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package test |
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import ( |
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"testing" |
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"time" |
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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/validator" |
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) |
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const ( |
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customMessage = "Custom message." |
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customPath = "properties[0].value" |
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// Value types. |
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boolType = "bool" |
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intType = "int" |
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floatType = "float" |
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stringType = "string" |
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iterableType = "iterable" |
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countableType = "countable" |
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timeType = "time" |
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) |
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type ConstraintValidationTestCase struct { |
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name string |
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isApplicableFor func(valueType string) bool |
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boolValue *bool |
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intValue *int64 |
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floatValue *float64 |
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stringValue *string |
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timeValue *time.Time |
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sliceValue []string |
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mapValue map[string]string |
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options []validation.Option |
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assert func(t *testing.T, err error) |
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} |
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var validateTestCases = mergeTestCases( |
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isNotBlankConstraintTestCases, |
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isBlankConstraintTestCases, |
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isNotNilConstraintTestCases, |
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lengthConstraintTestCases, |
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countConstraintTestCases, |
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) |
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func TestValidateBool(t *testing.T) { |
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for _, test := range validateTestCases { |
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if !test.isApplicableFor(boolType) { |
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continue |
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} |
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t.Run(test.name, func(t *testing.T) { |
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err := validator.ValidateBool(test.boolValue, test.options...) |
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test.assert(t, err) |
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}) |
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} |
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} |
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func TestValidateNumber_AsInt(t *testing.T) { |
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for _, test := range validateTestCases { |
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t.Run(test.name, func(t *testing.T) { |
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err := validator.ValidateNumber(test.intValue, test.options...) |
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if test.isApplicableFor(intType) { |
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test.assert(t, err) |
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} else { |
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assertIsInapplicableConstraintError(t, err, "number") |
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} |
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}) |
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} |
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} |
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func TestValidateNumber_AsFloat(t *testing.T) { |
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for _, test := range validateTestCases { |
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t.Run(test.name, func(t *testing.T) { |
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err := validator.ValidateNumber(test.floatValue, test.options...) |
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if test.isApplicableFor(floatType) { |
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test.assert(t, err) |
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} else { |
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assertIsInapplicableConstraintError(t, err, "number") |
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} |
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}) |
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} |
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} |
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func TestValidateString(t *testing.T) { |
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for _, test := range validateTestCases { |
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t.Run(test.name, func(t *testing.T) { |
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err := validator.ValidateString(test.stringValue, test.options...) |
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if test.isApplicableFor(stringType) { |
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test.assert(t, err) |
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} else { |
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assertIsInapplicableConstraintError(t, err, stringType) |
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} |
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}) |
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} |
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} |
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func TestValidateIterable_AsSlice(t *testing.T) { |
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for _, test := range validateTestCases { |
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t.Run(test.name, func(t *testing.T) { |
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err := validator.ValidateIterable(test.sliceValue, test.options...) |
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if test.isApplicableFor(iterableType) { |
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test.assert(t, err) |
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} else { |
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assertIsInapplicableConstraintError(t, err, iterableType) |
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} |
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}) |
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} |
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} |
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func TestValidateIterable_AsMap(t *testing.T) { |
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for _, test := range validateTestCases { |
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t.Run(test.name, func(t *testing.T) { |
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err := validator.ValidateIterable(test.mapValue, test.options...) |
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if test.isApplicableFor(iterableType) { |
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test.assert(t, err) |
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} else { |
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assertIsInapplicableConstraintError(t, err, iterableType) |
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} |
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}) |
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} |
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} |
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func TestValidateCountable(t *testing.T) { |
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for _, test := range validateTestCases { |
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if !test.isApplicableFor(countableType) { |
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continue |
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} |
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t.Run(test.name, func(t *testing.T) { |
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err := validator.ValidateCountable(len(test.sliceValue), test.options...) |
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if test.isApplicableFor(countableType) { |
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test.assert(t, err) |
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} else { |
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assertIsInapplicableConstraintError(t, err, countableType) |
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} |
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}) |
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} |
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} |
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func TestValidateTime(t *testing.T) { |
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for _, test := range validateTestCases { |
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if !test.isApplicableFor(timeType) { |
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continue |
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} |
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t.Run(test.name, func(t *testing.T) { |
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err := validator.ValidateTime(test.timeValue, test.options...) |
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if test.isApplicableFor(timeType) { |
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test.assert(t, err) |
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} else { |
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assertIsInapplicableConstraintError(t, err, timeType) |
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} |
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}) |
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} |
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} |
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func TestValidateNil(t *testing.T) { |
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tests := []struct { |
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name string |
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nilConstraint validation.NilConstraint |
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assert func(t *testing.T, err error) |
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}{ |
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{"not blank", it.IsNotBlank(), assertHasOneViolation(code.NotBlank, message.NotBlank, "")}, |
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{"not blank when true", it.IsNotBlank().When(true), assertHasOneViolation(code.NotBlank, message.NotBlank, "")}, |
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{"not blank when false", it.IsNotBlank().When(false), assertNoError}, |
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{"not blank when nil allowed", it.IsNotBlank().AllowNil(), assertNoError}, |
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{"blank", it.IsBlank(), assertNoError}, |
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{"blank when true", it.IsBlank().When(true), assertNoError}, |
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{"blank when false", it.IsBlank().When(false), assertNoError}, |
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} |
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for _, test := range tests { |
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t.Run(test.name, func(t *testing.T) { |
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var v *bool |
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err := validator.ValidateValue(v, test.nilConstraint) |
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test.assert(t, err) |
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}) |
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} |
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} |
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func anyValueType(valueType string) bool { |
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return true |
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} |
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func specificValueTypes(types ...string) func(valueType string) bool { |
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return func(valueType string) bool { |
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for _, t := range types { |
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if valueType == t { |
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return true |
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} |
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} |
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return false |
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} |
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} |
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func exceptValueTypes(types ...string) func(valueType string) bool { |
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return func(valueType string) bool { |
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for _, t := range types { |
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if valueType == t { |
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return false |
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} |
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} |
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return true |
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} |
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} |
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func mergeTestCases(testCases ...[]ConstraintValidationTestCase) []ConstraintValidationTestCase { |
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merged := make([]ConstraintValidationTestCase, 0) |
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for _, testCase := range testCases { |
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merged = append(merged, testCase...) |
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} |
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return merged |
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} |
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muonsoft /
validation
