add some unit tests for some of the checkers

checkers_test.go

@@ -0,0 +1,133 @@
+package gomeassistant
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"saml.dev/gome-assistant/internal"
+)
+
+type MockState struct {
+	EqualsReturn bool
+	EqualsError  bool
+	GetReturn    EntityState
+	GetError     bool
+}
+
+func (s MockState) AfterSunrise(_ ...DurationString) bool {
+	return true
+}
+func (s MockState) BeforeSunrise(_ ...DurationString) bool {
+	return true
+}
+func (s MockState) AfterSunset(_ ...DurationString) bool {
+	return true
+}
+func (s MockState) BeforeSunset(_ ...DurationString) bool {
+	return true
+}
+func (s MockState) Get(eid string) (EntityState, error) {
+	if s.GetError {
+		return EntityState{}, errors.New("some error")
+	}
+	return s.GetReturn, nil
+}
+func (s MockState) Equals(eid, state string) (bool, error) {
+	if s.EqualsError {
+		return false, errors.New("some error")
+	}
+	return s.EqualsReturn, nil
+}
+
+var runOnError = internal.EnabledDisabledInfo{
+	Entity:     "eid",
+	State:      "state",
+	RunOnError: true,
+}
+
+var dontRunOnError = internal.EnabledDisabledInfo{
+	Entity:     "eid",
+	State:      "state",
+	RunOnError: false,
+}
+
+func list(infos ...internal.EnabledDisabledInfo) []internal.EnabledDisabledInfo {
+	ret := []internal.EnabledDisabledInfo{}
+	ret = append(ret, infos...)
+	return ret
+}
+
+func TestEnabledEntity_StateEqual_Passes(t *testing.T) {
+	state := MockState{
+		EqualsReturn: true,
+	}
+	c := checkEnabledEntity(state, list(runOnError))
+	assert.False(t, c.fail, "should pass")
+}
+
+func TestEnabledEntity_StateNotEqual_Fails(t *testing.T) {
+	state := MockState{
+		EqualsReturn: false,
+	}
+	c := checkEnabledEntity(state, list(runOnError))
+	assert.True(t, c.fail, "should fail")
+}
+
+func TestEnabledEntity_NetworkError_DontRun_Fails(t *testing.T) {
+	state := MockState{
+		EqualsError: true,
+	}
+	c := checkEnabledEntity(state, list(dontRunOnError))
+	assert.True(t, c.fail, "should fail")
+}
+
+func TestEnabledEntity_NetworkError_StillRun_Passes(t *testing.T) {
+	state := MockState{
+		EqualsError: true,
+	}
+	c := checkEnabledEntity(state, list(runOnError))
+	assert.False(t, c.fail, "should fail")
+}
+
+func TestDisabledEntity_StateEqual_Fails(t *testing.T) {
+	state := MockState{
+		EqualsReturn: true,
+	}
+	c := checkDisabledEntity(state, list(runOnError))
+	assert.True(t, c.fail, "should pass")
+}
+
+func TestDisabledEntity_StateNotEqual_Passes(t *testing.T) {
+	state := MockState{
+		EqualsReturn: false,
+	}
+	c := checkDisabledEntity(state, list(runOnError))
+	assert.False(t, c.fail, "should fail")
+}
+
+func TestDisabledEntity_NetworkError_DontRun_Fails(t *testing.T) {
+	state := MockState{
+		EqualsError: true,
+	}
+	c := checkDisabledEntity(state, list(dontRunOnError))
+	assert.True(t, c.fail, "should fail")
+}
+
+func TestDisabledEntity_NetworkError_StillRun_Passes(t *testing.T) {
+	state := MockState{
+		EqualsError: true,
+	}
+	c := checkDisabledEntity(state, list(runOnError))
+	assert.False(t, c.fail, "should fail")
+}
+
+func TestStatesMatch(t *testing.T) {
+	c := checkStatesMatch("hey", "hey")
+	assert.False(t, c.fail, "should pass")
+}
+
+func TestStatesDontMatch(t *testing.T) {
+	c := checkStatesMatch("hey", "bye")
+	assert.True(t, c.fail, "should fail")
+}

go.mod

@@ -9,9 +9,14 @@ require (
 )
 
 require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/gobuffalo/envy v1.10.2 // indirect
 	github.com/gobuffalo/packd v1.0.2 // indirect
 	github.com/gobuffalo/packr v1.30.1 // indirect
 	github.com/joho/godotenv v1.4.0 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rogpeppe/go-internal v1.9.0 // indirect
+	github.com/stretchr/objx v0.5.0 // indirect
+	github.com/stretchr/testify v1.8.4 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -57,12 +57,16 @@ github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DM
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
+github.com/stretchr/objx v0.5.0 h1:1zr/of2m5FGMsad5YfcqgdqdWrIhu+EBEJRhR1U7z/c=
+github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=