6", "-")));
Assert.IsNull ((null as ObjectLoader).stream());
Assert.IsEmpty((null as ObjectLoader).bytes());
Assert.IsEmpty((null as ObjectStream).bytes());
var badObjectStream = new ObjectStream.SmallStream(0, null);
Assert.IsEmpty(badObjectStream.bytes());
var badObjectLoader = new ObjectLoader.SmallObject(0, null);
Assert.IsEmpty(badObjectLoader.bytes());
}
