public void FindEntityAsync_EntityNotFoundInDataStore_ThrowsObjectNotFoundException()
{
// Arrange
var repository = new TeamSeasonRepository();
var dbContext = A.Fake <ProFootballEntities>();
var teamName = "Team";
var seasonID = 2017;
TeamSeason teamSeason = null;
A.CallTo(() => dbContext.TeamSeasons.FindAsync(A <string> .Ignored, A <int> .Ignored)).Returns(teamSeason);
// Act
TeamSeason result = null;
Assert.ThrowsAsync <ObjectNotFoundException>(async() =>
{
result = await repository.FindEntityAsync(dbContext, teamName, seasonID);
});
// Assert
A.CallTo(() => dbContext.TeamSeasons.FindAsync(teamName, seasonID)).MustHaveHappenedOnceExactly();
Assert.IsNull(result);
}
public async Task FindEntityAsync_EntityFoundInDataStore_ReturnsEntity()
{
// Arrange
var repository = new TeamSeasonRepository();
var dbContext = A.Fake <ProFootballEntities>();
var teamName = "Team";
var seasonID = 2017;
TeamSeason teamSeason = new TeamSeason();
A.CallTo(() => dbContext.TeamSeasons.FindAsync(A <string> .Ignored, A <int> .Ignored)).Returns(teamSeason);
// Act
var result = await repository.FindEntityAsync(dbContext, teamName, seasonID);
// Assert
A.CallTo(() => dbContext.TeamSeasons.FindAsync(teamName, seasonID)).MustHaveHappenedOnceExactly();
Assert.AreSame(teamSeason, result);
}
public void FindEntityAsync_InvalidOperationExceptionCaught_ThrowsObjectNotFoundException()
{
// Arrange
var repository = new TeamSeasonRepository();
var dbContext = A.Fake <ProFootballEntities>();
var teamName = "Team";
var seasonID = 2017;
A.CallTo(() => dbContext.TeamSeasons.FindAsync(A <string> .Ignored, A <int> .Ignored))
.Throws <InvalidOperationException>();
// Act
TeamSeason result = null;
Assert.ThrowsAsync <ObjectNotFoundException>(async() =>
{
result = await repository.FindEntityAsync(dbContext, teamName, seasonID);
});
// Assert
Assert.IsNull(result);
}