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Copy pathbases_test.go
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165 lines (139 loc) · 4.26 KB
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package templatebuilder_test
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/coder/coder/v2/coderd/templatebuilder"
)
// allBaseIDs is the set of base template IDs expected in the catalog.
var allBaseIDs = []string{
"aws-linux",
"aws-windows",
"azure-linux",
"digitalocean-linux",
"docker",
"gcp-linux",
"gcp-windows",
"kubernetes",
"scratch",
}
func TestBaseTemplateOS(t *testing.T) {
t.Parallel()
linuxBases := []string{
"aws-linux", "azure-linux", "digitalocean-linux",
"docker", "gcp-linux", "kubernetes", "scratch",
}
for _, id := range linuxBases {
t.Run(id, func(t *testing.T) {
t.Parallel()
require.Equal(t, templatebuilder.BaseOSLinux, templatebuilder.BaseTemplateOS(id))
})
}
windowsBases := []string{"aws-windows", "gcp-windows"}
for _, id := range windowsBases {
t.Run(id, func(t *testing.T) {
t.Parallel()
require.Equal(t, templatebuilder.BaseOSWindows, templatebuilder.BaseTemplateOS(id))
})
}
t.Run("UnknownReturnsEmpty", func(t *testing.T) {
t.Parallel()
require.Equal(t, templatebuilder.BaseOS(""), templatebuilder.BaseTemplateOS("unknown-template"))
})
}
func TestBaseTemplateIDs(t *testing.T) {
t.Parallel()
ids := templatebuilder.BaseTemplateIDs()
require.Len(t, ids, len(allBaseIDs))
for _, id := range allBaseIDs {
require.Contains(t, ids, id)
}
}
func TestDefaultBaseRenderContext(t *testing.T) {
t.Parallel()
t.Run("Docker", func(t *testing.T) {
t.Parallel()
rc := templatebuilder.DefaultBaseRenderContext("docker")
require.Equal(t, "codercom/example-base:ubuntu", rc.ContainerImage)
require.Nil(t, rc.ImageOptions)
})
t.Run("Kubernetes", func(t *testing.T) {
t.Parallel()
rc := templatebuilder.DefaultBaseRenderContext("kubernetes")
require.Equal(t, "codercom/example-base:ubuntu", rc.ContainerImage)
require.Nil(t, rc.ImageOptions)
})
t.Run("VMBasesHaveNoContainerImage", func(t *testing.T) {
t.Parallel()
vmBases := []string{
"aws-linux", "aws-windows", "azure-linux", "azure-windows",
"digitalocean-linux", "gcp-linux", "gcp-windows", "scratch",
}
for _, id := range vmBases {
rc := templatebuilder.DefaultBaseRenderContext(id)
require.Empty(t, rc.ContainerImage, "base %q should have no container image", id)
}
})
t.Run("Unknown", func(t *testing.T) {
t.Parallel()
rc := templatebuilder.DefaultBaseRenderContext("unknown")
require.Empty(t, rc.ContainerImage)
})
t.Run("AllBaseTemplatesHaveDefaults", func(t *testing.T) {
t.Parallel()
for _, id := range templatebuilder.BaseTemplateIDs() {
rc := templatebuilder.DefaultBaseRenderContext(id)
_ = rc
}
})
}
func TestBaseTemplateFS(t *testing.T) {
t.Parallel()
t.Run("KnownTemplate", func(t *testing.T) {
t.Parallel()
fsys, err := templatebuilder.BaseTemplateFS("docker")
require.NoError(t, err)
require.NotNil(t, fsys)
})
t.Run("UnknownTemplate", func(t *testing.T) {
t.Parallel()
_, err := templatebuilder.BaseTemplateFS("nonexistent")
require.Error(t, err)
require.Contains(t, err.Error(), "unknown base template")
})
}
func TestBaseReadme(t *testing.T) {
t.Parallel()
t.Run("KnownBasesHaveReadme", func(t *testing.T) {
t.Parallel()
for _, id := range templatebuilder.BaseTemplateIDs() {
readme := templatebuilder.BaseReadme(id)
require.NotEmpty(t, readme, "base %q should have a README", id)
}
})
t.Run("UnknownReturnsEmpty", func(t *testing.T) {
t.Parallel()
require.Empty(t, templatebuilder.BaseReadme("nonexistent"))
})
}
func TestBasePrerequisites(t *testing.T) {
t.Parallel()
t.Run("KnownBasesHavePrerequisites", func(t *testing.T) {
t.Parallel()
for _, id := range templatebuilder.BaseTemplateIDs() {
prereqs := templatebuilder.BasePrerequisites(id)
require.NotEmpty(t, prereqs, "base %q should have prerequisites", id)
require.Contains(t, prereqs, "## Prerequisites",
"base %q prerequisites should contain the heading", id)
}
})
t.Run("AWSLinuxIncludesPermissions", func(t *testing.T) {
t.Parallel()
prereqs := templatebuilder.BasePrerequisites("aws-linux")
require.Contains(t, prereqs, "## Required permissions / policy",
"AWS Linux prerequisites should include the permissions section")
})
t.Run("UnknownReturnsEmpty", func(t *testing.T) {
t.Parallel()
require.Empty(t, templatebuilder.BasePrerequisites("nonexistent"))
})
}