public async Task WhenOrganizationIsNull_ThrowsException()
{
// Arrange
var service = new TestableUserService();
// Act & Assert
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await service.UpdateMemberAsync(null, "member", false);
});
}
public async Task WhenMemberNotFound_ThrowsEntityException()
{
// Arrange
var fakes = new Fakes();
var service = new TestableUserService();
// Act & Assert
await Assert.ThrowsAsync <EntityException>(async() =>
{
await service.UpdateMemberAsync(fakes.Organization, fakes.User.Username, false);
});
service.MockEntitiesContext.Verify(c => c.SaveChangesAsync(), Times.Never);
}
public async Task WhenRemovingLastAdmin_ThrowsEntityException()
{
// Arrange
var fakes = new Fakes();
var service = new TestableUserService();
// Act & Assert
var exception = await Assert.ThrowsAsync <EntityException>(async() =>
{
await service.UpdateMemberAsync(fakes.Organization, fakes.OrganizationAdmin.Username, false);
});
service.MockEntitiesContext.Verify(c => c.SaveChangesAsync(), Times.Never);
Assert.Equal(
Strings.UpdateMember_CannotRemoveLastAdmin,
exception.Message);
}
public async Task WhenNotRemovingLastAdmin_ReturnsSuccess()
{
// Arrange
var fakes = new Fakes();
var service = new TestableUserService();
foreach (var m in fakes.Organization.Members)
{
m.IsAdmin = true;
}
// Act
var result = await service.UpdateMemberAsync(fakes.Organization, fakes.OrganizationAdmin.Username, false);
// Assert
Assert.Equal(false, result.IsAdmin);
Assert.Equal(fakes.OrganizationAdmin, result.Member);
service.MockEntitiesContext.Verify(c => c.SaveChangesAsync(), Times.Once);
}