70 lines
1.5 KiB
Go
70 lines
1.5 KiB
Go
package serial
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import (
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"fmt"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"gobot.io/x/gobot/v2"
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)
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var _ gobot.Driver = (*driver)(nil)
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func initTestDriver() *driver {
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a := newSerialTestAdaptor()
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d := newDriver(a, "SERIAL_BASIC")
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return d
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}
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func Test_newDriver(t *testing.T) {
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// arrange
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const name = "mybot"
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a := newSerialTestAdaptor()
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// act
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d := newDriver(a, name)
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// assert
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assert.IsType(t, &driver{}, d)
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assert.NotNil(t, d.driverCfg)
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assert.True(t, strings.HasPrefix(d.Name(), name))
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assert.Equal(t, a, d.Connection())
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require.NoError(t, d.afterStart())
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require.NoError(t, d.beforeHalt())
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assert.NotNil(t, d.Commander)
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assert.NotNil(t, d.mutex)
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}
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func Test_applyWithName(t *testing.T) {
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// arrange
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const name = "mybot"
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cfg := configuration{name: "oldname"}
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// act
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WithName(name).apply(&cfg)
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// assert
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assert.Equal(t, name, cfg.name)
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}
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func TestStart(t *testing.T) {
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// arrange
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d := initTestDriver()
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// act, assert
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require.NoError(t, d.Start())
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// arrange after start function
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d.afterStart = func() error { return fmt.Errorf("after start error") }
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// act, assert
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require.EqualError(t, d.Start(), "after start error")
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}
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func TestHalt(t *testing.T) {
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// arrange
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d := initTestDriver()
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// act, assert
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require.NoError(t, d.Halt())
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// arrange after start function
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d.beforeHalt = func() error { return fmt.Errorf("before halt error") }
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// act, assert
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require.EqualError(t, d.Halt(), "before halt error")
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}
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