Micro-service for file storage and processing written in Go
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package main
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestImagePipelineDeserialization(t *testing.T) {
const Payload string = `{
"name": "example pipeline",
"type": 0,
"removeMetadata": false,
"steps": [
{
"name": "resize image",
"type": 0
},
{
"name": "compress image",
"type": 1
}
]
}`
t.Run("Image pipeline deserialization is successful", func(t *testing.T) {
values := DeserializePipelines([][]byte{[]byte(Payload)})
assert.Equal(t, 1, len(values), "Output should contain one element")
assert.Equal(t, "example pipeline", values[0].GetName())
assert.Equal(t, Image, values[0].GetType())
})
}
func TestVideoPipelineDeserialization(t *testing.T) {
const Payload string = `{
"name": "example pipeline",
"type": 1,
"removeMetadata": false,
"steps": [
{
"name": "resize image",
"type": 0
},
{
"name": "compress image",
"type": 1
}
]
}`
t.Run("Video pipelines deserialization is successful", func(t *testing.T) {
values := DeserializePipelines([][]byte{[]byte(Payload)})
assert.Equal(t, 1, len(values), "Output should contain one element")
assert.Equal(t, "example pipeline", values[0].GetName())
assert.Equal(t, Video, values[0].GetType())
})
}
func TestTranslateStep(t *testing.T) {
const Payload string = `{
"name": "example pipeline",
"type": 1,
"removeMetadata": false,
"steps": [
{
"name": "resize image",
"type": 0
}
]
}`
t.Run("step type deserialization is successful", func(t *testing.T) {
values := DeserializePipelines([][]byte{[]byte(Payload)})
pipeline := values[0]
steps := pipeline.GetSteps()
assert.Equal(t, 1, len(steps), "Output steps should contain one element")
assert.Equal(t, "resize image", steps[0].GetName())
assert.Equal(t, TypeResizeImageStep, steps[0].GetType())
translated, err := steps[0].Translate()
assert.Equal(t, err, nil)
assert.IsType(t, ResizeImageStep{}, translated)
})
}
func TestInvalidStepType(t *testing.T) {
const Payload string = `{
"name": "example pipeline",
"type": 1,
"removeMetadata": false,
"steps": [
{
"name": "resize image",
"type": 99999
}
]
}`
t.Run("Video pipelines deserialization is successful", func(t *testing.T) {
values := DeserializePipelines([][]byte{[]byte(Payload)})
pipeline := values[0]
steps := pipeline.GetSteps()
assert.Equal(t, 1, len(steps), "Output steps should contain one element")
assert.Equal(t, "resize image", steps[0].GetName())
assert.Equal(t, StepType(99999), steps[0].GetType())
translated, err := steps[0].Translate()
assert.EqualError(t, err, "invalid type")
assert.Nil(t, translated)
})
}