Added basic test to mk2driver to test know state.
This commit is contained in:
Nicholas Thompson
committed by
ncthompson
ncthompson
parent
8b0b4f64f1
commit
0b324458f0
141
mk2driver/mk2_test.go
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141
mk2driver/mk2_test.go
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/**
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write out: []byte{0x04, 0xff, 0x41, 0x01, 0x00, 0xbb, }
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read byte: []byte{0x04, }
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read byte: []byte{0xff, }
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read unlocked: []byte{0x41, 0x01, 0x00, 0xbb, }
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2019/03/17 16:24:17 Locked
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write out: []byte{0x04, 0xff, 0x41, 0x01, 0x00, 0xbb, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x00, 0x00, 0x6f, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x01, 0x00, 0x6e, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x02, 0x00, 0x6d, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x03, 0x00, 0x6c, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x04, 0x00, 0x6b, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x05, 0x00, 0x6a, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x06, 0x00, 0x69, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x07, 0x00, 0x68, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x08, 0x00, 0x67, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x09, 0x00, 0x66, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x0a, 0x00, 0x65, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x0b, 0x00, 0x64, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x0c, 0x00, 0x63, }
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write out: []byte{0x05, 0xff, 0x57, 0x36, 0x0d, 0x00, 0x62, }
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write out: []byte{0x03, 0xff, 0x46, 0x00, 0xb8, }
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write out: []byte{0x03, 0xff, 0x46, 0x01, 0xb7, }
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write out: []byte{0x02, 0xff, 0x4c, 0xb3, }
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write out: []byte{0x05, 0xff, 0x57, 0x30, 0x0d, 0x00, 0x68, }
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write out: []byte{0x03, 0xff, 0x46, 0x00, 0xb8, }
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write out: []byte{0x03, 0xff, 0x46, 0x01, 0xb7, }
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write out: []byte{0x02, 0xff, 0x4c, 0xb3, }
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write out: []byte{0x05, 0xff, 0x57, 0x30, 0x0d, 0x00, 0x68, }
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*/
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package mk2driver_test
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import (
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"bytes"
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"io"
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"testing"
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"github.com/diebietse/invertergui/mk2driver"
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"github.com/stretchr/testify/assert"
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)
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var knownWrites = []byte{
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0x04, 0xff, 0x41, 0x01, 0x00, 0xbb,
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0x05, 0xff, 0x57, 0x36, 0x00, 0x00, 0x6f,
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0x05, 0xff, 0x57, 0x36, 0x01, 0x00, 0x6e,
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0x05, 0xff, 0x57, 0x36, 0x02, 0x00, 0x6d,
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0x05, 0xff, 0x57, 0x36, 0x03, 0x00, 0x6c,
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0x05, 0xff, 0x57, 0x36, 0x04, 0x00, 0x6b,
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0x05, 0xff, 0x57, 0x36, 0x05, 0x00, 0x6a,
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0x05, 0xff, 0x57, 0x36, 0x06, 0x00, 0x69,
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0x05, 0xff, 0x57, 0x36, 0x07, 0x00, 0x68,
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0x05, 0xff, 0x57, 0x36, 0x08, 0x00, 0x67,
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0x05, 0xff, 0x57, 0x36, 0x09, 0x00, 0x66,
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0x05, 0xff, 0x57, 0x36, 0x0a, 0x00, 0x65,
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0x05, 0xff, 0x57, 0x36, 0x0b, 0x00, 0x64,
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0x05, 0xff, 0x57, 0x36, 0x0c, 0x00, 0x63,
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0x05, 0xff, 0x57, 0x36, 0x0d, 0x00, 0x62,
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0x03, 0xff, 0x46, 0x00, 0xb8,
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0x03, 0xff, 0x46, 0x01, 0xb7,
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0x02, 0xff, 0x4c, 0xb3,
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0x05, 0xff, 0x57, 0x30, 0x0d, 0x00, 0x68,
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}
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var writeBuffer = bytes.NewBuffer(nil)
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type testIo struct {
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io.Reader
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io.Writer
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}
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func NewIOStub(readBuffer []byte) io.ReadWriter {
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return &testIo{
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Reader: bytes.NewBuffer(readBuffer),
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Writer: writeBuffer,
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}
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}
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// Test a know sequence as reference as extracted from Mk2
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func TestSync(t *testing.T) {
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knownReadBuffer := []byte{
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//Len Cmd
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0x04, 0xff, 0x41, 0x01, 0x00, 0xbb, 0x07, 0xff, 0x56, 0x96, 0x3e, 0x11, 0x00, 0x00, 0xbf,
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0x08, 0xff, 0x57, 0x8e, 0x9c, 0x7f, 0x8f, 0x00, 0x00, 0x6a,
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0x08, 0xff, 0x57, 0x8e, 0x64, 0x80, 0x8f, 0x00, 0x00, 0xa1,
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0x08, 0xff, 0x57, 0x8e, 0x9c, 0x7f, 0x8f, 0x00, 0x00, 0x6a,
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0x08, 0xff, 0x57, 0x8e, 0x9c, 0x7f, 0x8f, 0x00, 0x00, 0x6a,
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0x08, 0xff, 0x57, 0x8e, 0x9c, 0x7f, 0x8f, 0x00, 0x00, 0x6a,
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0x08, 0xff, 0x57, 0x8e, 0x64, 0x80, 0x8f, 0x00, 0x00, 0xa1,
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0x08, 0xff, 0x57, 0x8e, 0x9c, 0x7f, 0x8f, 0x00, 0x00, 0x6a,
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0x08, 0xff, 0x57, 0x8e, 0x57, 0x78, 0x8f, 0x00, 0x01, 0xb5,
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0x08, 0xff, 0x57, 0x8e, 0x2f, 0x7c, 0x8f, 0x00, 0x00, 0xda,
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0x08, 0xff, 0x57, 0x8e, 0x64, 0x80, 0x8f, 0x00, 0x00, 0xa1,
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0x08, 0xff, 0x57, 0x8e, 0x04, 0x00, 0x8f, 0x00, 0x80, 0x01,
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0x08, 0xff, 0x57, 0x8e, 0x01, 0x00, 0x8f, 0x00, 0x80, 0x04,
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0x08, 0xff, 0x57, 0x8e, 0x02, 0x00, 0x8f, 0x00, 0x80, 0x03,
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0x08, 0xff, 0x57, 0x8e, 0x38, 0x7f, 0x8f, 0x00, 0x00, 0xce,
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0x07, 0xff, 0x56, 0x96, 0x3e, 0x11, 0x00, 0x00, 0xbf,
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0x0f, 0x20, 0xf3, 0x00, 0xc8, 0x02, 0x0c, 0xa1, 0x05, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x88, 0xb2,
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0x0f, 0x20, 0x01, 0x01, 0xca, 0x09, 0x08, 0xaa, 0x58, 0xab, 0x00, 0xaa, 0x58, 0x9a, 0x00, 0xc3, 0xe8,
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0x06, 0xff, 0x4c, 0x03, 0x00, 0x00, 0x00, 0xac,
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0x05, 0xff, 0x57, 0x85, 0xc8, 0x00, 0x58,
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}
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expectedLEDs := map[mk2driver.Led]mk2driver.LEDstate{
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mk2driver.LedMain: mk2driver.LedOn,
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mk2driver.LedAbsorption: mk2driver.LedOn,
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mk2driver.LedBulk: mk2driver.LedOff,
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mk2driver.LedFloat: mk2driver.LedOff,
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mk2driver.LedInverter: mk2driver.LedOff,
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mk2driver.LedOverload: mk2driver.LedOff,
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mk2driver.LedLowBattery: mk2driver.LedOff,
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mk2driver.LedTemperature: mk2driver.LedOff,
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}
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testIO := NewIOStub(knownReadBuffer)
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mk2, err := mk2driver.NewMk2Connection(testIO)
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assert.NoError(t, err, "Could not open MK2")
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event := <-mk2.C()
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mk2.Close()
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assert.Equal(t, 0, bytes.Compare(writeBuffer.Bytes(), knownWrites), "Expected writes did not match received writes")
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assert.True(t, event.Valid, "data not valid")
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assert.Equal(t, uint32(2736), event.Version, "Invalid version decoded")
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assert.Equal(t, 0, len(event.Errors), "Reported errors not empty")
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assert.Equal(t, expectedLEDs, event.LEDs, "Reported LEDs incorrect")
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epsilon := 0.00000001
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assert.InEpsilon(t, 14.41, event.BatVoltage, epsilon, "BatVoltage conversion failed")
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assert.InEpsilon(t, -0.4, event.BatCurrent, epsilon, "BatCurrent conversion failed")
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assert.InEpsilon(t, 226.98, event.InVoltage, epsilon, "InVoltage conversion failed")
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assert.InEpsilon(t, 1.71, event.InCurrent, epsilon, "InCurrent conversion failed")
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assert.InEpsilon(t, 50.10256410256411, event.InFrequency, epsilon, "InFrequency conversion failed")
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assert.InEpsilon(t, 226.980, event.OutVoltage, epsilon, "OutVoltage conversion failed")
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assert.InEpsilon(t, 1.54, event.OutCurrent, epsilon, "OutCurrent conversion failed")
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assert.InEpsilon(t, 50.025510204081634, event.OutFrequency, epsilon, "OutFrequency conversion failed")
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assert.InEpsilon(t, 1, event.ChargeState, epsilon, "ChargeState conversion failed")
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}
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