evcc-io/util/templates/template_test.go

143 lines
2.9 KiB
Go

package templates
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestPresets(t *testing.T) {
ConfigDefaults.Presets = map[string][]Param{
"preset": {
{Name: "preset 1"},
{Name: "preset 2"},
},
}
tmpl := &Template{
TemplateDefinition: TemplateDefinition{
Params: []Param{
{Name: "first"},
{Preset: "preset"},
{Name: "last"},
},
},
}
require.NoError(t, tmpl.ResolvePresets())
require.Equal(t, []Param{
{Name: "first"},
{Name: "preset 1"},
{Name: "preset 2"},
{Name: "last"},
}, tmpl.Params)
}
func TestRequired(t *testing.T) {
tmpl := &Template{
TemplateDefinition: TemplateDefinition{
Params: []Param{
{
Name: "param",
Required: true,
},
},
},
}
_, _, err := tmpl.RenderResult(RenderModeUnitTest, map[string]any{
"Param": "foo",
})
assert.NoError(t, err, "test: required present")
_, _, err = tmpl.RenderResult(RenderModeUnitTest, map[string]any{
"Param": "",
})
assert.Error(t, err, "test: required present but empty")
_, _, err = tmpl.RenderResult(RenderModeUnitTest, map[string]any{
"Param": nil,
})
assert.Error(t, err, "test: required present but nil")
_, _, err = tmpl.RenderResult(RenderModeDocs, map[string]any{
"Param": nil,
})
assert.NoError(t, err, "docs: required present but nil")
}
func TestRequiredDeprecated(t *testing.T) {
tmpl := &Template{
TemplateDefinition: TemplateDefinition{
Params: []Param{
{
Name: "param",
Required: true,
Deprecated: true,
},
},
},
}
_, _, err := tmpl.RenderResult(RenderModeUnitTest, map[string]any{
"Param": "foo",
})
assert.NoError(t, err, "test: required present")
_, _, err = tmpl.RenderResult(RenderModeUnitTest, map[string]any{
"Param": "",
})
assert.NoError(t, err, "test: required present but empty")
_, _, err = tmpl.RenderResult(RenderModeUnitTest, map[string]any{
"Param": nil,
})
assert.NoError(t, err, "test: required present but nil")
_, _, err = tmpl.RenderResult(RenderModeDocs, map[string]any{
"Param": nil,
})
assert.NoError(t, err, "docs: required present but nil")
}
func TestRequiredPerUsage(t *testing.T) {
tmpl := &Template{
TemplateDefinition: TemplateDefinition{
Params: []Param{
{
Name: "usage",
},
{
Name: "param",
Required: true,
Usages: []string{"battery"},
},
},
},
}
_, _, err := tmpl.RenderResult(RenderModeUnitTest, map[string]any{
"Param": nil,
"Usage": nil,
})
require.NoError(t, err)
_, _, err = tmpl.RenderResult(RenderModeUnitTest, map[string]any{
"Param": nil,
"Usage": "pv",
})
require.NoError(t, err)
_, _, err = tmpl.RenderResult(RenderModeUnitTest, map[string]any{
"Param": nil,
"Usage": "battery",
})
require.Error(t, err)
_, _, err = tmpl.RenderResult(RenderModeUnitTest, map[string]any{
"Param": "foo",
"Usage": "battery",
})
require.NoError(t, err)
}