public void FindEntity_GenericExceptionCaught_LogsAndRethrowsException()
{
// Arrange
var dbContext = A.Fake <ProFootballEntities>();
var repository = new DivisionRepository(dbContext);
var name = "Division";
A.CallTo(() => dbContext.Divisions.Find(A <string> .Ignored)).Throws <Exception>();
// Act
Division result = null;
Assert.Throws <Exception>(() => result = repository.FindEntity(name));
// Assert
Assert.IsNull(result);
}
public void FindEntity_InvalidOperationExceptionCaught_ThrowsObjectNotFoundException()
{
// Arrange
var dbContext = A.Fake <ProFootballEntities>();
var repository = new DivisionRepository(dbContext);
var name = "Division";
A.CallTo(() => dbContext.Divisions.Find(A <string> .Ignored)).Throws <InvalidOperationException>();
// Act
Division result = null;
Assert.Throws <ObjectNotFoundException>(() => { result = repository.FindEntity(name); });
// Assert
Assert.IsNull(result);
}
public void FindEntity_HappyPath()
{
// Arrange
var dbContext = A.Fake <ProFootballEntities>();
var repository = new DivisionRepository(dbContext);
var name = "Division";
var division = new Division();
A.CallTo(() => dbContext.Divisions.Find(A <string> .Ignored)).Returns(division);
// Act
var result = repository.FindEntity(name);
// Assert
A.CallTo(() => dbContext.Divisions.Find(name)).MustHaveHappenedOnceExactly();
Assert.AreSame(division, result);
}
public void FindEntity_EntityNotFoundInDataStore_ThrowsObjectNotFoundException()
{
// Arrange
var dbContext = A.Fake <ProFootballEntities>();
var repository = new DivisionRepository(dbContext);
var name = "Division";
Division division = null;
A.CallTo(() => dbContext.Divisions.Find(A <string> .Ignored)).Returns(division);
// Act
Division result = null;
Assert.Throws <ObjectNotFoundException>(() => { result = repository.FindEntity(name); });
// Assert
A.CallTo(() => dbContext.Divisions.Find(name)).MustHaveHappenedOnceExactly();
Assert.IsNull(result);
}