Function TestAnalyze

runtime/parser/template_test.go:10–88

(t *testing.T)

)

func TestAnalyze(t *testing.T) {
	tt := []struct {
		name     string
		template string
		want     *TemplateMetadata
		wantErr  error
	}{
		{
			name:     "no template",
			template: `SELECT * FROM foo`,
			want: &TemplateMetadata{
				Variables:                []string{},
				UsesTemplating:           false,
				ResolvedWithPlaceholders: `SELECT * FROM foo`,
			},
		},
		{
			name:     "ref",
			template: `SELECT * FROM {{ ref "foo" }}`,
			want: &TemplateMetadata{
				Refs:                     []ResourceName{{Name: "foo"}},
				Variables:                []string{},
				UsesTemplating:           true,
				ResolvedWithPlaceholders: `SELECT * FROM <no value>`,
			},
		},
		{
			name:     "configure",
			template: `{{ configure "a" "b" }}SELECT * FROM foo`,
			want: &TemplateMetadata{
				Config:                   map[string]any{"a": "b"},
				Variables:                []string{},
				UsesTemplating:           true,
				ResolvedWithPlaceholders: `SELECT * FROM foo`,
			},
		},
		{
			name:     "complex",
			template: `{{ configure "a: b\nc: d" }}{{ configure "e" "f" }}{{ dependency "bar" }} SELECT * FROM {{ ref "model" "foo" }} WHERE hello='{{ .env.world }}' AND world='{{ (lookup "baz").spec.baz.spaz }}'`,
			want: &TemplateMetadata{
				Refs:                     []ResourceName{{Name: "bar"}, {Kind: ResourceKindModel, Name: "foo"}, {Name: "baz"}},
				Config:                   map[string]any{"a": "b", "c": "d", "e": "f"},
				Variables:                []string{"env.world"},
				UsesTemplating:           true,
				ResolvedWithPlaceholders: `SELECT * FROM <no value> WHERE hello='<no value>' AND world='<no value>'`,
			},
		},
		{
			name:     "variables",
			template: `SELECT * FROM {{.env.partner_table_name}} WITH SAMPLING {{.env.partner_table_name}} .... {{.user.domain}}`,
			want: &TemplateMetadata{
				Refs:                     []ResourceName{},
				Config:                   map[string]any{},
				Variables:                []string{"env.partner_table_name", "user.domain"},
				UsesTemplating:           true,
				ResolvedWithPlaceholders: `SELECT * FROM <no value> WITH SAMPLING <no value> .... <no value>`,
			},
		},