package lang import ( "fmt" "os" "path/filepath" "testing" "github.com/hashicorp/hcl/v2" "github.com/hashicorp/hcl/v2/hclsyntax" "github.com/hashicorp/terraform/experiments" homedir "github.com/mitchellh/go-homedir" "github.com/zclconf/go-cty/cty" ) // TestFunctions tests that functions are callable through the functionality // in the langs package, via HCL. // // These tests are primarily here to assert that the functions are properly // registered in the functions table, rather than to test all of the details // of the functions. Each function should only have one or two tests here, // since the main set of unit tests for a function should live alongside that // function either in the "funcs" subdirectory here or over in the cty // function/stdlib package. // // One exception to that is we can use this test mechanism to assert common // patterns that are used in real-world configurations which rely on behaviors // implemented either in this lang package or in HCL itself, such as automatic // type conversions. The function unit tests don't cover those things because // they call directly into the functions. // // With that said then, this test function should contain at least one simple // test case per function registered in the functions table (just to prove // it really is registered correctly) and possibly a small set of additional // functions showing real-world use-cases that rely on type conversion // behaviors. func TestFunctions(t *testing.T) { // used in `pathexpand()` test homePath, err := homedir.Dir() if err != nil { t.Fatalf("Error getting home directory: %v", err) } tests := map[string][]struct { src string want cty.Value }{ // Please maintain this list in alphabetical order by function, with // a blank line between the group of tests for each function. "abs": { { `abs(-1)`, cty.NumberIntVal(1), }, }, "abspath": { { `abspath(".")`, cty.StringVal((func() string { cwd, err := os.Getwd() if err != nil { panic(err) } return cwd })()), }, }, "alltrue": { { `alltrue(["true", true])`, cty.True, }, }, "anytrue": { { `anytrue([])`, cty.False, }, }, "base64decode": { { `base64decode("YWJjMTIzIT8kKiYoKSctPUB+")`, cty.StringVal("abc123!?$*&()'-=@~"), }, }, "base64encode": { { `base64encode("abc123!?$*&()'-=@~")`, cty.StringVal("YWJjMTIzIT8kKiYoKSctPUB+"), }, }, "base64gzip": { { `base64gzip("test")`, cty.StringVal("H4sIAAAAAAAA/ypJLS4BAAAA//8BAAD//wx+f9gEAAAA"), }, }, "base64sha256": { { `base64sha256("test")`, cty.StringVal("n4bQgYhMfWWaL+qgxVrQFaO/TxsrC4Is0V1sFbDwCgg="), }, }, "base64sha512": { { `base64sha512("test")`, cty.StringVal("7iaw3Ur350mqGo7jwQrpkj9hiYB3Lkc/iBml1JQODbJ6wYX4oOHV+E+IvIh/1nsUNzLDBMxfqa2Ob1f1ACio/w=="), }, }, "basename": { { `basename("testdata/hello.txt")`, cty.StringVal("hello.txt"), }, }, "can": { { `can(true)`, cty.True, }, { // Note: "can" only works with expressions that pass static // validation, because it only gets an opportunity to run in // that case. The following "works" (captures the error) because // Terraform understands it as a reference to an attribute // that does not exist during dynamic evaluation. // // "can" doesn't work with references that could never possibly // be valid and are thus caught during static validation, such // as an expression like "foo" alone which would be understood // as an invalid resource reference. `can({}.baz)`, cty.False, }, }, "ceil": { { `ceil(1.2)`, cty.NumberIntVal(2), }, }, "chomp": { { `chomp("goodbye\ncruel\nworld\n")`, cty.StringVal("goodbye\ncruel\nworld"), }, }, "chunklist": { { `chunklist(["a", "b", "c"], 1)`, cty.ListVal([]cty.Value{ cty.ListVal([]cty.Value{ cty.StringVal("a"), }), cty.ListVal([]cty.Value{ cty.StringVal("b"), }), cty.ListVal([]cty.Value{ cty.StringVal("c"), }), }), }, }, "cidrhost": { { `cidrhost("192.168.1.0/24", 5)`, cty.StringVal("192.168.1.5"), }, }, "cidrnetmask": { { `cidrnetmask("192.168.1.0/24")`, cty.StringVal("255.255.255.0"), }, }, "cidrsubnet": { { `cidrsubnet("192.168.2.0/20", 4, 6)`, cty.StringVal("192.168.6.0/24"), }, }, "cidrsubnets": { { `cidrsubnets("10.0.0.0/8", 8, 8, 16, 8)`, cty.ListVal([]cty.Value{ cty.StringVal("10.0.0.0/16"), cty.StringVal("10.1.0.0/16"), cty.StringVal("10.2.0.0/24"), cty.StringVal("10.3.0.0/16"), }), }, }, "coalesce": { { `coalesce("first", "second", "third")`, cty.StringVal("first"), }, { `coalescelist(["first", "second"], ["third", "fourth"])`, cty.TupleVal([]cty.Value{ cty.StringVal("first"), cty.StringVal("second"), }), }, }, "coalescelist": { { `coalescelist(tolist(["a", "b"]), tolist(["c", "d"]))`, cty.ListVal([]cty.Value{ cty.StringVal("a"), cty.StringVal("b"), }), }, { `coalescelist(["a", "b"], ["c", "d"])`, cty.TupleVal([]cty.Value{ cty.StringVal("a"), cty.StringVal("b"), }), }, }, "compact": { { `compact(["test", "", "test"])`, cty.ListVal([]cty.Value{ cty.StringVal("test"), cty.StringVal("test"), }), }, }, "concat": { { `concat(["a", ""], ["b", "c"])`, cty.TupleVal([]cty.Value{ cty.StringVal("a"), cty.StringVal(""), cty.StringVal("b"), cty.StringVal("c"), }), }, }, "contains": { { `contains(["a", "b"], "a")`, cty.True, }, { // Should also work with sets, due to automatic conversion `contains(toset(["a", "b"]), "a")`, cty.True, }, }, "csvdecode": { { `csvdecode("a,b,c\n1,2,3\n4,5,6")`, cty.ListVal([]cty.Value{ cty.ObjectVal(map[string]cty.Value{ "a": cty.StringVal("1"), "b": cty.StringVal("2"), "c": cty.StringVal("3"), }), cty.ObjectVal(map[string]cty.Value{ "a": cty.StringVal("4"), "b": cty.StringVal("5"), "c": cty.StringVal("6"), }), }), }, }, "defaults": { // This function is pretty specialized and so this is mainly // just a test that it is defined at all. See the function's // own unit tests for more interesting test cases. { `defaults({a: 4}, {a: 5})`, cty.ObjectVal(map[string]cty.Value{ "a": cty.NumberIntVal(4), }), }, }, "dirname": { { `dirname("testdata/hello.txt")`, cty.StringVal("testdata"), }, }, "distinct": { { `distinct(["a", "b", "a", "b"])`, cty.ListVal([]cty.Value{ cty.StringVal("a"), cty.StringVal("b"), }), }, }, "element": { { `element(["hello"], 0)`, cty.StringVal("hello"), }, }, "file": { { `file("hello.txt")`, cty.StringVal("hello!"), }, }, "fileexists": { { `fileexists("hello.txt")`, cty.BoolVal(true), }, }, "fileset": { { `fileset(".", "*/hello.*")`, cty.SetVal([]cty.Value{ cty.StringVal("subdirectory/hello.tmpl"), cty.StringVal("subdirectory/hello.txt"), }), }, { `fileset(".", "subdirectory/hello.*")`, cty.SetVal([]cty.Value{ cty.StringVal("subdirectory/hello.tmpl"), cty.StringVal("subdirectory/hello.txt"), }), }, { `fileset(".", "hello.*")`, cty.SetVal([]cty.Value{ cty.StringVal("hello.tmpl"), cty.StringVal("hello.txt"), }), }, { `fileset("subdirectory", "hello.*")`, cty.SetVal([]cty.Value{ cty.StringVal("hello.tmpl"), cty.StringVal("hello.txt"), }), }, }, "filebase64": { { `filebase64("hello.txt")`, cty.StringVal("aGVsbG8h"), }, }, "filebase64sha256": { { `filebase64sha256("hello.txt")`, cty.StringVal("zgYJL7lI2f+sfRo3bkBLJrdXW8wR7gWkYV/vT+w6MIs="), }, }, "filebase64sha512": { { `filebase64sha512("hello.txt")`, cty.StringVal("xvgdsOn4IGyXHJ5YJuO6gj/7saOpAPgEdlKov3jqmP38dFhVo4U6Y1Z1RY620arxIJ6I6tLRkjgrXEy91oUOAg=="), }, }, "filemd5": { { `filemd5("hello.txt")`, cty.StringVal("5a8dd3ad0756a93ded72b823b19dd877"), }, }, "filesha1": { { `filesha1("hello.txt")`, cty.StringVal("8f7d88e901a5ad3a05d8cc0de93313fd76028f8c"), }, }, "filesha256": { { `filesha256("hello.txt")`, cty.StringVal("ce06092fb948d9ffac7d1a376e404b26b7575bcc11ee05a4615fef4fec3a308b"), }, }, "filesha512": { { `filesha512("hello.txt")`, cty.StringVal("c6f81db0e9f8206c971c9e5826e3ba823ffbb1a3a900f8047652a8bf78ea98fdfc745855a3853a635675458eb6d1aaf1209e88ead2d192382b5c4cbdd6850e02"), }, }, "flatten": { { `flatten([["a", "b"], ["c", "d"]])`, cty.TupleVal([]cty.Value{ cty.StringVal("a"), cty.StringVal("b"), cty.StringVal("c"), cty.StringVal("d"), }), }, }, "floor": { { `floor(-1.8)`, cty.NumberFloatVal(-2), }, }, "format": { { `format("Hello, %s!", "Ander")`, cty.StringVal("Hello, Ander!"), }, }, "formatlist": { { `formatlist("Hello, %s!", ["Valentina", "Ander", "Olivia", "Sam"])`, cty.ListVal([]cty.Value{ cty.StringVal("Hello, Valentina!"), cty.StringVal("Hello, Ander!"), cty.StringVal("Hello, Olivia!"), cty.StringVal("Hello, Sam!"), }), }, }, "formatdate": { { `formatdate("DD MMM YYYY hh:mm ZZZ", "2018-01-04T23:12:01Z")`, cty.StringVal("04 Jan 2018 23:12 UTC"), }, }, "indent": { { fmt.Sprintf("indent(4, %#v)", Poem), cty.StringVal("Fleas:\n Adam\n Had'em\n \n E.E. Cummings"), }, }, "index": { { `index(["a", "b", "c"], "a")`, cty.NumberIntVal(0), }, }, "join": { { `join(" ", ["Hello", "World"])`, cty.StringVal("Hello World"), }, }, "jsondecode": { { `jsondecode("{\"hello\": \"world\"}")`, cty.ObjectVal(map[string]cty.Value{ "hello": cty.StringVal("world"), }), }, }, "jsonencode": { { `jsonencode({"hello"="world"})`, cty.StringVal("{\"hello\":\"world\"}"), }, // We are intentionally choosing to escape <, >, and & characters // to preserve backwards compatibility with Terraform 0.11 { `jsonencode({"hello"=""})`, cty.StringVal("{\"hello\":\"\\u003ccats \\u0026 kittens\\u003e\"}"), }, }, "keys": { { `keys({"hello"=1, "goodbye"=42})`, cty.TupleVal([]cty.Value{ cty.StringVal("goodbye"), cty.StringVal("hello"), }), }, }, "length": { { `length(["the", "quick", "brown", "bear"])`, cty.NumberIntVal(4), }, }, "list": { // There are intentionally no test cases for "list" because // it is a stub that always returns an error. }, "log": { { `log(1, 10)`, cty.NumberFloatVal(0), }, }, "lookup": { { `lookup({hello=1, goodbye=42}, "goodbye")`, cty.NumberIntVal(42), }, }, "lower": { { `lower("HELLO")`, cty.StringVal("hello"), }, }, "map": { // There are intentionally no test cases for "map" because // it is a stub that always returns an error. }, "matchkeys": { { `matchkeys(["a", "b", "c"], ["ref1", "ref2", "ref3"], ["ref1"])`, cty.ListVal([]cty.Value{ cty.StringVal("a"), }), }, { // mixing types in searchset `matchkeys(["a", "b", "c"], [1, 2, 3], [1, "3"])`, cty.ListVal([]cty.Value{ cty.StringVal("a"), cty.StringVal("c"), }), }, }, "max": { { `max(12, 54, 3)`, cty.NumberIntVal(54), }, }, "md5": { { `md5("tada")`, cty.StringVal("ce47d07243bb6eaf5e1322c81baf9bbf"), }, }, "merge": { { `merge({"a"="b"}, {"c"="d"})`, cty.ObjectVal(map[string]cty.Value{ "a": cty.StringVal("b"), "c": cty.StringVal("d"), }), }, }, "min": { { `min(12, 54, 3)`, cty.NumberIntVal(3), }, }, "parseint": { { `parseint("100", 10)`, cty.NumberIntVal(100), }, }, "pathexpand": { { `pathexpand("~/test-file")`, cty.StringVal(filepath.Join(homePath, "test-file")), }, }, "pow": { { `pow(1,0)`, cty.NumberFloatVal(1), }, }, "range": { { `range(3)`, cty.ListVal([]cty.Value{ cty.NumberIntVal(0), cty.NumberIntVal(1), cty.NumberIntVal(2), }), }, { `range(1, 4)`, cty.ListVal([]cty.Value{ cty.NumberIntVal(1), cty.NumberIntVal(2), cty.NumberIntVal(3), }), }, { `range(1, 8, 2)`, cty.ListVal([]cty.Value{ cty.NumberIntVal(1), cty.NumberIntVal(3), cty.NumberIntVal(5), cty.NumberIntVal(7), }), }, }, "regex": { { `regex("(\\d+)([a-z]+)", "aaa111bbb222")`, cty.TupleVal([]cty.Value{cty.StringVal("111"), cty.StringVal("bbb")}), }, }, "regexall": { { `regexall("(\\d+)([a-z]+)", "...111aaa222bbb...")`, cty.ListVal([]cty.Value{ cty.TupleVal([]cty.Value{cty.StringVal("111"), cty.StringVal("aaa")}), cty.TupleVal([]cty.Value{cty.StringVal("222"), cty.StringVal("bbb")}), }), }, }, "replace": { { `replace("hello", "hel", "bel")`, cty.StringVal("bello"), }, }, "reverse": { { `reverse(["a", true, 0])`, cty.TupleVal([]cty.Value{cty.Zero, cty.True, cty.StringVal("a")}), }, }, "rsadecrypt": { { fmt.Sprintf("rsadecrypt(%#v, %#v)", CipherBase64, PrivateKey), cty.StringVal("message"), }, }, "setintersection": { { `setintersection(["a", "b"], ["b", "c"], ["b", "d"])`, cty.SetVal([]cty.Value{ cty.StringVal("b"), }), }, }, "setproduct": { { `setproduct(["development", "staging", "production"], ["app1", "app2"])`, cty.ListVal([]cty.Value{ cty.TupleVal([]cty.Value{cty.StringVal("development"), cty.StringVal("app1")}), cty.TupleVal([]cty.Value{cty.StringVal("development"), cty.StringVal("app2")}), cty.TupleVal([]cty.Value{cty.StringVal("staging"), cty.StringVal("app1")}), cty.TupleVal([]cty.Value{cty.StringVal("staging"), cty.StringVal("app2")}), cty.TupleVal([]cty.Value{cty.StringVal("production"), cty.StringVal("app1")}), cty.TupleVal([]cty.Value{cty.StringVal("production"), cty.StringVal("app2")}), }), }, }, "setsubtract": { { `setsubtract(["a", "b", "c"], ["a", "c"])`, cty.SetVal([]cty.Value{ cty.StringVal("b"), }), }, }, "setunion": { { `setunion(["a", "b"], ["b", "c"], ["d"])`, cty.SetVal([]cty.Value{ cty.StringVal("d"), cty.StringVal("b"), cty.StringVal("a"), cty.StringVal("c"), }), }, }, "sha1": { { `sha1("test")`, cty.StringVal("a94a8fe5ccb19ba61c4c0873d391e987982fbbd3"), }, }, "sha256": { { `sha256("test")`, cty.StringVal("9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08"), }, }, "sha512": { { `sha512("test")`, cty.StringVal("ee26b0dd4af7e749aa1a8ee3c10ae9923f618980772e473f8819a5d4940e0db27ac185f8a0e1d5f84f88bc887fd67b143732c304cc5fa9ad8e6f57f50028a8ff"), }, }, "signum": { { `signum(12)`, cty.NumberFloatVal(1), }, }, "slice": { { // force a list type here for testing `slice(tolist(["a", "b", "c", "d"]), 1, 3)`, cty.ListVal([]cty.Value{ cty.StringVal("b"), cty.StringVal("c"), }), }, { `slice(["a", "b", 3, 4], 1, 3)`, cty.TupleVal([]cty.Value{ cty.StringVal("b"), cty.NumberIntVal(3), }), }, }, "sort": { { `sort(["banana", "apple"])`, cty.ListVal([]cty.Value{ cty.StringVal("apple"), cty.StringVal("banana"), }), }, }, "split": { { `split(" ", "Hello World")`, cty.ListVal([]cty.Value{ cty.StringVal("Hello"), cty.StringVal("World"), }), }, }, "strrev": { { `strrev("hello world")`, cty.StringVal("dlrow olleh"), }, }, "substr": { { `substr("hello world", 1, 4)`, cty.StringVal("ello"), }, }, "sum": { { `sum([2340.5,10,3])`, cty.NumberFloatVal(2353.5), }, }, "textdecodebase64": { { `textdecodebase64("dABlAHMAdAA=", "UTF-16LE")`, cty.StringVal("test"), }, }, "textencodebase64": { { `textencodebase64("test", "UTF-16LE")`, cty.StringVal("dABlAHMAdAA="), }, }, "templatefile": { { `templatefile("hello.tmpl", {name = "Jodie"})`, cty.StringVal("Hello, Jodie!"), }, }, "timeadd": { { `timeadd("2017-11-22T00:00:00Z", "1s")`, cty.StringVal("2017-11-22T00:00:01Z"), }, }, "title": { { `title("hello")`, cty.StringVal("Hello"), }, }, "tobool": { { `tobool("false")`, cty.False, }, }, "tolist": { { `tolist(["a", "b", "c"])`, cty.ListVal([]cty.Value{ cty.StringVal("a"), cty.StringVal("b"), cty.StringVal("c"), }), }, }, "tomap": { { `tomap({"a" = 1, "b" = 2})`, cty.MapVal(map[string]cty.Value{ "a": cty.NumberIntVal(1), "b": cty.NumberIntVal(2), }), }, }, "tonumber": { { `tonumber("42")`, cty.NumberIntVal(42), }, }, "toset": { { `toset(["a", "b", "c"])`, cty.SetVal([]cty.Value{ cty.StringVal("a"), cty.StringVal("b"), cty.StringVal("c"), }), }, }, "tostring": { { `tostring("a")`, cty.StringVal("a"), }, }, "transpose": { { `transpose({"a" = ["1", "2"], "b" = ["2", "3"]})`, cty.MapVal(map[string]cty.Value{ "1": cty.ListVal([]cty.Value{cty.StringVal("a")}), "2": cty.ListVal([]cty.Value{cty.StringVal("a"), cty.StringVal("b")}), "3": cty.ListVal([]cty.Value{cty.StringVal("b")}), }), }, }, "trim": { { `trim("?!hello?!", "!?")`, cty.StringVal("hello"), }, }, "trimprefix": { { `trimprefix("helloworld", "hello")`, cty.StringVal("world"), }, }, "trimspace": { { `trimspace(" hello ")`, cty.StringVal("hello"), }, }, "trimsuffix": { { `trimsuffix("helloworld", "world")`, cty.StringVal("hello"), }, }, "try": { { // Note: "try" only works with expressions that pass static // validation, because it only gets an opportunity to run in // that case. The following "works" (captures the error) because // Terraform understands it as a reference to an attribute // that does not exist during dynamic evaluation. // // "try" doesn't work with references that could never possibly // be valid and are thus caught during static validation, such // as an expression like "foo" alone which would be understood // as an invalid resource reference. That's okay because this // function exists primarily to ease access to dynamically-typed // structures that Terraform can't statically validate by // definition. `try({}.baz, "fallback")`, cty.StringVal("fallback"), }, { `try("fallback")`, cty.StringVal("fallback"), }, }, "upper": { { `upper("hello")`, cty.StringVal("HELLO"), }, }, "urlencode": { { `urlencode("foo:bar@localhost?foo=bar&bar=baz")`, cty.StringVal("foo%3Abar%40localhost%3Ffoo%3Dbar%26bar%3Dbaz"), }, }, "uuidv5": { { `uuidv5("dns", "tada")`, cty.StringVal("faa898db-9b9d-5b75-86a9-149e7bb8e3b8"), }, { `uuidv5("url", "tada")`, cty.StringVal("2c1ff6b4-211f-577e-94de-d978b0caa16e"), }, { `uuidv5("oid", "tada")`, cty.StringVal("61eeea26-5176-5288-87fc-232d6ed30d2f"), }, { `uuidv5("x500", "tada")`, cty.StringVal("7e12415e-f7c9-57c3-9e43-52dc9950d264"), }, { `uuidv5("6ba7b810-9dad-11d1-80b4-00c04fd430c8", "tada")`, cty.StringVal("faa898db-9b9d-5b75-86a9-149e7bb8e3b8"), }, }, "values": { { `values({"hello"="world", "what's"="up"})`, cty.TupleVal([]cty.Value{ cty.StringVal("world"), cty.StringVal("up"), }), }, }, "yamldecode": { { `yamldecode("true")`, cty.True, }, { `yamldecode("key: 0ba")`, cty.ObjectVal(map[string]cty.Value{ "key": cty.StringVal("0ba"), }), }, }, "yamlencode": { { `yamlencode(["foo", "bar", true])`, cty.StringVal("- \"foo\"\n- \"bar\"\n- true\n"), }, { `yamlencode({a = "b", c = "d"})`, cty.StringVal("\"a\": \"b\"\n\"c\": \"d\"\n"), }, { `yamlencode(true)`, // the ... here is an "end of document" marker, produced for implied primitive types only cty.StringVal("true\n...\n"), }, }, "zipmap": { { `zipmap(["hello", "bar"], ["world", "baz"])`, cty.ObjectVal(map[string]cty.Value{ "hello": cty.StringVal("world"), "bar": cty.StringVal("baz"), }), }, }, } experimentalFuncs := map[string]experiments.Experiment{} experimentalFuncs["defaults"] = experiments.ModuleVariableOptionalAttrs t.Run("all functions are tested", func(t *testing.T) { data := &dataForTests{} // no variables available; we only need literals here scope := &Scope{ Data: data, BaseDir: "./testdata/functions-test", // for the functions that read from the filesystem } // Check that there is at least one test case for each function, omitting // those functions that do not return consistent values allFunctions := scope.Functions() // TODO: we can test the impure functions partially by configuring the scope // with PureOnly: true and then verify that they return unknown values of a // suitable type. for _, impureFunc := range impureFunctions { delete(allFunctions, impureFunc) } for f := range scope.Functions() { if _, ok := tests[f]; !ok { t.Errorf("Missing test for function %s\n", f) } } }) for funcName, funcTests := range tests { t.Run(funcName, func(t *testing.T) { // prepareScope starts as a no-op, but if a function is marked as // experimental in our experimentalFuncs table above then we'll // reassign this to be a function that activates the appropriate // experiment. prepareScope := func(t *testing.T, scope *Scope) {} if experiment, isExperimental := experimentalFuncs[funcName]; isExperimental { // First, we'll run all of the tests without the experiment // enabled to see that they do actually fail in that case. for _, test := range funcTests { testName := fmt.Sprintf("experimental(%s)", test.src) t.Run(testName, func(t *testing.T) { data := &dataForTests{} // no variables available; we only need literals here scope := &Scope{ Data: data, BaseDir: "./testdata/functions-test", // for the functions that read from the filesystem } expr, parseDiags := hclsyntax.ParseExpression([]byte(test.src), "test.hcl", hcl.Pos{Line: 1, Column: 1}) if parseDiags.HasErrors() { for _, diag := range parseDiags { t.Error(diag.Error()) } return } _, diags := scope.EvalExpr(expr, cty.DynamicPseudoType) if !diags.HasErrors() { t.Errorf("experimental function %q succeeded without its experiment %s enabled\nexpr: %s", funcName, experiment.Keyword(), test.src) } }) } // Now make the experiment active in the scope so that the // function will actually work when we test it below. prepareScope = func(t *testing.T, scope *Scope) { t.Helper() t.Logf("activating experiment %s to test %q", experiment.Keyword(), funcName) experimentsSet := experiments.NewSet() experimentsSet.Add(experiment) scope.SetActiveExperiments(experimentsSet) } } for _, test := range funcTests { t.Run(test.src, func(t *testing.T) { data := &dataForTests{} // no variables available; we only need literals here scope := &Scope{ Data: data, BaseDir: "./testdata/functions-test", // for the functions that read from the filesystem } prepareScope(t, scope) expr, parseDiags := hclsyntax.ParseExpression([]byte(test.src), "test.hcl", hcl.Pos{Line: 1, Column: 1}) if parseDiags.HasErrors() { for _, diag := range parseDiags { t.Error(diag.Error()) } return } got, diags := scope.EvalExpr(expr, cty.DynamicPseudoType) if diags.HasErrors() { for _, diag := range diags { t.Errorf("%s: %s", diag.Description().Summary, diag.Description().Detail) } return } if !test.want.RawEquals(got) { t.Errorf("wrong result\nexpr: %s\ngot: %#v\nwant: %#v", test.src, got, test.want) } }) } }) } } const ( CipherBase64 = "eczGaDhXDbOFRZGhjx2etVzWbRqWDlmq0bvNt284JHVbwCgObiuyX9uV0LSAMY707IEgMkExJqXmsB4OWKxvB7epRB9G/3+F+pcrQpODlDuL9oDUAsa65zEpYF0Wbn7Oh7nrMQncyUPpyr9WUlALl0gRWytOA23S+y5joa4M34KFpawFgoqTu/2EEH4Xl1zo+0fy73fEto+nfkUY+meuyGZ1nUx/+DljP7ZqxHBFSlLODmtuTMdswUbHbXbWneW51D7Jm7xB8nSdiA2JQNK5+Sg5x8aNfgvFTt/m2w2+qpsyFa5Wjeu6fZmXSl840CA07aXbk9vN4I81WmJyblD/ZA==" PrivateKey = ` -----BEGIN RSA PRIVATE KEY----- MIIEowIBAAKCAQEAgUElV5mwqkloIrM8ZNZ72gSCcnSJt7+/Usa5G+D15YQUAdf9 c1zEekTfHgDP+04nw/uFNFaE5v1RbHaPxhZYVg5ZErNCa/hzn+x10xzcepeS3KPV Xcxae4MR0BEegvqZqJzN9loXsNL/c3H/B+2Gle3hTxjlWFb3F5qLgR+4Mf4ruhER 1v6eHQa/nchi03MBpT4UeJ7MrL92hTJYLdpSyCqmr8yjxkKJDVC2uRrr+sTSxfh7 r6v24u/vp/QTmBIAlNPgadVAZw17iNNb7vjV7Gwl/5gHXonCUKURaV++dBNLrHIZ pqcAM8wHRph8mD1EfL9hsz77pHewxolBATV+7QIDAQABAoIBAC1rK+kFW3vrAYm3 +8/fQnQQw5nec4o6+crng6JVQXLeH32qXShNf8kLLG/Jj0vaYcTPPDZw9JCKkTMQ 0mKj9XR/5DLbBMsV6eNXXuvJJ3x4iKW5eD9WkLD4FKlNarBRyO7j8sfPTqXW7uat NxWdFH7YsSRvNh/9pyQHLWA5OituidMrYbc3EUx8B1GPNyJ9W8Q8znNYLfwYOjU4 Wv1SLE6qGQQH9Q0WzA2WUf8jklCYyMYTIywAjGb8kbAJlKhmj2t2Igjmqtwt1PYc pGlqbtQBDUiWXt5S4YX/1maIQ/49yeNUajjpbJiH3DbhJbHwFTzP3pZ9P9GHOzlG kYR+wSECgYEAw/Xida8kSv8n86V3qSY/I+fYQ5V+jDtXIE+JhRnS8xzbOzz3v0WS Oo5H+o4nJx5eL3Ghb3Gcm0Jn46dHrxinHbm+3RjXv/X6tlbxIYjRSQfHOTSMCTvd qcliF5vC6RCLXuc7R+IWR1Ky6eDEZGtrvt3DyeYABsp9fRUFR/6NluUCgYEAqNsw 1aSl7WJa27F0DoJdlU9LWerpXcazlJcIdOz/S9QDmSK3RDQTdqfTxRmrxiYI9LEs mkOkvzlnnOBMpnZ3ZOU5qIRfprecRIi37KDAOHWGnlC0EWGgl46YLb7/jXiWf0AG Y+DfJJNd9i6TbIDWu8254/erAS6bKMhW/3q7f2kCgYAZ7Id/BiKJAWRpqTRBXlvw BhXoKvjI2HjYP21z/EyZ+PFPzur/lNaZhIUlMnUfibbwE9pFggQzzf8scM7c7Sf+ mLoVSdoQ/Rujz7CqvQzi2nKSsM7t0curUIb3lJWee5/UeEaxZcmIufoNUrzohAWH BJOIPDM4ssUTLRq7wYM9uQKBgHCBau5OP8gE6mjKuXsZXWUoahpFLKwwwmJUp2vQ pOFPJ/6WZOlqkTVT6QPAcPUbTohKrF80hsZqZyDdSfT3peFx4ZLocBrS56m6NmHR UYHMvJ8rQm76T1fryHVidz85g3zRmfBeWg8yqT5oFg4LYgfLsPm1gRjOhs8LfPvI OLlRAoGBAIZ5Uv4Z3s8O7WKXXUe/lq6j7vfiVkR1NW/Z/WLKXZpnmvJ7FgxN4e56 RXT7GwNQHIY8eDjDnsHxzrxd+raOxOZeKcMHj3XyjCX3NHfTscnsBPAGYpY/Wxzh T8UYnFu6RzkixElTf2rseEav7rkdKkI3LAeIZy7B0HulKKsmqVQ7 -----END RSA PRIVATE KEY----- ` Poem = `Fleas: Adam Had'em E.E. Cummings` )