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package data |
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import ( |
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"context" |
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"errors" |
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"testing" |
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"github.com/getkin/kin-openapi/openapi3" |
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"github.com/stretchr/testify/mock" |
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"github.com/stretchr/testify/suite" |
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) |
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type UniqueArrayGeneratorSuite struct { |
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suite.Suite |
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lengthGenerator *mockArrayLengthGenerator |
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schemaGenerator *mockSchemaGenerator |
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generator *uniqueArrayGenerator |
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} |
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func (suite *UniqueArrayGeneratorSuite) SetupTest() { |
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suite.lengthGenerator = &mockArrayLengthGenerator{} |
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suite.schemaGenerator = &mockSchemaGenerator{} |
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suite.generator = &uniqueArrayGenerator{ |
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lengthGenerator: suite.lengthGenerator, |
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schemaGenerator: suite.schemaGenerator, |
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} |
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} |
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func TestUniqueArrayGeneratorSuite(t *testing.T) { |
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suite.Run(t, new(UniqueArrayGeneratorSuite)) |
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} |
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func (suite *UniqueArrayGeneratorSuite) TestGenerateDataBySchema_ZeroLength_EmptySlice() { |
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schema := openapi3.NewSchema() |
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suite.lengthGenerator.On("GenerateLength", uint64(0), uint64(0)).Return(uint64(0), uint64(0)).Once() |
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data, err := suite.generator.GenerateDataBySchema(context.Background(), schema) |
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suite.assertExpectations() |
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suite.NoError(err) |
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suite.Len(data, 0) |
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} |
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func (suite *UniqueArrayGeneratorSuite) TestGenerateDataBySchema_OneElementLengthAndGeneratedValue_SliceWithOneValue() { |
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itemsSchema := openapi3.NewSchema() |
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schema := openapi3.NewSchema() |
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schema.Items = openapi3.NewSchemaRef("", itemsSchema) |
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suite.lengthGenerator.On("GenerateLength", uint64(0), uint64(0)).Return(uint64(1), uint64(0)).Once() |
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suite.schemaGenerator.On("GenerateDataBySchema", mock.Anything, itemsSchema).Return("data", nil).Once() |
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data, err := suite.generator.GenerateDataBySchema(context.Background(), schema) |
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suite.assertExpectations() |
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suite.NoError(err) |
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suite.Len(data, 1) |
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suite.Equal("data", data.([]interface{})[0]) |
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} |
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func (suite *UniqueArrayGeneratorSuite) TestGenerateDataBySchema_LengthIs2AndMinLengthIs1AndCannotGenerateSecondUniqueValue_SliceWithOneValue() { |
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itemsSchema := openapi3.NewSchema() |
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schema := openapi3.NewSchema() |
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schema.Items = openapi3.NewSchemaRef("", itemsSchema) |
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suite.lengthGenerator.On("GenerateLength", uint64(0), uint64(0)).Return(uint64(2), uint64(1)).Once() |
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suite.schemaGenerator.On("GenerateDataBySchema", mock.Anything, itemsSchema).Return("data", nil) |
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data, err := suite.generator.GenerateDataBySchema(context.Background(), schema) |
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suite.assertExpectations() |
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suite.NoError(err) |
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suite.Len(data, 1) |
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suite.Equal("data", data.([]interface{})[0]) |
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} |
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func (suite *UniqueArrayGeneratorSuite) TestGenerateDataBySchema_LengthIs2AndMinLengthIs2AndCannotGenerateSecondUniqueValue_Error() { |
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itemsSchema := openapi3.NewSchema() |
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schema := openapi3.NewSchema() |
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schema.Items = openapi3.NewSchemaRef("", itemsSchema) |
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suite.lengthGenerator.On("GenerateLength", uint64(0), uint64(0)).Return(uint64(2), uint64(2)).Once() |
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suite.schemaGenerator.On("GenerateDataBySchema", mock.Anything, itemsSchema).Return("data", nil) |
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data, err := suite.generator.GenerateDataBySchema(context.Background(), schema) |
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suite.assertExpectations() |
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suite.EqualError(err, "[uniqueArrayGenerator] failed to generate array with unique values: [uniqueValueGenerator] failed to generate unique value: attempts limit exceeded") |
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suite.True(errors.Is(err, errAttemptsLimitExceeded)) |
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suite.Len(data, 1) |
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suite.Equal("data", data.([]interface{})[0]) |
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} |
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func (suite *UniqueArrayGeneratorSuite) TestGenerateDataBySchema_GenerationError_Error() { |
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itemsSchema := openapi3.NewSchema() |
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schema := openapi3.NewSchema() |
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schema.Items = openapi3.NewSchemaRef("", itemsSchema) |
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suite.lengthGenerator.On("GenerateLength", uint64(0), uint64(0)).Return(uint64(1), uint64(0)).Once() |
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suite.schemaGenerator.On("GenerateDataBySchema", mock.Anything, itemsSchema).Return(nil, errors.New("error")).Once() |
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data, err := suite.generator.GenerateDataBySchema(context.Background(), schema) |
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suite.assertExpectations() |
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suite.EqualError(err, "[uniqueArrayGenerator] failed to generate array with unique values: [uniqueValueGenerator] failed to generate value: error") |
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suite.Len(data, 0) |
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} |
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func (suite *UniqueArrayGeneratorSuite) assertExpectations() { |
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suite.lengthGenerator.AssertExpectations(suite.T()) |
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suite.schemaGenerator.AssertExpectations(suite.T()) |
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} |
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muonsoft /
openapi-mock
