Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/github.com/googleapis/gnostic/gnostic_test.go

@@ -0,0 +1,453 @@
+package main
+
+import (
+	"io/ioutil"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func testCompiler(t *testing.T, inputFile string, referenceFile string, expectErrors bool) {
+	textFile := strings.Replace(filepath.Base(inputFile), filepath.Ext(inputFile), ".text", 1)
+	errorsFile := strings.Replace(filepath.Base(inputFile), filepath.Ext(inputFile), ".errors", 1)
+	// remove any preexisting output files
+	os.Remove(textFile)
+	os.Remove(errorsFile)
+	// run the compiler
+	var err error
+	var cmd = exec.Command(
+		"gnostic",
+		inputFile,
+		"--text-out=.",
+		"--errors-out=.",
+		"--resolve-refs")
+	//t.Log(cmd.Args)
+	err = cmd.Run()
+	if err != nil && !expectErrors {
+		t.Logf("Compile failed: %+v", err)
+		t.FailNow()
+	}
+	// verify the output against a reference
+	var outputFile string
+	if expectErrors {
+		outputFile = errorsFile
+	} else {
+		outputFile = textFile
+	}
+	err = exec.Command("diff", outputFile, referenceFile).Run()
+	if err != nil {
+		t.Logf("Diff failed: %+v", err)
+		t.FailNow()
+	} else {
+		// if the test succeeded, clean up
+		os.Remove(textFile)
+		os.Remove(errorsFile)
+	}
+}
+
+func testNormal(t *testing.T, inputFile string, referenceFile string) {
+	testCompiler(t, inputFile, referenceFile, false)
+}
+
+func testErrors(t *testing.T, inputFile string, referenceFile string) {
+	testCompiler(t, inputFile, referenceFile, true)
+}
+
+func TestPetstoreJSON(t *testing.T) {
+	testNormal(t,
+		"examples/v2.0/json/petstore.json",
+		"test/v2.0/petstore.text")
+}
+
+func TestPetstoreYAML(t *testing.T) {
+	testNormal(t,
+		"examples/v2.0/yaml/petstore.yaml",
+		"test/v2.0/petstore.text")
+}
+
+func TestSeparateYAML(t *testing.T) {
+	testNormal(t,
+		"examples/v2.0/yaml/petstore-separate/spec/swagger.yaml",
+		"test/v2.0/yaml/petstore-separate/spec/swagger.text")
+}
+
+func TestSeparateJSON(t *testing.T) {
+	testNormal(t,
+		"examples/v2.0/json/petstore-separate/spec/swagger.json",
+		"test/v2.0/yaml/petstore-separate/spec/swagger.text") // yaml and json results should be identical
+}
+
+func TestRemotePetstoreJSON(t *testing.T) {
+	testNormal(t,
+		"https://raw.githubusercontent.com/googleapis/openapi-compiler/master/examples/v2.0/json/petstore.json",
+		"test/v2.0/petstore.text")
+}
+
+func TestRemotePetstoreYAML(t *testing.T) {
+	testNormal(t,
+		"https://raw.githubusercontent.com/googleapis/openapi-compiler/master/examples/v2.0/yaml/petstore.yaml",
+		"test/v2.0/petstore.text")
+}
+
+func TestRemoteSeparateYAML(t *testing.T) {
+	testNormal(t,
+		"https://raw.githubusercontent.com/googleapis/openapi-compiler/master/examples/v2.0/yaml/petstore-separate/spec/swagger.yaml",
+		"test/v2.0/yaml/petstore-separate/spec/swagger.text")
+}
+
+func TestRemoteSeparateJSON(t *testing.T) {
+	testNormal(t,
+		"https://raw.githubusercontent.com/googleapis/openapi-compiler/master/examples/v2.0/json/petstore-separate/spec/swagger.json",
+		"test/v2.0/yaml/petstore-separate/spec/swagger.text")
+}
+
+func TestErrorBadProperties(t *testing.T) {
+	testErrors(t,
+		"examples/errors/petstore-badproperties.yaml",
+		"test/errors/petstore-badproperties.errors")
+}
+
+func TestErrorUnresolvedRefs(t *testing.T) {
+	testErrors(t,
+		"examples/errors/petstore-unresolvedrefs.yaml",
+		"test/errors/petstore-unresolvedrefs.errors")
+}
+
+func TestErrorMissingVersion(t *testing.T) {
+	testErrors(t,
+		"examples/errors/petstore-missingversion.yaml",
+		"test/errors/petstore-missingversion.errors")
+}
+
+func testPlugin(t *testing.T, plugin string, inputFile string, outputFile string, referenceFile string) {
+	// remove any preexisting output files
+	os.Remove(outputFile)
+	// run the compiler
+	var err error
+	output, err := exec.Command(
+		"gnostic",
+		"--"+plugin+"-out=-",
+		inputFile).Output()
+	if err != nil {
+		t.Logf("Compile failed: %+v", err)
+		t.FailNow()
+	}
+	_ = ioutil.WriteFile(outputFile, output, 0644)
+	err = exec.Command("diff", outputFile, referenceFile).Run()
+	if err != nil {
+		t.Logf("Diff failed: %+v", err)
+		t.FailNow()
+	} else {
+		// if the test succeeded, clean up
+		os.Remove(outputFile)
+	}
+}
+
+func TestSamplePluginWithPetstore(t *testing.T) {
+	testPlugin(t,
+		"summary",
+		"examples/v2.0/yaml/petstore.yaml",
+		"sample-petstore.out",
+		"test/v2.0/yaml/sample-petstore.out")
+}
+
+func TestErrorInvalidPluginInvocations(t *testing.T) {
+	var err error
+	output, err := exec.Command(
+		"gnostic",
+		"examples/v2.0/yaml/petstore.yaml",
+		"--errors-out=-",
+		"--plugin-out=foo=bar,:abc",
+		"--plugin-out=,foo=bar:abc",
+		"--plugin-out=foo=:abc",
+		"--plugin-out==bar:abc",
+		"--plugin-out=,,:abc",
+		"--plugin-out=foo=bar=baz:abc",
+	).Output()
+	if err == nil {
+		t.Logf("Invalid invocations were accepted")
+		t.FailNow()
+	}
+	outputFile := "invalid-plugin-invocation.errors"
+	_ = ioutil.WriteFile(outputFile, output, 0644)
+	err = exec.Command("diff", outputFile, "test/errors/invalid-plugin-invocation.errors").Run()
+	if err != nil {
+		t.Logf("Diff failed: %+v", err)
+		t.FailNow()
+	} else {
+		// if the test succeeded, clean up
+		os.Remove(outputFile)
+	}
+}
+
+func TestValidPluginInvocations(t *testing.T) {
+	var err error
+	output, err := exec.Command(
+		"gnostic",
+		"examples/v2.0/yaml/petstore.yaml",
+		"--errors-out=-",
+		// verify an invocation with no parameters
+		"--summary-out=!", // "!" indicates that no output should be generated
+		// verify single pair of parameters
+		"--summary-out=a=b:!",
+		// verify multiple parameters
+		"--summary-out=a=b,c=123,xyz=alphabetagammadelta:!",
+		// verify that special characters / . - _ can be included in parameter keys and values
+		"--summary-out=a/b/c=x/y/z:!",
+		"--summary-out=a.b.c=x.y.z:!",
+		"--summary-out=a-b-c=x-y-z:!",
+		"--summary-out=a_b_c=x_y_z:!",
+	).Output()
+	if len(output) != 0 {
+		t.Logf("Valid invocations generated invalid errors\n%s", string(output))
+		t.FailNow()
+	}
+	if err != nil {
+		t.Logf("Valid invocations were not accepted")
+		t.FailNow()
+	}
+}
+
+func TestExtensionHandlerWithLibraryExample(t *testing.T) {
+	outputFile := "library-example-with-ext.text.out"
+	inputFile := "test/library-example-with-ext.json"
+	referenceFile := "test/library-example-with-ext.text.out"
+
+	os.Remove(outputFile)
+	// run the compiler
+	var err error
+
+	command := exec.Command(
+		"gnostic",
+		"--x-sampleone",
+		"--x-sampletwo",
+		"--text-out="+outputFile,
+		"--resolve-refs",
+		inputFile)
+
+	_, err = command.Output()
+	if err != nil {
+		t.Logf("Compile failed for command %v: %+v", command, err)
+		t.FailNow()
+	}
+	//_ = ioutil.WriteFile(outputFile, output, 0644)
+	err = exec.Command("diff", outputFile, referenceFile).Run()
+	if err != nil {
+		t.Logf("Diff failed: %+v", err)
+		t.FailNow()
+	} else {
+		// if the test succeeded, clean up
+		os.Remove(outputFile)
+	}
+}
+
+func TestJSONOutput(t *testing.T) {
+	inputFile := "test/library-example-with-ext.json"
+
+	textFile := "sample.text"
+	jsonFile := "sample.json"
+	textFile2 := "sample2.text"
+	jsonFile2 := "sample2.json"
+
+	os.Remove(textFile)
+	os.Remove(jsonFile)
+	os.Remove(textFile2)
+	os.Remove(jsonFile2)
+
+	var err error
+
+	// Run the compiler once.
+	command := exec.Command(
+		"gnostic",
+		"--text-out="+textFile,
+		"--json-out="+jsonFile,
+		inputFile)
+	_, err = command.Output()
+	if err != nil {
+		t.Logf("Compile failed for command %v: %+v", command, err)
+		t.FailNow()
+	}
+
+	// Run the compiler again, this time on the generated output.
+	command = exec.Command(
+		"gnostic",
+		"--text-out="+textFile2,
+		"--json-out="+jsonFile2,
+		jsonFile)
+	_, err = command.Output()
+	if err != nil {
+		t.Logf("Compile failed for command %v: %+v", command, err)
+		t.FailNow()
+	}
+
+	// Verify that both models have the same internal representation.
+	err = exec.Command("diff", textFile, textFile2).Run()
+	if err != nil {
+		t.Logf("Diff failed: %+v", err)
+		t.FailNow()
+	} else {
+		// if the test succeeded, clean up
+		os.Remove(textFile)
+		os.Remove(jsonFile)
+		os.Remove(textFile2)
+		os.Remove(jsonFile2)
+	}
+}
+
+func TestYAMLOutput(t *testing.T) {
+	inputFile := "test/library-example-with-ext.json"
+
+	textFile := "sample.text"
+	yamlFile := "sample.yaml"
+	textFile2 := "sample2.text"
+	yamlFile2 := "sample2.yaml"
+
+	os.Remove(textFile)
+	os.Remove(yamlFile)
+	os.Remove(textFile2)
+	os.Remove(yamlFile2)
+
+	var err error
+
+	// Run the compiler once.
+	command := exec.Command(
+		"gnostic",
+		"--text-out="+textFile,
+		"--yaml-out="+yamlFile,
+		inputFile)
+	_, err = command.Output()
+	if err != nil {
+		t.Logf("Compile failed for command %v: %+v", command, err)
+		t.FailNow()
+	}
+
+	// Run the compiler again, this time on the generated output.
+	command = exec.Command(
+		"gnostic",
+		"--text-out="+textFile2,
+		"--yaml-out="+yamlFile2,
+		yamlFile)
+	_, err = command.Output()
+	if err != nil {
+		t.Logf("Compile failed for command %v: %+v", command, err)
+		t.FailNow()
+	}
+
+	// Verify that both models have the same internal representation.
+	err = exec.Command("diff", textFile, textFile2).Run()
+	if err != nil {
+		t.Logf("Diff failed: %+v", err)
+		t.FailNow()
+	} else {
+		// if the test succeeded, clean up
+		os.Remove(textFile)
+		os.Remove(yamlFile)
+		os.Remove(textFile2)
+		os.Remove(yamlFile2)
+	}
+}
+
+func testBuilder(version string, t *testing.T) {
+	var err error
+
+	pbFile := "petstore-" + version + ".pb"
+	yamlFile := "petstore.yaml"
+	jsonFile := "petstore.json"
+	textFile := "petstore.text"
+	textReference := "test/" + version + ".0/petstore.text"
+
+	os.Remove(pbFile)
+	os.Remove(textFile)
+	os.Remove(yamlFile)
+	os.Remove(jsonFile)
+
+	// Generate petstore.pb.
+	command := exec.Command(
+		"petstore-builder",
+		"--"+version)
+	_, err = command.Output()
+	if err != nil {
+		t.Logf("Command %v failed: %+v", command, err)
+		t.FailNow()
+	}
+
+	// Convert petstore.pb to yaml and json.
+	command = exec.Command(
+		"gnostic",
+		pbFile,
+		"--json-out="+jsonFile,
+		"--yaml-out="+yamlFile)
+	_, err = command.Output()
+	if err != nil {
+		t.Logf("Command %v failed: %+v", command, err)
+		t.FailNow()
+	}
+
+	// Read petstore.yaml, resolve references, and export text.
+	command = exec.Command(
+		"gnostic",
+		yamlFile,
+		"--resolve-refs",
+		"--text-out="+textFile)
+	_, err = command.Output()
+	if err != nil {
+		t.Logf("Command %v failed: %+v", command, err)
+		t.FailNow()
+	}
+
+	// Verify that the generated text matches our reference.
+	err = exec.Command("diff", textFile, textReference).Run()
+	if err != nil {
+		t.Logf("Diff failed: %+v", err)
+		t.FailNow()
+	}
+
+	// Read petstore.json, resolve references, and export text.
+	command = exec.Command(
+		"gnostic",
+		jsonFile,
+		"--resolve-refs",
+		"--text-out="+textFile)
+	_, err = command.Output()
+	if err != nil {
+		t.Logf("Command %v failed: %+v", command, err)
+		t.FailNow()
+	}
+
+	// Verify that the generated text matches our reference.
+	err = exec.Command("diff", textFile, textReference).Run()
+	if err != nil {
+		t.Logf("Diff failed: %+v", err)
+		t.FailNow()
+	}
+
+	// if the test succeeded, clean up
+	os.Remove(pbFile)
+	os.Remove(textFile)
+	os.Remove(yamlFile)
+	os.Remove(jsonFile)
+}
+
+func TestBuilderV2(t *testing.T) {
+	testBuilder("v2", t)
+}
+
+func TestBuilderV3(t *testing.T) {
+	testBuilder("v3", t)
+}
+
+// OpenAPI 3.0 tests
+
+func TestPetstoreYAML_30(t *testing.T) {
+	testNormal(t,
+		"examples/v3.0/yaml/petstore.yaml",
+		"test/v3.0/petstore.text")
+}
+
+func TestPetstoreJSON_30(t *testing.T) {
+	testNormal(t,
+		"examples/v3.0/json/petstore.json",
+		"test/v3.0/petstore.text")
+}