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package test |
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import ( |
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"testing" |
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"github.com/muonsoft/validation" |
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"github.com/muonsoft/validation/code" |
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"github.com/muonsoft/validation/it" |
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"github.com/muonsoft/validation/message" |
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"github.com/muonsoft/validation/validationtest" |
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"github.com/muonsoft/validation/validator" |
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"github.com/stretchr/testify/assert" |
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) |
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type Product struct { |
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Name string |
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Tags []string |
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Components []Component |
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} |
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func (p Product) Validate(validator *validation.Validator) error { |
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return validator.Validate( |
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validation.String( |
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&p.Name, |
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validation.PropertyName("name"), |
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it.IsNotBlank(), |
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), |
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validation.Iterable( |
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p.Tags, |
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validation.PropertyName("tags"), |
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it.HasMinCount(1), |
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), |
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validation.Iterable( |
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p.Components, |
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validation.PropertyName("components"), |
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it.HasMinCount(1), |
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), |
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) |
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} |
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type Component struct { |
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ID int |
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Name string |
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Tags []string |
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} |
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func (c Component) Validate(validator *validation.Validator) error { |
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return validator.Validate( |
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validation.String( |
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&c.Name, |
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validation.PropertyName("name"), |
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it.IsNotBlank(), |
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), |
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validation.Iterable( |
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c.Tags, |
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validation.PropertyName("tags"), |
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it.HasMinCount(1), |
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), |
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) |
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} |
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func TestValidateValue_WhenStructWithComplexRules_ExpectViolations(t *testing.T) { |
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p := Product{ |
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Name: "", |
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Components: []Component{ |
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{ |
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ID: 1, |
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Name: "", |
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}, |
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}, |
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} |
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err := validator.ValidateValue(p) |
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validationtest.AssertIsViolationList(t, err, func(t *testing.T, violations validation.ViolationList) bool { |
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t.Helper() |
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if assert.Len(t, violations, 4) { |
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assert.Equal(t, code.NotBlank, violations[0].Code()) |
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assert.Equal(t, "name", violations[0].PropertyPath().String()) |
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assert.Equal(t, code.CountTooFew, violations[1].Code()) |
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assert.Equal(t, "tags", violations[1].PropertyPath().String()) |
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assert.Equal(t, code.NotBlank, violations[2].Code()) |
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assert.Equal(t, "components[0].name", violations[2].PropertyPath().String()) |
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assert.Equal(t, code.CountTooFew, violations[3].Code()) |
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assert.Equal(t, "components[0].tags", violations[3].PropertyPath().String()) |
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} |
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return true |
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}) |
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} |
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func TestValidateValue_WhenValidatableString_ExpectValidationExecutedWithPassedOptionsWithoutConstraints(t *testing.T) { |
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validatable := mockValidatableString{value: ""} |
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err := validator.ValidateValue( |
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validatable, |
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validation.PropertyName("top"), |
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it.IsNotBlank().Message("ignored"), |
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) |
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assertHasOneViolation(code.NotBlank, message.NotBlank, "top.value")(t, err) |
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} |
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func TestValidateValidatable_WhenValidatableString_ExpectValidationExecutedWithPassedOptionsWithoutConstraints(t *testing.T) { |
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validatable := mockValidatableString{value: ""} |
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err := validator.ValidateValidatable( |
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validatable, |
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validation.PropertyName("top"), |
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it.IsNotBlank().Message("ignored"), |
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) |
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assertHasOneViolation(code.NotBlank, message.NotBlank, "top.value")(t, err) |
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} |
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func TestValidateValue_WhenValidatableStruct_ExpectValidationExecutedWithPassedOptionsWithoutConstraints(t *testing.T) { |
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validatable := mockValidatableStruct{} |
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err := validator.ValidateValue( |
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validatable, |
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validation.PropertyName("top"), |
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it.IsNotBlank().Message("ignored"), |
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) |
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validationtest.AssertIsViolationList(t, err, func(t *testing.T, violations validation.ViolationList) bool { |
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t.Helper() |
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if assert.Len(t, violations, 4) { |
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assert.Equal(t, "top.intValue", violations[0].PropertyPath().String()) |
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assert.Equal(t, "top.floatValue", violations[1].PropertyPath().String()) |
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assert.Equal(t, "top.stringValue", violations[2].PropertyPath().String()) |
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assert.Equal(t, "top.structValue.value", violations[3].PropertyPath().String()) |
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} |
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return true |
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}) |
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} |
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muonsoft /
validation
