public void fail_model_is_null_in_collection()
{
var builder = GetBuilder();
var rule = GetRule(builder);
rule
.ForEach(m => m.B.Cs)
.Assert(_is.NotNull);
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
B = new ModelB
{
Cs = new[]
{
new ModelC(),
null
}
}
});
foreach (var error in result)
{
Console.WriteLine(error);
}
Assert.Equal("Cs.B[1]:not-null",
Assert.Single(result)
);
}
public void with_when()
{
var builder = GetBuilder();
var rule = GetRule(builder);
rule
.For(m => m.Name)
.When(_is.Equal("ZZZ"))
.Assert(_is.Null);
rule
.For(m => m.Name)
.When(_is.Equal("YYY"))
.Assert(_is.Email);
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = "ZZZ"
});
Assert.Equal(new[] { "Name:null" }, result);
result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = "YYY"
});
Assert.Equal(new[] { "Name:email" }, result);
}
public void validate_accross_graph_hierarchy()
{
var builder = GetBuilder();
var rule = GetRule(builder);
rule
.When(b =>
b.For(m => m.Name)
.Assert(_is.NotNullOrEmpty)
)
.Assert(b =>
b.For(m => m.B)
.Assert(_is.NotNull)
);
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = string.Empty
});
Assert.Equal(new string[] {}, result);
result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = "NOT EMPTY",
B = null
});
Assert.Equal(new[] { "B:not-null" }, result);
}
public void with_or()
{
var builder = GetBuilder();
var rule = GetRule(builder);
rule
.For(m => m.Name)
.Assert(_is.Equal("ZZZ"))
.Or(_is.Equal("YYY"));
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = "YYY"
});
Assert.Equal(new string[] {}, result);
result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = "ZZZ"
});
Assert.Equal(new string[] {}, result);
}
public void when_first_assert_fails_stop()
{
var builder = GetBuilder();
var rule = GetRule(builder);
rule
.For(m => m.Name)
.Assert(_is.NotEmpty)
.Assert(_is.Email);
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = "NOT EMPTY"
});
Assert.Equal(new[] { "Name:email" }, result);
result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = string.Empty
});
Assert.Equal(new[] { "Name:not-empty" }, result);
}
public void if_not_empty_then_is_email()
{
var builder = GetBuilder();
var rule = GetRule(builder);
rule
.For(m => m.Name)
.When(_is.NotEmpty)
.Assert(_is.Email);
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = "NOT EMPTY"
});
Assert.Equal(new[] { "Name:email" }, result);
result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = string.Empty
});
Assert.Equal(new string[] {}, result);
}
public void with_method_stops_on_first_assert_fail_but_runs_next_rule()
{
var builder = GetBuilder();
var rule = GetRule(builder);
rule
.Assert(with_method_build)
.For(m => m.Name)
.Assert(_is.NotEmpty);
rule
.For(m => m.B)
.Assert(_is.NotNull);
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = string.Empty,
Size = 0
});
foreach (var error in result)
{
Console.WriteLine(error);
}
Assert.Equal(new[] { "Name:not-empty", "B:not-null" }, result);
}
public void with_method()
{
var builder = GetBuilder();
var rule = GetRule(builder);
rule
.For(m => m)
.Assert(with_method_build);
rule
.For(m => m.Size)
.Assert(with_method_build_size);
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = string.Empty,
Size = 0
});
foreach (var error in result)
{
Console.WriteLine(error);
}
Assert.True(result.ElementAt(0)
.StartsWith("Name:not-empty"));
Assert.True(result.ElementAt(1)
.StartsWith("Size:min"));
}
public void fail_model_name_is_empty_and_size_is_0()
{
var builder = GetBuilder();
var rule = GetRule(builder);
rule
.For(m => m.Name)
.Assert(_is.NotNull)
.Assert(_is.NotEmpty);
rule
.For(m => m.Size)
.Assert(_is.Min(1));
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = string.Empty,
Size = 0
});
foreach (var error in result)
{
Console.WriteLine(error);
}
Assert.True(result.ElementAt(0)
.StartsWith("Name:not-empty"));
Assert.True(result.ElementAt(1)
.StartsWith("Size:min"));
}
public void fail_model_is_null()
{
var builder = GetBuilder();
GetRule(builder)
.Assert(_is.NotNull);
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(null);
foreach (var error in result)
{
Console.WriteLine(error);
}
Assert.Equal(":not-null",
Assert.Single(result)
);
}
public void with_more_ors()
{
var builder = GetBuilder();
var rule = GetRule(builder);
rule
.For(m => m.Name)
.When(_is.NotNull)
.Assert(_is.Empty)
.Or(_is.Email)
.Or(_is.Equal("Test", StringComparison.OrdinalIgnoreCase));
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = "ZZZ"
});
Assert.Equal(new[] { "Name:empty", "Name:email", "Name:equal" }, result);
result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = ""
});
Assert.Equal(new string[] { }, result);
result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = "*****@*****.**"
});
Assert.Equal(new string[] { }, result);
result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = "test"
});
Assert.Equal(new string[] { }, result);
}
public void with_asserts_all_predicates()
{
var builder = GetBuilder();
GetRule(builder)
.For(m => m.Name)
.Assert(_is.NotNull, _is.Email);
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = null
});
foreach (var error in result)
{
Console.WriteLine(error);
}
Assert.Equal(new[] { "Name:not-null", "Name:email" }, result);
}
public void fail_model_name_is_null_in_collection_allowing_for_null_model()
{
var builder = GetBuilder();
var rule = GetRule(builder);
rule
.ForEach(m => m.B.Cs)
.When(_is.NotNull)
.For(m => m.Name)
.Assert(_is.NotNull);
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
B = new ModelB
{
Cs = new[]
{
null,
new ModelC {
Name = "Name"
},
new ModelC()
}
}
});
foreach (var error in result)
{
Console.WriteLine(error);
}
Assert.Equal("Cs.B[2].Name:not-null",
Assert.Single(result)
);
}
public void with_method_predicate()
{
var builder = GetBuilder();
var rule = GetRule(builder);
rule
.For(m => m.Name)
.Assert("a-function", with_method_predicate_name);
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = string.Empty,
Size = 0
});
foreach (var error in result)
{
Console.WriteLine(error);
}
Assert.True(result.ElementAt(0)
.StartsWith("Name:a-function"));
}
public void fail_model_name_is_empty()
{
var builder = GetBuilder();
GetRule(builder)
.For(m => m.Name)
.Assert(_is.NotNull)
.Assert(_is.NotEmpty);
var result = new ValidationRuleValidator <ModelA>(builder)
.Validate(new ModelA
{
Name = string.Empty
});
foreach (var error in result)
{
Console.WriteLine(error);
}
Assert.Equal("Name:not-empty",
Assert.Single(result)
);
}