public void Parameter_checks()
{
var ane = Assert.Throws <ArgumentNullException>(delegate { HashUtil.ComputeHashForFile(null); });
Assert.That(ane.Message, Contains.Substring("path"), "Test 1");
ane = Assert.Throws <ArgumentNullException>(delegate { HashUtil.ComputeHashForFile(""); });
Assert.That(ane.Message, Contains.Substring("path"), "Test 2");
ane = Assert.Throws <ArgumentNullException>(delegate { HashUtil.ComputeHashForFile(" "); });
Assert.That(ane.Message, Contains.Substring("path"), "Test 3");
string invalidPath = this.testFilePath + ".invalid";
var fnfe = Assert.Throws <FileNotFoundException>(delegate { HashUtil.ComputeHashForFile(invalidPath); });
Assert.That(fnfe.Message, Contains.Substring("At path:"), "Test 3");
}
public void Validate_hash()
{
string resultingHash = HashUtil.ComputeHashForFile(this.testFilePath);
Assert.AreEqual(this.expectedHash, resultingHash);
}