public void AddIssue_IssueIsInList_DoesNotAddIssueAndReturnsCorrectResult()
{
using (InMemoryIssueStore store = new InMemoryIssueStore())
{
using (ShimsContext.Create())
{
IFingerprint actualFingerprint = null;
IFingerprint fingerprint = new StubIFingerprint
{
EqualsIFingerprint = (f) =>
{
actualFingerprint = f;
return(true);
}
};
Issue issue1 = new ShimIssue
{
FingerprintGet = () => fingerprint,
};
Assert.AreEqual(AddResult.ItemAdded, store.AddIssue(issue1));
Assert.IsNull(actualFingerprint);
Issue issue2 = new ShimIssue
{
FingerprintGet = () => fingerprint,
};
Assert.AreEqual(AddResult.ItemAlreadyExists, store.AddIssue(issue2));
Assert.AreSame(fingerprint, actualFingerprint);
List <Issue> issueList = store.Issues.ToList();
Assert.AreEqual(1, issueList.Count);
Assert.AreSame(issue1, issueList[0]);
}
}
}
public void IsUpdatable_IsTrue()
{
using (InMemoryIssueStore store = new InMemoryIssueStore())
{
Assert.IsTrue(store.IsUpdatable);
}
}
public void Ctor_InitialStateHasEmptyCollection()
{
using (InMemoryIssueStore store = new InMemoryIssueStore())
{
Assert.IsFalse(store.Issues.Any());
}
}
public void TryFindIssue_FingerprintDoesMatch_ReturnsTrueAndCorrectIssue()
{
using (InMemoryIssueStore store = new InMemoryIssueStore())
{
using (ShimsContext.Create())
{
IFingerprint actualFingerprint = null;
IFingerprint fingerprint = new StubIFingerprint
{
EqualsIFingerprint = (f) =>
{
actualFingerprint = f;
return(true);
},
};
Issue issue = new ShimIssue
{
FingerprintGet = () => fingerprint,
};
store.AddIssue(issue);
Assert.IsTrue(store.TryFindIssue(fingerprint, out Issue actualIssue));
Assert.AreSame(fingerprint, actualFingerprint);
Assert.AreSame(issue, actualIssue);
}
}
}
public void TryFindIssue_FingerprintDoesNotMatch_ReturnsFalse()
{
using (InMemoryIssueStore store = new InMemoryIssueStore())
{
using (ShimsContext.Create())
{
IFingerprint fingerprint = new StubIFingerprint();
Assert.IsFalse(store.TryFindIssue(fingerprint, out Issue issue));
Assert.IsNull(issue);
}
}
}
public void AddIssue_IssueIsNull_ThrowsArgumentNullException()
{
using (InMemoryIssueStore store = new InMemoryIssueStore())
{
try
{
store.AddIssue(null);
}
catch (ArgumentNullException e)
{
Assert.AreEqual("issue", e.ParamName);
throw;
}
}
}
public void TryFindIssue_IssueIsNull_ThrowsArgumentNullException()
{
using (InMemoryIssueStore store = new InMemoryIssueStore())
{
try
{
store.TryFindIssue(null, out Issue issue);
}
catch (ArgumentNullException e)
{
Assert.AreEqual("fingerprint", e.ParamName);
throw;
}
}
}
public void AddIssue_IssueIsNotInList_AddsIssueAndReturnsCorrectResult()
{
using (InMemoryIssueStore store = new InMemoryIssueStore())
{
using (ShimsContext.Create())
{
Issue issue = new ShimIssue
{
FingerprintGet = () => new StubIFingerprint(),
};
Assert.AreEqual(AddResult.ItemAdded, store.AddIssue(issue));
List <Issue> issueList = store.Issues.ToList();
Assert.AreEqual(1, issueList.Count);
Assert.AreSame(issue, issueList[0]);
}
}
}