Function TestConfigAddVariableDecls

common/env/env_test.go:406–453

(t *testing.T)

}

func TestConfigAddVariableDecls(t *testing.T) {
	tests := []struct {
		name string
		in   *decls.VariableDecl
		out  *Variable
	}{
		{
			name: "nil var decl",
		},
		{
			name: "simple var decl",
			in:   decls.NewVariable("var", types.StringType),
			out:  NewVariable("var", NewTypeDesc("string")),
		},
		{
			name: "parameterized var decl",
			in:   decls.NewVariable("var", types.NewListType(types.NewTypeParamType("T"))),
			out:  NewVariable("var", NewTypeDesc("list", NewTypeParam("T"))),
		},
		{
			name: "opaque var decl",
			in:   decls.NewVariable("var", types.NewOpaqueType("bitvector")),
			out:  NewVariable("var", NewTypeDesc("bitvector")),
		},
		{
			name: "proto var decl",
			in:   decls.NewVariable("var", types.NewObjectType("google.type.Expr")),
			out:  NewVariable("var", NewTypeDesc("google.type.Expr")),
		},
		{
			name: "proto var decl with doc",
			in:   decls.NewVariableWithDoc("var", types.NewObjectType("google.type.Expr"), "API-friendly CEL expression type"),
			out:  NewVariableWithDoc("var", NewTypeDesc("google.type.Expr"), "API-friendly CEL expression type"),
		},
	}
	for _, tst := range tests {
		tc := tst
		t.Run(tc.name, func(t *testing.T) {
			conf := NewConfig(tc.name).AddVariableDecls(tc.in)
			if len(conf.Variables) != 1 {
				t.Fatalf("AddVariableDecls() did not add declaration to conf: %v", conf)
			}
			if !reflect.DeepEqual(conf.Variables[0], tc.out) {
				t.Errorf("AddVariableDecls() added %v, wanted %v", conf.Variables, tc.out)
			}
		})
	}
}

func TestConfigAddVariableDeclsEmpty(t *testing.T) {
	if len(NewConfig("").AddVariables().Variables) != 0 {